[ { "Reporting period": "September 2025", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "10/9/25" }, { "Reporting period": "September 2025", "Forms": "BT", "Reporters impacted": "Monthly & Quarterly", "Deadline day": "Monday", "Deadline (5pm UK time)": "10/13/25", "Concessionary deadline day": "Thursday", "Concessionary deadline (5pm UK time)": "10/16/25" }, { "Reporting period": "September 2025", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "10/13/25" }, { "Reporting period": "September 2025", "Forms": "EL", "Reporters impacted": "Monthly & Quarterly", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/14/25" }, { "Reporting period": "September 2025", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/14/25" }, { "Reporting period": "September 2025", "Forms": "MQ", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/14/25" }, { "Reporting period": "September 2025", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/15/25", "Concessionary deadline day": "Thursday", "Concessionary deadline (5pm UK time)": "10/16/25" }, { "Reporting period": "September 2025", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/15/25", "Concessionary deadline day": "Thursday", "Concessionary deadline (5pm UK time)": "10/16/25" }, { "Reporting period": "September 2025", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/15/25", "Concessionary deadline day": "Thursday", "Concessionary deadline (5pm UK time)": "10/16/25" }, { "Reporting period": "September 2025", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "10/16/25" }, { "Reporting period": "September 2025", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "10/17/25" }, { "Reporting period": "September 2025", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "10/17/25" }, { "Reporting period": "September 2025", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "10/17/25" }, { "Reporting period": "September 2025", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "10/17/25" }, { "Reporting period": "September 2025", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "10/17/25" }, { "Reporting period": "September 2025", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "10/20/25" }, { "Reporting period": "September 2025", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/21/25" }, { "Reporting period": "September 2025", "Forms": "CA", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "10/23/25" }, { "Reporting period": "September 2025", "Forms": "AS", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "10/24/25" }, { "Reporting period": "September 2025", "Forms": "CC", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/28/25" }, { "Reporting period": "September 2025", "Forms": "CL", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/28/25" }, { "Reporting period": "September 2025", "Forms": "DQ", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/28/25" }, { "Reporting period": "September 2025", "Forms": "FI", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/28/25" }, { "Reporting period": "September 2025", "Forms": "FO", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/28/25" }, { "Reporting period": "September 2025", "Forms": "WO", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/28/25" }, { "Reporting period": "September 2025", "Forms": "BH", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "11/11/25" }, { "Reporting period": "September 2025", "Forms": "FV", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/12/25" }, { "Reporting period": "September 2025", "Forms": "C1", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "11/18/25" }, { "Reporting period": "September 2025", "Forms": "CE", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "11/18/25" }, { "Reporting period": "September 2025", "Forms": "PL", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "11/18/25" }, { "Reporting period": "September 2025", "Forms": "BG", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "11/25/25" }, { "Reporting period": "October 2025", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "11/11/25" }, { "Reporting period": "October 2025", "Forms": "BT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "11/13/25", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "11/18/25" }, { "Reporting period": "October 2025", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "11/13/25" }, { "Reporting period": "October 2025", "Forms": "EL", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "11/14/25" }, { "Reporting period": "October 2025", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "11/14/25" }, { "Reporting period": "October 2025", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "11/17/25", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "11/18/25" }, { "Reporting period": "October 2025", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "11/17/25", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "11/18/25" }, { "Reporting period": "October 2025", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "11/17/25", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "11/18/25" }, { "Reporting period": "October 2025", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "11/18/25" }, { "Reporting period": "October 2025", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/19/25" }, { "Reporting period": "October 2025", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/19/25" }, { "Reporting period": "October 2025", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/19/25" }, { "Reporting period": "October 2025", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/19/25" }, { "Reporting period": "October 2025", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/19/25" }, { "Reporting period": "October 2025", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "11/20/25" }, { "Reporting period": "October 2025", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "11/21/25" }, { "Reporting period": "November 2025", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "12/9/25" }, { "Reporting period": "November 2025", "Forms": "BT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "12/11/25", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "12/16/25" }, { "Reporting period": "November 2025", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "12/11/25" }, { "Reporting period": "November 2025", "Forms": "EL", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "12/12/25" }, { "Reporting period": "November 2025", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "12/12/25" }, { "Reporting period": "November 2025", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "12/15/25", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "12/16/25" }, { "Reporting period": "November 2025", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "12/15/25", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "12/16/25" }, { "Reporting period": "November 2025", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "12/15/25", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "12/16/25" }, { "Reporting period": "November 2025", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "12/16/25" }, { "Reporting period": "November 2025", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "12/17/25" }, { "Reporting period": "November 2025", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "12/17/25" }, { "Reporting period": "November 2025", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "12/17/25" }, { "Reporting period": "November 2025", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "12/17/25" }, { "Reporting period": "November 2025", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "12/17/25" }, { "Reporting period": "November 2025", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "12/18/25" }, { "Reporting period": "November 2025", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "12/19/25" }, { "Reporting period": "December 2025", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "1/12/26" }, { "Reporting period": "December 2025", "Forms": "BT", "Reporters impacted": "Monthly & Quarterly", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "1/14/26", "Concessionary deadline day": "Monday", "Concessionary deadline (5pm UK time)": "1/19/26" }, { "Reporting period": "December 2025", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "1/14/26" }, { "Reporting period": "December 2025", "Forms": "EL", "Reporters impacted": "Monthly & Quarterly", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/15/26" }, { "Reporting period": "December 2025", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/15/26" }, { "Reporting period": "December 2025", "Forms": "MQ", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/15/26" }, { "Reporting period": "December 2025", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/16/26", "Concessionary deadline day": "Monday", "Concessionary deadline (5pm UK time)": "1/19/26" }, { "Reporting period": "December 2025", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/16/26", "Concessionary deadline day": "Monday", "Concessionary deadline (5pm UK time)": "1/19/26" }, { "Reporting period": "December 2025", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/16/26", "Concessionary deadline day": "Monday", "Concessionary deadline (5pm UK time)": "1/19/26" }, { "Reporting period": "December 2025", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "1/19/26" }, { "Reporting period": "December 2025", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "1/20/26" }, { "Reporting period": "December 2025", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "1/20/26" }, { "Reporting period": "December 2025", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "1/20/26" }, { "Reporting period": "December 2025", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "1/20/26" }, { "Reporting period": "December 2025", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "1/20/26" }, { "Reporting period": "December 2025", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "1/21/26" }, { "Reporting period": "December 2025", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/22/26" }, { "Reporting period": "December 2025", "Forms": "CA", "Reporters impacted": "Quarterly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "1/26/26" }, { "Reporting period": "December 2025", "Forms": "AS", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "1/27/26" }, { "Reporting period": "December 2025", "Forms": "CC", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/29/26" }, { "Reporting period": "December 2025", "Forms": "CL", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/29/26" }, { "Reporting period": "December 2025", "Forms": "DQ", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/29/26" }, { "Reporting period": "December 2025", "Forms": "FI", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/29/26" }, { "Reporting period": "December 2025", "Forms": "FO", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/29/26" }, { "Reporting period": "December 2025", "Forms": "WO", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/29/26" }, { "Reporting period": "December 2025", "Forms": "SMMA", "Reporters impacted": "Annual Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/30/26" }, { "Reporting period": "December 2025", "Forms": "BH", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "2/12/26" }, { "Reporting period": "December 2025", "Forms": "FV", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "2/13/26" }, { "Reporting period": "December 2025", "Forms": "C1", "Reporters impacted": "Quarterly & Bi-Annual", "Deadline day": "Thursday", "Deadline (5pm UK time)": "2/19/26" }, { "Reporting period": "December 2025", "Forms": "CE", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "2/19/26" }, { "Reporting period": "December 2025", "Forms": "PL", "Reporters impacted": "Quarterly & Annual", "Deadline day": "Thursday", "Deadline (5pm UK time)": "2/19/26" }, { "Reporting period": "December 2025", "Forms": "BG", "Reporters impacted": "Quarterly & Annual", "Deadline day": "Thursday", "Deadline (5pm UK time)": "2/26/26" }, { "Reporting period": "January 2026", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "2/10/26" }, { "Reporting period": "January 2026", "Forms": "BT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "2/12/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "2/17/26" }, { "Reporting period": "January 2026", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "2/12/26" }, { "Reporting period": "January 2026", "Forms": "EL", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "2/13/26" }, { "Reporting period": "January 2026", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "2/13/26" }, { "Reporting period": "January 2026", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "2/16/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "2/17/26" }, { "Reporting period": "January 2026", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "2/16/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "2/17/26" }, { "Reporting period": "January 2026", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "2/16/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "2/17/26" }, { "Reporting period": "January 2026", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "2/17/26" }, { "Reporting period": "January 2026", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "2/18/26" }, { "Reporting period": "January 2026", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "2/18/26" }, { "Reporting period": "January 2026", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "2/18/26" }, { "Reporting period": "January 2026", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "2/18/26" }, { "Reporting period": "January 2026", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "2/18/26" }, { "Reporting period": "January 2026", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "2/19/26" }, { "Reporting period": "January 2026", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "2/20/26" }, { "Reporting period": "February 2026", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "3/10/26" }, { "Reporting period": "February 2026", "Forms": "BT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "3/12/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "3/17/26" }, { "Reporting period": "February 2026", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "3/12/26" }, { "Reporting period": "February 2026", "Forms": "EL", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "3/13/26" }, { "Reporting period": "February 2026", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "3/13/26" }, { "Reporting period": "February 2026", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "3/16/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "3/17/26" }, { "Reporting period": "February 2026", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "3/16/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "3/17/26" }, { "Reporting period": "February 2026", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "3/16/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "3/17/26" }, { "Reporting period": "February 2026", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "3/17/26" }, { "Reporting period": "February 2026", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "3/18/26" }, { "Reporting period": "February 2026", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "3/18/26" }, { "Reporting period": "February 2026", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "3/18/26" }, { "Reporting period": "February 2026", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "3/18/26" }, { "Reporting period": "February 2026", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "3/18/26" }, { "Reporting period": "February 2026", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "3/19/26" }, { "Reporting period": "February 2026", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "3/20/26" }, { "Reporting period": "March 2026", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "4/13/26" }, { "Reporting period": "March 2026", "Forms": "BT", "Reporters impacted": "Monthly & Quarterly", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "4/15/26", "Concessionary deadline day": "Monday", "Concessionary deadline (5pm UK time)": "4/20/26" }, { "Reporting period": "March 2026", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "4/15/26" }, { "Reporting period": "March 2026", "Forms": "EL", "Reporters impacted": "Monthly & Quarterly", "Deadline day": "Thursday", "Deadline (5pm UK time)": "4/16/26" }, { "Reporting period": "March 2026", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "4/16/26" }, { "Reporting period": "March 2026", "Forms": "MQ", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "4/16/26" }, { "Reporting period": "March 2026", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "4/17/26", "Concessionary deadline day": "Monday", "Concessionary deadline (5pm UK time)": "4/20/26" }, { "Reporting period": "March 2026", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "4/17/26", "Concessionary deadline day": "Monday", "Concessionary deadline (5pm UK time)": "4/20/26" }, { "Reporting period": "March 2026", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "4/17/26", "Concessionary deadline day": "Monday", "Concessionary deadline (5pm UK time)": "4/20/26" }, { "Reporting period": "March 2026", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "4/20/26" }, { "Reporting period": "March 2026", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "4/21/26" }, { "Reporting period": "March 2026", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "4/21/26" }, { "Reporting period": "March 2026", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "4/21/26" }, { "Reporting period": "March 2026", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "4/21/26" }, { "Reporting period": "March 2026", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "4/21/26" }, { "Reporting period": "March 2026", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "4/22/26" }, { "Reporting period": "March 2026", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "4/23/26" }, { "Reporting period": "March 2026", "Forms": "CA", "Reporters impacted": "Quarterly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "4/27/26" }, { "Reporting period": "March 2026", "Forms": "AS", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "4/28/26" }, { "Reporting period": "March 2026", "Forms": "CC", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "4/30/26" }, { "Reporting period": "March 2026", "Forms": "CL", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "4/30/26" }, { "Reporting period": "March 2026", "Forms": "DQ", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "4/30/26" }, { "Reporting period": "March 2026", "Forms": "FI", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "4/30/26" }, { "Reporting period": "March 2026", "Forms": "FO", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "4/30/26" }, { "Reporting period": "March 2026", "Forms": "WO", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "4/30/26" }, { "Reporting period": "March 2026", "Forms": "BH", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "5/15/26" }, { "Reporting period": "March 2026", "Forms": "FV", "Reporters impacted": "Quarterly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "5/18/26" }, { "Reporting period": "March 2026", "Forms": "C1", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "5/22/26" }, { "Reporting period": "March 2026", "Forms": "CE", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "5/22/26" }, { "Reporting period": "March 2026", "Forms": "PL", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "5/22/26" }, { "Reporting period": "March 2026", "Forms": "BG", "Reporters impacted": "Quarterly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "6/1/26" }, { "Reporting period": "April 2026", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "5/12/26" }, { "Reporting period": "April 2026", "Forms": "BT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "5/14/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "5/19/26" }, { "Reporting period": "April 2026", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "5/14/26" }, { "Reporting period": "April 2026", "Forms": "EL", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "5/15/26" }, { "Reporting period": "April 2026", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "5/15/26" }, { "Reporting period": "April 2026", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "5/18/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "5/19/26" }, { "Reporting period": "April 2026", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "5/18/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "5/19/26" }, { "Reporting period": "April 2026", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "5/18/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "5/19/26" }, { "Reporting period": "April 2026", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "5/19/26" }, { "Reporting period": "April 2026", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "5/20/26" }, { "Reporting period": "April 2026", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "5/20/26" }, { "Reporting period": "April 2026", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "5/20/26" }, { "Reporting period": "April 2026", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "5/20/26" }, { "Reporting period": "April 2026", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "5/20/26" }, { "Reporting period": "April 2026", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "5/21/26" }, { "Reporting period": "April 2026", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "5/22/26" }, { "Reporting period": "May 2026", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "6/9/26" }, { "Reporting period": "May 2026", "Forms": "BT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "6/11/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "6/16/26" }, { "Reporting period": "May 2026", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "6/11/26" }, { "Reporting period": "May 2026", "Forms": "EL", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "6/12/26" }, { "Reporting period": "May 2026", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "6/12/26" }, { "Reporting period": "May 2026", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "6/15/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "6/16/26" }, { "Reporting period": "May 2026", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "6/15/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "6/16/26" }, { "Reporting period": "May 2026", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "6/15/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "6/16/26" }, { "Reporting period": "May 2026", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "6/16/26" }, { "Reporting period": "May 2026", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "6/17/26" }, { "Reporting period": "May 2026", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "6/17/26" }, { "Reporting period": "May 2026", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "6/17/26" }, { "Reporting period": "May 2026", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "6/17/26" }, { "Reporting period": "May 2026", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "6/17/26" }, { "Reporting period": "May 2026", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "6/18/26" }, { "Reporting period": "May 2026", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "6/19/26" }, { "Reporting period": "June 2026", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "7/9/26" }, { "Reporting period": "June 2026", "Forms": "BT", "Reporters impacted": "Monthly & Quarterly", "Deadline day": "Monday", "Deadline (5pm UK time)": "7/13/26", "Concessionary deadline day": "Thursday", "Concessionary deadline (5pm UK time)": "7/16/26" }, { "Reporting period": "June 2026", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "7/13/26" }, { "Reporting period": "June 2026", "Forms": "EL", "Reporters impacted": "Monthly & Quarterly", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "7/14/26" }, { "Reporting period": "June 2026", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "7/14/26" }, { "Reporting period": "June 2026", "Forms": "MQ", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "7/14/26" }, { "Reporting period": "June 2026", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "7/15/26", "Concessionary deadline day": "Thursday", "Concessionary deadline (5pm UK time)": "7/16/26" }, { "Reporting period": "June 2026", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "7/15/26", "Concessionary deadline day": "Thursday", "Concessionary deadline (5pm UK time)": "7/16/26" }, { "Reporting period": "June 2026", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "7/15/26", "Concessionary deadline day": "Thursday", "Concessionary deadline (5pm UK time)": "7/16/26" }, { "Reporting period": "June 2026", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "7/16/26" }, { "Reporting period": "June 2026", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "7/17/26" }, { "Reporting period": "June 2026", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "7/17/26" }, { "Reporting period": "June 2026", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "7/17/26" }, { "Reporting period": "June 2026", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "7/17/26" }, { "Reporting period": "June 2026", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "7/17/26" }, { "Reporting period": "June 2026", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "7/20/26" }, { "Reporting period": "June 2026", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "7/21/26" }, { "Reporting period": "June 2026", "Forms": "CA", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "7/23/26" }, { "Reporting period": "June 2026", "Forms": "AS", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "7/24/26" }, { "Reporting period": "June 2026", "Forms": "CC", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "7/28/26" }, { "Reporting period": "June 2026", "Forms": "CL", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "7/28/26" }, { "Reporting period": "June 2026", "Forms": "DQ", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "7/28/26" }, { "Reporting period": "June 2026", "Forms": "FI", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "7/28/26" }, { "Reporting period": "June 2026", "Forms": "FO", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "7/28/26" }, { "Reporting period": "June 2026", "Forms": "WO", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "7/28/26" }, { "Reporting period": "June 2026", "Forms": "BH", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "8/11/26" }, { "Reporting period": "June 2026", "Forms": "FV", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "8/12/26" }, { "Reporting period": "June 2026", "Forms": "C1", "Reporters impacted": "Quarterly & Bi-Annual", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "8/18/26" }, { "Reporting period": "June 2026", "Forms": "CE", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "8/18/26" }, { "Reporting period": "June 2026", "Forms": "PL", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "8/18/26" }, { "Reporting period": "June 2026", "Forms": "BG", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "8/25/26" }, { "Reporting period": "July 2026", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "8/11/26" }, { "Reporting period": "July 2026", "Forms": "BT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "8/13/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "8/18/26" }, { "Reporting period": "July 2026", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "8/13/26" }, { "Reporting period": "July 2026", "Forms": "EL", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "8/14/26" }, { "Reporting period": "July 2026", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "8/14/26" }, { "Reporting period": "July 2026", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "8/17/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "8/18/26" }, { "Reporting period": "July 2026", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "8/17/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "8/18/26" }, { "Reporting period": "July 2026", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "8/17/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "8/18/26" }, { "Reporting period": "July 2026", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "8/18/26" }, { "Reporting period": "July 2026", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "8/19/26" }, { "Reporting period": "July 2026", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "8/19/26" }, { "Reporting period": "July 2026", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "8/19/26" }, { "Reporting period": "July 2026", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "8/19/26" }, { "Reporting period": "July 2026", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "8/19/26" }, { "Reporting period": "July 2026", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "8/20/26" }, { "Reporting period": "July 2026", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "8/21/26" }, { "Reporting period": "August 2026", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "9/9/26" }, { "Reporting period": "August 2026", "Forms": "BT", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "9/11/26", "Concessionary deadline day": "Wednesday", "Concessionary deadline (5pm UK time)": "9/16/26" }, { "Reporting period": "August 2026", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "9/11/26" }, { "Reporting period": "August 2026", "Forms": "EL", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "9/14/26" }, { "Reporting period": "August 2026", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "9/14/26" }, { "Reporting period": "August 2026", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "9/15/26", "Concessionary deadline day": "Wednesday", "Concessionary deadline (5pm UK time)": "9/16/26" }, { "Reporting period": "August 2026", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "9/15/26", "Concessionary deadline day": "Wednesday", "Concessionary deadline (5pm UK time)": "9/16/26" }, { "Reporting period": "August 2026", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "9/15/26", "Concessionary deadline day": "Wednesday", "Concessionary deadline (5pm UK time)": "9/16/26" }, { "Reporting period": "August 2026", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "9/16/26" }, { "Reporting period": "August 2026", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "9/17/26" }, { "Reporting period": "August 2026", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "9/17/26" }, { "Reporting period": "August 2026", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "9/17/26" }, { "Reporting period": "August 2026", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "9/17/26" }, { "Reporting period": "August 2026", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "9/17/26" }, { "Reporting period": "August 2026", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "9/18/26" }, { "Reporting period": "August 2026", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "9/21/26" }, { "Reporting period": "September 2026", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "10/9/26" }, { "Reporting period": "September 2026", "Forms": "BT", "Reporters impacted": "Monthly & Quarterly", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/13/26", "Concessionary deadline day": "Friday", "Concessionary deadline (5pm UK time)": "10/16/26" }, { "Reporting period": "September 2026", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/13/26" }, { "Reporting period": "September 2026", "Forms": "EL", "Reporters impacted": "Monthly & Quarterly", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/14/26" }, { "Reporting period": "September 2026", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/14/26" }, { "Reporting period": "September 2026", "Forms": "MQ", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/14/26" }, { "Reporting period": "September 2026", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "10/15/26", "Concessionary deadline day": "Friday", "Concessionary deadline (5pm UK time)": "10/16/26" }, { "Reporting period": "September 2026", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "10/15/26", "Concessionary deadline day": "Friday", "Concessionary deadline (5pm UK time)": "10/16/26" }, { "Reporting period": "September 2026", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "10/15/26", "Concessionary deadline day": "Friday", "Concessionary deadline (5pm UK time)": "10/16/26" }, { "Reporting period": "September 2026", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "10/16/26" }, { "Reporting period": "September 2026", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "10/19/26" }, { "Reporting period": "September 2026", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "10/19/26" }, { "Reporting period": "September 2026", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "10/19/26" }, { "Reporting period": "September 2026", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "10/19/26" }, { "Reporting period": "September 2026", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "10/19/26" }, { "Reporting period": "September 2026", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "10/20/26" }, { "Reporting period": "September 2026", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/21/26" }, { "Reporting period": "September 2026", "Forms": "CA", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "10/23/26" }, { "Reporting period": "September 2026", "Forms": "AS", "Reporters impacted": "Quarterly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "10/26/26" }, { "Reporting period": "September 2026", "Forms": "CC", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/28/26" }, { "Reporting period": "September 2026", "Forms": "CL", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/28/26" }, { "Reporting period": "September 2026", "Forms": "DQ", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/28/26" }, { "Reporting period": "September 2026", "Forms": "FI", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/28/26" }, { "Reporting period": "September 2026", "Forms": "FO", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/28/26" }, { "Reporting period": "September 2026", "Forms": "WO", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "10/28/26" }, { "Reporting period": "September 2026", "Forms": "BH", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/11/26" }, { "Reporting period": "September 2026", "Forms": "FV", "Reporters impacted": "Quarterly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "11/12/26" }, { "Reporting period": "September 2026", "Forms": "C1", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/18/26" }, { "Reporting period": "September 2026", "Forms": "CE", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/18/26" }, { "Reporting period": "September 2026", "Forms": "PL", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/18/26" }, { "Reporting period": "September 2026", "Forms": "BG", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/25/26" }, { "Reporting period": "October 2026", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "11/10/26" }, { "Reporting period": "October 2026", "Forms": "BT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "11/12/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "11/17/26" }, { "Reporting period": "October 2026", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "11/12/26" }, { "Reporting period": "October 2026", "Forms": "EL", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "11/13/26" }, { "Reporting period": "October 2026", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "11/13/26" }, { "Reporting period": "October 2026", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "11/16/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "11/17/26" }, { "Reporting period": "October 2026", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "11/16/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "11/17/26" }, { "Reporting period": "October 2026", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "11/16/26", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "11/17/26" }, { "Reporting period": "October 2026", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "11/17/26" }, { "Reporting period": "October 2026", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/18/26" }, { "Reporting period": "October 2026", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/18/26" }, { "Reporting period": "October 2026", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/18/26" }, { "Reporting period": "October 2026", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/18/26" }, { "Reporting period": "October 2026", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "11/18/26" }, { "Reporting period": "October 2026", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "11/19/26" }, { "Reporting period": "October 2026", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "11/20/26" }, { "Reporting period": "November 2026", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "12/9/26" }, { "Reporting period": "November 2026", "Forms": "BT", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "12/11/26", "Concessionary deadline day": "Wednesday", "Concessionary deadline (5pm UK time)": "12/16/26" }, { "Reporting period": "November 2026", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "12/11/26" }, { "Reporting period": "November 2026", "Forms": "EL", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "12/14/26" }, { "Reporting period": "November 2026", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "12/14/26" }, { "Reporting period": "November 2026", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "12/15/26", "Concessionary deadline day": "Wednesday", "Concessionary deadline (5pm UK time)": "12/16/26" }, { "Reporting period": "November 2026", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "12/15/26", "Concessionary deadline day": "Wednesday", "Concessionary deadline (5pm UK time)": "12/16/26" }, { "Reporting period": "November 2026", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "12/15/26", "Concessionary deadline day": "Wednesday", "Concessionary deadline (5pm UK time)": "12/16/26" }, { "Reporting period": "November 2026", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "12/16/26" }, { "Reporting period": "November 2026", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "12/17/26" }, { "Reporting period": "November 2026", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "12/17/26" }, { "Reporting period": "November 2026", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "12/17/26" }, { "Reporting period": "November 2026", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "12/17/26" }, { "Reporting period": "November 2026", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "12/17/26" }, { "Reporting period": "November 2026", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "12/18/26" }, { "Reporting period": "November 2026", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "12/21/26" }, { "Reporting period": "December 2026", "Forms": "IPA", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "1/12/27" }, { "Reporting period": "December 2026", "Forms": "BT", "Reporters impacted": "Monthly & Quarterly", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/14/27", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "1/19/27" }, { "Reporting period": "December 2026", "Forms": "PB", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/14/27" }, { "Reporting period": "December 2026", "Forms": "EL", "Reporters impacted": "Monthly & Quarterly", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/15/27" }, { "Reporting period": "December 2026", "Forms": "MM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/15/27" }, { "Reporting period": "December 2026", "Forms": "MQ", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/15/27" }, { "Reporting period": "December 2026", "Forms": "AD", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "1/18/27", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "1/19/27" }, { "Reporting period": "December 2026", "Forms": "AL", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "1/18/27", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "1/19/27" }, { "Reporting period": "December 2026", "Forms": "BE", "Reporters impacted": "Monthly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "1/18/27", "Concessionary deadline day": "Tuesday", "Concessionary deadline (5pm UK time)": "1/19/27" }, { "Reporting period": "December 2026", "Forms": "BN", "Reporters impacted": "Monthly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "1/19/27" }, { "Reporting period": "December 2026", "Forms": "ER", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "1/20/27" }, { "Reporting period": "December 2026", "Forms": "IC", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "1/20/27" }, { "Reporting period": "December 2026", "Forms": "IO", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "1/20/27" }, { "Reporting period": "December 2026", "Forms": "IS", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "1/20/27" }, { "Reporting period": "December 2026", "Forms": "LN", "Reporters impacted": "Monthly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "1/20/27" }, { "Reporting period": "December 2026", "Forms": "GT", "Reporters impacted": "Monthly Only", "Deadline day": "Thursday", "Deadline (5pm UK time)": "1/21/27" }, { "Reporting period": "December 2026", "Forms": "PM", "Reporters impacted": "Monthly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/22/27" }, { "Reporting period": "December 2026", "Forms": "CA", "Reporters impacted": "Quarterly Only", "Deadline day": "Tuesday", "Deadline (5pm UK time)": "1/26/27" }, { "Reporting period": "December 2026", "Forms": "AS", "Reporters impacted": "Quarterly Only", "Deadline day": "Wednesday", "Deadline (5pm UK time)": "1/27/27" }, { "Reporting period": "December 2026", "Forms": "CC", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/29/27" }, { "Reporting period": "December 2026", "Forms": "CL", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/29/27" }, { "Reporting period": "December 2026", "Forms": "DQ", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/29/27" }, { "Reporting period": "December 2026", "Forms": "FI", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/29/27" }, { "Reporting period": "December 2026", "Forms": "FO", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/29/27" }, { "Reporting period": "December 2026", "Forms": "WO", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/29/27" }, { "Reporting period": "December 2026", "Forms": "SMMA", "Reporters impacted": "Annual Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "1/29/27" }, { "Reporting period": "December 2026", "Forms": "BH", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "2/12/27" }, { "Reporting period": "December 2026", "Forms": "FV", "Reporters impacted": "Quarterly Only", "Deadline day": "Monday", "Deadline (5pm UK time)": "2/15/27" }, { "Reporting period": "December 2026", "Forms": "C1", "Reporters impacted": "Quarterly & Bi-Annual", "Deadline day": "Friday", "Deadline (5pm UK time)": "2/19/27" }, { "Reporting period": "December 2026", "Forms": "CE", "Reporters impacted": "Quarterly Only", "Deadline day": "Friday", "Deadline (5pm UK time)": "2/19/27" }, { "Reporting period": "December 2026", "Forms": "PL", "Reporters impacted": "Quarterly & Annual", "Deadline day": "Friday", "Deadline (5pm UK time)": "2/19/27" }, { "Reporting period": "December 2026", "Forms": "BG", "Reporters impacted": "Quarterly & Annual", "Deadline day": "Friday", "Deadline (5pm UK time)": "2/26/27" } ]