This report contains information on the Bank of England’s Asset Purchase Facility (APF) for 2022 Q3, describing operations from 1 July 2022 to 30 September 2022. This report also contains information about how cash flows between the APF and HM Treasury (HMT) might evolve over time. More information on what the APF is and what it does is available in our Market Operations Guide. A short timeline describing the history of the APF is provided as background at the end of the report.
APF operations in the past quarter
This section contains details of gilt and corporate bond transactions, and gilts lent to the Debt Management Office (DMO), during the quarter.
On 4 August, the Bank published a Market Notice describing its provisional approach to the sale of gilts held in the APF for monetary policy purposes, which was to be operationalised following a confirmatory vote by the Monetary Policy Committee (MPC). Additional operational details were provided in a further Market Notice on 1 September.
On 18 August, the Bank published a Market Notice outlining the operational details of the Bank’s programme of sales of corporate bonds held in the APF, to be implemented through a combination of sales auctions and buybacks by bond issuers. Sales of corporate bonds began on 27 September, in line with a previous decision by the MPC.footnote 
At its meeting ending on 21 September, the MPC voted to reduce the stock of purchased gilts held in the APF by £80 billion over the following 12 months. Given the profile of maturing gilts, this implied a sales programme sufficient to unwind the APF by around £45 billion over the period. Alongside the MPC decision, the Governor and the Chancellor of the Exchequer exchanged letters which confirmed the Bank’s approach to gilt sales and additional operational arrangements.
On 28 September, as a result of a significant repricing of UK and global financial assets, particularly affecting long-dated UK government debt, the Bank announced that it would carry out temporary purchases of long-dated conventional gilts, in order to restore orderly market conditions in line with the Bank’s financial stability objective. In line with this announcement, the Chancellor of the Exchequer approved an extension of the maximum size of the APF by £100 billion to £966 billion.
On 28 September the Bank’s Executive also postponed the beginning of gilt sale operations that were due to commence from 3 October 2022. These operations subsequently commenced on 1 November 2022.
As of 28 September 2022 the total stock of assets held in the APF was £856.8 billion, comprising £838.0 billion of gilt purchases and £18.9 billion of sterling non-financial investment-grade corporate bond purchases.
Table A summarises the stock of APF gilt and corporate bond purchases in 2022 Q3. Note that purchases made during the recent financial stability interventions are not included in this table as they settled after the end of the reporting quarter. The gilts purchased in these operations are held in a segregated portfolio within the APF, and more information will be included within the 2022 Q4 APF Quarterly Report. Details are also available on the Bank’s website.
Table A: Summary of stocks in Asset Purchase Facility Schemes (a) (£ millions)
Corporate bond purchase scheme (c)
2022 Q2 (d)
6 July 2022
13 July 2022
20 July 2022
27 July 2022
3 August 2022
10 August 2022
17 August 2022
24 August 2022
31 August 2022
7 September 2022
14 September 2022
21 September 2022
28 September 2022
- Source: Bank of England.
- (a) The outstanding amount in each facility is reported on a settlement date basis.
- (b) The overall stock of APF gilt purchases for monetary policy purposes, net of sales and redemptions, valued at initial purchase price.
- (c) The overall stock of APF Corporate Bond Purchase Scheme purchases for monetary policy purposes, net of sales and redemptions, valued at initial purchase price.
- (d) 2022 Q2 measured as the amount outstanding as at 30 June 2022.
Chart 1 shows the cumulative net value of APF transactions between the establishment of the APF and 28 September 2022. As at 28 September, the Bank had reported cumulative asset purchases net of sales, redemptions and repayments totalling £856.8 billion.
Chart 1 is separated into two panels with different scales. Gilt purchases and the Term Funding Scheme (TFS - which from 2016 to 2019 was on the APF balance sheet before its transfer to the Bank’s balance sheet) are on the left panel.footnote  The corporate bond schemes and legacy commercial paper schemes that have been operated via the APF balance sheet are on the right panel.
Gilts purchased for monetary policy purposes via the APF continue to be made available for on-lending to the market through a gilt lending arrangement with the DMO. The average daily aggregate value of gilts lent by the APF to the DMO during the three months to 30 September 2022 was £8.4 billion.
Cash-flow arrangements between the APF and HM Treasury
In line with the indemnification of the APF by HMT, the assets held in the APF generate a range of cash flows which – alongside interest costs and the gains or losses made at maturity or sale – drive consequent cash transfers between HMT and the APF.
Since 2009, the APF’s activities have generated positive net cash flows from the APF to HMT, totalling £123 billion at end-September 2022.
When this arrangement was put in place it was recognised that reverse payments from HMT to the APF were likely to be needed in the future as Bank Rate increased and as the APF's gilt holdings were eventually unwound by the MPC.footnote 
The Quarterly Bulletin in May 2022 explained the mechanics of cash flows. It also provided a summary of cash flows to date, and a projection into the future based on prevailing market conditions and the MPC’s policy at the time. Chart 2 below provides an update on that: it shows how cash flows have evolved since May 2022, and provides an updated projection of future cash flows.
A development since May is that the first quarterly transfer from HMT to the APF has now occurred, involving the transfer of £828 million in October 2022. This was confirmed at the time in a Written Ministerial Statement made to the House of Commons on 19 October 2022 in relation to the Contingencies Fund Advance.
Looking ahead, future cash flows are uncertain and highly sensitive to the assumptions used for market interest rates and how quickly the portfolio is unwound.
The projection in Chart 2 is based on the following updated assumptions:
- Annual net cash flows are projected using the market path for Bank Rate as of 31 October 2022.footnote  In order to illustrate how sharply the broad profile could change under different conditions, the cumulative position shows a range of outcomes based on paths for rates 100 basis points above and 100 basis points below the prevailing level on 31 October 2022.
- Reflecting the MPC’s current policy, the stock of gilts is assumed to reduce by a total of £80 billion in the year to September 2023, including £45 billion from sales. For following years the MPC has stated it will set an amount for the reduction in the stock of purchased gilts over the subsequent 12-month period as part of an annual review. For illustrative purposes only, the projection in Chart 2 assumes sales of gilts continue at the current rate in future years until the combination of sales and maturities means the portfolio is fully unwound. In addition, the stock of corporate bonds in the APF is assumed to fall to zero by end-September 2024.
Chart 2: APF cash flows (actual and projected) (a) (b)
- Sources: Bloomberg LLP for market rates as at 31 October 2022. Bank of England calculations for data in relation to APF cash flows.
- (a) The stock of assets used for the projection of cumulative cash flows is based on holdings as at 28 September 2022, consistent with the holdings reported in Table A.
- (b) The OBR recently published its own forecast of net transfers from HMT to the APF. See Table 3.6 ‘Flows relating to the APF’, November 2022 Economic and fiscal outlook – supplementary fiscal tables. The OBR’s forecast is broadly consistent with the Bank’s approach as set out in Chart 2. Nevertheless, the OBR produces its forecast independently and there may be some differences in underlying assumptions. Accordingly, the two projections are not directly comparable.
In line with the Bank’s commitment to provide updated projections on a regular basis, a further update will be provided in January 2023 as part of the APF Quarterly Report 2022 Q4.
APF history and background
Below is a summary of some of the key milestones in the history of the APF since its establishment in 2009. The APF sits in a wholly-owned Bank of England subsidiary company – The Bank of England Asset Purchase Facility Fund Limited (BEAPFF).
- 19 January 2009 Chancellor’s Statement announcing the intention to set up an asset purchase programme.
- 29 January 2009 Establishment of the APF Fund (see exchange of letters between the Bank and HM Treasury).
- 9 November 2012 HM Treasury announces the transfer of gilt coupon payments to the Exchequer (see exchange of letters between the Bank and HM Treasury).
- 4 August 2016 MPC agrees to expand the APF by launching a Term Funding Scheme (TFS) and a Corporate Bond Purchase Scheme (CBPS) (see exchange of letters between the Bank and HM Treasury).
- 21 June 2018 Bank and HM Treasury agree new capital and income framework codified by a new Memorandum of Understanding.
- 21 January 2019 TFS drawings (and collateral) transferred from the APF to the Bank of England’s balance sheet.
- 19 March 2020 MPC agrees to expand the APF with a £200 billion increase to the stock of UK gilts and sterling non-financial investment-grade corporate bonds to reach £645 billion. This was followed by the MPC deciding to expand the APF with a £100 billion increase in June 2020, and then a further £150 billion in November 2020, bringing the total stock of asset purchases to £895 billion.
- 3 February 2022 MPC votes to begin to reduce the stock of UK gilt purchases by ceasing to reinvest maturing assets, and the stock of sterling non-financial investment-grade corporate bond purchases by ceasing to reinvest maturing assets and by a programme of corporate bond sales. The latter to be completed no earlier than towards the end of 2023, and that should unwind fully the stock of corporate bond purchases.
Links to additional information related to the APF
- Exchange of letters between the Bank and HM Treasury, 17 February and 3 March 2009.
- Asset Purchase Facility Annual Report 2021/22.
- Asset Purchase Facility Quarterly Report – 2022 Q1.
- Asset Purchase Facility Quarterly Report – 2022 Q2.
Next publication date: 31 January 2023.
In February 2022, the MPC voted for the Bank of England to begin to reduce the stock of sterling non‑financial investment‑grade corporate bond purchases, financed by the issuance of central bank reserves, by ceasing to reinvest maturing assets and by a programme of corporate bond sales to be completed no earlier than towards the end of 2023 that should unwind fully the stock of corporate bond purchases.
The Bank launched the Term Funding Scheme with additional incentives for Small and Medium-sized Enterprises (TFSME) during April 2020. The TFSME does not appear in this report because it is operated from the Bank’s balance sheet, rather than the APF.
The details were set out in an exchange of letters in November 2012 between the Governor and the Chancellor.
Note that 31 October is used as a reference date due to market volatility during September 2022.