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Friday, October 23, 2026

Bank of England lending committee flags T+1 collateral risks

Rates Friday, October 23, 2026 - Updated Oct 23, 2026 07:17

The Bank of England's Securities Lending Committee found firms broadly on track for T+1 settlement in October 2027 but with significant differences in readiness, and flagged persistent problems with recalls, collateral sourcing and funding, in minutes of its September 15 meeting published this week.

Why it matters: Securities lending and repo are the plumbing of gilt and sterling funding markets, and the committee also recorded a live legal case that could recharacterise a securities financing transaction as a secured loan, a risk to contractual certainty across repos and lending.

Data as of Bank of England Securities Lending Committee minutes, meeting of September 15, 2026 at 20 Moorgate, published October 22, 2026 and read in full. Single primary publisher, the committee's own record.

The Bank of England’s Securities Lending Committee used its September meeting to take stock of the move to T+1 settlement, due in October 2027. Industry participants are broadly on track, the minutes record, but readiness differs significantly between firms, and the operational problems are concentrated where funding markets feel them first: securities lending recalls, collateral sourcing, funding, settlement timing, partial settlements and agent lender capability. The committee’s tax and regulations group added that holding period rules and record date requirements across national tax regimes are already creating operational challenges that faster settlement could amplify.

The market discussion pointed the same way, toward collateral. Members noted increased use of central counterparties, collateral efficiency mechanisms and smart collateral structures, and a growing role for tokenisation and digital collateral in financing markets, while recording that practical use cases remain the critical challenge for digital securities and collateral mobility.

One legal item carries direct rates relevance. The group discussed a case involving the potential recharacterisation of a securities financing transaction as a secured loan, whose outcome, the minutes say, could have significant implications for repos, securities lending and contractual certainty. In a market where gilt repo is the marginal sterling funding channel, the legal form of the transaction is not a technicality, and the committee has put the case on the record a year before T+1 forces firms to rebuild the workflows around it.

Sources

  1. Minutes of the Securities Lending Committee meeting, September 2026 - Bank of England - 2026-10-22