Bank of England Blinks: BoE to Halt 30-Year Gilt Sales as Yields Hit 1998 Highs

The yield curve forced the Bank of England's hand. Thursday's announcement is not a technical tweak; it's a concession.

Key takeaways

• The Bank of England is expected to announce Thursday it will stop active sales of 20- and 30-year gilts, after 30-year yields hit approximately 5.89-5.93%, the highest since 1998.
• The BoE is the only major central bank conducting outright pre-maturity bond sales; halting long-dated sales could save the government an estimated £2.5 billion per year but defers rather than resolves £22 billion in crystallized taxpayer losses.
• The UK carries the highest borrowing costs in the G7, with the 10-year gilt yield above 5.4%, and a new government budget landing October 28 with limited fiscal headroom.

The Bank of England is set to announce Thursday, alongside its MPC interest rate decision, that it will halt active sales of 20- and 30-year gilts from its Asset Purchase Facility. First reported by The Daily Telegraph, the move comes as long-dated gilt prices fell to their lowest since 1998, with the 30-year yield touching approximately 5.89-5.93% amid a global bond selloff compounded by the Iran war and rising inflation pressures.

This is not a full termination of the BoE's quantitative tightening program. The central bank will continue reducing its portfolio through maturing bonds and sales of shorter-dated gilts, with the overall 12-month reduction target expected to fall from £70 billion to approximately £50 billion for the period ending September 2027.

The Math the Treasury Is Counting On

The BoE accumulated £875 billion in gilt purchases between 2009 and 2022. Since stopping reinvestment in February 2022, holdings have fallen by over £400 billion. No other major central bank does this: the Federal Reserve and the European Central Bank allow bonds to mature but do not sell them before maturity.

Deutsche Bank analysts estimate the BoE is selling long-term bonds through quantitative tightening at an average discount of around 50%.

Economists estimate sales of the long-term debt have cost taxpayers £22 billion since 2022. Halting those sales, per The Telegraph, could save the government around £2.5 billion per year by end of the decade.

A BoE market notice published June 19, 2026 confirms the current QT schedule and the maturity sector breakdown; a July BoE survey showed investors expected just over 15% of the next 12 months of bond sales to be long-maturity. That figure is now expected to go to zero on active long-dated sales. The BoE's APF Quarterly Report Q1 2026 confirms the £70 billion annual QT target and the pace of sales.

Yield Curve Pressure, Not Prudent Portfolio Management

Governor Andrew Bailey has defended the QT program publicly, arguing it preserves the BoE's capacity to intervene in markets when needed. Reform UK deputy leader Richard Tice was quoted as saying: "We shouldn't be doing quantitative tightening, we shouldn't be paying voluntary interest on printed money."

The framing of Thursday's expected announcement as a routine operational adjustment does not hold up against the numbers. The 10-year gilt yield has climbed above 5.4%, among the highest levels in nearly two decades. The UK now carries the highest borrowing costs among G7 nations, with the 10-year gilt yield at approximately 5.25% versus 4.79% for US Treasuries, 3.36% for German bunds, and 3.01% for Japanese government bonds. The BoE is the world's only active pre-maturity bond seller, and it is finding it cannot sell its longest-dated paper without pushing borrowing costs to levels that threaten fiscal stability.

This is a pattern playing out across sovereign debt markets. The BOJ's September hike into 30-year JGB yield highs showed the same squeeze: a central bank trapped between its inflation mandate and a government that cannot service debt at normalized rates. Rabobank's assessment that central banks cannot fix the breakdown in the post-WWII order is looking more accurate by the week. Structural inflation driven by oil markets is not a transitory input to this equation.

The falsifiable version of this thesis: if the BoE's September 18 announcement includes a credible, time-bound path to resume long-dated gilt sales at materially lower yield levels, with no fiscal accommodation from the Treasury, then this is a tactical pause. Watch specifically for whether the halt comes with explicit re-entry conditions or is open-ended with no defined trigger for resumption. Open-ended is capitulation. Time-bound with conditions is not.

What Comes Next

The October 28 budget is the immediate pressure point, with the global bond selloff piling further pressure on Chancellor Healey ahead of his first Budget on Oct. 28. Halting long-dated gilt sales provides Chancellor Healey marginal fiscal room, but with the 10-year gilt above 5.4%, the OBR's interest cost projections for the budget are expected to reflect a significantly tighter picture regardless. The government's first budget under the current administration arrives with limited headroom and a bond market that has already repriced UK sovereign risk to multi-decade highs. Thursday's MPC announcement will be updated at the BoE's monetary policy summary page; a new APF market notice will be the definitive primary source once published.

Stopping the sales does not eliminate the £22 billion in losses already crystallized. It defers the balance sheet reckoning while the underlying problem, why yields are at 28-year highs in the first place, goes unaddressed. Every time a G7 central bank is forced to retreat from its own stated balance sheet normalization path because the bond market won't absorb the supply, the institutional assumption that sovereign bonds represent the risk-free rate takes another hit. The UK is making that case in real time.

Sources

• Bank of England APF Gilt Sales Market Notice, June 19, 2026
• Bank of England APF Quarterly Report Q1 2026
• Bank of England Monetary Policy Summary and Minutes
• First reported by The Daily Telegraph, September 15, 2026