The UK Banking Market Review
Published weekly by SFS Models · Free to read
Week 37Sunday 13 September 2026Download PDF · All editions · sfsmodels.org

More high-LTV lending than at any time since 2008, at the thinnest premium in the data

Two Bank of England releases, read together, show lenders writing more first-time buyer risk and charging less for it. Also this week: Aldermore's accounts taken apart as bids arrive, an unusual repricing split, bank tax proposals with prices attached, and last week's calls graded.

Section 1

The week in brief

The thread running through the week is that the amount of mortgage risk in the UK system rose while the price charged for it fell. Both facts are in Bank of England data published this week, and they were reported separately or not at all. Advances above 90% loan-to-value reached 8.4% of the market in the second quarter. Over the same months, the gap between a two-year fix at 90% LTV and one at 75% narrowed to 24 basis points in August, from 55 in March 2025.

That happened while funding costs rose. The two-year swap was 4.26% on 3 September, up 20 basis points in a month. The largest lenders did the expected thing and repriced up. The challengers cut. When funding gets dearer and the challengers cut anyway, they are either better hedged or buying share at a thinner margin. The narrowing at the high-LTV end points to the second.

Two dates now frame the sector's autumn: the MPC decision on 17 September and the Budget on 28 October. John Cronin's view, in Section 9, is that mortgage spreads will not rebuild until the Budget settles the bank tax question.

Section 2

Company in focus: Aldermore

FirstRand wants out of the UK. It has classed the whole Aldermore Group as held for sale, and non-binding offers are due by the end of September. Aldermore's annual report, published on 10 September, is now the document every bidder is reading. This section reads it the way they will: what the business earns, how it is funded, what its capital can bear, and what the prices analysts have floated would mean.

In briefYear to 30 June 2026. Net loans £18.8bn, up 13%. Deposits £19.1bn, up 12%. Underlying profit before tax £238.9m, down 6%; statutory £51.2m, down 74%, after a £164.8m motor finance redress charge. Net interest margin 3.46%, from 3.78%. CET1 13.6%, from 14.9%. £125m dividend paid to FirstRand. Owner's timetable: non-binding offers end September, binding offers end December.

Scorecard

MeasureFY2026FY2025What moved it
Net loans£18.8bn£16.6bnBuy-to-let growth plus £465m Octane book
Customer deposits£19.1bn£17.0bnCorporate deposits via aggregators up 76%
Net interest margin3.46%3.78%Lower asset yields, dearer deposits
Cost:income, underlying53.1%55.0%Underlying costs down 3%
Cost:income, statutory84.2%65.1%Motor redress, restructuring, sale costs
Cost of risk26bp10bpMacro assumptions; Motor at 96bp
Return on equity, statutory1.9%7.7%Exceptional charges
Return on equity, underlying (est.)9.6%n/aSFS estimate, 27% tax assumed
CET1 ratio13.6%14.9%Motor redress and Octane
Leverage ratio8.3%8.8%Balance sheet growth
Liquidity coverage, 12-month average170%203%£465m final TFSME repayment
Non-performing loans3.0%3.4%Legacy cases worked out
Impairment coverage1.26%1.48%Model recalibration

Source: Aldermore Group FY2026 results announcement and Annual Report and Accounts (pages 15 to 21, 101 to 103, 136, 137, 197 to 199). Underlying cost:income and underlying return on equity are SFS Models calculations. Aldermore defines margin on average customer loans, not interest-earning assets, so it is not directly comparable with every peer.

1. The margin fell less than the hedges did

Net interest income rose 1%, to £604.1m, and the headline explanation is loan growth offsetting a lower margin. The income note shows something sharper. Interest received on the swaps that hedge the loan book fell from £140.1m to £34.5m, a £105.6m drop, as the fixed-rate hedges written when rates were higher rolled onto lower rates. Interest on customer loans rose £82.1m and interest paid fell £37.6m. Growth covered the hedging loss almost exactly, with nothing to spare.

Chart 1. Aldermore net interest income bridge, FY2025 to FY2026
Aldermore net interest income bridge, FY2025 to FY2026 500 550 600 650 700 £m NII FY25 597.9 Loan interest +82.1 Hedging income -105.6 Cash and securities -7.9 Interest expense +37.6 NII FY26 604.1

Source: Aldermore Annual Report FY2026, note 5 and note 4. Interest income on loans, hedging instruments, and cash and securities; interest expense to external customers.

The yield on customer loans fell from 6.88% to 6.7% (interest on loans divided by average loans). Aldermore itself says fixed-rate savings stayed expensive relative to swaps. For any buyer the question is how much hedge income is left to roll off, because the FY2027 accounts will not have another £105.6m of it to lose, but they may not have £82.1m of loan growth to replace what remains either.

2. The funding base has changed character

Aldermore still funds itself mostly from deposits, 88% of liabilities, and the loan-to-deposit ratio is 98%. The mix beneath that has moved. Personal savings grew 2%, business savings fell 11%, and corporate deposits raised through deposit aggregators grew 76% to £5.0bn. They were 16.7% of deposits a year ago and are 26.1% now.

Chart 2. Aldermore funding by source, £bn
Aldermore funding by source, £bn Jun 2025 11.5 2.7 2.8 1.6 1.9 20.5 Jun 2026 11.7 2.4 5.0 2.0 1.8 22.9 Personal savings Business savings Corporate deposits Wholesale Equity

Source: Aldermore Annual Report FY2026, pages 19 and 20. Other liabilities not shown.

Two figures show what that means. The share of contractual deposit cash flows due within three months rose from 54.2% to 69.0%, so the funding now reprices much faster. And the balance sheet's rate sensitivity flipped: a 2 point upward shift in the yield curve now costs £3.6m, where a year ago it earned £7.3m. Both are small numbers for a bank this size, but the direction is clear. Aggregator money is quick to raise and quick to leave, and corporate deposits carry higher outflow assumptions in the liquidity ratio, which is part of why average liquidity coverage fell from 203% to 170% alongside the final £465m repayment of Bank of England TFSME funding.

3. Credit looks clean, with a thinner cushion

Cost of risk rose to 26 basis points, which Aldermore calls the lower end of its through-the-cycle range. By division the picture is uneven: Property Finance released provisions (minus 1bp), Business Finance charged 11bp, and Motor Finance charged 96bp. Non-performing loans fell from 3.4% to 3.0%.

The stock of provisions is the more important number. Expected credit losses fell from £258.0m to £248.6m while gross lending grew 13%, so coverage dropped from 1.48% to 1.26%. Had coverage stayed at last year's 1.48%, provisions would be about £43.6m higher (1.48% × £19,742.6m, less £248.6m). Aldermore attributes the fall to model recalibration and remediation of old cases, and there is no evidence it is wrong. It does mean less cushion than a year ago. Coverage on non-performing loans fell from 25.5% to 22.8%, stage 2 loans stand at £1.2bn (6.4% of gross loans), and forborne loans in stage 3 rose from £104.4m to £151.1m.

4. Capital: enough, but not much spare

CET1 fell 1.3 points to 13.6%. Aldermore's own walk shows 0.5 points generated by profits, 1.1 points lost to motor redress, 0.5 points to the Octane purchase and 0.2 points to other items. The group also paid FirstRand a £125m dividend in the year and issued £300m of Tier 2 debt, which lifted the total capital ratio to 17.4%.

Chart 3. Aldermore CET1 ratio walk, June 2025 to June 2026
Aldermore CET1 ratio walk, June 2025 to June 2026 12 12.5 13 13.5 14 14.5 15 15.5 16 % CET1 Jun 2025 14.9 Organic capital +0.5 Motor redress -1.1 Octane purchase -0.5 Other -0.2 CET1 Jun 2026 13.6

Source: Aldermore FY2026 results announcement, page 4. June 2025 on an IFRS 9 transitional basis.

Basel 3.1 arrives on 1 January 2027. Aldermore expects risk-weighted assets to rise by about £0.5bn, mostly on buy-to-let and SME lending, while its total capital requirement falls from 9.31% to 9.00%, and it has cut its CET1 target to 12% to 13%. On those figures the pro forma ratio is about 13.1% (£1,632.5m ÷ £12,459.8m). That leaves roughly £137m above the bottom of the target range and £75m above its midpoint. A buyer is not acquiring surplus capital; it is acquiring a bank already running near its own target.

5. Two businesses under one name

FY2026, £mPropertyMotorBusiness
Operating income174.0170.1147.1
Costs(95.7)(264.9)(83.0)
Impairment1.3(42.2)(4.3)
Segment result, reported79.6(137.1)59.8
Motor, before redress charge (est.)27.7
Assets10,3974,5113,920

Source: Annual Report note 4, page 136. Central functions, which include savings and treasury, reported £48.9m and are not shown. The Motor estimate assumes the £164.8m redress charge sits wholly in Motor costs, which the £99.8m rise in that line supports but does not prove.

Business Finance earns the most per pound of assets, about 1.53% pre-tax, and Property about 0.77%. Motor, even before the redress charge, earned roughly £27.7m on £4.5bn, about 0.61%, down from about £40.4m a year earlier. It carries the highest credit cost and the whole conduct liability.

The legal structure makes separation easy. MotoNovo Finance is a sister company of Aldermore Bank, not part of it. £220.3m of the £231.8m motor provision sits in MotoNovo, and during the year Aldermore Group put £80m of preference share capital into MotoNovo to keep it adequately capitalised. Press reports say bidders may be allowed to offer for the bank and MotoNovo separately. A buyer of the bank alone would leave 95% of the provision, and the division with the weakest returns, behind.

6. What the prices being discussed imply

Tangible equity is roughly £1.63bn (ordinary equity of £1,650m less £17.5m of intangibles and valuation deductions). Underlying earnings for ordinary shareholders are about £162.4m, taking underlying profit of £238.9m, tax at 27% (last year's effective rate was 27.1%) and the £12.0m AT1 coupon. That is an underlying return on equity of about 9.6%.

Price for the whole groupPrice / tangible bookPrice / underlying earningsWho has floated it
£1.35bn0.83x8.3xRBC, low end
£1.40bn0.86x8.6xRBC, high end
£1.50bn0.92x9.2xJohn Cronin, as a floor

SFS Models calculations. For context, listed specialist lenders closed on 11 September at 0.88x (OSB), 1.02x (Paragon) and 0.73x (Secure Trust) tangible book; see Section 6.

A simple test shows why synergies decide this. A bank worth 0.86 times book, with a 13% cost of equity and 3% long-run growth, needs to earn about 11.6% on equity (0.86 × 10 points, plus 3). Aldermore earns about 9.6% on our estimate. Closing that gap is worth about £34m a year after tax, or £46m before it. The cost of equity and growth rate are assumptions, and different ones move the answer, but the shape holds.

This is where the funding change in point 2 matters. Every 50 basis points cheaper on the £5.0bn of corporate deposits is £25m a year before tax. A bidder with a large current-account base could replace that money with cheaper funding. A private equity bidder could not. On these numbers a bank bidder can justify a price a financial bidder would struggle to match, which is the logic behind RBC's view, and it is the funding side, not the lending book, that makes it work.

Sources: Aldermore Group PLC, full year results for the year ended 30 June 2026 (10 September 2026) and Annual Report and Accounts FY2026, pages as cited. Sale timetable and the separate-offer option from press reporting of FirstRand's FY2026 results (tier S). Analyst prices from RBC Capital Markets as reported, and John Cronin, Financials Unshackled, 10 September. Figures and workings are kept in the review's company data file so next year's comparison can be rebuilt. This is analysis of public information, not a recommendation.

Section 3

Last week's calls, graded

Every forward call in this review states what would confirm or kill it, and the following week grades it. The four below were published in Week 36. One was wrong, and it leads.

4calls1confirmed1killed2still open
Specialist buy-to-let lenders reverse their rate cuts within a fortnight Killed

Kill condition: the specialist tier holds its pricing through a second week of elevated swaps.

Swaps stayed high and the specialists did not hold; they cut further. Atom took 0.10% off Near Prime and most Prime rates on 10 September and Landbay cut core buy-to-let the same day. No named specialist raised rates. We had the swap direction right and the reaction backwards: it was the largest lenders that repriced up, not the specialists. The call's 19 September deadline had not passed, but its kill condition was met first, so it is graded as written.

Buy-to-let criteria loosening spreads beyond the two lenders that moved Confirmed

Confirm condition: a third lender raises a portfolio limit, drops an experience test or relaxes age criteria within the quarter.

Confirmed within a week. Marsden simplified expat buy-to-let criteria (7 September), Castle Trust enhanced its HMO range (9 September) and Tipton & Coseley widened complex credit (11 September). Knowledge Bank logged more than 6,800 lender criteria changes in August, with maximum age the most-searched criterion. The confidence level on this call was set too low.

The Budget measure is a surcharge or levy, not reserves tiering Still open

Resolves 28 October. Interim signal: a costed proposal or a Bank statement on reserve remuneration.

The interim signal fired on one side only. Costed windfall and surcharge proposals appeared this week (Section 7); nothing at all was said about reserve remuneration.

Wider hawkish dissent at the September MPC than markets expect Still open

Resolves 17 September: two or more votes for a rise.

One piece of evidence cut against it: household inflation expectations fell sharply in the Bank's August survey, though part of that fall comes from a change of survey provider (Section 8).

Running record since Week 35: 8 calls, 3 confirmed, 1 killed, 4 open. Published calls are never edited, only graded.

Section 4

Deep dives

The high-LTV premium halves as volumes reach a 2008 high

In briefBank of England Mortgage Lenders and Administrators Statistics, 2026 Q2, published 8 September. Advances above 90% LTV: 8.4% of the market, up 0.4 points on the quarter and 1.4 on the year, highest since 2008 Q2. Gross advances £77.4bn, up 11.1% on the quarter and 31.7% on the year. Outstanding balances £1,760.6bn, up 0.8% on the quarter and 3.1% on the year. Quoted two-year fix in August: 4.92% at 75% LTV, 5.16% at 90% LTV.

Why now. The volume data and the price data come from two different Bank of England releases, and put side by side they show one thing: the high-LTV segment is gaining share and losing its risk premium at the same time. The premium for moving from 75% to 90% LTV fell from 55 basis points in March 2025 to 38 in June 2026, 28 in July and 24 in August. In August both rates rose, but the 75% rate rose 13 basis points and the 90% rate only 9. When rising funding costs pass through less to the riskier product, lenders are absorbing them there on purpose.

Chart 4. Quoted 2-year fixed mortgage rates by loan-to-value
Quoted 2-year fixed mortgage rates by loan-to-value 3.50 4.00 4.50 5.00 5.50 % Mar 25 May 25 Jul 25 Sep 25 Nov 25 Jan 26 Mar 26 May 26 Jul 26 Aug 26
2-year fix, 75% LTV2-year fix, 90% LTV

Source: Bank of England IADB, series IUMBV34 and IUMB482, monthly, not seasonally adjusted. Series descriptions checked against the Bank's catalogue.

Why it matters. High-LTV borrowers are mostly first-time buyers, and first-time buyers are where a lender wins the current account, savings and remortgage that follow. That makes it the most expensive place to compete. On £1bn of 90% LTV lending, a premium falling from 55 to 24 basis points is about £3.1m a year no longer charged for the extra risk (31bp × £1bn), before any capital or expected-loss difference.

Chart 5. Premium for 90% LTV over 75% LTV
Premium for 90% LTV over 75% LTV 0 20 40 60 80 basis points Mar 25 55 Apr 25 54 May 25 64 Jun 25 52 Jul 25 41 Aug 25 45 Sep 25 39 Oct 25 37 Nov 25 43 Dec 25 45 Jan 26 43 Feb 26 37 Mar 26 34 Apr 26 32 May 26 40 Jun 26 38 Jul 26 28 Aug 26 24

Source: Bank of England. 90% LTV rate less 75% LTV rate, August 2026 highlighted; the difference of two published figures.

Three limits on this reading. These are quoted rates, not rates on completed loans. A narrower premium can mean better-quality borrowers as well as keener pricing, and the data cannot separate the two. And the same release shows the share of loans priced within 2 points of Bank Rate fell to 94.5%, the lowest since 2023, so more lending is being written at wider absolute margins. A trade headline put outstanding mortgage debt at a "record £1.73trn"; the Bank's figure is £1,760.6bn. Also indexed late and carried with its real date: Coventry raised its first-time buyer income multiple to 6.5 times on 1 September.

The largest lenders raised rates; the challengers cut

In briefTwo-year swap 4.26% on 3 September, from 4.06% a month earlier (Moneyfacts). HSBC and NatWest raised fixed rates from 7 September. Atom cut Near Prime and most Prime rates by 0.10%, from 5.19%, on 10 September. Landbay cut core buy-to-let on 10 September. Few products withdrawn, unlike March 2026.

Why now. Moneyfacts noted that in late February the cheapest high-street deals sat about 29 basis points over the two-year swap. A 20 basis point rise in the swap takes most of that margin unless it is passed on, and the largest lenders passed it on. The specialist and digital lenders went the other way in the same week, which is exactly what our Week 36 call got wrong.

Why it matters. Moneyfacts puts the borrower cost of a 25 basis point rise on a £250,000, 25-year loan at about £38 a month. There are two readings of the challenger cuts. Either they hedged earlier and can hold price until those hedges roll off, or they are buying volume at a thinner margin while the big lenders step back. Low product withdrawals point to the second: when swaps spiked in March, lenders pulled products quickly; this time they priced through. A 9 September headline reported HSBC cutting; it conflicts with Moneyfacts and could not be tied to a dated HSBC announcement, so it is left out.

Coventry's prize-draw saver: a 5% headline on a £150 ceiling

In briefSunny Day Saver 3, launched 8 September for a limited period. 5% on a regular saver, up to £150 a month, open from £1. Adding at least £10 in a month enters a draw for ten prizes (one £500, three £200, six £50). Savers in all eleven monthly draws enter a further draw with a £5,000 top prize.

Why now. Prize-linked savings are rare outside NS&I Premium Bonds. The design caps the cost of a headline rate: prizes total £1,600 a month, about £26,000 over the product's life including the final draw, however many accounts open. With deposits capped at £150 a month, the maximum balance after a year is £1,800.

Why it matters. That ceiling makes this an acquisition tool, not a funding one. It arrived in a week when fixed savings rates rose, with best buys up to 5.02%, while instant-access rates are expected to fall. The cause is the same swap curve pushing fixed mortgage rates up: term money costs more to hedge. Lenders face both sides of it, with dearer term deposits and instant-access balances easier for a rival to poach with a headline rate.

Halifax's app closure gets a date

In briefReported 11 September: the Halifax app closure process starts 5 October and the app closes on 31 October 2026, with customers moving to the Lloyds app. Background, not new this week: on 1 July Lloyds announced it would retire the 173-year-old Halifax brand, rebranding or merging its 190 branches through 2027.

Why now. The brand decision is ten weeks old. What is new is an operational date, and it is close. Retiring a brand is a strategy announcement; closing an app is when millions of customers have to act. Lloyds says sort codes and account numbers stay the same, Halifax is no longer opening new accounts, Bank of Scotland remains the lead brand in Scotland, and the change brings no extra branch closures or job losses.

Why it matters. Halifax is the UK's largest mortgage brand, so this is the biggest brand migration in UK retail banking in a generation, on a public timetable. 5 to 31 October is when Halifax customers are most likely to reconsider where they bank. It is also the first large test of how much value a heritage brand carries when its owner removes it but keeps the customer. Fourth-quarter switching data will show the answer.

Also this week

Funding Circle lifts guidance, and its chief executive plans to leave. H1 2026 revenue rose 50% to £138.2m and profit before tax to £24.1m from £6.0m (8 September). Guidance for 2026 is now revenue above £255m and profit above £40m, with a further buyback of up to £25m. Chief executive Lisa Jacobs intends to step down by the end of September 2027, and the shares fell on the day. A day earlier Funding Circle announced a £500m lending commitment from Castlelake (single-sourced). SME lending funded by institutional money rather than deposits is growing fast outside the banking system, and the banks compete with it for the same borrowers.

Remortgaging carries the market. Twenty7tec recorded 1,556,758 mortgage searches in August, 13% down on July and 1% up on a year earlier, with remortgage searches up 11% year on year (11 September). With the FCA data in Section 7 showing 880,635 early lock-ins in the first half, the market's activity is increasingly existing borrowers refinancing rather than new purchases, so retention pricing matters more.

Digital challengers hire and move upmarket. Revolut was reported to be targeting FTSE 250 companies for UK business banking (9 September), and Zopa added former NatWest and Aldermore executives to its board (10 September). Both reported by headline; neither was checked against a company statement.

A building society buys a fintech's mortgages. Market Harborough Building Society bought a £120m mortgage portfolio from Gen H (7 September). Smaller mutuals with surplus liquidity are buying loans as well as originating them.

Payments reform: support, but little confidence. A survey reported by Finextra (11 September) found more than four in five UK industry leaders back the government's National Payments Vision, but fewer than a third are very confident in how it will work. Single-sourced.

Specialists keep growing. Scottish Building Society expanded its broker lending across England and Wales (9 September), Shawbrook reported more than £250m of financial sponsors lending in the first half (10 September), and Secure Trust Bank started the second tranche of its buyback (7 September).

Section 5

Pricing and product tracker

Rate movements

DateLenderMoveDirection
7 SepHSBC UKFixed residential and buy-to-let rates raisedUp
7 SepNatWestFixed rates raised since start of SeptemberUp
8 SepCoventry BS5% prize-draw regular saver launchedSavings
10 SepAtom bankNear Prime and most Prime residential cut 0.10%, from 5.19%Down
10 SepLandbayCore buy-to-let range cutDown
10 SepMarketFixed ISA and fixed savings rates rise; best buys to 5.02%Savings

Criteria, products and deals

DateLenderDevelopment
1 Sep (late)Coventry BSFirst-time buyer limit raised to 6.5 times income
7 SepMarsden BSExpat buy-to-let criteria simplified
7 SepMarket Harborough BS£120m Gen H mortgage portfolio acquired
9 SepCastle Trust BankHMO range enhanced
9 SepScottish BSExpands nationwide through brokers
10 SepPepper MoneyRecord month as second-charge lending grows
11 SepTipton & Coseley BSComplex-credit range widened; second Credit Plus tier
11 SepLloyds / HalifaxHalifax app closes 31 October

Left out: a 9 September report of HSBC cutting, which conflicts with Moneyfacts, and a 10 September report of a Coventry mortgage cut that could only be traced to August.

What the two tables say together. On price, the largest lenders are protecting margin and the challengers are buying volume. On criteria, loosening is broad but led by smaller lenders in niches such as expat, HMO and complex credit, where standardised underwriting at the big banks rarely follows. Lenders are competing on criteria where they cannot afford to compete on rate.

Section 6

Listed bank valuations

BankClose 11 SepWeekTangible book / sharePrice / TBV
Lloyds Banking Group111.1p-1.3%57p1.95x
NatWest Group697.8p-0.3%359p1.94x
Barclays493.8p-0.6%423p1.17x
Metro Bank182.8p+2.5%166p1.10x
Paragon Banking776.0p-5.3%758p1.02x
OSB Group513.0p-0.6%584p0.88x
Close Brothers398.8p-6.6%870p0.46x
Secure Trust Bank1,492.0p-0.4%2,045p0.73x

Closing prices for 11 September 2026 confirmed against public price pages; 4 September closes are from a market-data feed and were not independently confirmed. Tangible book value from each bank's latest published results; Paragon and Secure Trust figures are from secondary summaries, and Close Brothers' from its January 2026 half-year.

Chart 6. Share price change, week to 11 September
Share price change, week to 11 September -7.5 -5 -2.5 0 2.5 5 % Lloyds -1.3 NatWest -0.3 Barclays -0.6 Metro +2.5 Paragon -5.3 OSB -0.6 Close Bros -6.6 Secure Trust -0.4

Source: closing prices, 4 and 11 September 2026.

What the spread means. The listed sector sits in two groups. Lloyds and NatWest trade at about 1.9 times tangible book, a premium for cheap, sticky current-account funding. Everyone else sits between 0.46 and 1.17 times. The week's two big moves were specialists: Close Brothers fell 6.6% and Paragon 5.3%. Both have motor finance or buy-to-let exposure, in a week when Aldermore put £231.8m on motor redress and swaps kept rising. That fits, but it is not proven: neither company appears in this week's 186-item sweep, so no announcement we captured explains the move. Close Brothers at 0.46 times book is priced as if its book value is not fully recoverable, which is what an unresolved liability does.

Chart 7. Price to tangible book value, 11 September
Price to tangible book value, 11 September 0 0.5 1 1.5 2 2.5 x Lloyds 1.95 NatWest 1.94 Barclays 1.17 Metro 1.10 Paragon 1.02 OSB 0.88 Close Bros 0.46 Secure Trust 0.73

Source: closing prices and latest published tangible book value. Lloyds, NatWest and Barclays shaded dark.

This gap also explains the Aldermore process (Section 2). A buyer at 1.9 times book can buy a specialist near book value and add to earnings immediately, which is the logic behind RBC's "very compelling". The premium multiple is the currency, so the natural bidders are the big banks, not the specialists. This is week three of the price series; a trend needs more weeks before it means much.

Section 7

Regulation, tax and conduct

Bank tax: the proposals now have prices

ElementPosition or proposalStatus
Corporation tax25%In force
Bank surcharge3% on profits above the allowanceIn force
Bank levy0.05% to 0.1% of balance sheetIn force
Windfall levyOne year at 38% on the big four's UK profits; about £19bn (Positive Money)Campaign proposal
Surcharge increase3% back to 8%; about £9bn over four years (TUC)Union proposal
Reserves remunerationPaying below Bank Rate on part of banks' reservesNothing said in window

Current rates and the Positive Money estimate from CNBC and Financial News, 11 September. The TUC figure is cited by RegPulseUK only and is not corroborated elsewhere.

JPMorgan's Jamie Dimon met the Chancellor, John Healey, at Downing Street on 9 September and was reported to have warned against raising bank taxes, citing finance job losses in New York, and was reported to have met the Prime Minister, Andy Burnham, the same day. Campaigners have tied a windfall levy to the government's cost of living agenda. That is lobbying and campaigning; the Treasury has published no measure or costing. UK Finance puts the sector's total tax rate at 46.4% in 2025.

How the options differ. A surcharge is permanent and scales with future profits: each point costs £10m a year per £1bn of taxable profit above the allowance. A one-year windfall levy hits a past period and leaves future returns alone, but at 38% it is several times larger in its single year. Reserves tiering is not a tax at all. It falls on reserve balances rather than profits, so it lands differently on banks that hold different amounts of reserves. This week the profit-based options gained numbers; tiering gained nothing. RegPulseUK reports the Chancellor's fiscal headroom falling from £24bn in March to about £17bn, which makes a revenue measure more likely; that figure is single-sourced.

Conduct and enforcement

Motor finance redress is reaching the accounts. Aldermore's £164.8m charge is the clearest measure yet of what the FCA's proposed scheme costs a mid-sized lender (Section 2). On 8 September the FCA published Mortgage Charter uptake data. Headlines said the FCA now "allows" borrowers to lock in a deal six months early; that has been in the Charter since it began. What is new is scale: 880,635 mortgages were locked in up to six months early in the first half of 2026, 381,364 of them in the second quarter. Early lock-in moves retention decisions, and the hedging that goes with them, months forward.

Also this week: the advertising regulator banned a Lloyds social housing advert as misleading (8 September), and the government said it would "think about consumer redress" after a failure at ATC (10 September), reported here by headline only. Indexed late from the previous week: an FCA ban and £742,700 fine for a pension transfer adviser (3 September), and a reported court finding that no statutory time limit applies to unfair lending claims (3 September). We read the report, not the judgment, so we make no claim about its reach.

Capital and prudential

No firm-level or sector capital, buffer or stress-test development appeared in the Bank of England and FCA feeds for 7 to 12 September. This check is partial: the PRA's publications listing did not load for direct review. Commercial funding deals picked up by the sweep, such as Funding Circle's £500m Castlelake facility, are not capital stories.

International

Revolut won conditional approval toward a US national bank charter (reported 8 and 9 September) and was reported to be targeting FTSE 250 companies for UK business banking. A group building a US bank while pushing into UK mid-market corporates is widening its front, not narrowing it. US regulators proposed third-party risk guidelines on 11 September; we did not review the text and make no comparison with the UK regime. US bank mergers this week (EverBank and WaFd, Chime and Stride) have no clear UK read-across.

Checked, nothing material: credit ratings (two buy-to-let RMBS ratings, not lender actions); deposit protection (FSCS limit £120,000); climate and ESG; the Bank of England balance sheet. Operational resilience: no reported firm-level incident at a UK lender, though no public feed covers this fully.

Section 8

Rates and the economy

Rates. Bank Rate is 3.75%, unchanged all year; SONIA was 3.73% on 9 September. The 10-year gilt par yield rose from 5.07% on 4 September to 5.19% on 9 September, above its 2 September high. RegPulseUK notes the 10-year reached 5.23%, last seen in June 2008.

Chart 8. UK 10-year gilt yields, daily
UK 10-year gilt yields, daily 4.90 5.00 5.10 5.20 5.30 % 18 Aug 20 Aug 24 Aug 26 Aug 28 Aug 2 Sep 4 Sep 8 Sep 9 Sep
10-year nominal zero coupon10-year nominal par yield

Source: Bank of England IADB, series IUDMNZC and IUDMNPY, daily.

Growth. The economy grew 0.4% in July (ONS, 11 September), after 0.3% in June and zero in May, against forecasts of no growth. Services rose 0.4%, production 0.2% and construction 0.1%. Over three months GDP grew 0.4%, but production and construction each fell 0.5%.

Business conditions. The Bank's September Agents' summary is softer than the GDP figure. Consumer spending is "moderate and mainly price driven": supermarket shoppers are trading down and big-ticket demand is weak, though new car sales are recovering. Banks "are prepared to lend across all sizes of firm but prefer larger, existing clients", while firms remain cautious about borrowing. "The property market has softened further." Larger firms are paying down pandemic-era loans, and construction and hospitality firms find lenders less willing. Housebuilders are leaning on bulk sales and incentives as new-build demand weakens. Average 2026 pay settlements are 3.6%, up from 3.5%, and the Agents expect 2027 settlements to be broadly similar or slightly lower. More credit supply than demand, and a softening housing market, is exactly the setting in which lenders cut price for a smaller pool of borrowers, as Section 4 shows.

Inflation expectations: read the footnote first. The Bank's August survey shows households expecting 3.2% inflation over the next year (4.0% in May), 2.9% at two years (3.5%) and 3.2% at five years (3.9%). But the survey moved from Ipsos to Savanta in August, a parallel run found Savanta gives lower readings at every horizon, and the Bank itself says the comparison needs caution. Some of that 0.8 point fall is methodology, not a real change. Read at face value, it would overstate how much room the MPC has to hold on 17 September.

Housing and credit. The HM Land Registry index has England's average price at £293,262 in June, up 1.8% on the year; the index runs about two months behind. A more current index reported a 0.4% fall in August. Cronin reports mortgage approvals down about 2,000 on the month to 56,053. Commercial real estate is not covered by this review's sweep.

Section 9

What others are saying

Independent analysts are checked from their archives every week. Official items are marked New if published in the window or Carried with their date.

John Cronin, Financials Unshackled · 8 September New

Estimates mainstream mortgage spreads in the low 60s of basis points and expects them to drift toward the high 60s, then hold until the Budget, rising above 70 if bank taxes go up. He cites Rightmove data putting two-year spreads at 51 basis points and five-year at 43 on 5 September, and notes rates rose 4 basis points in the week while swaps rose 3. He is clear that this is "by no means a perfect science", and names HSBC's appetite for aggressive pricing as the main risk to the view. Read

John Cronin, "Who will buy Aldermore?" · 10 September New

Names nine possible buyers and, unlike RBC, puts Barclays first because of its Kensington platform. He expects NatWest to make an indicative offer this month excluding the MotoNovo motor business, rates Skipton's capital (27.9% CET1) as strong but unlikely to win on price, and says Paragon and Shawbrook would face an MREL "cliff edge" taking on the £18.8bn loan book. Suggests a valuation floor around £1.5bn. Read

RegPulseUK, "Land of Hope and Gilts" · 12 September New

Points to the 30-year gilt at 5.89% on 1 September, its highest since March 1998, and July borrowing £2.3bn above the OBR forecast. Argues high gilt yields leave the Chancellor choosing between higher taxes, banks included, and higher borrowing costs. Also notes Revolut's UK deposits carry the same £120,000 FSCS protection as any UK bank's. Read

Bank Underground, "Monetary policy transmission: it's all in the curve" · 3 September Carried

Bank of England staff (not official policy) on how moves along the yield curve, not just Bank Rate, reach borrowing costs. Directly relevant to this week's repricing. Read

Bank of England, Agents' summary and Inflation Attitudes Survey · 11 September New

Covered in Section 8. The Governor's interview transcript (announced 10 September) and three Treasury speeches (7, 8 and 10 September) were published but not reviewed for this edition, so nothing is attributed to them.

Section 10

Calls for the weeks ahead

Four calls. Each will be graded, whatever happens.

CallWhy it mattersWhat settles itConfidence
The big lenders reprice up again before the challengers do.If so, the challengers' cuts are a deliberate volume strategy, not a timing gap, and the big lenders are giving up share at the price-sensitive end.Confirmed if HSBC, NatWest, Barclays or Lloyds raises fixed rates again before 2 October while Atom and Landbay have not. Killed if Atom or Landbay raises first.Credible
At least one big UK bank bids for Aldermore.A big-bank owner would fund Aldermore at current-account cost and price the specialist market harder. Only private equity and specialists bidding would suggest the motor liability is putting banks off.Confirmed by credible reports by 10 October of a non-binding offer from Barclays, Lloyds or NatWest. Killed if only private equity or specialists are named, or the deadline slips.Likely
The high-LTV premium narrows again in September.Another narrowing would show sustained share-buying at the first-time buyer end, not a one-month blip. Widening would show lenders repricing high-LTV risk as funding bites.Confirmed if the Bank's September data puts the 90% less 75% LTV gap below 24bp. Killed if it widens to 30bp or more.Speculation
Aldermore's bank and MotoNovo end up with different buyers, or MotoNovo is left unsold.95% of the motor provision and the weakest returns sit in MotoNovo, a separate company. A bank buyer gains most by taking the bank alone (Section 2).Confirmed if reporting by 31 December says binding offers were made for the bank without MotoNovo. Killed if a single binding offer for the whole group is accepted.Credible
Section 11

Dates to watch and worth reading

17 SepBank of England MPC decision
End SepAldermore non-binding offers due
1 OctBank of England Future of Money conference
5 OctHalifax app closure process begins
28 OctBudget
31 OctHalifax app closes
DecAldermore binding offers due

Industry webinars in the period: Finextra on digital money (15 Sep), consumer payments (17 Sep), AI in lending (23 Sep), deposits and stablecoins (8 Oct) and AI in payments (21 Oct).

Worth reading

Section 12

How this review is made

One sweep of UK banking news, regulators and data for Monday 7 to Saturday 12 September 2026, a six-day window so it never overlaps the previous week. 203 items were collected and 162 fell in the window. The sweep looks back 14 days to catch items indexed late; 24 were found and the material ones are included with their real dates. Every date is checked before use. Figures come from the issuing body where one exists (Bank of England, ONS, FCA). Company results and analyst views come from press reports and are labelled as such, and anything with a single source says so where it is used. Every chart is drawn directly from published figures, and share prices carry their as-at date. Nothing in this review is estimated unless it says so and shows the arithmetic.

Caught before publication

Wrong figure in the press"Record £1.73trn" mortgage debt; the Bank of England figure is £1,760.6bn
Period not statedThe reported 11% rise in advances is quarter-on-quarter; the annual rise is 31.7%
Old policy reported as newThe Mortgage Charter's six-month lock-in is not new; the FCA published uptake data
Old story reported as newThe Halifax brand retirement dates from 1 July; only the app dates are new
One event, two headlinesAldermore's £10bn lending and 74% profit fall are the same results
Conflicting reportsHSBC reported as both raising and cutting; an unconfirmed Coventry cut. Both left out
Survey method changeInflation expectations fall partly due to a new survey provider

Coverage checked every week

Pricing and productSix rate and savings moves, eight criteria and product developments
M&A and corporate actionsAldermore sale; Market Harborough portfolio deal; Halifax migration
Capital and prudentialNothing material in BoE and FCA feeds. Partial: PRA listing not reached
Conduct and enforcementMotor redress provision; Mortgage Charter data; FCA ban and fine; ASA ruling
Credit ratingsNo lender rating actions
Monetary policy and macroBank Rate, SONIA, gilts, GDP, Agents' summary, inflation expectations
BoE balance sheetNothing on reserve remuneration
Bank taxCosted windfall and surcharge proposals; no Treasury measure
Capital returnsSecure Trust Bank buyback second tranche (7 Sep)
Deposit protectionNo change
Payments and digital moneyRevolut US charter and UK business push; National Payments Vision survey
Technology and AILloyds fintech programme; Mortgage Brain AI governance framework
Operational resilienceNo reported incident; coverage partial
Credit riskHigh-LTV share; housing softening. Commercial real estate not covered
LeadershipAldermore senior departure; Funding Circle CEO to step down by September 2027; Zopa board hires
Climate and ESGNothing material
Official commentaryTwo Bank of England releases read; Governor transcript and Treasury speeches not reviewed
Independent commentaryCronin, RegPulseUK, Bank Underground used; Net Interest checked, nothing new on UK banks
InternationalRevolut; US third-party risk proposal (text not reviewed)
Forward calendarSection 11

About this review

The UK Banking Market Review is written by SFS Models, founded by a former senior FP&A professional at a large UK bank. It is free, it is published every week, and every forward call it makes is graded in public.

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Company-specific editions of this review, built around one institution's peers and market, are available on request. sfsmodels.org

Compiled entirely from publicly available information. It uses no confidential or internal information from any institution. This is market research, not investment, legal, tax or regulatory advice, and nothing in it is a recommendation about any security. Analyst views belong to their authors.