Banking Marketing Statistics 2026: Switching, Branch Closures and Service Quality

British retail banking is a market where almost everyone is already a customer and almost nobody moves. Ninety-eight per cent of UK adults hold a day-to-day account. Six per cent have switched provider in the last three years.

That makes bank marketing unusual. Growth cannot come from category expansion, because the category is saturated. It has to come from prising customers off a competitor, and the competitor is usually a brand the customer has banked with for a decade or more.

The figures below come from Pay.UK switching data, the FCA's Financial Lives 2024 survey, the CMA-mandated Ipsos service quality results, Which?'s branch closure tracking, UK Finance fraud data and live Ahrefs UK search data. Fintech and neobank distribution is covered separately in this series, so the focus stays on incumbent retail banking.

Key banking marketing statistics for 2026

• The Current Account Switch Service handled 1,216,271 switches in the 12 months to 30 June 2026, and 288,999 in Q2 2026 alone, according to Pay.UK [1]
• CASS has completed 12.9 million switches since launch in 2013 (Pay.UK) [1]
• Only 6% of day-to-day account holders had switched provider in the previous three years, statistically unchanged since 2017, per the Financial Conduct Authority Financial Lives 2024 survey of 17,950 UK adults [3]
• 44% of those who did switch did so to take advantage of monetary incentives; 27% wanted better service (FCA) [3]
• 75% of day-to-day account holders used a mobile banking app in the 12 months to May 2024, up 7pp on 2022, whilst face-to-face branch banking fell to 26% (FCA) [3]
• Banks and building societies have closed 6,871 branches since January 2015, roughly 53 a month and 69% of the network that existed at the start of 2015, per Which? [7]
• Monzo topped the CMA service quality league table at 82%, with Royal Bank of Scotland and Virgin Money joint bottom at 49%, per Ipsos research covering 17,051 people [6]
• "Business bank account" costs $25.00 per click in the UK, against $2.00 for the brand term "lloyds bank", per Ahrefs Keywords Explorer, GB, August 2026 [11]
• MoneySavingExpert draws 6.39 million UK organic search visits a month, more than Lloyds Bank and Nationwide's websites combined (Ahrefs Site Explorer, GB, August 2026) [12]
• Criminals stole £1.28 billion through payment fraud in 2025, with 66% of fraud cases enabled by online sources, according to UK Finance [8]

How many people actually switch current accounts in the UK?

Just over 1.2 million a year. Pay.UK recorded 1,216,271 switches through the Current Account Switch Service in the 12 months to 30 June 2026, across 53 participating banks and building societies [1]. Against roughly 52.9 million day-to-day account holders, that is a churn rate of a little over 2% a year.

Monthly volumes are lumpy in a way that tells you exactly what drives them.

Source: Pay.UK, CASS monthly data and dashboard issue 51 [1][2]

February was 45% busier than May. There is no seasonal reason for that. Switching spikes when a big brand puts a cash offer on the table and pulls it a few weeks later, which is why the curve looks like a series of promotional pulses rather than a trend.

Participant data, published three months in arrears, shows where those switches landed. In Q1 2026 Nationwide took the largest net gain at 58,448, followed by Lloyds Bank on 24,349 and Monzo on 21,894 [1]. Halifax lost a net 21,869 accounts, Barclays 20,780 and NatWest 18,719.

Several of those brands sit inside the same banking groups. Lloyds Banking Group gained heavily through Lloyds Bank and lost heavily through Halifax and Bank of Scotland. A chunk of what looks like market share movement is internal cannibalisation.

What actually makes someone switch bank?

Money, mostly. The FCA found that 44% of the 3.0 million adults who switched their day-to-day account in the three years to May 2024 did so to take advantage of monetary incentives. Better service came second on 27%, a better interest rate third on 18% [3].

Among never-switchers, the FCA asked what might change their mind. Poor service from their current provider led on 27%, the offer of money to switch was neck-and-neck on 26%, a higher interest rate on 22% [3]. A quarter said nothing would encourage them to switch at all.

Pay.UK's own research offers a different angle. Of people who switched in Q2 2026, 74% said they preferred their new account and only 2% said it was worse. The top reason for preferring it was online or mobile app banking at 46%, ahead of interest earned at 33% and customer service at 29% [1].

Those two datasets measure different moments. The cash bonus gets somebody over the line. The app is what they value once they are through it. An incentive campaign with a weak app behind it buys a switch and then a churn.

The inertia numbers are the sobering part. Sixty-one per cent of account holders have been with the same provider for ten years or more, and 70% of those who have held an account for three years or more have never switched [3]. Fifty-three per cent of never-switchers said they were happy where they were. Another 25% said switching was too much hassle, despite 94% of actual switchers describing it as easy.

That gap between perceived hassle and measured hassle is the largest addressable marketing problem in UK retail banking, and it has barely moved in seven years.

How many bank branches are left, and does closure drive switching?

Not many, and not much. Which? counts 6,871 branch closures across 20 major current account providers since January 2015, a rate of around 53 a month, representing 69% of the network open at the start of 2015 [7]. Annual closures peaked at 867 in 2017, ran at 433 in 2025 and stand at 314 scheduled for 2026, led by Lloyds with 116.

Lloyds Banking Group has closed 1,611 branches since 2015 and NatWest Group 1,565. Barclays is the single brand that has shrunk most, at 1,236 [7]. Scotland was the first part of the UK to lose more than half its network, with 751 of 1,041 branches gone. Fifty-six parliamentary constituencies now have no bank branch at all and another 101 are down to their last one.

Nationwide is the outlier, with around 600 outlets still trading and a pledge not to leave any town or city where it has a branch until at least 2028 [7]. That is a marketing asset as much as an operational one.

Here is the counterintuitive bit. Branch closure barely moves switching. The FCA found that 21% of day-to-day account holders had a regularly used branch close in the 12 months to May 2024. Of those affected, 64% used online or mobile banking more frequently, 27% used ATMs more and 18% went to another branch. Only 4% switched provider [3].

Closing a branch does not cost a bank its customers. It costs them a channel, and they migrate rather than leave. Cash Access UK reports 237 banking hubs and over 140 deposit services now open, serving close to a million customers a month [9]. That replacement infrastructure is shared, which means the goodwill it generates is shared too.

Has mobile banking finished off every other channel?

Almost. Seventy-five per cent of day-to-day account holders used a mobile app in the 12 months to May 2024, up from 41% in 2017. Face-to-face branch banking fell to 26% from 63% [3].

Source: FCA Financial Lives, base 4,669 day-to-day account holders in 2024 [3]

The row that gets missed is "online", down from 75% to 67%. Desktop internet banking is being eaten by the app, not just by branch decline. That matters for anyone still treating a responsive web journey as the primary sales surface.

Regular branch use has collapsed even faster: 18% of account holders visited a particular branch at least monthly in 2024, or 9.7 million people, against 40% and 19.8 million in 2017 [3].

Seven per cent had done no online or mobile banking at all in the previous year, rising to 34% among heavy cash users. Among that group, the top reasons were a preference for speaking to someone in person (41%) and a belief that digital banking is not secure (37%) [3]. That second figure is a marketing failure, not a technology one.

Lloyds Banking Group reported around 22 million mobile app users and roughly 7 billion annual digital logons at its 2026 half-year results [10]. Scale here is now measured in logons, not footfall.

Which banks score best on the CMA service quality survey?

Digital-first brands, comfortably. The CMA-mandated survey, run by Ipsos across 17,051 people between January and December 2025 and published in February 2026, asks customers how likely they would be to recommend their provider [6].

Source: Ipsos for the CMA, published February 2026 [6]

Nationwide is the only branch-operating provider in the top five, and it tops the separate branch services table at 79%, ahead of Halifax on 72% and RBS last on 50% [6]. That is a meaningful commercial result: Nationwide is also the brand taking the largest net switching gains in the same period [1].

Treat these scores carefully. They measure likelihood to recommend among roughly 1,000 respondents per provider a year. The 33-point gap between Monzo and RBS is real, but part of it reflects who chooses a digital bank in the first place rather than what the bank does after they arrive.

The survey also has a distribution problem. Only 13% of people who shopped around before opening a new day-to-day account used banks' service quality league tables, against 50% who used a price comparison website [3]. The CMA built a comparison tool almost nobody consults.

What does it cost to acquire a banking customer through search?

More than expected on business products, less than expected on consumer ones. Live Ahrefs data for the UK, pulled in August 2026, shows the spread [11].

Source: Ahrefs Keywords Explorer, GB, August 2026 [11]

"Business bank account" at $25.00 is the most expensive click in UK retail banking by a distance, twenty-five times the cost of "bank switch offers". SME banking carries multi-product revenue and a far longer relationship, and the auction prices it accordingly.

The consumer terms are strikingly cheap given the lifetime value of a current account. Current accounts are free at the point of sale, so immediate revenue per acquisition is close to zero and only the incentive budget competes.

Brand terms tell their own story. "NatWest" carries a $3.50 CPC on 687,000 UK searches a month and "Barclays" $3.00 on 677,000, whilst "Santander UK" sits at $0.02 [11]. Banks are paying real money to defend their own names, and paying it to appear above their own organic listing.

Where do people compare mortgages and savings, and does the bank's site matter?

The comparison layer is where the customer actually is. MoneySavingExpert pulls 6.39 million UK organic search visits a month, against 3.08 million for Lloyds Bank and 2.91 million for Nationwide [12]. One editorial site outdraws two of the largest banks in Britain combined.

On mortgages, of the 7.7 million residential mortgage holders who made a change in the three years to May 2024, 57% sought advice from a broker, up from 50% two years earlier. Fifty-three per cent used information from brokers and 51% from lenders, but only 24% used price comparison websites [4]. Asked which source was most useful, 43% said the broker and 26% the lender.

Seventy-two per cent of those who made a change shopped around, rising to 84% of home movers and falling to 67% of internal switchers [4].

Savings behave differently again. Seventy-six per cent of savings account holders keep their savings with their main current account provider, up 4pp since 2020, and the top reason is simply that it is easy to transfer money (49%) [5]. Only 21% cited preferential interest rates.

Yet 70% of people who opened a savings account in the previous three years did shop around, and 50% of those used a price comparison website [5]. People compare, then buy from their existing bank anyway. That means an incumbent's savings marketing is largely defensive: be visible enough on the comparison layer that the customer's own bank looks acceptable.

Why has fraud messaging become a core marketing theme?

Because the losses are now large enough to be a brand risk, and because regulation moved the cost onto banks. UK Finance reports criminals stole £1.28 billion through payment fraud in 2025, up 4% [8].

Authorised push payment fraud losses reached £576.4 million across 248,070 confirmed cases, with £354.3 million returned to victims, around 61% of losses [8]. Unauthorised fraud losses fell 5% to £703.4 million even as case volumes rose 11% to 3.81 million: the signature of criminals attacking more people for smaller amounts.

The channel data makes this a marketing question rather than purely a security one. UK Finance reports that 66% of fraud cases are enabled by online sources and 17% by telecommunications [8]. The bank is often not present at the moment the fraud begins, but is very present for the reimbursement claim.

Industry prevented £1.68 billion of unauthorised fraud attempts in 2025 [8]. That number rarely appears in advertising, which is a missed opportunity given that 37% of non-digital customers avoid apps because they believe they are not secure [3].

One caution. Fraud campaigns that emphasise threat can raise the salience of risk without raising confidence in the brand running the campaign, particularly among the older and lower-income groups who are least digitally engaged. CASS shows what confidence-led messaging can do instead: awareness sat at 75% and its confidence index at 92% in Q2 2026, after a campaign that reached 98% of the population [1].

How to read these numbers

Financial Lives is a random probability survey of 17,950 UK adults with fieldwork between February and June 2024, so results are labelled 2024 and are already two years old. It is the most robust consumer dataset in UK financial services, and also the slowest.

Pay.UK's switching figures are the opposite: server-side counts of completed switches, not survey estimates. They cannot be wrong about volume, but they only count switches processed through CASS. Someone who opens a new account and quietly lets the old one go dormant does not appear, and the FCA's 6% three-year figure captures a broader definition.

The Ipsos service quality scores come from roughly 1,000 customers per brand per year and measure stated willingness to recommend, not operational quality.

Which?'s closure counts cover 20 major current account providers, so smaller building societies and credit unions are not in the total. The 2026 figure is announced closures, not completed ones, and banks add to it through the year.

Ahrefs search volumes and CPCs are modelled estimates from clickstream and auction data, not figures from Google. Treat the ratios between keywords as more reliable than any single absolute number, and note that CPCs are quoted in US dollars.

What this means going into 2027

Incentives will keep buying switches and keep failing to buy loyalty. With 44% of switchers moving for cash and 25% of never-switchers saying nothing would move them, the addressable pool is smaller than headline switching volumes suggest.

Branch closure is no longer a switching trigger, so defensive branch marketing has weak commercial justification. Sixty-four per cent of people whose branch closed simply used the app more. The 4% who switched are not worth a network.

The app is the brand. Mobile use is at 75% and rising, desktop online banking is falling, and the top reason switchers preferred their new account was the app. Product marketing that does not start with the in-app experience is decorating the wrong surface.

Comparison and editorial sites own the discovery layer for savings, and brokers own mortgage advice at 57% and climbing. Distribution partnerships will keep outperforming owned-site content investment for rate-led products.

Fraud will stay a permanent budget line rather than a campaign. With £1.28bn stolen, £1.68bn prevented and two thirds of cases starting online, the banks that convert prevention into a credible trust message have an argument nobody else in the category is making well. If you want help working out how findable your banking business really is in search and AI answers, you can book a call with me.