
Nationwide Building Society is the UK's largest building society, serving over 17 million members since 1884. As a mutual, they're owned by their members - not shareholders - so profits go back into better rates and services.
This is a straightforward bank switch - the criteria is easy to hit (most people meet it on day 1), and £175 is a solid bonus. Even better if you're an existing Nationwide customer, you can still qualify for this offer by switching any other current account to Nationwide.
Before starting a switch, check the existing current account you're switching from:
Plus:
Done? Tick off each step above to see your total.
Completed the offer? Awesome! Here's our full review on why Nationwide could work well for you going forward.
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The UK's biggest building society, owned by its members and known for branches that aren't going anywhere. Quidsy currently has a small Nationwide offer worth a look if you're switching anyway. Suits anyone who wants a solid, branch-backed main bank rather than a digital-only setup. Just don't expect chart-topping savings rates here.
Customers
24.5m
UK accounts
Founded
1884
142 years old
App Store
4.8 ★
710k reviews
Google Play
4.7 ★
195k reviews
Nationwide is one of my favourites among the high-street names. The mutual structure means decisions tend to lean in the member's direction rather than the shareholder's, the branch network is now the biggest of any UK banking brand and is locked in until 2030, and the mobile app holds its own against the digital-only banks.
If you want a primary current account that feels solid rather than flashy, FlexDirect is a strong pick, 5% on up to £1,500 for the first year is one of the best in-credit rates around, as long as you can pay in at least £1,000 a month and you haven't held a FlexDirect before.
A few honest caveats. Nationwide rarely tops the savings tables, so if your priority is squeezing the maximum interest out of every pound, you'll probably want a separate easy-access account elsewhere alongside the current account.
The December 2025 FCA fine for old AML failings was real money and a fair black mark, even though Nationwide says no customer lost money and the controls have been rebuilt. And the Virgin Money integration that completed in April 2026 is still very fresh, the two brands are running in parallel for now, so if you bank with both, double-check your combined FSCS coverage.
There's no Nationwide sign-up bonus running through Quidsy at the moment, the £175 switch offer ended on 4 March 2026, but if Nationwide reopens a switch incentive we'll list it. For now, Nationwide is a "open it because it earns its keep" rather than a "open it for the cash" recommendation.
Nationwide Building Society is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority (FCA) and the Prudential Regulation Authority under registration number 106078. Eligible deposits are protected up to £120,000 by the Financial Services Compensation Scheme.