Nationwide Building Society has emerged as the clear leader in current account switching in the UK, attracting a net 54,347 new customers between April and June 2025. This marks the fourth consecutive quarter that Nationwide has been the most popular bank for switchers, according to recent data from the Current Account Switch Service (CASS). Over the three-month period, Nationwide gained a total of 65,902 switchers while only 11,555 customers left, underscoring its significant net inflow. This momentum saw the building society surpass the milestone of one million net switchers since boosting its switching incentives.
The surge in Nationwide's popularity is largely attributed to its generous financial incentives. The building society offered a £175 switching bonus starting 18 September 2025, aimed at new customers who complete a full switch via CASS and meet specific conditions such as transferring at least two Direct Debits, depositing £1,000, and making a debit card transaction within 31 days. This offer complements Nationwide's longstanding Fairer Share scheme, which distributes annual loyalty payments to qualifying members. In 2025, over four million eligible Nationwide members received a £100 Fairer Share payment as part of its profit-sharing commitment, marking the third consecutive year of these bonuses. Customers must have held an active Nationwide current account and a qualifying mortgage or savings product as of 31 March 2025 to receive the payment.
These combined incentives—immediate cash bonuses and ongoing profit shares—form a compelling proposition to customers seeking value and loyalty rewards. Andrew Hagger, founder of the independent website MoneyComms, notes that this “combination of switching bonuses and the Fairer Share loyalty payments appears to be a recipe for success.” Nationwide's appeal has been robust enough to outpace competitors including the Co-op, which posted a net gain of 9,175 switchers, and Monzo, which has continued to leverage referral incentives to secure its place among the top three banks for switching gains for the second quarter running.
The overall switching market has also been buoyant, with approximately one million bank account switches recorded over the last 12 months. July 2025 alone set a new CASS record with 111,244 switches, surpassing the previous record from June. Other traditional banks such as HSBC, NatWest, TSB, Danske, and Triodos experienced modest net gains, while major high-street names like Santander, Barclays, and Halifax saw net losses.
Nationwide’s commitment to rewarding members extends beyond switching bonuses. Earlier in 2025, the building society issued a separate £50 'Thank You' bonus to over 12 million members to celebrate its £2.9 billion acquisition of Virgin Money in October 2024, an acquisition that positioned Nationwide as the UK’s second-largest mortgage and savings group. This gesture was particularly significant given Nationwide’s mutual structure, where customers are also members with a stake in the society's success.
The Fairer Share payments, totaling over £1 billion in 2025 including bonuses linked to the Virgin Money takeover, emphasise Nationwide’s dedication to member rewards rather than shareholder dividends. The payments are taxable interest but typically fall within most individuals’ tax-free allowances. The society has indicated its intent to continue these payments annually, subject to its financial performance and board approval, reinforcing its reputation as a member-focused institution.
In an environment where consumer finances remain tight, the strength and agility of the banking market are crucial. John Dentry from Pay.UK, the operator of CASS, encourages customers to actively consider switching if better-suited financial products are available, highlighting the importance of choice and competition in the sector.
Overall, Nationwide’s strategic use of switching bonuses and profit-sharing schemes has translated into sustained growth in customer base and loyalty, setting a benchmark for both traditional and digital players in the current account market.
📌 Reference Map:
- Paragraph 1 – [1] (Daily Mail)
- Paragraph 2 – [1] (Daily Mail), [2] (Nationwide.co.uk), [4] (Moneyweek)
- Paragraph 3 – [1] (Daily Mail), [3] (Moneytothemasses.com), [5] (Moneyweek)
- Paragraph 4 – [1] (Daily Mail), [4] (Moneyweek)
- Paragraph 5 – [1] (Daily Mail)
- Paragraph 6 – [6] (Moneyweek)
- Paragraph 7 – [3] (Moneytothemasses.com), [5] (Moneyweek), [7] (Moneyweek)
- Paragraph 8 – [1] (Daily Mail)
Source: Noah Wire Services
