Monzo, one of the UK’s largest digital banks, has continued its rapid expansion, racing past 14 million customers following a record 2 million sign-ups in the six months to September 2025.
The latest wave of growth comes as Monzo responds to rising demand for intuitive financial tools across both personal and business banking. The bank said the surge reflects a broader trend of customers seeking simpler, more transparent ways to manage their finances.
Monzo provides a comprehensive suite of FinTech services, spanning everyday banking, savings, insurance and investments. Its ecosystem includes industry-first features such as the Gambling Block, Call Status, Added Security, Tax Pots and the 1p Saving Challenge, all designed to give customers greater visibility and control over their financial lives.
A key driver behind this momentum is Monzo’s fast-growing business banking proposition. The digital bank has now surpassed 800,000 business customers – equivalent to one in seven SMEs in the UK – after business sign-ups rose roughly 50% year-on-year. To support this momentum, Monzo will soon introduce a new tax filing tool enabling sole traders and landlords to submit tax returns directly to HMRC through their Business account.
New and existing customers continue to engage with Monzo at record levels, with around 70% of customers using the bank monthly. Over one million personal customers now subscribe to paid plans, securing improved budgeting tools, preferential savings rates and benefits including weekly Greggs rewards and monthly Vue cinema tickets.
Recent product launches broaden Monzo’s offering across all life stages. These include 3% variable interest-earning savings accounts for Under 16s, a flexible Home Insurance policy with no fees for changes, 11 curated ETFs aimed at accessible investing for beginners, and the new Undo Payments feature that gives users up to 60 seconds to cancel transfers.
Monzo chief product officer Andy Smart said, “When you build a bank that people love, growth follows. More and more people and businesses are choosing Monzo, they’re using it more often, and they’re trusting us with more of their financial lives. Customers tell us that we’re transforming their relationship with money, building deep engagement and trust that turns new customer sign-ups into long-term relationships. That is what really powers our success.”
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