2026
9
UK Deposit and Savings Accounts Market Report 2026
2026-04-21T12:01:18+00:00
REP0D34524B_20E8_419D_B452_4B20E8C19D16
2195
192761
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Report
en_GB
Household deposits in the UK reached £2.19 trillion in early 2026, growing 4.3% even as inflation persists above the Bank of England target. Global uncertainty and the potential for increasing…
UK
Savings and Investments
simple

UK Deposit and Savings Accounts Market Report 2026

"Uncertainty is driving defensive saving but choice of provider is about more than just rates. Products that balance transparency and flexibility with returns will appeal."

Thomas Slide, Category Director

Thomas Slide, Category Director

Household deposits in the UK reached £2.19 trillion in early 2026, growing 4.3% even as inflation persists above the Bank of England target. Global uncertainty and the potential for increasing inflation caused by rising fuel prices means 26% of savers expect to increase emergency savings pots, including 25% of those who already have cash savings above £20k.

Prolonged above-target inflation continues to erode real returns on savings, fuelling a flight to safety through guaranteed and instant-access options. This environment amplifies pressure on providers to compete not only on headline rates and incentives, but also to deliver reassurance, access and clarity amid consumer uncertainty.

Rates are a core focus for consumers, and even more so when uncertainty is high and inflation likely to increase later in the year. However, there are opportunities to appeal beyond rates alone, accessibility, flexibility and transparency all play an important role in deciding where to keep cash savings in uncertain times. There is also an ongoing opportunity around ethical saving, but many who want to engage in more ethical choices still find it difficult to know whether an account is ethical or not.

This Report Looks at the Following Areas:

  • Deposit growth trajectory and drivers to 2030
  • Impact of wider economic changes on UK savings habits
  • The impact of regulatory changes to ISA limits and savings taxation
  • A look at how consumer saving habits are diverging
  • The factors that consumers prioritise when looking for where to store their money
  • How digital tools are shaping saving habits
  • Barrier-vs-potential for ethical savings propositions
  • A look at innovations and competitive strategies in the market over the past year

Market Definitions

For the purposes of this Report, Mintel has used the following definitions:

  • Deposits and savings accounts are interest-bearing accounts provided by banks, building societies and other financial providers. There are various types, of which the main ones are:
  • Instant or easy-access account – the most widely available and commonly held, this type of account does not impose any restrictions on making withdrawals and provides either a variable interest rate or a fixed/guaranteed interest rate for an introductory period.
  • Limited-access account – the account holder can only make a certain number of withdrawals per year.
  • Notice account – this is where the account holder must give a certain number of days’ notice before making a withdrawal so as not to lose any interest.
  • Fixed-term account or bond – offers a fixed rate for a fixed term, usually between one and five years (may also be referred to as a fixed-rate or fixed-interest account).
  • Regular savings account – where the account holder is required to make regular monthly payments (usually ranging from £25 to £250 or £500 a month) in return for a higher interest rate.
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  1. EXECUTIVE SUMMARY

    • What you need to know
    • Outlook for deposit and savings accounts
    • Opportunities
    • Build for a polarised savings market
    • Turn convenience into a competitive advantage
    • Design savings around behaviour
  2. THE MARKET

    • Snapshot – market size and forecast
    • Consumers and the economic outlook
    • Inflation remains stubbornly above 2% target
    • Graph 1: CPI annual rate, all items, 2021-26
    • Base rate held, but expected to rise
    • Interest rates remain fairly steady
    • Graph 2: average monthly quoted household deposit and cash ISA interest rates, 2021-26
    • Budget changes will impact future savings habits
    • Market structure
    • Market size and forecast of household deposits
    • Graph 3: market forecast for total household deposit balances, 2019-30
    • Market segmentation
    • Graph 4: segmentation of household deposits, by product type, 2021-25
    • Consolidation in the savings market
    • Consumer usage of banking brands
    • Graph 5: providers of savings accounts, 2026
  3. THE CONSUMER

    • Diverging saving habits
    • Rising prices squeeze Millennials’ ability to save
    • UK savers are increasingly divided
    • Graph 6: changes to savings over the past year, by value of savings held, 2026
    • Saving momentum is weakening for a sizeable minority
    • Graph 7: changes to savings over the past year, by working status, 2026
    • Financial confidence underpins saving choices
    • Graph 8: savings product held, by financial situation compared to a year earlier, 2026
    • Convenience vs value when appealing to savers
    • Regular savings are popular but access is critical
    • Highlight flexibility to appeal in uncertain times
    • Reach out to young women thinking about switching
    • Graph 9: switching behaviour and consideration, by age and gender, 2026
    • Rates remain the sharpest competitive lever
    • Graph 10: factors that would encourage switching or choosing a provider, 2026
    • Digital tools shape behaviour
    • Apps are now central to saving management
    • Automation is changing how people save
    • Graph 11: use of “round-up” features to automatically add to savings, by age, 2026
    • Features matter more than channels
    • Graph 12: factors encouraging provider choice, by age, 2026
    • Tackle confusion to reach ethical savers
    • Ethical saving has latent appeal
    • Uncertainty is holding ethical products back
    • Credibility matters more than claims
    • Graph 13: Reasons for choosing one savings account over another, 2026
    • The role of savings in consumers’ lives
    • Economic uncertainty drives concern over savings
    • Emergency buffers dominate saving priorities
    • Investment intent is growing
  4. INNOVATION AND MARKETING

    • Competition for ISA season heats up
    • Natwest Boxed partners with Saga
    • Starling stops paying interest on current accounts
    • Paragon launches Spring app
  5. APPENDIX

    • Market definition
    • The market
    • Forecast methodology
    • Forecast methodology – fan chart
    • Market size and forecast of total household deposit balances
    • Market forecast and prediction intervals
    • The consumer
    • Consumer research questions
    • Consumer research methodology
    • Repertoire analysis methodology
    • UK generation groups
    • Abbreviations

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