What the Autumn 2025 Budget means for you

This overview highlights the key announcements – especially around ISAs and personal taxation – and what they may mean for your saving and stewardship decisions. 

 1. ISA reforms and changes to savings incentives

One of the most direct impacts for savers comes from reforms to the ISA regime. Under the new Budget, the annual cash ISA allowance for those under 65 will be reduced from £20,000 to £12,000 per tax year, starting 6 April 2027.  

However, the overall ISA allowance will remain at £20,000 per tax year. In other words, any amount over £12,000 must be invested in a stocks and shares ISA should savers wish to maximise their annual £20,000 ISA allowance.  

For savers who value long-term, predictable and ethical-driven saving (like many at Kingdom Bank) this change is significant. It suggests a subtle shift: the government appears to be encouraging more investment-style saving rather than cash savings in order to support economic growth. For those who prioritise safety and simplicity, it may prompt a reassessment of where, and how, to hold savings. 

For Kingdom Bank savers: given that we currently offer cash ISAs only, this means there is a limited timeframe, between now and 5 April 2027, during which you can still make use of the full £20,000 allowance per tax year via cash ISAs. The incoming changes will not affect any money currently invested in cash ISAs. 

After that date, for most savers under 65, future cash ISA deposits will be capped at £12,000 annually. Savers over 65 will continue to be able to subscribe their full annual £20,000 allowance to cash ISAs. 

 2. Changes to personal tax thresholds and taxation of savings income

The Budget confirmed a freeze on income tax thresholds. That means over time, as incomes creep up with inflation or modest pay increases, more people may be pushed into higher tax bands.  

Moreover, the tax rate on savings income, such as interest on savings accounts, will increase by two percentage points from April 2027. The Personal Savings Allowance would still apply so that basic rate taxpayers can earn interest up to £1,000 tax free (up to £500 for higher rate taxpayers and £0 for additional rate taxpayers). 

This double effect (frozen thresholds plus higher savings-income tax) could squeeze disposable income and reduce net returns on savings.  

For Kingdom Bank savers: these measures underscore the importance of thoughtful, long-term saving and giving strategies, rather than short-term, reactive decisions. 

3. Inflation and cost-of-living pressures

Although the Budget did not deliver direct new measures on inflation, the wider economic context remains challenging. The economic backdrop the government cites includes sluggish growth, persistent inflation, and cost-of-living pressures.

For savers trying to preserve the value of their money, this means maintaining a cautious view: cash balances lose value over time if interest does not keep pace with inflation.

For Kingdom Bank savers: for our savers, many of whom are motivated by their passion and desire to see gospel growth, this reinforces the value of having a trusted savings home where your money is put to work for the kingdom, even when broader financial conditions are uncertain.

4. Interest rate outlook: what’s clear and what’s uncertain

While the Budget doesn’t directly set interest rates (that remains the domain of the Bank of England) the broader financial environment gives some clues. The overall economic outlook assumes moderate growth and stable but rising inflation. In this context, many economists expect the Bank of England to remain cautious before cutting rates. For example, an expected rate cut in November has now been delayed.

For Kingdom Bank savers: this means that returns on savings may begin to settle from the higher levels of recent years. Even so, Kingdom Bank’s focus on gospel-driven saving means our accounts remain a reliable place to save your money while supporting gospel ministry.

5. Greater deposit protection: FSCS limit rises to £120,000

In reassuring news for all savers, the UK’s deposit protection limit is being raised. From 1 December 2025, the amount of savings covered by FSCS will increase from £85,000 to £120,000 per person, with double the protection for joint accounts, per eligible institution.

For those with savings at or around the limit, this enhanced protection is a boost to financial security and peace of mind and means a larger portion of our savers’ deposits are now automatically protected.

For Kingdom Bank savers: as Christian savers, we recognise the gospel changes how we view political promises about money and helps us to respond with wisdom and hope.

Despite a changing economic environment, there is a clear place for mission-driven saving. Kingdom Bank remains committed to provide safe, purposeful and impactful savings options.

Find out more about saving with Kingdom Bank

Kingdom Bank does not provide financial advice. Please seek independent financial advice when structuring your finances.