The 2026 Budget delivered by Chancellor John Healey introduced a “sting in the tail” for savers, raising the tax on savings and property income by an extra two percentage points from 6 April. Basic‑rate taxpayers will now pay 24 % on interest, higher‑rate taxpayers 44 % and additional‑rate payers 49 %. The increases build on a pre‑existing plan announced by his predecessor, Rachel Reeves, and are expected to make it harder for many accounts to beat inflation, especially if price growth remains elevated next year.
New Savings Tax Rates Unveiled
Jason Hollands, managing director at wealth manager Evelyn Partners, described the higher rates as a “sting in the tail” for savers. He warned that “there are practical steps savers can consider to mitigate this interest tax crunch, although the right approach will depend on their circumstances.” The new thresholds mean that even modest interest earnings will be subject to tax, eroding the real value of deposits for many households.
The rates will apply to all UK savers from the start of the new tax year on 6 April. This timing aligns with the earlier announcement by Rachel Reeves, which had already slated an increase in income‑tax rates for savers and landlords for April 2027. Chancellor Healey’s move accelerates those plans and adds a further two‑point surcharge, effectively pushing the top savings tax rate to 49 % for the wealthiest taxpayers.
How Tax‑Free Allowances Can Help
Even with the higher rates, a suite of tax‑free allowances remains available. The cash ISA limit stays at £20,000 for all ages after the government abandoned a plan to cut it to £12,000 for under‑65s from April 2027. Money placed inside an ISA is shielded from tax forever, regardless of the account’s provider.
Personal‑finance expert Anna Bowes of The Private Office highlighted the real‑world impact: “If inflation hits 3.5 %, with the new tax to pay, a saver who pays basic‑rate tax will need to earn 4.61 % gross interest to retain the value of their money. A higher‑rate payer will need 6.25 % gross, and an additional‑rate taxpayer will need 6.86 %.” She added that “these higher two rates are impossible as far as I am aware to find on a standard savings account.”
Two further allowances can protect a portion of interest earnings. The Personal Savings Allowance (PSA) lets basic‑rate taxpayers earn £1,000 of interest tax‑free each year, while higher‑rate taxpayers may keep £500 free of tax. Additional‑rate taxpayers receive no PSA. A low‑income “starting rate for savings” can add up to £5,000 of tax‑free interest, but only if the rest of a person’s income (wages, pension, etc.) stays below £17,570.
Strategic Ways to Minimise the Impact
Experts advise reviewing where cash is held. Hollands cautions that “holding more cash than you need for several years can mean missing out on the potential for longer‑term investment growth.” Emergency funds should remain liquid, but excess balances may be better deployed elsewhere.
Pension contributions are a potent tool. Dan Coatsworth, head of markets at AJ Bell, explained: “When you pay into your pension, you can get tax relief at your highest marginal rate and lower your ‘adjusted net income’. Not only does it mean you pay less tax on your income, but it could also help bring you back below other tax thresholds, while helping boost your prospects for retirement at the same time.” Contributions reduce the amount of interest subject to the new savings tax and also generate a separate tax break.
Spousal or civil‑partnership transfers can also be effective. If one partner is in a lower tax bracket, moving cash into their name can lower the overall family tax bill. Hollands stressed that “this needs to be a genuine transfer: the money becomes theirs, legally and in practice, and they must be free to decide what to do with it, so trust is key.”
For children’s futures, junior ISAs or child‑trust funds are attractive. Up to £9,000 can be deposited annually, and all returns are tax‑free, though parents may still face tax on interest above £100 unless the money is from a grandparent.
Alternative investments such as premium bonds and short‑dated gilts are gaining attention. Premium bonds, capped at £50,000 per person, offer tax‑free prizes with odds of roughly 21,000‑to‑1. Low‑coupon short‑dated gilts—UK government bonds maturing within a couple of years—are praised by both Hollands and Coates for their potential to avoid capital‑gains tax on maturity, making after‑tax returns competitive with taxable savings accounts, especially for higher‑rate and additional‑rate taxpayers.
Why It Matters
The 2026 Budget’s new savings tax rates fundamentally reshape the calculus for household finance in the UK. By raising the top rate to 49 % and tightening the timing of the changes, the government is forcing savers to become more strategic about where they place their cash. Those who act now—by maximising ISA and PSA allowances, rebalancing pension contributions, or exploring tax‑efficient alternatives—can cushion their purchasing power against inflation and preserve wealth for the long term. Ignoring the reforms risks a steady erosion of savings, particularly for higher‑rate taxpayers who now face a steep 44 % levy on interest above their modest allowance.