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Personal Savings Allowance Calculator

Last updated: April 2026

Income And Savings

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£

Check your bank statements or annual savings summary. Banks report this to HMRC.

£

Interest earned inside ISAs is always tax-free and does not affect your PSA.

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£

Tax-Free Allowances

Your taxpayer bandBasic rate
Personal Savings Allowance£1,000
Starting rate for savings£0
Total tax-free savings£1,000

Savings Tax

Total savings interest£500.00
Less: tax-free allowances used-£500.00
Taxable savings interest£0.00
Tax rate20.00%
Savings tax owed£0.00

All your savings interest is tax-free.

Your savings interest is within your available allowances.

Tips to reduce savings tax

  • Move savings into an ISA, where interest is always tax-free.
  • Use your partner's PSA if they have unused allowance.
  • Increase pension contributions if it lowers your tax band.

What is the Personal Savings Allowance?

The Personal Savings Allowance allows basic rate taxpayers to earn up to £1,000 of savings interest tax-free each year, and higher rate taxpayers up to £500. Additional rate taxpayers have no allowance. With savings rates now above 4-5%, many people are exceeding their PSA for the first time.

What is the starting rate for savings?

The starting rate for savings provides an additional tax-free band of up to £5,000 for people with low non-savings income below £17,570. For every £1 of non-savings income above £12,570, the £5,000 starting rate reduces by £1. This primarily benefits retirees and people with modest employment income who have significant savings.

Do ISA savings count toward the PSA?

No. Interest earned inside a Cash ISA or Stocks and Shares ISA is completely tax-free and does not count toward the Personal Savings Allowance. Holding savings in an ISA is particularly valuable for higher rate taxpayers whose PSA is only £500.

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