Calculators/Marriage Allowance Calculator 2025/26

Marriage Allowance Calculator 2025/26

Check if you're eligible for Marriage Allowance and see how much you could save. Transfer £1,260 of personal allowance to your spouse or civil partner and reduce your tax bill by up to £252 per year.

£

The partner who will transfer part of their personal allowance

£

The partner who will receive the transferred allowance

Frequently asked questions

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AI-generated guidance, not professional tax advice. Tax rates for 2025/26 tax year. Contains public sector information licensed under the Open Government Licence v3.0.