HMRC has reminded married couples eligible for the Marriage Allowance to make use of the tax relief.

Marriage Allowance lets you transfer £1,260 of your Personal Allowance to your husband, wife or civil partner. It’s free to apply for Marriage Allowance.

This can reduce their tax by up to £252 every tax year (6 April to 5 April the next year).

To benefit as a couple, you need to earn less than your partner and have an income of £12,570 or less. Your partner’s income must be between £12,571 and £50,270 (£43,662 in Scotland) for you to be eligible.

You can backdate your claim to include any tax year since 5 April 2018 that you were eligible for Marriage Allowance. If your partner has since died you can still claim.

Example

Your income is £11,500 and your Personal Allowance is £12,570, so you do not pay tax.

Your partner’s income is £20,000 and their Personal Allowance is £12,570, so they pay tax on £7,430 (their ‘taxable income’). This means as a couple you are paying Income Tax on £7,430.

When you claim Marriage Allowance you transfer £1,260 of your Personal Allowance to your partner. Your Personal Allowance becomes £11,310 and your partner gets a ‘tax credit’ on £1,260 of their taxable income.

This means you will now pay tax on £190, but your partner will only pay tax on £6,170. As a couple you benefit, as you are only paying Income Tax on £6,360 rather than £7,430, which saves you £214 in tax.