In today’s economy, where inflation often outpaces wage growth, many individuals are feeling the weight of higher tax bills. However, an overlooked opportunity allows certain couples to reduce their tax burden: the Marriage Allowance. This little-known benefit lets couples increase their tax-free allowance by transferring part of their personal allowance between partners.
The Marriage Allowance: What It Is and How It Works
The Marriage Allowance is a tax relief benefit available to married couples and civil partners where one partner earns less than the Personal Allowance threshold of £12,570 and the other earns between £12,570 and £50,270. It works by allowing the lower-earning partner to transfer a portion of their unused Personal Allowance to the higher-earning partner, effectively increasing the tax-free allowance for the household.
For example, if one partner earns under £12,570 (typically due to being unemployed, on a break from work, or in part-time employment), and the other partner earns within the basic tax rate range, the lower earner can transfer £1,260 of their personal allowance to the higher earner. According to Express.co.uk, this move can reduce the overall tax bill by £252 for that year.
AJ Bell director of personal finance, Laura Suter, noted that despite the obvious savings this could provide, many couples fail to take advantage of the Marriage Allowance.
“More people are being dragged into paying higher levels of tax, largely due to frozen allowances and thresholds that haven’t kept up with inflation,” she explained. “But at the same time, many households are overlooking completely legitimate ways to earn tax-free income.”
The Benefits of Backdating Your Claim
What makes the Marriage Allowance particularly valuable is the ability to backdate claims. Eligible couples can claim the Marriage Allowance for up to four years, meaning they could be entitled to a rebate of up to £1,260. The government allows you to submit your claim online, and once processed, HMRC will adjust your tax code to ensure you receive the refund.
This backdating feature means that if you were eligible for the Marriage Allowance in previous tax years, you could still benefit from these savings, even if you missed the opportunity in those years. The process is simple: you’ll need your National Insurance number, your partner’s details, and some identification to verify the claim.
“Even those where one half of the couple is retired can claim the tax break,” added Suter, making it clear that this benefit is not limited to only working couples. “What’s even better is that you can backdate any claims for up to four years, assuming you were eligible in those years.”
Eligibility Criteria and How to Apply
To qualify for the Marriage Allowance, the following conditions must be met:
- One partner must earn less than the Personal Allowance (£12,570) and not pay income tax.
- The other partner must earn between £12,570 and £50,270, thus falling within the basic rate tax bracket.
- Both partners must be married or in a civil partnership.
The application process is straightforward. Couples can apply online via the government’s official website. However, it’s essential to be cautious of scam sites that impersonate government pages. Always use the official government portal to ensure your personal data remains secure.
It’s estimated that around two million couples in the UK are eligible for this tax break but have yet to claim it. According to Suter, “A little bit of knowledge about how the tax system works can go a long way.” Many couples may not be aware of the Marriage Allowance or might assume that they don’t qualify when, in fact, they do.
Why More Couples Should Claim the Marriage Allowance
With the Personal Allowance frozen at £12,570 until at least 2031, more people are falling into higher tax brackets simply due to inflation and wage increases. This phenomenon, known as “fiscal drag,” means that the value of the Personal Allowance diminishes over time, resulting in individuals paying more tax than they did before.
By using the Marriage Allowance, couples can counteract this effect, reducing the overall tax burden and boosting their take-home pay. The government is offering this break to help offset the impact of frozen tax thresholds, but many remain unaware of the potential savings available to them.
Laura Suter emphasizes the importance of understanding the tax system: “The government lets those who are married or in a civil partnership share their tax-free earnings allowance each year. It means that if one of you hasn’t used up your personal allowance of £12,570 a year, you can hand it over to your partner.” This simple strategy can lead to significant savings and reduce the burden of income tax.








