“Your partner’s tax bill will be reduced depending on the Personal Allowance rate for the years you’re backdating,” GOV.UK explains.
It’s a matter which Kay Ingram, Director of Public Policy at LEBC Group, recently discussed.
Speaking to Express.co.uk, she said: “From April 6, the Personal Allowance will increase to £12,570 which means that the Marriage Allowance will save up to £251.40 a year in tax for the higher earner.
“A four-year backdated claim will also increase slightly, to up to £1,218.40.”
Ms Ingram went on to explain it could be more couples have become eligible due to changes with tax bands and the coronavirus pandemic.
“From April 6, the income threshold at which higher rate tax (40 percent) becomes payable will increase from £50,000 to £50,270, except in Scotland where it is frozen at £43,430.
“This and the increase in the Personal Allowance means that more couples will become eligible for Marriage Allowance and be able to benefit from a boost to their net take home pay.