FinanceMarriage Allowance and Investment Income [How Savings, Dividends and Rent Can Disqualify You]Most guides to marriage allowance focus on salaries. They say: if the lower earner's income is below…NickMarch 12, 2026 7 min
FinanceThe Hidden Tax Trap in Marriage Allowance That Nobody Warns the Lower-Earning Partner AboutMarriage allowance is widely promoted as a win-win: the lower earner transfers a slice of their…NickMarch 12, 2026 8 min
FinanceMarriage Allowance After Death of a Spouse [Can You Still Claim It in the UK?]Losing a spouse is devastating enough without having to navigate the complexities of HMRC forms and…NickMarch 12, 2026 8 min
FinanceMarriage Allowance If You're Self-Employed [The Annual Eligibility Problem Nobody Talks About]Marriage allowance is designed with employees in mind. The lower earner has a predictable salary…NickMarch 12, 2026 7 min
FinanceMarriage Allowance Near the £100,000 Income Threshold [When the Benefit Disappears]If the higher-earning partner in your couple is approaching a salary or income of £100,000, marriage…NickMarch 12, 2026 6 min
FinanceMarriage Allowance Tax Codes Explained [What M, N, and 1131L Actually Mean on Your Payslip]Most people who claim marriage allowance notice that their tax code changes — but very few…NickMarch 12, 2026 8 min