Marriage Tax Brackets 2025

Marriage Tax Brackets 2025. For the 2025/25 tax year, the marriage tax allowance is £1,260. For the tax year 2025, the top tax rate is 37% for individual single taxpayers with incomes greater than $609,350 ($731,200 for married couples filing jointly).

You pay tax as a percentage of your income in layers called tax brackets. For example, when recent tax reform revised the tax brackets, it made the thresholds for six of the seven tax brackets for married couples filing joint returns exactly double those.