2025 Tax Brackets For Seniors Over 60. 10%, 12%, 22%, 24%, 32%, 35% and 37% (there is also a zero rate). The top marginal tax rate in tax year 2025, will remain at 37% for single individuals with incomes greater than $609,350.

The top marginal tax rate in tax year 2025, will remain at 37% for single individuals with incomes greater than $609,350. You pay tax as a percentage of your income in layers called tax brackets.