Irs Marginal Tax Rates 2024. The highest earners fall into the 37% range, while those who earn the least. — under the project 2025 proposal, you could pay more or less in federal income taxes, depending on your current bracket, according to howard gleckman,.
— for instance, a single taxpayer who earns $100,000 in 2024 will have a top marginal tax rate of 24%, whereas in 2023, their top marginal tax rate is 32%. The irs adjusts the tax brackets annually to help household incomes keep up with inflation.