US employment tax rates and limits for 2024

In our 2024 edition of US employment tax rates and limits you will find, as of February 25, 2024, the following:

  • Social Security wage base for 2024
  • Qualified pension plan limits for 2023 and 2024
  • Health Savings Account limits for 2023 and 2024
  • Fringe-benefit inflation adjustments and Form W-2 penalties for 2024
  • Federal mileage rates and luxury vehicle limit for 2024
  • Per diem rates under high-low substantiation method for 2024
  • 2022 and 2023 FUTA credit reduction
  • State unemployment insurance wage bases and tax rates for 2024
  • Disability and paid family leave insurance wage base and rates for 2024
  • Federal income tax withholding for 2024
  • State income tax withholding tables, supplemental withholding and highest withholding tax rates for 2024

See also our previous year publications: US employment tax rates and limits for 2023US employment tax rates and limits for 2022, US employment tax rates and limits for 2021, and US employment tax rates and limits for 2020.

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