401k Max 2024 After Tax Calculation. To get started, you’ll need your most recent pay statement. We offer payroll calculators for 2017, 2018, 2019, 2020, 2021, 2022 & 2023.

The 401 (k) contribution limit for individuals has been increased to $23,000 for 2024. How to use the 401 (k) contribution calculator.