401k After Tax Contribution Limits 2024. For 2024, the 401 (k) contribution limit for employees is $23,000, or $30,500 if you are age 50 The irs has announced the 2024 contribution limits for retirement savings accounts, including contribution limits for 401(k), 403(b), and 457(b) plans, as well as income limits for ira contribution deductibility.
401k limit 2024 after tax. In 2024, the combined contribution limit is increasing to $69,000, up from $66,000 in 2023.