Max 401k Contribution 2024 Over 60. Savers will be able to contribute as much as $23,000 in 2024 to a 401(k), up from $22,500 in 2023, an increase of $500 from 2023. That limit also applies to 457, 403 (b) and the federal.
For 2024, the limit for 401 (k) plan contributions is $23,000, up from $22,500 last year, according to the irs. Workplace retirement plan contribution limits for 2024.