Current 401k Contribution Limits 2024 Employer. For those with a 401(k), 403(b), or 457 plan through an employer, your new maximum contribution limit.  — employee and employer match 401(k) contribution limits for 2024.

 — the 2024 contribution limit for 401 (k) plans is $23,000, up from $22,500 in 2023. The irs has released new retirement plan contribution limits for 2024.