2024 401k Limits And Matching. The 401(k) contribution limit for 2024 is $23,000. The total overall 401 (k) contribution limit for 2024, which includes employer matching contributions and nonelective contributions, is $69,000.
The irs adjusts this limit. In 2024, the contribution limit for a roth 401 (k) is $23,000, plus an additional contribution of $7,500 if you are age 50 or older.