401k 2025 Tax Year Limit. The dollar limitation for catch. The total overall 401 (k) contribution limit for 2025, which includes employer matching contributions and nonelective contributions, is $69,000.

The total overall 401 (k) contribution limit for 2025, which includes employer matching contributions and nonelective contributions, is $69,000. The contribution limit for simple 401 (k)s is $16,000 (up to $19,500 if you’re 50 or older).