2025 401k Limits Fidelity 2025. 401(k) and 403(b) plans employee 401(k) contributions: Although the 401(k) contribution limits are going up in 2025, it's important to review your financial situation and the details of your 401(k) plan to decide how much you should.

Maximum contribution limits for 401(k) plans are rising by $500 for many workers in 2025. The 401k contribution limits are normally released by the irs in fall (october or november) for the next year.