401k Contribution Limits 2025 Employer 2025. Starting in 2025, employees can contribute up to $23,500 into their 401 (k) and 403 (b) plans, most 457 plans, and the thrift savings plan for federal employees, the irs announced nov. Beginning in 2024, the secure act 2.0 will index ira catchup contribution limits for inflation, making it likely that higher catchup contributions will be permitted.
The irs has increased the 401(k) contribution limits for 2025. The contribution limit will increase to $23,500, up from $23,000 in 2024.
