Irs 401k Catch Up Contribution Limits 2024. Employees can invest more money into 401(k) plans in 2024, with contribution limits increasing from 2023’s $22,500 to $23,000 for 2024. On nov., 1, 2023, the irs boosted annual contribution limits for 2024 for 401 (k), 403 (b), and most 457 plans.

On nov., 1, 2023, the irs boosted annual contribution limits for 2024 for 401 (k), 403 (b), and most 457 plans. Irs 2024 401k contribution limits 2024 plan participants can contribute up to $23,000 for 2024, which is up.