What Are The 2024 401k Limits. On nov., 1, 2023, the irs boosted annual contribution limits for 2024 for 401(k), 403(b), and most 457 plans. 401(k) contribution limits for 2024.

Anyone age 50 or over is eligible for an additional. As the table above illustrates, the 2024 irs limit for employee 401(k) contributions jumped up $500 from.