2024 Irs 401k Limits For Over 50. For those with a 401(k), 403(b), or 457 plan through an employer, your new maximum contribution limit will go up to. For 2024, the 401 (k) annual contribution limit is $23,000, up from $22,500 in 2023.
Those same limits apply to 403(b) plans, most. The contribution limits for individual.