Married 401k Contribution Limits 2024. For 2024, the 401 (k) limit for employee salary deferrals is $23,000, which is above the 2023 401 (k) limit of $22,500. 401k and retirement plan limits for the tax year 2024.
Those 50 and older can contribute. The irs increased 2024 contribution limits for 401(k)s, 403(b)s, and iras.