Irs 2024 Contribution Limits Pdf. On nov., 1, 2023, the. The 2024 contribution limits for 401 (k), 403 (b), and most 457 plans have been raised, increasing by $500 the amount plan participants can contribute.

For 2024, the contribution limit for 401 (k) plans has increased to $23,000, up from $22,500 in 20231. Details of roth ira contributions.