401k 2025 Catch Up Contribution Limit Irs. The 401(k) contribution limit increased to $23,500 for 2025, up from $23,000 in 2025. The irs has announced the 2025 contribution limits for retirement savings accounts, including contribution limits for 401(k), 403(b), and 457(b) plans, as well as income limits for ira.

Workplace retirement plan contribution limits for 2025. In 2025, the maximum 401(k) contribution limit is $23,000 for people under the age of 50.