2024 401k Limits. 401 (k) pretax limit increases to $23,000. The irs has announced the 2024 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 contribution deductibility.
**includes 401(k), roth 401(k), 403(b), and 457(b) plans. Here’s how the 401(k) plan limits will change in 2024: