401k Limits 2024 After Tax Deduction. For the 2023 tax year, the maximum contribution to a traditional or roth ira is the lesser of (a) your taxable compensation for 2023, or (b) $6,500 (or $7,500 if you are age 50 or. Of note, the 2024 pretax limit that applies to elective deferrals to irc section 401 (k), 403 (b) and 457 (b) plans increased from $22,500 to $23,000.

Employees can invest more money into 401 (k) plans in 2024, with contribution limits increasing from 2023’s $22,500 to $23,000 for 2024. The roth 401 (k) contribution limit for 2024 is $23,000 for employee contributions and $69,000 total for both employee and employer contributions.