Roth 401 K Income Limits 2024 Married Filing. To be eligible to contribute the maximum amount in 2024, your modified adjusted gross income (magi) must be less than $146,000 (up from $138,000 last year). If you're age 50 or.

For 2024, the employee contribution limit for a roth 401(k) is $23,000. The roth 401 (k) contribution limit for 2024 is $23,000 for employee contributions and $69,000 total for both employee and employer contributions.