Mega Backdoor Roth Contribution Limit 2024 Over 50. If you are 50 or older, the federal limit for 401 (k) contributions is $76,500. In 2024, the backdoor roth ira contribution limit is $7,000, or $8,000 for those over age 50.
Mega backdoor roths allow you to contribute more money to your roth ira than traditional contribution limits; If you are 50 or older, the federal limit for 401 (k) contributions is $76,500.