Solo 401k Contribution Limits 2024 Over 50. If you're age 50 or older, you're. Roth solo 401 (k) contribution limits for 2024.
The ira contribution limits will remain the same in 2025. The 401k contribution limits for the year 2025 are expected to see many increases in different plans including elective deferral limit to $24,000, defined contribution plan to $71,000,.