Max 401k Contribution 2024 Calculator Single. The limit on employer and employee contributions is. For 2024, the solo 401(k) maximum contribution limit for the elective deferral is $23,000 if you’re age 50 and under.
If you’re age 50 or. For 2024, the solo 401(k) maximum contribution limit for the elective deferral is $23,000 if you’re age 50 and under.