Question: what is the maximum 401k contribution for self employed?
Answer: The maximum amount a self-employed individual can contribute to a solo 401(k) for 2020 is $57,000 if he or she is younger than age 50. Individuals 50 and older can add an extra $6,500 per year in "catch-up" contributions, bringing the total to $63,500. (These amounts are higher than the 2019 maximums.)