
Solo 401(k) vs. SEP IRA: Which Saves the Self-Employed More Tax in 2026?
A freelancer earning $80,000 net self-employment income can shelter roughly $43,070 in a Solo 401(k) versus $18,570 in a SEP IRA in 2026 — the gap comes entirely from the $24,500 employee-deferral bucket that SEP IRAs don't offer.










