Solo 401(k) Contribution Calculator
Calculate maximum contribution limits for your Solo 401(k) as a self-employed individual or business owner. Includes both employee deferral and profit-sharing contributions.

After business expenses and self-employment tax deduction

Age 50+ qualifies for catch-up contributions

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When to Use This Calculator

When planning retirement savings as a self-employed individual or small business owner.

solo 401kself-employedretirementtax deductions
Who Benefits Most
  • Self-employed individuals
  • Freelancers
  • Small business owners
5-8 minutes
Intermediate
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