Self-Employed Retirement Account Comparison
Retirement account options for self-employed individuals in 2025
| Account | 2025 Contribution Limit | Roth Option? | Best For |
|---|---|---|---|
| Roth IRA | $7,000/$8,000 | Always Roth | Tax-free growth; no RMDs; withdrawal flexibility |
| SEP IRA | Up to 25% of net SE income, max $70,000 | No (always pre-tax) | High SE income; simplicity |
| Solo 401(k) — Traditional | $23,500 + 25% of net SE, max $70,000 total | Traditional portion pre-tax | Highest absolute savings; highest income earners |
| Solo 401(k) — Roth | $23,500 employee portion as Roth | Employee contributions only | Tax-free savings at high contribution limit |
| SIMPLE IRA | $16,500 (2025) | No | Employees (with 1-2 employees); simpler than 401(k) |
Roth IRA + Solo Roth 401(k): contribute $23,500 as Roth employee contributions to the Solo 401(k) (no income limits), plus $7,000 to the Roth IRA (if under income limit). Total Roth: $30,500/year. Add pre-tax employer contributions to the Solo 401(k) for maximum total savings.
When Self-Employed Workers Should Prioritize the Roth IRA
- You are in a low-income year (business just started; slow year) — lower tax rate makes Roth more attractive
- You have already maxed your SEP IRA or Solo 401(k) and have additional savings capacity
- You want penalty-free access to contributions (unlike SEP IRA or 401(k) which have 10% early withdrawal penalty)
- You want to reduce future RMDs — Roth IRA has no RMDs ever; SEP IRA and Traditional Solo 401(k) have RMDs
- Your income is variable and you expect higher rates in future high-income years
- You have heirs who would benefit from inheriting a tax-free Roth IRA versus a taxable SEP IRA
Self-Employed Income Fluctuation and Roth IRA Eligibility
Self-employed income often varies significantly year to year. In lower-income years (below the $150,000 single / $236,000 married phase-out), Roth IRA direct contributions are fully available. In higher-income years, the backdoor Roth IRA provides the same contribution capability regardless of income. The key: do not confuse the Roth IRA income limits with the SEP IRA contribution limits — they operate independently.
Calculate Your Self-Employed Roth IRA Growth
Enter your annual Roth IRA contribution and projected return to see your tax-free retirement savings.