Updated June 2026 · 10 min read
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403(b), 401(k), Roth IRA — what's different for nurses, how to sequence contributions, and why the CRNA track changes the retirement math completely.
Most hospital nurses work for nonprofit health systems, which offer a 403(b) plan rather than a 401(k). They are functionally identical for contribution limits, investment options, and tax treatment. The only real difference is that 403(b) plans sometimes allow an extra $3,000/year in "catch-up" contributions if you've worked for the same employer for 15+ years — a provision 401(k)s don't have.
| Feature | 403(b) — Hospital (Nonprofit) | 401(k) — For-profit / other |
|---|---|---|
| 2026 contribution limit | $23,500 | $23,500 |
| Catch-up (age 50+) | +$7,500 | +$7,500 |
| 15-year catch-up | +$3,000 (employer-specific) | Not available |
| Employer match | Common (3–6%) | Common (3–6%) |
| Roth option | Usually available | Usually available |
| Investment options | Often limited (10–30 funds) | Varies widely |
The fundamental question: do you want to pay taxes now (Roth) or in retirement (Traditional)? For nurses, several factors consistently point toward Roth:
If you're pre-CRNA: Your income as a staff or travel nurse ($75k–$180k) is likely the lowest it will ever be in your career. Paying taxes now at your current rate and then withdrawing tax-free as a CRNA is mathematically advantageous for most. Roth IRA and Roth 403(b) are the right choice for nearly every nurse in years 1–8.
If you're a new CRNA: A CRNA earning $215k/year is now in the 32–35% federal bracket. The calculus may shift toward Traditional contributions for the 403(b)/401(k) to reduce current taxable income, while continuing to max the Roth IRA (which has different contribution limits and mechanics). Consult a fee-only advisor at this inflection point.
Backdoor Roth: CRNAs above the Roth IRA income limit ($161,000 single / $240,000 MFJ in 2026) can still access Roth IRA via the backdoor Roth conversion. Contribute to a Traditional IRA (non-deductible) then convert immediately. No pro-rata issue if you don't have other pre-tax IRA funds.
| Priority | Account | 2026 Limit | Why |
|---|---|---|---|
| 1 | 403(b)/401(k) to full employer match | Up to match amount | 100% instant return on matched dollars |
| 2 | HSA (if high-deductible health plan) | $4,150 single / $8,300 family | Triple tax advantage; rolls over |
| 3 | Roth IRA | $7,000 | Tax-free growth, no RMDs, most flexible |
| 4 | 403(b)/401(k) beyond match | Up to $23,500 | Tax-deferred growth, large limit |
| 5 | Taxable brokerage | No limit | Long-term capital gains treatment, liquidity |
If you're planning to attend CRNA school in 3–6 years, the standard retirement advice doesn't fully apply. You have a competing priority: accumulating liquid capital to fund the school years.
The nuance: retirement accounts (Roth IRA contributions — not earnings — can be withdrawn tax and penalty free) and HSA funds can serve double duty. If you max a Roth IRA at $7,000/year for 5 years before school, you have $35,000 in contributions you can withdraw penalty-free during school if needed. This gives you optionality without sacrificing the contribution years.
The CRNA-track sequencing: employer match (always) + Roth IRA (always) + CRNA savings account (priority 3 instead of 403(b) beyond match). You're trading pre-tax 403(b) growth for liquid CRNA savings — which you need on a specific date. The math favors this trade if school is within 7 years.
Some hospital systems (particularly large academic medical centers and VA facilities) still offer defined benefit pension plans — a guaranteed monthly payment in retirement based on years of service and final salary. If your hospital offers a pension:
Understand the vesting schedule (typically 3–5 years). Know the formula (typically: years of service × 1.5–2% × final average salary). Factor it into your overall retirement income. Defined benefit pensions change the calculus on Roth vs. Traditional — if your pension will generate significant retirement income, you'll be in a higher bracket in retirement than you might expect, which favors paying taxes now (Roth).
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