If you’ve ever looked at your paycheck, seen the deduction for your 403(b), and thought “…am I doing this right?” — you’re not alone. Most of the nurses I talk to weren’t taught different types of investment accounts in school, and the IRS doesn’t exactly send out a cheat sheet when they update the rules.
So let’s fix that. This is your plain-English guide to the investment accounts you actually have access to as a nurse, how much you can put in each one, and the rule changes that matter for your money this year.
The Investment Accounts You Should Actually Know About
Before we get into the numbers, here’s a quick map of the accounts most nurses encounter. If any of these are new to you, that’s fine. That’s exactly why this post exists.
- 401(k) — The employer-sponsored retirement account most common in for-profit hospitals and corporate employers.
- 403(b) — The 401(k)’s twin, available if you work for a nonprofit hospital, a public health system, or a school. Same contribution limits, slightly different rules.
- 457(b) — A bonus retirement account offered by many government and nonprofit employers. You can often contribute to this on top of your 403(b), which is a quiet superpower for nurses in those systems.
- Traditional IRA / Roth IRA — Individual Retirement Accounts you open on your own. Your employer isn’t involved.
- HSA — A Health Savings Account, available if you have a high-deductible health plan. It’s a triple-tax-advantaged investment account in disguise.
- 529 Plan — A tax-advantaged account for education savings, with new rollover rules that make it more flexible than ever.
Each one has its own contribution ceiling. Let’s walk through them.
2026 Contribution Limits at a Glance of Investment Accounts
Here are the current IRS limits, announced in IRS Notice IR-2025-111 on November 13, 2025: Internal Revenue Service
| Account | Under 50 | Age 50+ Catch-Up | Total at 50+ |
|---|---|---|---|
| 401(k) / 403(b) / 457(b) | $24,500 | +$8,000 | $32,500 |
| Traditional & Roth IRA | $7,500 | +$1,100 | $8,600 |
| SIMPLE IRA | $17,000 | +$4,000 | $21,000 |
| SEP IRA (self-employed) | $72,000 | — | $72,000 |
New for 2026 — the “super catch-up”: If you’re age 60, 61, 62, or 63, your catch-up for 401(k)/403(b)/457(b) plans is $11,250 instead of $8,000, thanks to SECURE 2.0. That’s a quietly huge benefit if you’re in your early 60s and trying to make up ground. Internal Revenue Service
Heads up if you’re a higher earner: Starting in 2026, if you earned more than $150,000 in FICA wages in 2025, your age-50+ catch-up contributions to an employer plan must be made as Roth (after-tax) contributions. You don’t get to choose pre-tax anymore. Talk to your HR or benefits department about whether your plan offers a Roth option — if it doesn’t, you could lose catch-up eligibility entirely. ASPPA
The IRA: Your Most Flexible Retirement Account
If you only do one thing after reading this post, open or fund an IRA.
Why? Because your 403(b) is locked into whatever investment options your employer picked, but an IRA is yours. You pick the brokerage, you pick the investments, you control the fees.
For 2026, you can contribute up to $7,500 to a Traditional or Roth IRA (or split between the two — the limit is combined, not per account). If you’re 50 or older, you get an extra $1,100 catch-up. This catch-up amount used to be a flat $1,000 forever — SECURE 2.0 now indexes it to inflation, which is why it bumped up. Gusto
Traditional vs. Roth — the quick version
- Traditional IRA: Tax deduction now, taxes paid when you withdraw in retirement. Good if you expect to be in a lower tax bracket later.
- Roth IRA: No deduction now, but withdrawals in retirement are 100% tax-free. Good if you expect to be in the same or a higher tax bracket later — which describes a lot of nurses early in their careers.
Roth IRA income limits for 2026
The Roth has income caps. For 2026, the phase-out range is $153,000 to $168,000 for single filers and heads of household, and $242,000 to $252,000 for married couples filing jointly. If you’re above those ranges, the Backdoor Roth strategy is still on the table. This is what I use as a nurse who works in Bay Area California.
Your 403(b), 401(k), and 457(b): The Workhorse Accounts
If you work for a hospital, your employer-sponsored account is doing most of the heavy lifting for your retirement. For 2026, the contribution limit is $24,500 if you’re under 50, and $32,500 if you’re 50 or older (using the standard $8,000 catch-up).
The 457(b) double-dip
Here’s the thing most nurses don’t realize: if you work for a public hospital, county health system, or many nonprofit healthcare employers, you may have both a 403(b) and a 457(b) available to you. The IRS treats them as separate buckets. The 457(b) limit for 2026 is $24,500, with an additional $8,000 catch-up at 50+, for a total of $32,500 — completely separate from your 403(b).
That means a 50-year-old nurse with both plans could theoretically contribute $65,000 in a single year. Most of us won’t max both, but it’s worth knowing the option exists, especially in your highest-earning years.
Get the match first
Before you do anything fancy, make sure you’re contributing at least enough to get your employer’s full match. That’s the easiest 50% to 100% return you’ll ever get on your money, and skipping it is leaving real cash on the table.
529 Plans: New Flexibility for Education Savings
If you’re saving for a child’s education — or thinking about going back to school yourself — 529 plans got significantly more flexible recently.
The basics: There’s no federal annual contribution limit to a 529, but contributions count toward the federal gift tax exclusion. For 2026, you can contribute up to $19,000 per beneficiary ($38,000 if married filing jointly) without triggering gift tax reporting. You can also “superfund” a 529 — contributing 5 years’ worth of gifts at once, up to $95,000 per person or $190,000 per married couple — to maximize tax-free growth time.
The 529-to-Roth IRA Rollover (This Is the Game Changer)
The biggest worry families used to have about 529 plans was: “What if my kid gets a scholarship, or doesn’t go to college, or finishes school with money left over?” Before, you’d pay taxes plus a 10% penalty on the earnings.
Now, thanks to SECURE 2.0, you can roll leftover 529 funds into a Roth IRA for the beneficiary. Here’s how it works:
- Lifetime cap: $35,000 per beneficiary, total, across all rollovers.
- Annual cap: Each year’s rollover counts against the beneficiary’s annual Roth IRA limit ($7,500 in 2026), so the full $35,000 takes ~5 years to move.
- 15-year rule: The 529 account must have been open for at least 15 years.
- 5-year rule: Contributions made in the last 5 years (and their earnings) can’t be rolled over — so no last-minute funding tricks.
- Earned income requirement: The beneficiary must have earned income at least equal to the rollover amount that year. A summer job counts.
- No income limits: Unlike regular Roth contributions, 529-to-Roth rollovers are not subject to Roth IRA income limits — which makes this particularly attractive for high earners.
Practical advice: Don’t fund a 529 just to use it as a Roth backdoor. The rules are strict and the limits are modest. But if you already have a 529 and end up with leftover funds, this is a meaningful gift to your child’s retirement.
What to Do Next
If this is your first time looking at any of this, don’t try to optimize everything at once. The nurses I see make the most progress follow a simple order of operations:
- Contribute to your 403(b)/401(k) up to the employer match. Free money first.
- Max your Roth IRA (or Traditional, depending on your income). This gives you investment flexibility.
- Go back and increase your 403(b) contribution toward the $24,500 limit.
- Add a 457(b) if you have access, especially in your high-earning years.
- Open a 529 if you have kids or plan to fund education for yourself.
You don’t need to do all five in year one. You just need to start.
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Frequently Asked Questions
Can I contribute to both a 401(k) and an IRA in the same year? Yes. They’re separate limits. You can max your 403(b) at $24,500 and your IRA at $7,500 in the same year if your budget allows.
What’s the deadline to contribute for the 2026 tax year? For your 403(b)/401(k)/457(b), the deadline is December 31, 2026. For your IRA, you have until Tax Day 2027 (typically April 15) to make 2026 contributions.
I’m a travel nurse with multiple W-2s. Do the contribution limits add up across employers? No — the employee contribution limit ($24,500 for 2026) is yours, not per employer. If you have two 403(b)s in one year, the combined total can’t exceed the limit.
What if I contribute too much by accident? Contact your plan administrator before the tax deadline to withdraw the excess plus any earnings. Otherwise you’ll owe a 6% penalty for every year the excess stays in the account.
Nurse Who Invests is an education platform, not a registered investment advisor. This content is for informational purposes only and is not personalized financial advice. Always consult a qualified professional for your specific situation.
Maggie Murphy