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Retirement

The 30-Minute 403(b) Protocol for Your First Week

Five findings — match formula, vesting, deferral size, the Roth toggle, and the beneficiary form — settle your retirement elections before orientation ends.

By Jonathan Shafer, DOWritten and reviewed by physiciansPublished July 15, 20266 min read
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Somewhere in orientation week, between EMR training and the badge photo, a benefits portal asks you to make retirement decisions you were never taught to make. Most physicians click through and revisit the choices years later, after forfeited dollars and a decade in the wrong fund. The entire assignment takes about 30 minutes and five findings — this article is the checklist, at 2026 numbers throughout.

MinutesTaskWhere it lives
0–5Find the match formula and vesting scheduleSummary plan description or benefits portal
5–15Set the deferral percentageContribution election screen
15–20Choose traditional or RothSame screen, one toggle
20–25Pick the fundInvestment election screen
25–30Name and confirm beneficiariesBeneficiary designation form

Minutes 0–5: find the match formula, then read the vesting schedule twice

Open the summary plan description or the plan highlights page and extract two facts: the match formula and the vesting schedule. Formulas vary widely — dollar-for-dollar on the first 4 percent, 50 cents per dollar on the first 6 percent, or a flat employer contribution with no match at all. On a $300,000 salary, a dollar-for-dollar 4 percent match is $12,000 a year of compensation that exists only if you claim it.

Vesting decides whether you keep it. Some plans vest employer money immediately; others use a three-year cliff or a five-year graded schedule. A three-year cliff means leaving at two years and eleven months forfeits every match dollar — a detail that belongs in your job-change math, not in a footnote.

Key insight

The match is not a bonus; it is contracted compensation with a claiming requirement. Every pay period your deferral sits below the match threshold, you work the same call schedule for less pay. Vesting is the second half of the sentence: an unvested match is compensation you have earned but not yet kept.

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Minutes 5–15: size the deferral — the match is the floor, $24,500 is the ceiling

For 2026, IRS Notice 2025-67 sets the elective deferral limit at $24,500, with an $8,000 catch-up at age 50 and $11,250 at ages 60 through 63; catch-up contributions must be Roth if your prior-year wages exceeded $150,000. In residency and fellowship, reaching $24,500 would take more than a third of the median salary — there, the match is the assignment. At attending income, the full limit is the default target, and the election needs arithmetic, not intuition.

Example calculation

Assumptions, stated explicitly: $300,000 salary paid semi-monthly (24 checks of $12,500); whole-percentage elections; contributions start in January; 2026 limit of $24,500 per IRS Notice 2025-67.

Exact percentage: $24,500 ÷ $300,000 = 8.17% Election: 9 percent — the plan stops contributions automatically at the limit Per check at 9 percent: $1,125, crossing $24,500 in late November Mid-year variant: start September 1 with 8 checks remaining and nothing deferred this year: $24,500 ÷ $100,000 of remaining pay = 24.5 percent election

One caution on finishing early: if the match is deposited per paycheck rather than trued up annually, hitting the limit in November can forfeit December match dollars. Ask whether the plan has a true-up before electing more than the smooth percentage.

The mid-year job change: the limit follows you, not your employer

The $24,500 elective deferral limit under section 402(g) is one limit per person per year, aggregated across every employer — your new payroll system does not know about your old one and will not stop you. Deferrals made January through June at your training program count against the same $24,500 you elect at the attending job. Employer money is the exception: the match does not consume your limit, because employer contributions count against the separate $72,000 overall cap under section 415(c), applied per unrelated employer.

Important

Track the combined total yourself in any job-change year. Excess elective deferrals are taxed twice — once in the year contributed, again when distributed — unless you notify a plan and withdraw the excess by April 15 of the following year. Pull your final training-program paystub, note the year-to-date deferral, and give the new plan a dollar target, not just a percentage.

Minutes 15–20: traditional or Roth — a bracket decision, not a philosophy

The default follows career stage. In residency and fellowship, at a 12 or 22 percent , Roth deferrals prepay tax at rates you are unlikely to see again. At attending income in the 32 or 35 percent bracket, traditional deferrals usually win, and they carry a second effect: pre-tax contributions lower AGI, which also lowers income-driven student loan payments for physicians on a forgiveness track. State taxes, future moves, and expected retirement spending shift the answer at the margins — the full decision tree lives in the retirement account map. When genuinely uncertain, many plans allow a split.

Minutes 20–25: pick the fund — a target-date default beats a guess

Until you have a written investment plan, the honest default is the target-date fund nearest your expected retirement year: one decision, automatic rebalancing, and a glide path you do not have to manage during call weeks or an attending ramp-up. Check the expense ratio on the fund fact sheet — large employer plans commonly offer target-date options costing well under a quarter of a percent per year, and a materially higher number is worth a question to HR. You can refine the allocation later; you cannot recover years the money spent parked in the cash default because no election was ever made.

Minutes 25–30: the beneficiary form outranks your will

Retirement accounts pass by beneficiary designation, not by will. Name a primary and a contingent. If you are married, federal law generally requires notarized spousal consent to name anyone else as primary on an employer plan. Revisit the form after marriage, divorce, or children — the plan pays whoever the form says, including an ex-spouse left there by inertia.

Quick takeaway

Thirty minutes, five findings: the match formula, the vesting schedule, a deferral no lower than the match and sized toward $24,500 when income allows, the Roth-or-traditional toggle set by bracket, a target-date fund, and a completed beneficiary form. Everything here is revisable except match dollars already forfeited.

Common questions

My employer offers both a 403(b) and a 457(b). Which comes first?

The 403(b) up to the full match, always; then the comparison depends on the 457(b) type. A governmental 457(b) carries its own separate $24,500 limit, effectively doubling deferral space. A non-governmental 457(b) remains employer property until paid out and deserves scrutiny before a single dollar goes in. The distinctions are mapped in the physician retirement contribution guide.

What if I cannot afford even the full match right now?

Elect what you can and calendar a one-percentage-point increase at every PGY step or contract raise. A partial match captured beats a perfect plan postponed.

Do employer contributions count against my $24,500?

No. Only your elective deferrals count toward the 402(g) limit. Employer match and nonelective contributions consume the separate $72,000 section 415(c) limit for 2026.

What happens to the match if I leave before vesting?

Unvested employer dollars are forfeited back to the plan; your own deferrals and their earnings are always yours. If a cliff date sits months away when a job change looms, the vesting schedule belongs in the negotiation math.

What to do next

  1. Download the summary plan description today and highlight the match formula and the vesting schedule — five minutes, zero cost.
  2. If you changed employers this year, pull the final paystub from the old job and write down the year-to-date elective deferral.
  3. Set the deferral election: never below the match, and at attending income, the percentage that reaches $24,500 by December.
  4. Set the Roth-or-traditional toggle by career stage, then confirm the money lands in a target-date fund rather than the cash default.
  5. Complete the beneficiary form with a primary and a contingent, and calendar an annual re-check.
  6. Slot these elections into your broader attending transition plan so the first-week defaults become a deliberate system.

A plan set in week one compounds quietly for thirty years; a plan postponed compounds regret at the same rate. The protocol above works with or without us. This is education, not individualized financial advice.

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