What If I Work Part-Time in Early Retirement?

A few years of part-time income early in retirement can do outsized good — every dollar you earn is a dollar you don’t withdraw from the portfolio during its most vulnerable years. This recipe shows you how to model that effect.

New here? Build a baseline plan first with Getting Started.

Step by step

1. Add the work as an income stream. On the Accounts tab, find the Other Income card (just below Rental Properties) and click Add income stream. Then set:

• Label — e.g. "Part-time consulting."
• Who earns it — the person doing the work. That way the income stops if they die, and Social Security treats it as their earnings (see the notes below).
• Monthly amount — your gross pay, in today’s dollars. RetireRange withholds the payroll tax for you.
• Start date and End date — when the work begins and ends.
• Growth rate — leave it blank to keep pace with inflation.
• Tax treatment — Earned income, then Paid as: Employee (W-2 wages) for a paycheck, or Self-employed (1099 / own business) for consulting or your own business. Self-employment carries roughly twice the payroll tax, so pick the one that matches how you’ll be paid.

Field-by-field detail is in Part-time work and other earned income.

2. Save it as a named strategy (the Strategies button) — "Part-time to 67." The income stream is saved with the strategy, so your baseline stays fully retired.

3. Run Comparison on the Compare tab; with Compare against baseline on (the default), your fully-retired baseline is drawn automatically beside the part-time version. Load Baseline (⤺) returns you to your plan.

Just want a rough sense first? You can skip the income stream and instead lower your withdrawal target for the working years with spending phases. It’s quicker, but that income is never taxed, never touches Social Security, and can’t show earnings larger than your spending — so use the income stream for an answer you’d act on.

What to look at

• Success Rate — drawing less in the early years directly counters sequence-of-returns risk, so even modest part-time income often lifts it noticeably.
• P10 (worst-case) outcomes — this is where reduced early withdrawals help most, by protecting the portfolio when a downturn would hurt the most.
• The early-years trajectory — see how much gentler the drawdown is while you’re still earning.
• The Monthly Retirement Income chart — the pay shows up in its own teal Other Income band for the years you work. The band is what you actually take home after payroll tax, so it reads a little lower than the amount you entered.

A few notes

• Working while collecting Social Security. If you claim before full retirement age and keep working, the earnings test can withhold part of your benefit — and RetireRange models it. The withheld benefits aren’t lost: at full retirement age your benefit is permanently raised to make up for them, so over a normal lifespan most of it comes back. If you’re weighing claiming early and working, compare it against claiming later with Claim Social Security early. Details in Social Security.
• A higher future benefit. Extra working years can raise your own Social Security benefit, but RetireRange credits them only if you’ve imported your SSA statement and chosen Recompute PIA from earnings history on the Household tab.
• Name the earner. An earned stream left on Household gets neither the earnings test nor the benefit credit, since both belong to a person. RetireRange shows an amber note if you do this.
• If your part-time years also include continued contributions to a retirement account, you can model that on the Accounts tab too.
• Phased, later-retirement income shares a lot with simply delaying retirement — worth comparing both.