Starting a new job at 62 is no longer unusual. Some people do it for the paycheck, some for the structure, and plenty for both. What catches nearly everyone off guard is that a second career after 60 does not just interact with your budget. It interacts with Social Security, with Medicare, and with a set of retirement-account rules that actually get more generous at exactly this age. Get the rules right and working longer strengthens everything else. Get them wrong and you can trigger withheld benefits or a lifelong Medicare penalty.
These are the money rules that matter in 2026.
The earnings test, if you already claimed Social Security
The rule that generates the most fear is the retirement earnings test, and it only applies if you are collecting Social Security before your full retirement age. For 2026, Social Security withholds $1 in benefits for every $2 you earn above $24,480 if you are under full retirement age all year. In the calendar year you reach full retirement age, a gentler version applies: $1 withheld for every $3 earned above $65,160, counting only earnings in the months before you reach that age. Starting with the month you hit full retirement age, the test disappears entirely, and you can earn any amount with no reduction.
Only wages and self-employment earnings count. Pensions, IRA withdrawals, investment income, and interest do not touch the test.
Withheld is not lost
Here is the part almost nobody knows: money withheld under the earnings test is not gone. When you reach full retirement age, Social Security recalculates your benefit and credits you for the months in which payments were withheld, permanently raising your check going forward. SSA lays out the mechanics in its publication How Work Affects Your Benefits. On top of that, new earnings go onto your record, and because your benefit is computed from your 35 highest-earning years, a solid second-career salary can replace a low or zero year from decades ago and nudge the benefit up again.
The earnings test is therefore a cash-flow issue, not a lifetime penalty. The genuinely expensive mistake is claiming early, working enough to have most of the benefit withheld, and locking in the early-claiming reduction anyway. If your second career pays well, it is worth asking whether you should be claiming yet at all.
Health coverage: the Medicare timing trap
If your new employer has 20 or more employees and offers you group health coverage, you can generally delay Part B without penalty while you work, keeping only premium-free Part A if you choose. When the job or the coverage ends, an eight-month special enrollment period opens for you to add Part B with no late penalty.
Three fine points deserve attention. Smaller employers, under 20 employees, are different: Medicare generally pays first there, and skipping Part B can leave you dangerously underinsured. COBRA and retiree coverage do not count as active employment coverage, so the special enrollment clock does not wait for them. And drug coverage has its own, much shorter window after employer coverage ends, so line up Part D promptly. One more wrinkle for savers: if you enroll in any part of Medicare, you can no longer contribute to a health savings account, which matters if the new job offers a high-deductible plan.
The retirement-account rules that favor you now
Congress has quietly made your sixties the best decade in the tax code for retirement saving. The employee 401(k) contribution limit for 2026 is $24,500, and workers 50 and older can add a catch-up contribution of $8,000, per the IRS’s 2026 limits announcement. Workers aged 60 through 63 get more still: a higher catch-up of $11,250 in plans that allow it, bringing their total to $35,750. IRA limits rose too, to $7,500 plus a $1,100 catch-up for those 50 and over.
Two caveats. If you earned more than $150,000 in wages from your employer the prior year, your 401(k) catch-up contributions must now go in as after-tax Roth money under rules that took effect this year, detailed on the IRS catch-up contributions page. And there is no longer any age limit on IRA contributions; as long as you have earned income, you can keep contributing well past 70.
Taxes on your benefits, briefly
A paycheck alongside Social Security can also make more of your benefit taxable. Once your combined income, roughly adjusted gross income plus nontaxable interest plus half your benefit, passes $25,000 for a single filer or $32,000 for a couple, part of your Social Security becomes subject to income tax. It is not a reason to skip the job. It is a reason to set withholding correctly on day one instead of discovering the bill next April.
The order of operations
If a second career is on the table, run the checklist in this order: decide whether to claim Social Security or delay, sort your health coverage before the first day of work, then set your contribution rate to capture every dollar of employer match and catch-up room you can afford. Work after 60 is common. Working after 60 with the rules on your side is what turns it into a genuine financial strategy.
This article was produced with AI assistance and reviewed by a human editor. Figures are linked to their primary sources; where a claim could not be verified from the public record, we say so.
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