• The decision to work 10 more months hinges primarily on whether retirement income will exceed 400% of federal poverty level (~$64,000 for two people), which determines ACA subsidy eligibility and can shift the financial calculus from favoring continued employment to making immediate retirement affordable.

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You’re 64, done with the grind, and retirement is within reach. Your wife wants to cross it 10 months from now. You want to cross it today. This debate almost always comes down to one practical question: what does health insurance actually cost between now and Medicare?

The answer in 2026 is more painful than it was a few years ago.

ACA Marketplace premiums peak at age 64. An Urban Institute estimate puts average monthly premiums at roughly $1,081 per person at age 64, and that’s before accounting for the subsidy environment. According to KFF analysis published in February 2026, the expiration of ACA enhanced premium tax credits as of December 31, 2025, has caused average premium payments to more than double for many marketplace enrollees, with older adults disproportionately affected. Couples with incomes above 400% of the federal poverty level receive no subsidy assistance at all.

At a rough $1,000 to $1,200 per person per month for an unsubsidized Silver plan, a two-person household is looking at $2,000 to $2,400 per month, or roughly $20,000 to $24,000 for a 10-month bridge to Medicare. That is the strongest argument in your wife’s corner.

READ: The analyst who called NVIDIA in 2010 just named his top 10 AI stocks

COBRA can sometimes be cheaper short-term if your current plan has favorable rates, but it typically runs 102% of the full premium, meaning you absorb what your employer was paying. For most people, COBRA and marketplace plans end up in a similar range at this age.

Employer-sponsored coverage typically costs employees $200 to $600 per month for a couple, compared to $2,000 or more on the open market. The difference over 10 months could reach $15,000 to $18,000 in premium savings alone.

There’s also a Social Security angle. At 64, you’re likely three years from your full retirement age of 67 (for anyone born in 1960 or later). Per the Social Security Administration, claiming at 62 reduces benefits by 30% compared to waiting until full retirement age. Delaying even 10 months modestly improves your eventual benefit, but only if you’re planning to claim soon. If you’re waiting until 67 or 70 regardless, those 10 months of work have no Social Security impact.

The unemployment rate is around 4%, a healthy level suggesting reasonable job availability. If you retired today and something went wrong financially, returning to work would be feasible.

If your household income in retirement drops below 400% of the federal poverty level (roughly $64,000 for a two-person household in 2026), you may qualify for ACA premium tax credits. At that income level, the marketplace becomes more affordable and the case for working 10 more months weakens considerably.

If retirement income from pensions, 401(k) withdrawals, rental income, or other sources keeps you above that threshold, you’re paying full freight. In that scenario, your wife’s math holds: staying employed 10 more months likely saves $15,000 or more, and that’s money you don’t have to pull from a portfolio when the 10-year Treasury yield sits around 4% and sequence-of-returns risk is real.

The University of Michigan Consumer Sentiment Index is around 57, a level that reflects genuine economic caution. In an uncertain environment, a larger cash buffer matters more than usual.

1. Run your retirement income number first. Estimate what your household income looks like in retirement: Social Security (if claimed), withdrawals, pensions, and passive income. If that lands below roughly $64,000, ACA subsidies may make retiring now viable. If it’s higher, your wife is right on the insurance math.

2. Price actual plans in your state before assuming the worst. Marketplace premiums vary significantly by region. Use the Healthcare.gov calculator with your zip code and estimated income. In some states, a Bronze plan costs meaningfully less than a Silver plan, and if you’re both healthy, that tradeoff may be acceptable for 10 months.

3. Don’t let the insurance cost alone drive the retirement decision. Ten months of continued work to save $15,000 is worth doing. Ten months to save $4,000 probably is not, especially if you’re drawing down your health or happiness in the process.

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