Can You Retire at 62 with $2.5 Million? A Monte Carlo Answer

$100,000 a year. That's what the classic 4% rule says $2.5 million will pay you. It's the number most articles stop at when someone asks whether they can retire at 62 with 2.5 million. It's a reasonable start. It's not an answer. The real question is how often that spending holds up across all the ways the next 33 years could go. That figure is a probability, and you can measure it.

This article walks through the simple math first. Then it covers the things the simple math leaves out: the five years before full Social Security, the health insurance subsidy cliff that came back in 2026, longevity, and how flexible your spending can be.

Planning software, not advice. Use this to frame your questions, not as a personal recommendation.

Can you retire at 62 with 2.5 million? The short answer

For many people, yes. At moderate spending levels, $2.5 million puts you in a strong position. SmartAsset reached the same verdict in its widely shared example of a 62-year-old with $2.5 million in a Roth IRA and about $2,500 a month coming from Social Security.

The honest version of "yes" sounds more like this: at your spending level, with your mix of accounts and your Social Security plan, what share of possible futures leave you with money at 95? At $75,000 a year, that share is very different than at $120,000. The number of years before Social Security starts matters too, and so does the timing of a market crash.

What the fixed-rate math says

Here's the usual starting picture. It applies a fixed withdrawal rate to $2.5 million:

Sources: Wealthvieu, Can I Retire With $2.5 Million? (2026 Analysis); Morningstar, The State of Retirement Income 2025, Dec 2025.

The Morningstar row deserves a closer look. Its 2025 research put the safe starting withdrawal rate at 3.9%. "Safe" there doesn't mean the rate works on average. It means money was still left in 90% of simulated outcomes over a 30-year retirement.

Two details matter if you're 62:

• Your horizon is longer than 30 years. A plan that runs from 62 to 95 covers 33 years. A longer retirement generally needs a somewhat lower starting rate to reach the same odds.
• "90%" means 1 in 10 futures failed. That might be fine for you, or it might not. That's a personal decision, and you should make it knowing the number.

Why one average-return projection isn't enough

Most calculators assume your portfolio earns the same return every year. Markets don't work like that, and your retirement can't run on an average.

A Monte Carlo simulation is a plain idea with an unusual name. It doesn't project one future. It runs your plan through many possible futures, each with its own pattern of good years and bad years, and counts how many stay funded to the end. If 870 of 1,000 futures still have money at 95, your success rate is 87%.

This matters most because of sequence-of-returns risk. A big market drop at 63, while you're withdrawing heavily and nothing else is paying you, hurts far more than the same drop at 80. Two retirees can get the same average return and end up with very different results, depending only on the order of the returns. A single straight-line projection can't show you that. A simulation can.

The bridge years: 62 to 67

If you retire at 62, your portfolio carries the full load at first. These are your heaviest withdrawal years, and they're also when a downturn does the most damage.

Here's the permanent cost of claiming Social Security early, for anyone born in 1960 or later (full retirement age 67):

Sources: Motley Fool, Planning to Claim Social Security in 2026, Aug 2025; 24/7 Wall St., Full Retirement Age Is Changing in 2026, Jan 2026.

Waiting has a price as well. 24/7 Wall St. estimated that a couple retiring at 62 with $2 million burns through about $380,000 before Social Security even starts (Jan 2026). With $2.5 million you have more cushion. The tradeoff doesn't change, though: spend more from the portfolio now in exchange for a bigger, inflation-adjusted check later. That check got a 2.8% cost-of-living increase for 2026, according to MaximizeMySocialSecurity's 2026 guide.

Couples have another lever. When the higher earner delays, the larger benefit can carry on for whichever spouse lives longer. Comparing claiming at 62, 67 and 70 by portfolio survival tells you far more than the "up to 30% less" headline.

The 2026 health insurance subsidy cliff

Most "retire at 62" articles skip this, and it's new this year.

Medicare doesn't begin until 65. Many early retirees buy coverage on the ACA marketplace for those three years. The enhanced marketplace subsidies ended December 31, 2025, and the old cliff is back for 2026. If household income goes even slightly over 400% of the federal poverty level, the premium subsidy drops to $0. That's about $62,600 for one person and $128,600 for a family of four in the continental U.S., according to ACAcalc's 2026 subsidy cliff guide. As of mid-2026, Congress hadn't restored the enhanced subsidies. Check the current rules before you plan around them.

At least one guide, from Taxpayers.net, reports that the cap on repaying advance subsidies is gone. If that's right, ending the year above the line could mean paying back the whole subsidy. Confirm that with IRS guidance or a tax professional.

Why does this matter with $2.5 million? Because the subsidy depends on your reported income, not your net worth. A household with substantial savings can often keep reported income under the cliff from 62 to 65 by choosing which accounts to draw from. Several things count against you:

• Social Security benefits you start receiving. 24/7 Wall St. covered a retiree whose benefit at 62 pushed him over the cliff.
• Pre-tax 401(k) and IRA withdrawals.
• Roth conversions. These are often a smart move between 62 and 70, but they also raise income in the years the cliff applies.

Where your $2.5 million sits changes the answer

The top-ranking example assumes all $2.5 million is in a Roth IRA. Real savers rarely look like that. Most hold a large share in pre-tax accounts, where every dollar withdrawn is taxable income. A bit more might be in a taxable brokerage account or in cash.

Two people can both have $2.5 million and get different results. One with mostly pre-tax money pays more tax per dollar spent and has less room under the subsidy cliff. One with a balanced mix has more ways to control reported income each year. Your withdrawal order is part of your plan, even if you've never written it down.

Longevity and health care: plan past the averages

Two numbers worth keeping in view:

• 1 in 3. About one out of every three 65-year-olds may live to at least 90, according to the Social Security Administration (Retirement Information for Medicare Beneficiaries, 2026). A plan that stops at 85 quietly bets against a third of retirees.
• $172,500. Fidelity's estimate of what a single 65-year-old retiring in 2025 will spend on Medicare premiums, deductibles and prescriptions over retirement. It excludes long-term care (2025 Retiree Health Care Cost Estimate, Jul 2025).

For someone retiring at 62, that health care figure comes on top of three years of pre-Medicare premiums. It's a real line item. Model it year by year, including income-based Medicare surcharges, not as one flat guess.

Flexible spending is a lever, too

Fixed-rate tables assume you spend the same inflation-adjusted amount every year no matter what. Most people don't. Spending often runs higher in the active early years, eases off in the middle, and rises again later as health costs grow.

Being willing to trim spending after a bad market year can noticeably improve your odds, because it eases withdrawals at exactly the moment sequence risk bites hardest. Model your plan that way and see how the success rate moves.

How to get your own answer

Nearly half of workers have never estimated what they'll need each month in retirement. EBRI's 2025 Retirement Confidence Survey found that only 52% have done it. If you're seriously asking about retiring at 62 with $2.5 million, you're already ahead. The next step is to replace the 4% rule of thumb with your own odds.

That's what we built Monte Climb to do. Three numbers: your age, your savings and your monthly spending. We run them through 1,000 simulated futures and return one clear answer, the share that stay funded. Plans run to 95 by default, and you can push them further. It runs in your browser, and nothing is saved until you say so.

Then try to break it on purpose, before life does. Raise the spending. Move the retirement age. Ask William, our AI planner, "Retire at 62?" or "What's a sustainable spend?" and he'll show his work. You can talk to him like you would a friend.

You'll get a probability, not a promise. It's still a much better place to start than an average.

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Want to go deeper? The full Monte Climb retirement planning app uses the same engine, with a 7-day trial for $1.

Frequently asked questions

How much can I spend per year if I retire at 62 with $2.5 million?

The 4% rule gives about $100,000 a year. Morningstar's 2025 research puts the safe starting rate at 3.9%, or about $97,500, judged by whether money lasts in 90% of simulated 30-year retirements. Retiring at 62 and planning to 95 covers 33 years, so a slightly lower rate, or flexible spending, improves your odds.

Should I claim Social Security at 62 if I have $2.5 million?

Claiming at 62 permanently reduces your benefit by 30% if your full retirement age is 67. Delaying means drawing more from your portfolio in the early years. With $2.5 million you may be able to afford to wait, but compare claiming at 62, 67 and 70 by how they affect portfolio survival, especially if you're married.

How does the 2026 ACA subsidy cliff affect retiring at 62?

The enhanced marketplace subsidies ended December 31, 2025. In 2026, if household income goes even slightly above 400% of the federal poverty level (about $62,600 for one person), the premium subsidy drops to $0. Pre-tax withdrawals, Roth conversions and Social Security all count as income, so the accounts you draw from between 62 and 65 matter.

How long will $2.5 million last in retirement?

Simple fixed-rate estimates say 33+ years at a 3% withdrawal ($75,000 a year) and 30+ years at 3.5% ($87,500). Those figures assume steady returns. A Monte Carlo simulation shows how often your money lasts across many different market sequences.

What is a Monte Carlo retirement simulation?

It runs your plan through many possible futures, each with its own mix of good and bad market years, and counts how many stay funded. Monte Climb uses 1,000 simulated futures and reports the share that still have money at the end. That's a probability, not a promise.