Is $1 Million Enough to Retire at 65? Test It on 1,000 Futures

$39,000. That's about what $1 million can pay you in your first year of retirement under Morningstar's latest safe withdrawal research. It's the starting point for answering "is $1 million enough to retire at 65?" Add an average Social Security check and you're close to $65,000 a year before tax. Plenty of single retirees can live on that. Plenty can't. Three things decide which group you're in: what you spend, how long you live, and the order in which the market hands you good and bad years.

Here's how to work out where you stand.

Is $1 million enough to retire at 65? The short answer

Often, yes, as long as your spending fits inside what the money can safely produce.

Most of the articles ranking for this question open with "it depends" and stop there. It does depend, but on a short list of things you can actually check:

• Your annual spending. This one matters most.
• Your Social Security benefit. For most people it's the second income stream.
• How long the money has to last. Plan for 30 years, not 20.
• Health care costs. Budget for them as their own line.
• Market timing in the first few years. You don't control it, but you can plan for it.

Here's how each one plays out.

What $1 million actually pays each year

You've probably heard of the 4% rule. Withdraw 4% in year one, raise that amount with inflation every year after, and the money should last about 30 years. On $1 million that's roughly $40,000 a year, the figure Fidelity uses in its own breakdown.

Morningstar's newer research puts the safe starting rate a little lower, at 3.9%. That's up from 3.7% the year before. The figure assumes a 30-year retirement, inflation-adjusted withdrawals, and a portfolio of roughly 30% to 50% stocks. "Safe" has a specific meaning here: the money is still there in 90% of simulated outcomes. It doesn't come from an average return.

Source: Morningstar, What's a Safe Retirement Withdrawal Rate for 2026?, based on The State of Retirement Income, December 2025.

The last row deserves attention. Morningstar found that flexible methods, where you cut spending a bit after bad years, can raise the safe starting rate to roughly 5.7% to 6% (BenefitsPro, Dec 2025). If you're willing to tighten your belt in a bad year, the same $1 million supports noticeably more spending.

Add Social Security and the picture changes

Your portfolio doesn't have to cover everything. Social Security covers part of it.

The 2027 cost-of-living adjustment is 3.6%, announced October 14, 2026. According to SSA estimates reported by AARP, the average retired worker's benefit goes from about $2,095 to about $2,170 a month in January (AARP). The maximum benefit at full retirement age in 2027 is $4,188 a month (CNBC, Oct 2026).

The rough math for one person:

That's our arithmetic from the sources above, not a promise. Your benefit could be well above or below the average. It depends on your earnings history and when you claim. Higher Medicare Part B and D premiums can also take a bite out of the COLA raise.

Flip the question: what's your withdrawal rate?

A better way to ask "is $1 million enough?" is to ask what withdrawal rate your spending requires.

Take your monthly spending, subtract Social Security, and see what share of $1 million the gap comes to. Using the average $2,170 benefit (before taxes):

At $5,000 a month you're under Morningstar's 3.9% fixed benchmark. At $6,000 you're above it, so you'd be relying more on good markets or flexible spending. At $7,000 you're near the top of the flexible range, which only holds up if you really will cut back in bad years.

None of this tells you your probability of success. That takes a different kind of test.

Why a single number isn't the real answer

Most retirement calculators assume one average return every year and draw a smooth line. Markets don't move like that. One average can hide a lot of bad outcomes.

A Monte Carlo simulation takes a different approach. It runs your plan through hundreds or thousands of possible market histories, with good decades, bad decades, and crashes at awkward times, and counts how many of them leave you with money at the end. You get a success rate: say, 850 of 1,000 futures stay funded.

Morningstar's 3.9% comes from the same idea. It's the rate that survives 90% of simulated futures. That's why the honest answer to "is $1 million enough to retire at 65?" is a probability, not a yes.

Five risks that move your odds

1. You may live longer than you plan for

Social Security's own planning guidance says about one in three 65-year-olds may live to at least 90. A plan that ends at 85 quietly bets you won't be one of them.

Source: Social Security Administration, Retirement Information for Medicare Beneficiaries, 2026.

If you retire at 65 and live to 95, your money has to last 30 years. That's the full horizon the 3.9% figure was built for, with no margin left over.

2. Health care is a large line item

Fidelity estimates a 65-year-old retiring in 2026 may spend $185,500 on health care over retirement, up 7.5% from the previous year's $172,500. That covers Medicare premiums, deductibles, and prescriptions. It does not include long-term care. Fidelity also found that 54% of pre-retirees wrongly believe Medicare covers all their health costs.

Source: Fidelity Investments 2026 Retiree Health Care Cost Estimate, as reported by NRMLA, July 2026 and Fox 5 NY.

On a $1 million portfolio, that's a big share of the total, and it doesn't arrive evenly. It tends to rise as you age.

3. When a crash hits matters more than whether one hits

This is called sequence-of-returns risk. Picture two retirees with identical average returns over 30 years. One hits a bear market in years one and two. The other hits the same bear market in years 20 and 21.

The first retiree is selling investments at low prices to cover living costs, right when the portfolio is largest and has the most years left to cover. Those losses get locked in and the portfolio may never fully recover. The second retiree has already had years of growth by the time the drop arrives.

Same average. Very different outcomes. A single average-return projection can't show you this. A simulation across many futures can.

4. Not all millions are the same million

$1 million in a traditional 401(k) or IRA is pre-tax money, and every withdrawal is taxed as income. $1 million in a Roth account generally comes out tax-free in retirement. A taxable brokerage account sits somewhere between the two. Required minimum distributions from traditional accounts can also push your taxable income up in later years. Before you judge whether $1 million is enough, know which kind you hold.

5. Where you live changes everything

Clark.com's comparison shows $1 million working comfortably in a low-cost city and running short in a place like San Francisco without a pension. Housing, state taxes, and local prices can move your monthly spending more than almost any investment decision.

Couples, claiming age, and the factors that interact

The tables above assume one person. A couple with two Social Security checks has a very different income floor. Delaying Social Security raises your monthly benefit, but it means drawing more from savings in the meantime. Extending your plan from age 90 to 95 or 100 lowers what you can safely spend.

These factors don't act one at a time. They interact. Delaying your claim changes your early withdrawal rate, which changes your exposure to an early crash, which changes your odds. That's hard to do in your head and easy to run in a simulation.

How to get your own answer

Start with three numbers: your age, what you've saved for retirement, and what you spend each month.

That first step is more than most people take. EBRI's 2025 Retirement Confidence Survey found only 52% of workers have estimated the monthly income they'll need in retirement. The other 48% are guessing.

Source: EBRI/Greenwald Retirement Confidence Survey 2025, Fact Sheet 3.

The Monte Climb retirement calculator takes those three numbers and runs them through 1,000 simulated futures, the same engine behind the app. It gives you a success rate: how many of those futures stay funded. The plan you build runs to age 95 by default, and you can push it further. The engine charges Medicare premiums and income-based surcharges year by year instead of using one flat guess. It runs in your browser, and nothing is saved until you say so.

Have a follow-up question, like "Can I retire at 62 instead?" or "What's a sustainable spend for me?" You can ask William, our AI planner. Talk to him the way you'd talk to a friend.

One reminder: this is planning software, not advice. The result is a probability, not a promise. But a probability is a far better footing for a decision than a guess.

Three numbers. One clear answer. Show my answer →

Frequently asked questions

How much income does $1 million generate in retirement?

At Morningstar's 3.9% safe starting withdrawal rate, $1 million supports about $39,000 in the first year, adjusted for inflation after that. The classic 4% rule gives about $40,000. Morningstar found flexible methods that cut spending after bad years can raise the starting rate to roughly 5.7% to 6%.

Is $1 million plus Social Security enough to retire at 65?

For many single retirees it can be. About $39,000 from a 3.9% withdrawal plus the average 2027 Social Security benefit of about $2,170 a month (roughly $26,000 a year) comes to around $65,000 a year before tax. Whether that's enough depends on your spending, where you live, taxes, and health care costs.

How long will $1 million last if I retire at 65?

That depends on how much you withdraw each year and how markets perform, especially in the first few years. Morningstar's 3.9% rate is designed to last 30 years in 90% of simulated outcomes. Social Security says about one in three 65-year-olds may live to 90 or beyond, so planning to at least 95 is prudent.

How much should I budget for health care in retirement?

Fidelity's 2026 estimate is $185,500 for a 65-year-old over retirement, covering Medicare premiums, deductibles, and prescriptions. It does not include long-term care, which would be on top of that.

What is a Monte Carlo retirement simulation?

It tests your plan against many possible market histories instead of one average return, then reports what share of those futures leave you with money at the end. The result is a success rate, a probability rather than a guarantee, which is the same approach Morningstar uses to define its safe withdrawal rate.