How Long Will $500,000 Last in Retirement?
$500,000 will last approximately 17–25 years in retirement, depending on your annual spending, investment returns, and whether you have Social Security or other income. At the common 4% withdrawal rate, $500,000 produces $20,000 per year — which, combined with Social Security, can fund a modest but sustainable retirement for many people.
Here's the full picture.
How Long $500,000 Lasts at Different Withdrawal Rates
The most direct way to understand your timeline is to look at how long $500,000 lasts at different annual withdrawal amounts, assuming a 5% average annual investment return and 3% inflation.
| Annual withdrawal | Monthly income | Years until depleted |
|---|---|---|
| $15,000 (3%) | $1,250 | 38+ years |
| $20,000 (4%) | $1,667 | 29 years |
| $25,000 (5%) | $2,083 | 23 years |
| $30,000 (6%) | $2,500 | 19 years |
| $35,000 (7%) | $2,917 | 16 years |
| $40,000 (8%) | $3,333 | 13 years |
| $50,000 (10%) | $4,167 | 10 years |
Assumes 5% average annual portfolio return and 3% annual inflation adjustment to withdrawals.
The takeaway: the withdrawal rate is everything. The difference between withdrawing 4% and 6% per year isn't just a math problem — it's the difference between your money lasting 29 years versus 19 years. That gap can mean the difference between dying with a cushion or running out of money in your early 80s.
See your personal timeline: Use our free retirement budget calculator to model how long your savings will last based on your actual spending and income sources.
The Critical Role of Social Security
Here's the part most "$500K retirement" articles miss: most people retiring with $500,000 also receive Social Security income. Social Security doesn't come from your portfolio — it's paid monthly regardless of your investment balance.
That changes everything.
If you receive $1,800/month ($21,600/year) from Social Security and you need $45,000/year to cover your expenses, your portfolio only needs to produce $23,400 per year — a 4.7% withdrawal rate instead of 9%.
| Annual expenses | Social Security income | Portfolio must cover | Withdrawal rate | Years portfolio lasts |
|---|---|---|---|---|
| $35,000 | $18,000 | $17,000 | 3.4% | 35+ years |
| $45,000 | $21,600 | $23,400 | 4.7% | 24 years |
| $45,000 | $24,000 | $21,000 | 4.2% | 27 years |
| $55,000 | $21,600 | $33,400 | 6.7% | 17 years |
| $55,000 | $27,000 | $28,000 | 5.6% | 20 years |
Average Social Security retirement benefit in 2026 is approximately $1,900/month. Your benefit depends on your earnings history and claiming age.
The size of your Social Security benefit — and when you claim it — dramatically affects how long $500,000 lasts. Delaying from age 62 to 70 increases your monthly benefit by up to 77%. For someone with $500,000 in savings, that's often the single highest-return financial decision available. Learn more about when to claim Social Security.
Real-World Scenarios: Different Ages, Different Outcomes
The age at which you retire matters as much as how much you have. Someone retiring at 62 needs $500,000 to last 30+ years. Someone retiring at 72 only needs it to stretch 20 years.
Scenario 1: Retiring at 62 with $500,000
- Social Security: Claiming at 62 gives you a permanently reduced benefit — roughly 70% of your full retirement age benefit
- Average SS benefit at 62: ~$1,400/month ($16,800/year)
- Portfolio gap at $45,000 spending: $28,200/year (5.6% withdrawal)
- Estimated years portfolio lasts: 21 years — runs out around age 83
This is a risky scenario. Retiring early with reduced Social Security and a high withdrawal rate is a recipe for running short. It can work if you're willing to keep spending very low, do part-time work in your 60s, or have significant other assets.
Scenario 2: Retiring at 67 with $500,000
- Social Security: Claiming at full retirement age gives you 100% of your benefit
- Average SS benefit at 67: ~$1,900/month ($22,800/year)
- Portfolio gap at $45,000 spending: $22,200/year (4.4% withdrawal)
- Estimated years portfolio lasts: 26 years — takes you to age 93
This is a much more sustainable picture. The higher Social Security income reduces portfolio dependence significantly, and a 4.4% withdrawal rate is close to the historically safe 4% threshold.
Scenario 3: Retiring at 70 with $500,000
- Social Security: Delaying to 70 gives you maximum benefit — roughly 124–132% of your full retirement age benefit
- Average SS benefit at 70: ~$2,400/month ($28,800/year)
- Portfolio gap at $45,000 spending: $16,200/year (3.2% withdrawal)
- Estimated years portfolio lasts: 40+ years — portfolio likely grows, not shrinks
Waiting until 70 to retire transforms a modest $500,000 into a genuinely sustainable retirement. The portfolio withdrawal rate drops below 4% and the combination of investment returns and a low draw rate means your balance could actually increase in many years.
How Investment Returns Affect Your Timeline
The projection tables above assume a 5% average return. But markets don't deliver smooth average returns — they swing up and down, and the order of returns matters enormously in early retirement.
Here's how $500,000 lasts across different return scenarios at a $25,000/year withdrawal:
| Average annual return | Years until depleted |
|---|---|
| 3% (conservative) | 26 years |
| 5% (moderate) | 34 years |
| 7% (growth) | 50+ years |
| -1% (poor returns early) | 15–18 years |
The last row illustrates sequence of returns risk — the danger of experiencing poor market performance in the first few years of retirement. A 40% market drop in year two of retirement is far more damaging than the same drop in year 20, because you're selling shares at low prices to fund spending, leaving fewer shares to recover.
This is why financial planners recommend:
- Keeping 1–2 years of spending in cash or short-term bonds so you're not forced to sell stocks during downturns
- Maintaining some stock exposure throughout retirement — not shifting entirely to bonds
- Being flexible with spending in down years
How Inflation Erodes $500,000 Over Time
At 3% annual inflation, the purchasing power of a dollar falls by half roughly every 24 years. This means if you retire at 65 spending $40,000/year and live to 90, your spending will need to grow to approximately $83,000/year in nominal dollars to maintain the same lifestyle.
Your portfolio needs to account for this — which is why simply dividing $500,000 by your annual spending doesn't give you a reliable estimate of how many years it'll last.
| Year | $40K in today's dollars costs... | Cumulative inflation at 3% |
|---|---|---|
| Today | $40,000 | — |
| Year 5 | $46,370 | +16% |
| Year 10 | $53,757 | +34% |
| Year 15 | $62,317 | +56% |
| Year 20 | $72,244 | +81% |
| Year 25 | $83,773 | +109% |
This is why staying invested in assets that outpace inflation — primarily stocks — matters even in retirement. A portfolio of 100% bonds or cash will be eroded by inflation over a 25-year retirement. Read more about how inflation affects retirement savings.
Can You Retire Comfortably on $500,000?
Yes — but it requires the right setup. Here's what needs to be true:
You have meaningful Social Security income. $500,000 alone is tight for most retirements. But $500,000 + $22,000–$28,000/year in Social Security is a workable foundation for many people, especially in lower cost-of-living areas.
Your spending is under control. If you can live on $40,000–$45,000/year total (including Social Security), a $500,000 portfolio can support that at a sustainable withdrawal rate. If you need $70,000+, $500,000 isn't enough without other income.
You retire at or after full retirement age. Early retirement with $500,000 is genuinely risky. Retiring at 67–70 gives you both maximum Social Security and fewer years for the portfolio to cover.
You maintain a sensible asset allocation. Keeping 50–70% in stocks even in retirement protects against inflation and extends how long your money lasts.
You stay flexible. The retirees who make $500,000 work are the ones who can reduce discretionary spending in bad market years, pick up occasional part-time income, or downsize housing if needed.
How to Make $500,000 Last Longer
If you're heading into retirement with $500,000 and want to maximize how long it lasts, these moves have the biggest impact:
Delay Social Security as long as possible. This is the most powerful lever available. Every year you delay past full retirement age adds roughly 8% to your monthly benefit — permanently, for life, with annual COLA adjustments. Even delaying from 67 to 70 can add $500–$700/month for the rest of your life.
Keep withdrawal rates below 4–5%. At $500,000, this means living on $20,000–$25,000 from your portfolio per year. For most people, that requires Social Security or another income source to make up the gap.
Work part-time in early retirement. Earning even $15,000–$20,000/year in your 60s — consulting, freelancing, part-time retail, seasonal work — dramatically reduces portfolio drawdown in the years when sequence-of-returns risk is highest.
Downsize housing. If you own a home and move to a smaller one or a lower cost-of-living area, you can free up equity, reduce property taxes and maintenance costs, and potentially bank additional retirement savings.
Be strategic about taxes. Withdrawing from accounts in the right order — generally taxable accounts first, then traditional IRAs, then Roth — can reduce your lifetime tax bill and make your savings last longer. Read: what is the best order to withdraw from retirement accounts.
Use a flexible withdrawal strategy. Rather than withdrawing a fixed dollar amount each year, consider adjusting your withdrawals based on portfolio performance. In strong years, take a little more. In down years, cut discretionary spending. This flexibility can extend portfolio longevity by years.
How Does $500,000 Compare to $1 Million?
It's worth understanding exactly how much difference an extra $500,000 makes in retirement — because the math is not simply "twice as good."
| $500,000 portfolio | $1,000,000 portfolio | |
|---|---|---|
| Annual income at 4% withdrawal | $20,000 | $40,000 |
| Monthly income from portfolio | $1,667 | $3,333 |
| With $22,800 SS income | $42,800/year total | $62,800/year total |
| Years until depleted (at $45K spending) | 26 years | 40+ years |
The difference between $500K and $1M isn't just more income — it's also dramatically more longevity and resilience. But $500,000 is not a retirement death sentence. Millions of Americans retire comfortably on portfolios in this range, especially with strong Social Security income and controlled spending.
For a full breakdown of the $1 million scenario, see: how long will $1 million last in retirement.
Build Your Personal Retirement Projection
The scenarios in this article cover a wide range — but your situation is specific. Your Social Security benefit, your actual monthly expenses, your planned retirement age, and your investment mix all produce a result that's unique to you.
Our free retirement budget calculator lets you:
- Enter your savings balance (starting with $500,000 or any amount)
- Add Social Security income and any other income sources
- Build a full monthly expense budget
- See how long your money lasts — and what you can adjust to change the outcome
It takes about five minutes and gives you a real projection, not a table built on average assumptions. Try it now.
Frequently Asked Questions
Can I retire at 60 with $500,000?
It's difficult without significant other income. Retiring at 60 means your portfolio may need to last 30–35 years, and you're too young for Medicare (coverage starts at 65) and can't yet claim Social Security without a penalty (earliest is 62). You'd likely need to withdraw 6–8% per year without Social Security, which most research suggests leads to running out of money within 15–20 years. Part-time work or a pension changes the picture considerably.
How much per month can I withdraw from $500,000?
At the commonly recommended 4% annual withdrawal rate, $500,000 supports a withdrawal of $20,000 per year — or about $1,667 per month. Combined with an average Social Security benefit of approximately $1,900/month, total monthly income would be around $3,567. Whether that's enough depends entirely on where you live and what you spend.
Will $500,000 last 20 years in retirement?
Yes, in most scenarios. At a 4% withdrawal rate ($20,000/year) with a balanced portfolio earning 5–6% annually, $500,000 will last well beyond 20 years — closer to 29–35 years. At higher withdrawal rates (6–8%), 20 years becomes a realistic ceiling.
Is $500,000 enough to retire at 65?
For many people, yes — particularly if Social Security covers a significant portion of their expenses. At 65, you can claim Medicare (eliminating the need to buy individual health insurance) and will be close to full Social Security retirement age. The combination of controlled spending, full Social Security income, and a 4–5% withdrawal rate makes $500,000 a workable retirement foundation.
How long does $500,000 last at a 5% withdrawal rate?
At a 5% withdrawal rate ($25,000/year from a $500,000 portfolio), assuming a 5% average annual return and 3% inflation adjustment, the portfolio lasts approximately 23 years. That takes a 65-year-old to age 88, which covers average life expectancy but leaves limited margin for a longer-than-average lifespan.
What is the 4% rule and does it apply to $500,000?
The 4% rule states that withdrawing 4% of your portfolio in year one — then adjusting for inflation each year — has historically provided a high probability of lasting 30 years. Applied to $500,000, that's $20,000 in year one. Read the full 4% rule explanation to understand its assumptions, limitations, and what critics say about it in today's environment.
The Bottom Line
$500,000 can absolutely fund a real retirement — but not in isolation and not without a plan.
The honest answer to "how long will it last" is: 17–35 years, depending on what you spend and what else you have coming in. With average Social Security income and spending around $45,000/year, a 67-year-old retiree with $500,000 has a realistic shot at a 25–30 year retirement. Without Social Security or another income source, and with spending above $30,000/year from the portfolio alone, $500,000 runs out faster than most people expect.
The levers that matter most: your withdrawal rate, your Social Security claiming strategy, and your spending flexibility in bad market years.
Find out exactly how long your money will last with our free retirement budget calculator.
Last updated: May 2026. This article is for educational purposes and does not constitute personalized financial advice. Consult a licensed financial advisor for guidance specific to your situation.