Scenario · single age 50 · $500,000 saved

Can I retire at 50 with $500,000 as a single person?

In our 10,000-path simulation, a single person retiring at 50 with $500,000 can spend about $2,250 a month in today's dollars — Social Security included once it starts at 67 — with a 90% chance the money lasts to age 95. Accept 75% odds and the number rises to $2,550 a month.

By Mindaugas Laucius · Last reviewed October 21, 2026

Retiring as a single person at 50 with $500,000 is a 45-year planning problem, one of the longest financial commitments you can make. The first years of withdrawals decide most of it: a 2008-style drawdown early on leaves a very different path than retiring into a calm decade, which is why this page reports odds rather than a single projection.

What 10,000 simulated retirements say

Your odds of lasting to 95 at each all-in monthly budget, in today's dollars. See how we ran these numbers.

Chance the money lasts to age 95 at each monthly spending level
Monthly spendingChance money lasts to 95
$1,80099%
$2,30089%
$2,60072%
$2,90052%
$3,30030%

The 4% rule versus the simulation

The 4% rule says $500,000 supports $1,670 a month from the portfolio. Add the $2,071 monthly Social Security we assume for you and the budget comes to $3,740. But benefits don't start until 67, so for the first 17 years the portfolio pays the whole $3,740 on its own. Simulated, that budget lasts to 95 in 15% of futures. The rule badly overstates what's safe here: a 17-year bridge to Social Security drains the portfolio before benefits arrive. The 90%-odds budget is $2,250.

How the money holds up over time

Spending $2,250 a month, the median simulated household still holds $761K at 85 (in today's dollars). In an unlucky future — the 10th percentile — it's down to $37K, and in a lucky one (90th percentile) it's $2.86M. Among the futures where the money lasts, the typical balance left at 95 is $1.30M — the cushion that a 90% target buys, more than the $500,000 you started with.

Portfolio balance in today’s dollars when spending $2,250 a month
AgeUnlucky (10th pct.)Typical (median)Lucky (90th pct.)
75$44K$512K$1.67M
85$37K$761K$2.86M
95$30K$1.15M$4.94M

Push spending to $2,550 a month and about 25% of simulated futures run dry before 95. When that happens, the median age the money runs out is 66, and the earliest tenth of those failures arrive by 63. That falls inside the wait for benefits at 67; the emergency valve would be claiming early, at a permanently reduced check.

What moves the odds

Holding spending at $2,250 a month and changing one thing at a time, nothing tested improves the odds by more than a point, so this budget is already close to its best setup. The biggest downside is a 22% benefit cut from 2032, which takes the odds to 81%.

Chance the money lasts at $2,250 a month, changing one assumption at a time
At $2,250/month, if you…Chance money lastsvs. baseline
Baseline: balanced mix, Social Security at 6791%—
More conservative mix (30% stocks)88%−3 pts
Growth mix (85% stocks)90%−1 pt
Claim Social Security at 6287%−4 pts
Delay Social Security to 7087%−4 pts
22% benefit cut from 2032 (trust-fund shortfall)81%−10 pts

Our read

Exposure to the 2032 shortfall

You'd be 56 in 2032, when the Trustees project the retirement trust fund runs dry and benefits fall to about 78% of schedule unless Congress acts. At $2,250 a month that cut takes the odds from 91% to 81%. After 67, Social Security is meant to cover most of this budget, so a smaller check means larger withdrawals for the rest of your life.

You can't control the policy, but you can control how much the plan leans on it. Building the budget around the reduced benefit and treating any fix from Congress as a bonus is the conservative version; the calculator's 2032 toggle shows what that budget looks like with your own numbers.

Longevity is the other single-retiree risk, and the usual answer, delaying Social Security, doesn't work at this budget: waiting to 70 lowers the odds to 87%, because $500,000 can't carry three more years of full withdrawals. A later exit can; stopping at 55 raises the safe budget to $2,550.

Related: Social Security's 2032 deadline

One benefit, one plan

No spousal or survivor benefit backs this plan up: your $2,071 check is the only income that can't run out. From 67 it covers 92% of $2,250; savings carry the rest for life. There's no partner to share two other costs with, either: the Administration for Community Living estimates almost 70% of people turning 65 will need some long-term care, which this simulation doesn't model, and the single-filer IRMAA surcharge applies above $109,000 of MAGI, half the joint level.

Sources: ACL — how much care will you need?

Your timeline from age 50

  1. 56

    2032: projected trust-fund depletion

    About 78% of scheduled benefits payable without action from Congress (2026 Trustees Report): $456 a month less. Odds at $2,250: 81%.

    Source: ssa.gov
  2. 59½

    Penalty-free IRA and 401(k) withdrawals

    9.5 years out. Until then, about $257K of spending at $2,250 a month has to come from taxable savings, Roth contributions or a 72(t) schedule.

    Source: irs.gov
  3. 62

    Earliest Social Security claim

    $1,450 a month for life (70% of $2,071). It cuts the odds at $2,250 to 87%.

    Source: ssa.gov
  4. 65

    Medicare

    15 years of individual coverage: COBRA for up to 18 months, then a marketplace plan whose subsidy depends on your income, not your savings.

    Source: healthcare.gov
  5. 67

    Full retirement age (our assumption)

    $2,071 a month, 17 years after you stop working: 92% of $2,250.

    Source: ssa.gov
  6. 70

    Maximum Social Security

    $2,568 a month (124%). Waiting lowers the odds at $2,250 to 87%.

    Source: ssa.gov
  7. 75

    Required minimum distributions

    Born 1976, so RMDs start at 75 under SECURE 2.0, on a median $512K. From 63 on, conversion income counts toward Medicare's IRMAA surcharge, which applies above $109,000 of single MAGI.

    Source: irs.gov

How we ran these numbers

  • You, 50, retiring in 2026 with $500,000 invested (home equity not counted) and no further contributions. Social Security of $2,071 a month at full retirement age, SSA's January 2026 average retired-worker benefit, claimed at 67 and indexed to inflation. Leaving work this early often lowers the real figure; check yours at ssa.gov/myaccount.
  • 60/35/5 stocks, bonds and cash; spending flat in today's dollars, taxes and health insurance included; success means lasting to 95.

Benefit figures: SSA 2026 COLA fact sheet.

The methodology page documents every assumption and data source. Your own numbers will differ — run them below.

Recent policy changeTrumpIRA.gov launches in January 2027 — see our explainer on what it changes.

Run this scenario with your own numbers

We’ve pre-filled $500,000 saved and a target retirement age of 50. Set your current age and monthly numbers to see your odds.

Yearfold · retirement check

Will your savings last?

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Enter your numbers and press Calculate to see your retirement success probability.

Educational projection, not financial advice. Results are probabilistic, not guarantees. Methodology

Going deeperWondering whether half a million is actually enough? See Is $500K enough to retire on? — the three numbers that decide it.

Frequently asked

  • Is $500,000 enough to retire at 50?

    It can be, if your total spending fits. $2,250 a month has 90% odds and $2,550 has 75%, in today's dollars with Social Security from 67.

Related reading

Yearfold is a financial-education tool. It is not a registered investment adviser and does not provide personalized investment, tax, or legal advice. Results are probabilistic projections based on historical data and stated assumptions; they are not guarantees. Methodology

Last reviewed October 21, 2026 · Read the journal