Can I retire at 55 with $250,000 as a single person?

At 55, a single person with $250,000 has 12 years before a full Social Security check at 67, and that bridge is why the classic 4% rule overstates the safe budget here, as the comparison below shows. The useful question is which lever (spending, claim age or stock mix) you'd most want to flex if your number doesn't fit.

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.

The 4% rule versus the simulation

The 4% rule says $250,000 supports $830 a month from the portfolio. Add the $2,071 monthly Social Security we assume for you and the budget comes to $2,900. But benefits don't start until 67, so for the first 12 years the portfolio pays the whole $2,900 on its own. Simulated, that budget lasts to 95 in 2% of futures. The rule badly overstates what's safe here: a 12-year bridge to Social Security drains the portfolio before benefits arrive. The 90%-odds budget is $1,650.

Notice that $1,650 is less than the $2,071 a month Social Security pays from 67. The limit here is the 12-year bridge, not the decades after it: these numbers hold spending flat for life, so a plan that spends less before 67 and more once benefits start can support a higher lifetime budget than this table shows.

How the money holds up over time

Spending $1,650 a month, the median simulated household still holds $243K at 85 (in today's dollars). In an unlucky future — the 10th percentile — it's down to $3K, and in a lucky one (90th percentile) it's $913K. Among the futures where the money lasts, the typical balance left at 95 is $437K — the cushion that a 90% target buys, more than the $250,000 you started with.

Push spending to $1,900 a month and about 23% of simulated futures run dry before 95. When that happens, the median age the money runs out is 65, 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 $1,650 a month and changing one thing at a time, the biggest improvement comes from claiming at 62, which moves the odds from 91% to 98%. Claiming early wins here because the gap before benefits is the binding problem: five fewer years of full withdrawals outweigh a permanently smaller check. The serious risk is delaying Social Security to 70: the odds fall to 72%, a drop large enough to plan around explicitly.

Our read

The Rule of 55, on a small balance

Leave your job in or after the year you turn 55 and that employer's 401(k) is penalty-free now. That is what makes retiring at 55 on $250,000 mechanically possible. Financially it supports $1,650 a month at 90% odds through the 12 years before Social Security.

Claiming at 62 lifts the odds at that budget to 98%; waiting to 70 drops them to 72%. With a balance this size, the portfolio's job is to get you to the first check, and every extra year of waiting is a year it may not cover. Leave the money in the 401(k) until you've used the Rule of 55: rolling it into an IRA first brings the 10% penalty back until 59½.

Ten years until Medicare is the costliest piece of this plan. On a $1,650 budget, marketplace premiums are only manageable with a subsidy, and the subsidy follows taxable income. That makes the tax character of each withdrawal a health-cost decision too: 401(k) dollars count in full, while spending down cash savings doesn't count at all.

Related: How to retire at 55 without the 10% penalty

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 more than covers $1,650, so the pre-benefit years are the whole risk. 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 55

1. 55

   Rule of 55

   Leave your employer in or after the year you turn 55 and that 401(k) is penalty-free now. IRAs wait until 59½, by which point this budget will have drawn about $89K.

   Source: irs.gov
2. 61

   2032: projected trust-fund depletion

   About 78% of scheduled benefits payable without action from Congress (2026 Trustees Report): $456 a month less. Odds at $1,650: 89%.

   Source: ssa.gov
3. 62

   Earliest Social Security claim

   $1,450 a month for life (70% of $2,071). It lifts the odds at $1,650 to 98%.

   Source: ssa.gov
4. 65

   Medicare

   10 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, 12 years after you stop working: more than the $1,650 budget.

   Source: ssa.gov
6. 70

   Maximum Social Security

   $2,568 a month (124%). Waiting lowers the odds at $1,650 to 72%.

   Source: ssa.gov
7. 75

   Required minimum distributions

   Born 1971, so RMDs start at 75 under SECURE 2.0, on a median $161K. 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, 55, retiring in 2026 with $250,000 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.
• 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.