Can I retire at 55 with $500,000 as a couple?

At 55, a couple with $500,000 has 12 years before full Social Security at 67 and two claiming decisions to make: whether one of you claims early to shorten the bridge, whether both of you wait, and how much stock risk to carry through the first decade. The lever table below shows which of those matters most for this household.

What 10,000 simulated retirements say

Your household's 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 $500,000 supports $1,670 a month from the portfolio. Add the $3,208 monthly Social Security we assume for the two of you and the budget comes to $4,880. But benefits don't start until 67, so for the first 12 years the portfolio pays the whole $4,880 on its own. Simulated, that budget lasts to 95 in 8% 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 $3,250.

How the money holds up over time

Spending $3,250 a month, the median simulated household still holds $494K at 85 (in today's dollars). In an unlucky future — the 10th percentile — it's down to $8K, and in a lucky one (90th percentile) it's $1.85M. Among the futures where the money lasts, the typical balance left at 95 is $884K — the cushion that a 90% target buys, more than the $500,000 you started with.

Push spending to $3,500 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 64. 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 $3,250 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 serious risk is a 22% benefit cut from 2032: the odds fall to 66%, a drop large enough to plan around explicitly.

Our read

A plan that leans on Washington

Few scenarios here are more exposed to the 2032 trust-fund shortfall. At $3,250 a month the cut drops the odds from 90% to 66%, because combined benefits of $3,208 would cover nearly all of this budget after 67. A 22% cut leaves roughly $700 a month for the portfolio to fill for the rest of your lives.

Claim timing doesn't rescue it: both at 62 gives 81% and both at 70 gives 74%, both below the baseline, because this budget is tuned to benefits starting at 67. The flexible part of this plan is spending. A budget that can drop a few hundred dollars a month if a cut arrives is the most direct hedge.

These are also ten years without Medicare, for two people. Subsidized marketplace coverage depends on income, and a $3,250 budget drawn partly from Roth contributions or taxable savings can keep it low enough to matter. Working five more years, to 60, would lift the safe budget to $3,800.

Related: Social Security's 2032 deadline

If one of you is left

We assume both of you reach 95. At the first death, the survivor keeps the larger check and the $1,137 one stops, a 35% cut to household benefits. At $3,250 a month, the $2,071 left covers 64% of spending instead of 99%; savings fill the gap. From the year after, a widow or widower without a dependent child files as single: narrower brackets, and the Medicare surcharge (IRMAA) above $109,000 of MAGI rather than $218,000.

Sources: SSA — survivor benefit amounts · IRS Publication 501 — filing status

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 $176K.

   Source: irs.gov
2. 61

   2032: projected trust-fund depletion

   About 78% of scheduled benefits payable without action from Congress (2026 Trustees Report): $706 a month less. Odds at $3,250: 66%.

   Source: ssa.gov
3. 62

   Earliest Social Security claim

   $2,246 a month for life (70% of $3,208). It cuts the odds at $3,250 to 81%.

   Source: ssa.gov
4. 65

   Medicare

   10 years of coverage for two: COBRA for up to 18 months, then marketplace plans whose subsidies depend on your combined income.

   Source: healthcare.gov
5. 67

   Full retirement age (our assumption)

   $3,208 a month combined, 12 years after you stop working: 99% of $3,250.

   Source: ssa.gov
6. 70

   Maximum Social Security

   $3,978 a month combined (124%). Waiting lowers the odds at $3,250 to 74%.

   Source: ssa.gov
7. 75

   Required minimum distributions

   Born 1971, so RMDs start at 75 under SECURE 2.0, on a median $329K. From 63 on, conversion income counts toward Medicare's IRMAA surcharge, which applies above $218,000 of joint MAGI.

   Source: irs.gov

How we ran these numbers

• Both spouses, 55, retiring in 2026 with $500,000 invested (home equity not counted) and no further contributions. Social Security of $2,071 + $1,137 a month at full retirement age, SSA's January 2026 average for an aged couple, 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 with both alive.

Benefit figures: SSA 2026 COLA fact sheet.

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