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Can I Retire on $2,500,000?

TL;DR — Quick Answer

Using the 4% rule, a $2,500,000 portfolio supports withdrawals of about $100,000 per year ($8,333/month), adjusted for inflation each year. Adding the average Social Security benefit of $2,071/month (SSA, January 2026) brings a single retiree to roughly $124,852 per year. For comparison, the average U.S. household headed by someone 65+ spends $61,432/year (BLS Consumer Expenditure Survey, 2024 data). Yes with room to spare — the more common failure mode at this level is underspending, not running out.

Test it yourself: how long does $2,500,000 last?

Prefilled with $2,500,000 and a 4% starting withdrawal. Change any number — the simulation runs month by month with monthly inflation adjustment.

Result

What $2,500,000 pays at each withdrawal rate

The 4% rule is a starting point, not a law. Researchers and planners commonly debate rates between 3% (very conservative, long retirements) and 5% (aggressive, or shorter horizons). Here is what each rate means in actual income from $2,500,000:

Withdrawal ratePer yearPer month+ avg. Social Security ($2,071/mo)
3%$75,000$6,250/mo$8,321/mo
3.5%$87,500$7,292/mo$9,363/mo
4% (4% rule)$100,000$8,333/mo$10,404/mo
4.5%$112,500$9,375/mo$11,446/mo
5%$125,000$10,417/mo$12,488/mo

How long $2,500,000 lasts at different spending levels

This table shows how many years the portfolio survives at each annual spending level (today's dollars, inflation-adjusted every year), under three real (after-inflation) return assumptions. A real return of 4–5% roughly corresponds to a balanced stock-heavy portfolio's historical average; 3% is conservative.

Annual spending3% real return4% real return5% real return
$75,000/yr (3.0%)40+40+40+
$100,000/yr (4.0%)40+40+40+
$125,000/yr (5.0%)30.3 yrs39.3 yrs40+
$150,000/yr (6.0%)23 yrs27.2 yrs34.6 yrs
$200,000/yr (8.0%)15.7 yrs17.3 yrs19.4 yrs

"40+" means the portfolio was still growing or intact after 40 years — withdrawals below the real return are sustainable indefinitely in this deterministic model. Real markets vary year to year; sequence-of-returns risk means actual outcomes can be worse (or better) than a constant-return model.

The honest verdict on $2,500,000

$100,000 a year at 4% — a six-figure retirement income from assets alone. At this level the 4% framework starts to be conservative to a fault for many retirees: spending typically declines through the 'slow-go' years in one's late 70s and 80s, and a fixed inflation-adjusted withdrawal often leaves a large unspent balance. Retirees here face the opposite of the usual problem: research on retirement spending consistently finds this cohort underspends relative to what their portfolios can support.

Benchmarks worth knowing (2026)

$61,432

Average annual spending, U.S. households 65+ ($61,432/year (BLS Consumer Expenditure Survey, 2024 data))

$2,071/mo

Average Social Security retired-worker benefit ($2,071/month (SSA, January 2026))

Averages hide wide variation: surveys also find roughly half of retirees live on under $2,000/month. Your own tracked spending is a far better planning input than any national average.

The math behind these numbers

The 4% rule comes from historical studies (most famously the Trinity study) of U.S. stock/bond portfolios: an initial withdrawal of 4% of the portfolio, increased by inflation each year, historically survived at least 30 years in the large majority of starting periods. First-year income is simply:

Annual income = Portfolio × Withdrawal rate
$100,000 = $2,500,000 × 4%

The simulator above is more granular: it converts returns and inflation to monthly rates ((1+r)1/12−1), withdraws one-twelfth of your inflation-adjusted annual spending each month, and compounds what remains. The longevity table uses the same engine at fixed real returns. None of this models market crashes, taxes, or fees — treat every number as a planning estimate, not a guarantee.

Frequently asked questions

How much monthly income does $2,500,000 generate in retirement?

At a 4% withdrawal rate, $2,500,000 provides about $8,333 per month ($100,000 per year), adjusted upward for inflation each year. At a more conservative 3.5% it is $7,292 per month; at 5% it is $10,417 per month with higher depletion risk.

How long will $2,500,000 last in retirement?

It depends on spending. Withdrawing $100,000 per year (the 4% rule) from $2,500,000, historical studies suggest the portfolio survives at least 30 years in the large majority of scenarios. Spending $200,000 per year instead, a constant-real-return model shows the money running out in roughly 17 years at a 4% real return.

Is $2,500,000 enough to retire on with Social Security?

Combining a 4% withdrawal ($100,000/year) with the average Social Security retired-worker benefit of about $2,071/month gives roughly $124,852 per year for a single retiree — versus average 65+ household spending of about $61,432 per year. A couple with two benefits adds roughly $24,852 more. Whether that is "enough" depends on housing costs, health coverage, and location.

Can I retire early (before 62) on $2,500,000?

Early retirement means the portfolio carries all spending alone until Social Security (62+) and Medicare (65) begin, so most planners use a lower withdrawal rate — 3 to 3.5% — for horizons beyond 30 years. On $2,500,000 that means budgeting $75,000–$87,500 per year, and private health insurance premiums before 65 are usually the largest extra line item.

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