How Much Do You Need to Retire at 65?

The 25× rule for age 65

Take your expected annual retirement spending and multiply by 25. That's your portfolio target. The math comes from the 4% rule: 4% × 25 = 100% of your spending.

• Spend $40K/year → need $1.0M
• Spend $50K/year → need $1.25M
• Spend $60K/year → need $1.5M
• Spend $80K/year → need $2.0M
• Spend $100K/year → need $2.5M

How Social Security changes the picture

Most retirees underestimate Social Security. The average benefit in 2025 is about $1,900/month — roughly $23,000/year. A married couple often receives $40,000–$50,000 combined.

Subtract that from your annual spending before applying the 25× rule:

• Spend $60K, receive $25K from Social Security → portfolio needs to cover $35K → need $875K
• Spend $80K, receive $40K combined → portfolio covers $40K → need $1M
• Spend $100K, receive $45K combined → portfolio covers $55K → need $1.375M

Medicare and healthcare at 65

Medicare kicks in at exactly 65 — one of the strongest reasons not to retire much earlier. Plan for total healthcare costs of about:

• Part B premiums: ~$175/month
• Medigap or Medicare Advantage: $100–$300/month
• Part D drug coverage: $35–$80/month
• Out-of-pocket: ~$2,000/year average

Budget roughly $6,000–$8,000 per person per year for healthcare in retirement, plus more if you want a robust Medigap plan.

Where you stand by age 65 — Fidelity benchmarks

• By 30: 1× annual salary
• By 40: 3× annual salary
• By 50: 6× annual salary
• By 60: 8× annual salary
• By 67: 10× annual salary

If you earn $75K and want to retire at 65, you should target around $750K of retirement savings (10×). That funds about $30K/year of portfolio income to pair with Social Security.

Catch-up if you're behind at 55

Starting late but want to retire at 65? Maximize catch-up contributions:

• 401(k): $23,000 + $7,500 catch-up = $30,500/year
• IRA: $7,000 + $1,000 catch-up = $8,000/year
• HSA (a triple-tax-advantaged stealth retirement account): $4,150 + $1,000 catch-up

Maxing out 401(k) + IRA from age 55 to 65 at a 7% return adds roughly $560,000 by retirement — a real, achievable catch-up.

Target portfolio by spending level

Guaranteed income does heavy lifting: every $1,000 a year of benefits removes about $25,000 from the portfolio target.

Worked example: 20 years out

Karen is 45 with $210,000 invested and wants $70,000 a year at 65, of which benefits cover $26,000. Her portfolio target is about $1,100,000.

• Existing $210,000 grows to about $813,000 at 7% over 20 years
• The shortfall is roughly $287,000
• That needs about $560/month of new contributions

Run your own version in the retirement age calculator.

Related questions

How does retiring at 60 change the number?

Five fewer earning years, five more spending years, and a gap before benefits begin — usually 25–35% more capital. See how much do you need to retire at 60.

Should I use a lower withdrawal rate at 65?

A 25–30 year horizon supports the standard 4%. Below age 60, drop toward 3.5%.

What about healthcare costs?

Budget them explicitly rather than assuming spending falls in retirement; premiums and out-of-pocket costs typically rise faster than general inflation.

Key takeaways

• Start from spending, subtract guaranteed income, then multiply the remainder by 25.
• Every $1,000 of annual benefits reduces the target by roughly $25,000.
• Existing balances compound hard over 20 years — measure the shortfall, not the total.
• Model healthcare and tax separately rather than assuming spending drops.

Use the calculator