How Much Do I Need to Retire? Savings Targets by Age

A Deeper Look at Retirement Planning

The 4% Rule: Your Withdrawal Blueprint

The 4% rule, developed from the Trinity Study, suggests you can withdraw 4% of your retirement savings in the first year, then adjust for inflation each subsequent year, with a high probability your money lasts 30+ years. This is why financial advisors often say you need 25× your annual expenses (since 1/25 = 4%). If you need $50,000 per year in retirement (after Social Security), your target is $1,250,000. Use our Compound Interest Calculator to see how regular contributions grow to meet this target.

The Power of Starting Early

Compound interest is the single most powerful force in retirement planning. Consider two savers: Person A invests $300/month from age 25 to 35 (10 years, $36,000 total), then stops. Person B starts at 35 and invests $300/month until 65 (30 years, $108,000 total). At 7% returns, Person A ends up with approximately $527,000 while Person B has only $340,000 — despite investing three times less money. Every year you delay costs you exponentially more later. Our Investment Calculator lets you model these scenarios with your own numbers.

Maximizing Tax-Advantaged Accounts

Tax-advantaged retirement accounts are your most powerful tools for building wealth:

Use our Tax Calculator to understand how retirement contributions affect your take-home pay, and our Salary Calculator to see your full compensation picture.

Catching Up If You Started Late

If you're 40 or 50 and feel behind, don't panic. Adults 50+ can make "catch-up" contributions of $7,500 extra to 401(k) plans and $1,000 extra to IRAs annually. Beyond maximizing contributions, consider these strategies: aggressively cutting expenses to increase your savings rate, working 2-3 years longer (which dramatically reduces the amount needed), downsizing your home to free up equity, and considering whether delaying Social Security from 62 to 70 increases your benefit by ~77%. Read our complete retirement planning guide for detailed strategies.

Early Retirement: The FIRE Movement

The Financial Independence, Retire Early (FIRE) movement advocates for aggressive saving (50-70% of income) to retire decades before 65. To retire at 50, you'll need roughly 30-33× annual expenses due to a longer retirement horizon. Bridge strategies are essential since you can't access most retirement accounts penalty-free until 59½: taxable brokerage accounts, Roth IRA contribution withdrawals, and the Rule of 55 for 401(k) access. Managing debt strategically and building passive income through high-ROI investments are key components.

Don't Forget Inflation

A dollar today won't buy the same goods in 20 years. At 3% annual inflation, $50,000 of today's purchasing power requires about $90,000 in 20 years. This is why your retirement savings must outpace inflation, not just match it. Historically, a diversified stock portfolio returns 7% after inflation, making it the primary vehicle for long-term retirement savings. Use our Inflation Calculator to see how inflation erodes purchasing power over your time horizon, and read our guide on inflation vs savings rates.

Estate Planning and Legacy

Retirement planning isn't just about you — it's about your family and legacy too. Consider how your savings, insurance, and assets will be distributed. Beneficiary designations on retirement accounts override wills, so keep them updated. If leaving an inheritance is important, factor that into your retirement number. Our guide on estate planning basics covers wills, trusts, and beneficiary strategies. For couples, our couples budgeting guide addresses joint retirement planning.