$1.5 million earns between $4,625 and $5,500 per month in today's safest options, depending on where you put it. In a high-yield savings account at 4.20% APY, that's about $5,250 a month in interest. Below are the numbers for each option with October 2026 rates.
Monthly Income from $1.5 million by Investment
| Investment | Rate / yield | Per month | Per year | Notes |
|---|---|---|---|---|
| High-yield savings account | 4.20% | $5,250 | $63,000 | variable APY, FDIC insured |
| 1-year CD | 4.40% | $5,500 | $66,000 | locked for 12 months |
| 3-month Treasury bills | 4.20% | $5,250 | $63,000 | no state income tax |
| Dividend ETF (e.g. SCHD-style) | 3.70% | $4,625 | $55,500 | estimated yield, price fluctuates |
| 4% rule withdrawal | 4.00% | $5,000 | $60,000 | stock/bond portfolio, inflation-adjusted |
Reference rates (October 2026): high-yield savings 4.20% APY, 1-year CD 4.40%, 3-month T-bills 4.20%, dividend ETF yield ~3.7%, stock market long-term average 10% a year (7% after inflation). Figures are before taxes: interest is taxed as ordinary income, qualified dividends at lower rates. Sources: CNBC Select and NerdWallet (savings and CD rates, Oct 2026), U.S. Treasury (3-month bill), BLS Consumer Expenditure Survey (household spending). Not financial advice.
Interest vs. the 4% Rule
Living only on interest keeps your principal intact, but cash rates move with the Federal Reserve: when rates fall, your income falls too. The 4% rule takes a different approach — invest in a diversified stock and bond portfolio and withdraw 4% in the first year, then adjust for inflation. On $1.5 million that's about $5,000 per month, and historically it has lasted at least 30 years in most scenarios.
Is $1.5 million Enough to Retire?
The average American household spends about $6,440 per month. A $1.5 million portfolio covers about 78% of the average American household's spending — enough for a lean retirement in a low-cost area, or a comfortable one alongside Social Security. Add Social Security, a pension or part-time income and the picture improves quickly.
How Long Does It Take to Save $1.5 million?
Starting from zero and earning 7% a year after inflation (the stock market's long-term real average):
| Monthly investment | Time to reach $1.5 million | Total contributed |
|---|---|---|
| $500/month | 42 years and 9 months | $256,500 |
| $1,000/month | 33 years and 3 months | $399,000 |
| $2,000/month | 24 years and 6 months | $588,000 |
| $5,000/month | 14 years and 8 months | $880,000 |
Everything above what you contributed comes from compound growth — which is why starting early matters more than starting big.
Frequently Asked Questions
How much interest does $1.5 million earn per month?
In a high-yield savings account paying 4.20% APY, $1.5 million earns about $5,250 per month ($63,000 a year) before taxes. A 1-year CD at 4.40% pays about $5,500 per month.
Can I live off the interest of $1.5 million?
Using the 4% rule, $1.5 million supports about $5,000 per month, adjusted for inflation every year. The average U.S. household spends about $6,440 per month, so $1.5 million cannot cover average spending on its own.
What is the safest way to earn monthly income on $1.5 million?
High-yield savings accounts and CDs are FDIC insured up to $250,000 per depositor per bank, and Treasury bills are backed by the U.S. government. With $1.5 million, spread cash across several banks or use Treasuries to stay fully protected.
How much will $1.5 million be worth in 10 years?
At the stock market's long-term average of 10% a year, $1.5 million would grow to about $3,890,614 in 10 years — about $2,950,727 in today's dollars after inflation. Returns are not guaranteed.