Retiring on $40,000 per year using the 4% rule (withdraw 4% of your portfolio per year, indexed to inflation) requires $1,000,000 in savings ($40,000 / 0.04 = $1,000,000). To calculate the required savings for different target spend levels, we can use the following formula: Required Savings = Target Spend Level / Withdrawal Rate.
For example, to retire on $60,000 per year, you would need $1,500,000 in savings ($60,000 / 0.04 = $1,500,000), and to retire on $80,000 per year, you would need $2,000,000 in savings ($80,000 / 0.04 = $2,000,000).
Dividend Yield: A Low-Risk Option
Dividend-paying stocks can provide a relatively low-risk source of passive income. For example, if you invest $1,000,000 in a dividend-paying stock with a 4% dividend yield, you can expect to earn $40,000 per year in dividend income ($1,000,000 * 0.04 = $40,000). However, this amount may not keep pace with inflation, and the stock's value may fluctuate over time.
Bond Ladders: A Predictable Income Stream
A bond ladder can provide a predictable income stream in retirement. By investing in a series of bonds with staggered maturity dates, you can create a steady stream of income. For example, if you invest $1,000,000 in a bond ladder with an average yield of 5%, you can expect to earn $50,000 per year in interest income ($1,000,000 * 0.05 = $50,000).
4% Rule Withdrawals: A Time-Tested Strategy
The 4% rule (withdraw 4% of your portfolio per year, indexed to inflation) is a time-tested strategy for generating passive income in retirement. For example, if you invest $1,500,000 in a diversified portfolio and withdraw 4% per year, you can expect to earn $60,000 per year in retirement income ($1,500,000 * 0.04 = $60,000). You can use tools like the Freedom Calculator to determine how much you need to save to support your desired lifestyle in retirement.
Comparing Passive Income Strategies
To compare the different passive income strategies, let's consider the following scenarios:
- Retiring on $40,000 per year using the 4% rule: $1,000,000 in savings
- Retiring on $60,000 per year using the 4% rule: $1,500,000 in savings
- Retiring on $80,000 per year using the 4% rule: $2,000,000 in savings
- Investing $1,000,000 in a dividend-paying stock with a 4% dividend yield: $40,000 per year in dividend income
- Investing $1,000,000 in a bond ladder with an average yield of 5%: $50,000 per year in interest income
As shown in the table below, the required savings for each scenario can be calculated as follows:
| Target Spend Level | Required Savings (4% Rule) | Dividend Income | Bond Ladder Income |
|---|---|---|---|
| $40,000 | $1,000,000 | $40,000 | $40,000 (assuming 4% yield) |
| $60,000 | $1,500,000 | $60,000 (assuming 6% dividend yield) | $50,000 (assuming 5% yield) |
| $80,000 | $2,000,000 | $80,000 (assuming 8% dividend yield) | $60,000 (assuming 6% yield) |
Ultimately, the amount of passive income needed to retire depends on your target spend level and investment strategy. By understanding your options and creating a personalized plan, you can achieve financial independence. For more information on retirement planning, consider reading about the lean FIRE vs fat FIRE vs barista FIRE approaches, or explore how to calculate your retirement number.
New to FIRE? See our primer at https://freedomcalc.app/what-is-fire.
For a retiree with a $2,000,000 portfolio, using the 4% rule, the first year's withdrawal would be $80,000 ($2,000,000 * 0.04 = $80,000), and the portfolio balance would be $1,920,000 ($2,000,000 - $80,000 = $1,920,000) at the end of the first year, assuming no investment returns.
Tools worth looking at
Affiliate links. We may earn a commission if you open an account, at no cost to you.
- Empower — Free net worth tracking, portfolio analysis, and retirement planner. The dashboard serious FIRE chasers actually use.
- Acorns — Round-ups that invest your spare change automatically. The lowest-friction way to start investing if you have been putting it off.
- Wealthfront — Tax-loss harvesting, a 5% cash account, and direct indexing once you cross $100k. Solid robo for the set-and-forget crowd.