The JL Collins 4% rule is a simple guideline for turning a nest egg into sustainable spending: you start by withdrawing about 4% of your invested portfolio in your first year of financial independence, then adjust that dollar amount for inflation each year after. Popularized in the early-retirement community and often discussed alongside JL Collins’ “Simple Path to Wealth” approach, it’s meant to help you translate “How much do I need?” into an actionable number you can plan around.
If you have $1,000,000 invested, a 4% first-year withdrawal is $40,000. In year two, you don’t pull 4% of whatever the portfolio happens to be; instead, you typically increase last year’s $40,000 by inflation and withdraw that updated amount. The goal is steady, lifestyle-based spending, not market-timing your income.
This rule is commonly paired with a diversified portfolio and a long time horizon—think decades—not a short bridge. It’s a planning tool, not a promise. Your real-world result depends on your asset mix, taxes, fees, inflation, and how flexible your spending is when markets are rough.
We like the 4% rule as a starting point because it helps you connect your “enough” number to your day-to-day spending. If you’re designing a slower, simpler lifestyle, it can guide choices like lowering fixed costs, reducing debt, and prioritizing durable essentials over clutter. When your baseline expenses shrink, the portfolio you need to support them can shrink too.
For a bigger-picture framework on building wealth with a minimalist, low-stress mindset, our team recommends reading our guide here: Simple Wealth, Slow Living: A Minimalist Guide to Passive Income.
Many people use a more conservative range like 3% to 3.5% when they want a bigger buffer against long retirements, high valuations, or unpredictable expenses. A higher rate may be used when you have flexible spending or additional income streams.
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