The 4% Rule

The 4% rule is a research heuristic for withdrawals. It is not a covenant, and it is not the same as spending only dividends.

Retirement IncomeBeginner8 min readUpdated 2026-09-08

What it is

In the usual telling, you withdraw 4% of the portfolio in year one, then adjust that dollar amount for inflation, regardless of that year’s dividends.

Trinity-style studies used historical US stock/bond mixes. Future returns, fees, and taxes can break the rule. Treat it as a starting conversation.

Hypothetical: $1,000,000, 4% year-one withdraw

Labeled hypothetical — not a live yield, AUM, or tax bracket.

  1. Year one spend = $40,000 from a $1,000,000 portfolio.
  2. If inflation is 3% in this toy example, year two spend is $41,200 even if the portfolio fell.
  3. That is a withdrawal plan. A dividend-only plan would spend whatever was distributed — which might be less than $40,000. Model both in the retirement tool.

Who this is for

  • Pre-retirees comparing withdrawal math to dividend math.

Who this is not for

  • Using 4% as a promise from us.

What people get wrong

  • Believing 4% works because a YouTube thumbnail said so.
  • Ignoring sequence risk (next lesson).

How to check it on Dividend Wealth

The retirement / freedom-date tool is where this stays a model, not a slogan.

Related lessons

FAQ

What is the 4% rule?

A planning heuristic: withdraw 4% of the portfolio in year one, then adjust that dollar amount for inflation. It came from historical US portfolio research, not a guarantee.

Is living off dividends the same as the 4% rule?

No. Dividend living spends distributions. The 4% rule spends a mix of income and principal. You can combine them; they are not the same math.

Where do I model this on Dividend Wealth?

The retirement / freedom-date tool. Pair it with the dividend calculator for a distribution-only path.

Educational only — not investment, tax, or legal advice. Dividend Wealth does not recommend 2x daily, inverse, or single-stock YieldMax products as “best income.” Yields change. Confirm filings and your own tax situation.