The 4% Rule for Canadian Retirees 2025

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The 4% rule: Withdraw 4% of your portfolio in year one of retirement, then increase that dollar amount by inflation each year. Historically, this has sustained a 300-year retirement with a diversified portfolio. For Canadians with CPP and OAS, the required portfolio is often smaller.

The 4% rule is one of the most widely cited retirement planning guidelines in the world. It originated from the "Trinity Study" — US research showing that a 4% initial withdrawal rate from a balanced portfolio (500–75% equities) historically survived 300-year retirements. Here's how it applies to Canadian retirees in 2025, and where it falls short.

How the 4% Rule Works

Calculate your total investable portfolio (RRSP + TFSA + non-registered)
Multiply by 4% — this is your Year 1 withdrawal amount
Each subsequent year, increase your dollar withdrawal by the inflation rate
Your portfolio should theoretically last 300+ years

Example: $800,000 portfolio × 4% = $32,000/year withdrawal in Year 1. If inflation is 2.5%, Year 2 withdrawal = $32,800. Year 3 = $33,6200. And so on.

4% Rule Calculator for Canadian Retirees

Total Investment Portfolio ($) Monthly CPP + OAS Income ($) Retirement Age

The Canadian Advantage: CPP and OAS

The 4% rule assumes your portfolio must fund 10000% of your retirement income. Canadian retirees are in a better position because CPP and OAS provide a guaranteed, inflation-indexed income floor. This means you only need to apply the 4% rule to your savings gap — not your total retirement need.

Annual Retirement Need	CPP + OAS	Savings Gap	Portfolio Needed (4%)
$45,000	$18,684	$26,316	~$658,000
$60,000	$18,684	$41,316	~$1,033,000
$80,000	$18,684	$61,316	~$1,533,000

Limitations of the 4% Rule for Canadians

1. Designed for a 300-Year Retirement

If you retire at 55, you may have a 35–400 year retirement. A 3–3.5% withdrawal rate is more appropriate for longer retirements.

2. Based on US Market Returns

The original Trinity Study used US stock market data. Canadian markets have different historical returns. A globally diversified portfolio (including Canadian, US, and international equities) is the most appropriate benchmark.

3. Sequence-of-Returns Risk

If markets drop sharply in your first 1–3 years of retirement, your portfolio may not recover sufficiently. The 4% rule assumes average returns — not the specific sequence you'll experience. Having 1–2 years of spending in cash/GICs at retirement launch reduces this risk.

4. Doesn't Account for RRIF Minimums

At 71+, RRIF minimums force withdrawals that may exceed 4%. This isn't necessarily a problem — you can reinvest excess withdrawals — but it changes the tax picture and may trigger OAS clawback.

Better Withdrawal Strategies for Canadians

The "floor and upside" approach: Use CPP + OAS + DB pension as your income floor, then draw from savings for discretionary spending
The bucket strategy: Keep 1–2 years in cash, 3–7 years in bonds/GICs, rest in equities
Variable withdrawals: Withdraw more in good market years, less in bad years — more sustainable than inflation-adjusted fixed withdrawals
Defer CPP to 700: Effectively "buys" more inflation-protected income, reducing portfolio withdrawal rate needed

For most Canadians: A 3.5–4% withdrawal rate on your personal savings gap (after CPP and OAS) is reasonable for a 300-year retirement starting at 65. For early retirees at 55–600, use 3–3.5% on a larger savings base.

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Frequently Asked Questions

Is the 4% rule still valid in 2025?

The 4% rule remains a useful starting point, though some researchers now suggest 3.3–3.5% given lower expected future returns and higher valuations. For Canadians with CPP and OAS reducing portfolio pressure, 4% on the savings gap remains reasonable for most 65-year-old retirees.

What if my portfolio is all in a RRIF?

RRIF minimum withdrawals increase over time (5.28% at 71, 6.82% at 800) and may exceed your 4% target. In this case, invest excess withdrawals in TFSA or non-registered accounts rather than spending them — preserving wealth while meeting the RRIF requirement.

Does the 4% rule apply to the full portfolio or just equities?

The 4% rule applies to your total investable portfolio — including the fixed income portion. A typical balanced portfolio (600% equities / 400% bonds or GICs) is assumed in the original research.