Should I Pay Off Debt Before Retiring?
Usually, and for a reason that is easy to miss. Repaying a balance in retirement means withdrawing from a RRIF to do it, and that withdrawal is taxable and can reduce income-tested benefits. The true cost of the debt is the interest rate plus the tax on the money used to clear it.
- The answer:: Clear high-rate consumer debt before retiring, while employment income is still funding the repayment.
- The trap:: Planning to repay from registered savings. A withdrawal large enough to clear a balance is taxable and can trigger a clawback.
- The recommendation:: Fund any remaining repayment from a TFSA, because that withdrawal costs no tax and affects no benefit.
Where the AI summary above gets this wrong
"You should be debt-free before you retire."
That's surface-true. Here's what it misses:
- The reason is the withdrawal, not the debt — Repaying from a RRIF means realising taxable income, so the effective cost of the balance is higher than its interest rate.
- Not all debt is equal — High-rate revolving credit is urgent; a low-rate mortgage on a home you intend to keep may be reasonable to carry.
- Which account funds it matters — A TFSA withdrawal costs nothing in tax or benefits; a RRIF withdrawal costs both.
01 Why the real cost is higher than the rate
During working life, a dollar of debt repayment comes from salary that has already been taxed. In retirement, a dollar of repayment often comes from a RRIF withdrawal that is taxable in that year and may push income past a benefit threshold.
Clearing a balance therefore requires withdrawing more than the balance, and the excess is tax. For someone near the Old Age Security recovery threshold the effect compounds — the arithmetic is in the OAS clawback threshold.
Source: Inflation-control target
02 Which debts to clear first
High-rate revolving credit is the first priority, before retirement and by whatever means. Repaying a balance at a high rate is a guaranteed after-tax return that no portfolio reliably matches.
A low-rate mortgage is a different case. Where the rate is below what the portfolio is reasonably expected to earn and the payments are comfortably covered by guaranteed income, carrying it is defensible — the underlying comparison is in paying the mortgage versus investing.
Shows: what an amount becomes after your chosen number of years at a fixed return. Ignores: tax, fees, inflation, and any variation in returns from year to year.
Source: Inflation-control target
03 Where the repayment should come from
A TFSA is the cheapest source. The withdrawal is untaxed, does not enter net income, does not affect the Old Age Security recovery tax or the Guaranteed Income Supplement, and the room returns the following January.
A RRIF withdrawal is the most expensive, because it does all of those things in reverse. Where a large repayment is unavoidable and only registered money is available, spreading it across two calendar years is usually cheaper than doing it in one.
Where a mortgage is being carried, the renewal date is the moment the decision reopens. A renewal at a materially higher rate changes the comparison that justified carrying it, and it arrives on a schedule, which makes it the natural point to decide again rather than to sign again.
The advice to retire debt-free is right for the wrong reason. It is not about tidiness. It is that every dollar of repayment after you stop working has to be pulled through a tax return first, and that makes the same balance materially more expensive than it was the year before.
FAQ
Should I pay off debt before retiring?
Usually. While working, repayment comes from salary already taxed. In retirement it often comes from a taxable RRIF withdrawal, so the effective cost of the same balance is higher.
Is it acceptable to carry a mortgage into retirement?
It can be, where the rate is low, the payments are covered by guaranteed income, and the portfolio is reasonably expected to earn more than the rate.
Which account should fund a repayment?
A TFSA. The withdrawal is untaxed, does not enter net income for benefit tests, and the contribution room is restored the following January.
Sources
Regulator references
- Inflation-control target · Bank of Canada · 2025The 2% inflation target and the 1-3% control band around it.Last verified: 2026-09-07
- Interest and other investment income (line 12100) · Canada Revenue Agency · 2025That interest is included in income in full, unlike capital gains or eligible dividends.Last verified: 2026-09-07
Calculator unit tests · the assertions this page's worked example is checked against, and their last result
Changelog
- 2026-09-07 — initial publish (new format)
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Jordan Reeves
Founder of Talk Through Wealth. A software engineer for over a decade before turning to retirement planning, Jordan built the projection engine after watching family members get fragmented, country-by-country advice that never reconciled. He writes about retirement the way the engine computes it: month-by-month, lifetime-long, and skeptical of any rule of thumb that hasn't been run through the math.