Pay Off Mortgage vs Invest: The Canadian Decision

Ah, the classic Canadian dilemma. Should you throw extra cash at your mortgage or top up your RRSP and TFSA? It's a question that comes up around kitchen tables from St. John's to Victoria—usually right around RRSP season. The answer depends on your mortgage rate, tax bracket, and whether you've maxed out your registered accounts. Let's break it down over a virtual double-double, eh?

The Core Trade-Off

When you pay extra toward your mortgage, you earn a guaranteed return equal to your mortgage interest rate. With rates sitting around 5-6% these days, that's a solid, risk-free win—like finding a loonie on the sidewalk, except it keeps happening every month.

When you invest instead, you're betting on expected returns that might average 7% over the long haul—but could be negative in any given year. Markets go up, markets go down, and sometimes it feels like watching the Leafs in the playoffs (we love you anyway, Toronto).

The Canadian Twist: RRSP Tax Refunds

Here's where being Canadian gives you some extra options. Our registered accounts change this calculation quite a bit. When you contribute to an RRSP, you get a tax refund based on your marginal rate—and that's pretty sweet:

That immediate tax refund is essentially a guaranteed return. If you're in a 40% bracket, you're getting 40% back instantly—no mortgage rate comes close to that. It's like the government handing you a cheque just for saving for your future. Pretty handy, eh?

The Priority Order for Canadians

Before we get into the mortgage vs investing debate, here's the general order of operations most financial folks would suggest:

1. Employer RRSP match: Get every dollar of that match—it's literally free money (50-100% instant return)
2. High-interest debt: Pay off those credit cards first. Carrying a balance at 19%+ while investing makes no sense.
3. TFSA: Tax-free growth and flexible withdrawals make this your financial Swiss Army knife
4. RRSP: Especially if you're in a higher tax bracket (above 40%)
5. Now decide: Extra mortgage payments vs non-registered investing

When Mortgage Payoff Wins

Sometimes paying down that mortgage is the way to go:

• High mortgage rate (6%+): Hard to beat a guaranteed 6% return. That's better than most GICs, with zero risk.
• Registered accounts maxed: Once your RRSP and TFSA are full, non-registered investing loses a lot of its tax advantages
• Near retirement: There's real value in the peace of mind from being debt-free before you stop working
• Risk-averse: If market volatility keeps you up at night, mortgage payoff is a guaranteed win

When Investing Wins

On the other hand, sometimes investing comes out ahead:

• RRSP/TFSA room available: Those tax advantages are hard to beat—always fill these first
• Low mortgage rate (under 4%): If you locked in before rates climbed, investing likely beats your mortgage rate
• Long time horizon: More time for compounding means more opportunity for growth (time is your friend)
• Employer matching: Free money beats everything—never leave matching dollars on the table

The Hybrid Approach

Here's the thing—you don't have to pick just one. Many Canadians split the difference: maximize registered accounts first, then divide extra cash between mortgage payments and non-registered investing based on their mortgage rate and how well they sleep at night.

Running Your Numbers

The best answer is the one that's right for your specific situation. Talk Through Wealth models both scenarios with your actual mortgage rate, tax bracket, and RRSP/TFSA room. You'll see the projected net worth difference and find the balance that works for you—no more wondering "what if?"