This is one of the biggest debates in real estate investing: should you aggressively pay off your mortgages, or keep that capital working in new investments?
I’ve seen smart investors go both directions. And here’s the truth—there’s no universally right answer. It depends on you.
Let me show you how to think through this decision.
The Core Trade-Off
You’re weighing guaranteed returns from debt reduction against potential returns from new investments. Both have real merit.
The Case for Paying Down Debt
Guaranteed return. Every dollar you put toward principal saves future interest at your mortgage rate. If you’re paying 5%, that’s a guaranteed 5% return. No investment can promise that.
Risk reduction. Lower debt means lower required payments. If income drops or expenses spike, you have cushion. Paid-off properties provide security that leveraged ones can’t match.
Peace of mind. Many investors sleep better with less debt. That psychological benefit is real—don’t discount it.
Forced savings. Regular extra payments create equity systematically, even when good investment opportunities seem scarce.
| Paydown Benefit | What It Means |
|---|---|
| Guaranteed return | Interest savings equal to your mortgage rate |
| Risk reduction | Lower required payments = more flexibility |
| Peace of mind | Less stress, better sleep |
| Forced savings | Systematic wealth building |
The Case for Keeping Mortgages and Investing
Higher potential returns. If investments return 8-10% while mortgages cost 5%, you may be better off mathematically by keeping the mortgage and investing the capital—though investment returns are never guaranteed and vary significantly.
Leverage benefits. Borrowed money lets you control more assets. That amplifies returns when things go well.
Inflation works for you. Fixed-rate debt gets cheaper in real terms as inflation erodes its value. Paying off debt faster means giving up this advantage.
Diversification. Spreading capital across multiple properties reduces risk more than concentrating equity in one property.
Liquidity. Money paid toward mortgages is locked up. Cash invested elsewhere remains accessible for opportunities.
Key Variables in Your Decision
Your Mortgage Rate
Low rates make investing more attractive (easier to beat that hurdle). High rates make paydown more valuable (bigger guaranteed return).
Calculate your specific spread. What’s your mortgage rate versus realistic investment returns? That number drives the math.
Your Risk Tolerance
Be honest with yourself. If debt keeps you up at night, the mathematically optimal strategy doesn’t matter—you won’t stick with it.
Some investors thrive with leverage. Others hate it. Both approaches can work.
Your Income Stability
Stable employment supports carrying debt. If your income is variable or uncertain, lower leverage provides protection.
Your Stage of Life
Younger investors with long time horizons can typically tolerate more risk. Approaching retirement? Security often matters more than growth potential.
Tax Implications
Interest deductibility, investment taxation, and capital gains timing all affect the math. Consider after-tax returns, not just headline numbers.
Hybrid Approaches
You don’t have to choose one or the other.
Split Your Capital
Put some toward paydown, some toward new investments. Capture benefits of both approaches without extreme positions.
Adjust the split based on opportunity quality. Great investment opportunity? Weight toward investing. Nothing compelling? Weight toward paydown.
Set Target Leverage Ratios
Instead of “zero debt” or “maximum leverage,” target a specific range—maybe 25-35% equity across your portfolio. This provides cushion while enabling reasonable leverage.
Use Milestones
Pay down until you reach a target equity percentage, then redirect to new investments. Or invest until portfolio hits a certain size, then focus on consolidation.
Clear milestones provide direction without rigid rules.
Making Your Decision
Step 1: Calculate Your Spread
Compare borrowing costs against realistic (not optimistic) investment return expectations. Large positive spread favors investing. Narrow or negative spread favors paydown.
Step 2: Evaluate Your Security
Consider your complete financial picture. Emergency reserves, income stability, other assets—all affect how much real estate risk is appropriate.
Step 3: Know Your Comfort Level
What can you actually execute and maintain? A perfect strategy that causes anxiety isn’t perfect for you.
Step 4: Align with Goals
- Growth priority → Lean toward investing
- Security priority → Lean toward paydown
- Income priority → Evaluate which approach generates better cash flow
Frequently Asked Questions
What return do I get from paying down my mortgage?
Does inflation favor keeping mortgage debt?
How much equity should I maintain?
Can I do both?
Should my age or stage of life influence the debt-versus-equity decision?
The Bottom Line
Ready to explore your financing options? Book a free strategy call with LendCity™ and let our team help you find the right path forward.
There’s no universal answer. Both paying down debt and continuing to invest have genuine benefits depending on your situation.
Evaluate your rates, returns, risk tolerance, and goals. Consider hybrid approaches. Make decisions based on your specific circumstances—not general rules that may not apply to you.
The best strategy is one you can actually execute with confidence.
Disclaimer: LendCity™ Mortgages is a licensed mortgage brokerage. Content on this page is for educational purposes only and does not constitute legal, tax, investment, securities, or financial-planning advice. Rates, premiums, program terms, and regulations referenced are as of the page's last updated date and are subject to change. Any investment returns, rental yields, tax savings, or case-study figures shown are illustrative only — they are not guaranteed, not typical, and individual results will vary. Consult a licensed lawyer, Chartered Professional Accountant, or registered dealer before acting on any information above. Editorial standards.