Ontario Landlord Mortgage Renewal in 2026: Rate Path, Payment Shock, Refinance Options
Roughly $400B in Canadian mortgages renew in 2026. If yours was set in 2020 at sub-2.5%, your new payment lands at 4%+ — which collides with a 2.1% rent-increase cap and squeezes cash flow before the first new monthly payment clears.
Bottom line
- Bank of Canada overnight rate is 2.25% as of April 29, 2026. Typical 5-year fixed mortgage rates are 4.2–4.8%.
- A $500K mortgage renewing from 2.5% to 4.0% adds roughly $320/month. A $400K mortgage from 2.04% to 4.5% adds roughly $600/month.
- The 2026 Ontario rent guideline is 2.1% — this is a margin-compression environment. Plan ahead of renewal, not after.
Not financial advice. This guide is for information only. Rates and figures cited reflect publicly available data as of May 25, 2026 and change frequently. Talk to a licensed mortgage broker and a CPA before acting on any of the numbers below.
The 2026 rate environment
The Bank of Canada policy rate sits at 2.25% as of the April 29, 2026 decision, held from the previous announcement. The next scheduled rate decision is June 10, 2026. Five-year fixed mortgage rates, which track the bond market more than the BoC overnight rate, are typically in the 4.2–4.8% range for prime-quality borrowers at major lenders. See the Bank of Canada policy rate page for the current target.
Why 2026 is the renewal cliff
Roughly $400 billion— about 26% of chartered-bank mortgages — renews in 2026. The cohort hardest hit: 5-year fixed mortgages originated in 2020 and 2021 at pandemic-low rates (often 1.9–2.5%). Those mortgages roll into the current rate environment and re-price upward. CMHC and major bank renewal forecasts indicate about 75% of borrowers facing a payment increase in 2026 hold 5-year fixed mortgages, with the average increase around 20% on the monthly payment.
Payment-shock math (three worked examples)
All figures use a 25-year amortization and pre-tax monthly principal-and-interest payments. Rounded for clarity; your renewal letter will have the exact numbers.
Mortgage A
$500,000 balance
Old: 2.5% → $2,243/mo
New: 4.0% → $2,633/mo
+$390/mo
Mortgage B
$400,000 balance
Old: 2.04% → $1,701/mo
New: 4.5% → $2,217/mo
+$516/mo
Mortgage C
$300,000 balance
Old: 1.99% → $1,267/mo
New: 4.3% → $1,623/mo
+$356/mo
Figures derived from standard amortization formulas. Exact payments depend on your renewal terms, remaining amortization, and lender posted vs. discounted rates.
The rent-guideline gap
The 2026 Ontario rent increase guideline is 2.1%. On a $2,200/month rent, that allows a $46/month increase — well below the renewal payment-shock figures above. Even with the increase applied on the next anniversary, the gap remains meaningful. For multi-unit properties, math the total rent roll uplift against the total payment delta across all renewing mortgages, not unit by unit.
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Refinance strategies (decision tree)
Five common moves at renewal, in roughly decreasing order of how often they apply:
Shop the rate
Your incumbent lender almost never quotes their best rate first. A broker can canvass other lenders. A 25 basis-point difference on a $500K mortgage is about $70/month.
Blend-and-extend
Blend your existing rate with the current market rate over a longer term. Lenders use it to retain you. Lowers the immediate payment vs. a full renewal at posted rates.
Extend the amortization
Stretching from 20 to 25 or 25 to 30 years lowers the monthly payment. Increases total interest paid. May not be available on insured mortgages.
Switch lenders
Pay any discharge fees, qualify under the stress test at the new lender, and take the better rate. Cleanest if your loan is small enough that fees are minimal.
HELOC top-up against equity
If you have equity, a HELOC can cover short-term cash-flow gaps. Variable rate; uses your equity as collateral. Treat as a bridge, not a permanent solution.
What lenders look at on a rental renewal
Lenders apply different scrutiny to rental property mortgages than owner-occupied. The two metrics that matter most:
- Debt-service coverage ratio (DSCR): rental income / debt service. Most lenders want DSCR ≥ 1.20 for comfortable rental qualification. DSCR 1.00–1.19 is workable but constrains options. Below 1.00 means the rent does not cover the mortgage; lenders treat that as a high-risk file.
- Vacancy assumptions: lenders typically discount the rent roll by 5–10% to account for vacancy when calculating qualifying income. Your full rent roll on paper is not your full rent roll on the lender’s spreadsheet.
The T776 silver lining
Higher mortgage interest means a larger interest-expense deduction on the T776 statement of real estate rentals. That does not offset the cash-flow hit, but it reduces taxable rental income. Our T776 tax deductions guide covers the deduction in detail. Confirm allocations with a CPA, especially when the property is part principal residence.
Stress-test note
The federal mortgage stress test (Office of the Superintendent of Financial Institutions Guideline B-20) applies to new originations and to switches between federally regulated lenders. It does not apply when you renew with your existing lender. Staying with your incumbent avoids the re-qualifying step, which matters if your rental income has dropped or your overall debt has risen since the original origination.
Hold or sell — the math
The break-even decision turns on four numbers: post-renewal monthly cash flow, current equity in the unit, capital-gains exposure on disposition, and your investment horizon. Sale-side costs in Ontario include real estate commission (typically 4–5% of sale price), legal fees, mortgage discharge, HST on commission, and capital-gains tax. The capital-gains tax calculation depends on the inclusion rate in effect at disposition and any principal-residence carve-out. Our T776 guide and a CPA conversation should ground the sale-vs-hold analysis.
Watch dates and signals through year-end
- June 10, 2026 — next scheduled BoC rate announcement.
- Late June 2026 — expected announcement of the 2027 Ontario rent increase guideline (see our 2027 guideline page).
- Your renewal letter window — arrives roughly 4 months before maturity. Read it the day it lands. Renewal letters from your incumbent lender almost never quote the best available rate.
Related guides
T776 Tax Deductions for Ontario Landlords
Mortgage interest deduction and the rest of the rental tax form.
2026 Rent Increase Guideline (2.1%)
The cap that defines your rent-roll upside in 2026.
2027 Rent Increase Guideline
Awaiting announcement. Track when the 2027 figure lands.
Best Property Management Software
Rent ledgers and reporting that pay for themselves at tax time.
Frequently asked questions
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