Canadian rental mortgage renewal: test the cash-flow change

The mortgage term is the period covered by the current contract. Amortization is the scheduled time to repay the loan. A five-year term within a 25-year amortization does not lock your rate for 25 years. At term end, the remaining balance must be repaid or renewed on new terms.

A long-term investment forecast that holds one rate constant is a scenario, not a prediction of renewal pricing. Variable-rate products and payment conventions can differ. The Canadian investment calculator estimates fixed-rate monthly principal-and-interest payments using nominal interest compounded semi-annually; use your actual lender quote for a specific product.

Use the projected balance on the renewal date, remaining amortization, payment frequency and any fees. Do not restart the model from the original purchase price or assume the original loan is still outstanding. Check whether a quoted rate is fixed or variable, and ask about prepayment privileges and penalties if you may sell or refinance.

FCAC says a federally regulated lender must provide a renewal statement at least 21 days before the existing term ends. Start shopping earlier rather than treating that minimum notice as your planning window. A different lender must assess the application; available equity alone does not establish approval.

Suppose effective rent is $3,325 per month, operating expenses are $750 and a replacement allocation is $100. A $2,400 mortgage payment leaves $75. A $2,700 payment produces a $225 monthly shortfall, while a $3,000 payment produces a $525 shortfall. These are illustrative payment scenarios, not rate quotes for a particular balance.

In the investment calculator, choose the existing-property analysis and enter the current balance and remaining amortization to compare rates. Then enter the quoted monthly payment in the cash-on-cash calculator with the full expense and vacancy budget. Check both the payment change and whether you can fund several months of adverse cash flow.

Extending amortization can lower the payment while increasing total interest and leaving a higher balance later. Compare the cost over the new term, not just the first payment. Include discharge, registration, appraisal and legal costs when switching lenders; ask which fees a new lender will actually pay.

Refinancing to withdraw equity changes both debt service and risk. It is not the same as a straight renewal. Borrowing limits, income, rental-income treatment and qualification criteria are lender-specific. This cluster does not calculate lender approval or recommend a mortgage product.

Check whether rent, maintenance and insurance assumptions are still realistic. Any rent increase must comply with the lease and provincial rules; it is not an instant cure for a higher payment. Plan repairs and liquidity before the term ends, and avoid treating emergency reserves as ordinary rental income.

Once renewed, record the new payment, rate, term end and balance. Update your budget and compare actual results monthly. Keep the old assumptions so you can distinguish financing changes from occupancy or operating-cost changes when reviewing portfolio performance.