Start before the renewal deadline
Begin comparing options roughly 90 to 120 days before maturity. That provides time to review the existing offer, organize documents, qualify with another lender and solve title, appraisal or discharge issues without last-minute pressure. A switch completed at maturity will generally avoid an early payout penalty, but other transaction costs may still apply.
Expect the new lender to qualify the application
Renewing with the current lender may involve a simplified process. A different lender normally reviews the application under its current policy, including income, credit, debts, property, mortgage balance and payment history. Do not assume that receiving a renewal offer from the existing lender guarantees approval elsewhere.
- Current mortgage or renewal statement
- Income documents appropriate to employment or self-employment
- Property-tax information and property details
- Identification and consent for a credit review
- Statements for secured credit lines or other charges on title
- Appraisal or additional property documents when required
Understand a straight switch versus a refinance
A straight switch generally transfers the existing mortgage balance and remaining amortization without increasing the loan. Borrowing additional money, extending the amortization beyond an acceptable transfer structure, consolidating debt or making certain title changes may turn the transaction into a refinance. That can change qualification, maximum loan-to-value and available products.
Compare the costs the rate does not show
- Discharge or assignment fees charged by the existing lender
- Legal, registration or title-insurance costs
- Appraisal costs when required
- Cashback repayment or other contract obligations
- Interest adjustments caused by different payment dates
- Restrictions, portability and future prepayment penalties under the new mortgage
Choose the contract you can live with
A lower rate can be valuable, but it should not hide a restrictive contract. Compare prepayment privileges, portability, penalty calculations, standard-charge versus collateral-charge registration, payment options and how the lender would handle a future sale or refinance. The best switch supports the next term, not only the first payment.
Frequently asked questions
Can I switch mortgage lenders at renewal without a penalty?
A switch that pays out on the maturity date will generally avoid an early prepayment penalty. Discharge, assignment, legal, appraisal, registration or administrative costs may still apply, so request a complete estimate.
Do I have to qualify again when switching mortgage lenders?
Usually yes. The new lender reviews income, credit, debts, property and the requested mortgage under its current policy. Requirements can differ by lender and transaction.
Can I add debt or take equity out when switching lenders?
Increasing the mortgage or making other material changes generally makes the transaction a refinance rather than a straight switch. That changes the available products, costs and qualification approach.
How early should I shop for a mortgage renewal?
Starting about 90 to 120 days before maturity normally gives enough time to compare, obtain a rate hold where available, prepare documents and complete underwriting.
Reviewed by Sunny Nayyar, Mortgage Agent Level 2FSRA #M23007062Tango Ontario Brokerage #13691Serving OntarioUpdated September 18, 2026











