What is a Cashback Mortgage?

Tim Lyon • March 13, 2025

As the name implies, a cashback mortgage is similar to a standard mortgage, except that you receive a lump sum of cash upon closing. This lump sum will either be a fixed amount of money or a percentage of the mortgage amount, usually between 1-7%, depending on the mortgage term selected.


How you use the cash is entirely up to you. Some of the most common reasons to secure a cashback mortgage are to:


  • Cover closing costs.
  • Buy new furniture.
  • Renovate your property.
  • Supplement cashflow.
  • Consolidate higher-interest debt.


Really, you can use the cash for anything you like. It’s tax-free and paid to you directly once the mortgage closes.

 

Understanding the cost of a cashback mortgage.


Now, while it might appear like a cashback mortgage is a great way to get some free money, it’s not. Banks aren’t altruistic; they’re in the business of making money by lending money. Securing a mortgage that provides you with cash back at closing will cost you a higher interest rate over your mortgage term.


A cashback mortgage is like getting a fixed loan rolled into your mortgage. Your interest rate is increased to cover the additional funds being lent. 


Now, with so many different cashback options available and with interest rates constantly changing, it's nearly impossible to run through specific calculations on a simple article to outline how much more you’d pay over the term. So, if you'd like to identify the true cost of securing a cashback mortgage, the best place to start is to discuss your financial situation with an independent mortgage professional. 


When you work with an independent mortgage professional instead of a single bank, you receive unbiased advice, more financing options, and a clear picture of the cost associated with securing a mortgage.


Getting cashback at closing is a mortgage feature that makes the bank more money at your expense. This isn’t necessarily a bad thing; the key is to be informed of the costs involved so you can make a good decision.


Eligibility for a cashback mortgage.


Simply put, a cashback mortgage isn’t for everyone. This is a mortgage product that has tougher qualifications than standard mortgage financing. Any lender willing to offer a cashback mortgage will want to see that you have stable employment, a fabulous credit score, and healthy debt service ratios. If your mortgage application is in any way “unique,” the chances of qualifying for a cashback mortgage are pretty slim.


Breaking your mortgage term early.


In addition to paying a higher interest rate to cover the cost of receiving the cashback at closing, a cashback mortgage also limits your options down the line.


If your life circumstances change and you need to break your mortgage mid-term, depending on the conditions set out in your mortgage contract, you’ll most likely be required to either pay all of the cashback received or at least a portion, depending on how long you’ve had the mortgage.


As all cashback mortgages are tied to fixed-rate terms, so in addition to repaying the cashback, you’d also be required to pay the interest rate differential penalty; or 3 months interest, whichever is greater for breaking your mortgage term early.


Sufficed to say, should you need to pay out your mortgage early, breaking your cashback mortgage will be costly. Certainly, this is something to consider when assessing the suitability of this mortgage product.


Get independent mortgage advice.


Understanding the intricacies of mortgage financing can be difficult at the best of times. With all the different terms, rates, and mortgage products available, it’s hard to know which mortgage is best for you.


So while a mortgage that offers a cash incentive upon closing might initially seem like an attractive offer, make sure you seek out the guidance of an independent mortgage professional to help you navigate the costs associated with a cashback mortgage. While it might be a great option for you, there might be other mortgage options that better suit your needs. It's worth a conversation for sure!


If you’d like to discuss what a cashback mortgage or any other mortgage product would look like for you, please get in touch. It would be a pleasure to work with you.


Tim Lyon

Mortgage Consultant

25 Year vs 30 Year Amortization: A Practical Guide

By Tim Lyon • January 25, 2026
Trying to choose between a 25 and 30 year mortgage amortization? Learn how each affects your payments, interest, and flexibility so you can decide with confidence.

How Rental Income Impacts Your Mortgage Approval (And Why Lender Choice Matters)

By Tim Lyon • January 20, 2026
If you are buying a home with a suite, keeping your current home as a rental, or already own a rental property, mortgage qualification can get confusing fast. The frustrating part is that you can do everything “right” and still get very different answers depending on which lender you talk to. Here’s a simple breakdown so you understand it and don’t miss out. What are Debt Service Ratios? In Canada, lenders qualify you using two main ratios: Gross Debt Service (GDS) This looks at housing costs only , typically: Mortgage payment Property taxes Heating 50% of strata fees (if applicable) GDS typically needs to be 39% or less of your gross income. Total Debt Service (TDS) This includes everything in GDS , plus other debts like: Car loans Credit cards Lines of credit Student loans TDS typically needs to be 44% or less of your gross income. These ratios are the foundation. If they do not work, the lender will not approve the mortgage, even with strong credit and a solid down payment. How Lenders Treat Rental Income Most people assume lenders look at rental properties based on simple cash flow (rent minus mortgage payment). In reality, most lenders use one of two methods: 1) Addback A percentage of the rental income is added to your gross income for qualification purposes. 2)Offset A percentage of the rental income is subtracted from the mortgage payment tied to the rental property. Different lenders use different percentages and different worksheets. That is why the same borrower can qualify with one lender and fail with another. Benefits of Understanding Lender Methods When you understand how rental income is calculated, you can: Avoid being under-qualified by a lender with conservative rules Get a more accurate picture of your real purchasing power Choose a lender that fits your situation (instead of forcing your situation to fit the lender) Important Considerations A few key points to keep in mind: Rental income is rarely counted at 100% , but some lenders are more generous than others. The method matters just as much as the percentage (addback vs offset). If you own multiple properties, lender worksheets can change the result dramatically. Your lender choice is a strategy decision , not just a rate decision. Real-World Example: Same Clients, Two Very Different Outcomes Here’s an example comparing lenders Scotiabank and Strive, using a fictitious couple: Scenario Household income: $160,000 Existing townhome: $800,000 value with a $525,000 mortgage ( $2,500/month payment) Market rent for the townhome: $3,400/month New purchase: property with a rental suite generating $1,800/month Down payment: 10% Other debts: student loan $165/month , car loan $500/month How Scotiabank viewed it For the townhome rental, they counted half the rent and subtracted the mortgage payment, leaving an $800/month shortfall that gets added into the debt ratios. For the new purchase, 50% of the suite income gets added to income. Max mortgage : $650,700 Max purchase price : $723,000 How Strive viewed it For the townhome rental, Strive used a rental worksheet and calculated $5.20/month of income that can be added to the application. For the new purchase, 100% of the suite income gets added to income, and they did not need to include taxes or heat. Max mortgage : $878,400 Max purchase price : $976,000 The result That’s a $253,000 difference in purchasing power , with the same clients, same income, same debts, and same properties. The difference was lender policy. Quick Summary GDS and TDS ratios are the backbone of mortgage qualification. Rental income is usually counted using Addback or Offset , and each lender handles this differently. Two lenders can produce wildly different results, even with the exact same file. In the example above, lender choice created a $253,000 swing in purchasing power. Next Steps If you are planning to: Buy a home with a suite Keep your current home and convert it to a rental Use rental income to qualify Reach out and I will run the numbers across multiple lenders so you see what you actually qualify for, not just what one lender will allow. Need help with your mortgage? Book a consultation or call 778-988-8409 . Glossary Addback : A method where a lender adds a percentage of rental income to your gross income for qualification. Gross Debt Service (GDS) : The ratio that measures housing costs as a percentage of gross income. Offset : A method where a lender subtracts a percentage of rental income from the rental property’s mortgage payment for qualification. Total Debt Service (TDS) : The ratio that measures housing costs plus other debts as a percentage of gross income.