How To Establish New Credit

Tim Lyon • December 14, 2023

If you’re new to managing personal finance and you want to learn about credit, you’ve come to the right place. Establishing new credit is a bit of a catch-22. To build a credit history, you need credit. But it’s hard to get credit without having a credit history. So, where do you start?

 

Well, the first thing you should know is that building credit takes time. It’s not something that happens overnight. If you’re looking to secure mortgage financing, you will want to have a minimum of two trade lines (credit cards, loans, or lines of credit) with a minimum limit of $2500, reporting for at least two years.

 

If you don’t have any credit yet, the best time to get started is right now. However, that may be difficult because, as we've already identified, without a credit history, most lenders won’t feel confident about taking a chance on you. What’s the solution? Consider a secured credit card.

 

With a secured credit card, you make a deposit upfront that matches the amount you want to borrow. A reasonable amount would be $1000 deposited on a single secured credit card. You then use your secured credit card to make household purchases and regular utility payments, paying off the total balance each month. If you default on the money borrowed for whatever reason, the lender will retain the money you put up as collateral.

 

When looking for a secured credit card, be sure to ask whether they report to the two nationwide credit bureaus, Equifax and TransUnion. If the credit card company doesn't report, the credit card account will be useless for your purposes; move on until you find a company that reports to both credit bureaus.

 

Once your secured credit card begins reporting to the credit bureaus, you begin to have a credit score; usually, this takes about three months. Now you can start to seek out a second trade line in the form of an unsecured credit card. Don’t forget to ensure that this card reports to both of the credit reporting agencies. Another option at this point could be a car loan. From here, you simply want to make all your payments on time!

 

But what happens if you’re looking to secure mortgage financing before you have a fully established credit report? 

 

Well, if you have someone who would consider co-signing, you can certainly go that route. The mortgage application will depend on their income and credit report, but your name will be on the mortgage. Hopefully, when the mortgage is up for renewal, you’ll have the established credit required to remove them from the mortgage and qualify on your own.

 

Although establishing credit takes a minimum of two years, it really begins with putting together a plan. If you’d like to discuss anything credit or mortgage-related, please get in touch!

Tim Lyon

Mortgage Consultant

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.
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.