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Annual Percentage Rate (APR)

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Annual Percentage Rate (APR) Quick Facts

  • Shows the total annual cost of borrowing, not just interest
  • Includes mandatory lender fees but not compounding
  • Usually higher than the stated interest rate when fees apply
  • Canadian lenders must disclose it under consumer protection rules
  • Helps compare mortgages with different fee structures

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What Is an Annual Percentage Rate (APR)

APR is a disclosure figure that expresses a mortgage’s total cost as an annual percentage. It combines the stated interest rate with any compulsory lender fees required to get the mortgage. It does not replace the contract interest rate, which still determines how interest accrues.

A mortgage with a lower advertised rate but higher fees can carry a higher APR than one with a slightly higher rate and no fees. APR does not measure compounding, which the effective annual rate captures. For a fuller comparison, read nesto’s guide to APR versus the interest rate.

Why APR Matters for Mortgages

Interest rates alone do not show the full cost when lenders structure fees differently. Consumer Protection BC describes APR as “a yearly interest rate that includes the extra fees and costs” of borrowing, which is why it usually sits above the contract rate.

Canadian legislation requires lenders to disclose APR so you can compare offers on equal terms. It matters most with no-frills mortgages, alternative or private lenders, and any product carrying setup or origination fees, where the lowest advertised rate is not always the cheapest overall.

What Costs APR Includes and Excludes

APR captures only the costs you must pay the lender to get the mortgage.

Included costs The contract interest rate, mandatory lender administration or setup fees, and borrower-paid items such as appraisal, broker commission, and default-insurance premiums where they apply.

Excluded costs Third-party legal fees, optional home inspections, property taxes, utilities, home insurance, optional creditor insurance, and future penalties or discharge costs.

APR versus the effective annual rate APR focuses on fees and borrowing cost. The effective annual rate, called APY in the US, measures compounding instead, so the two are not interchangeable.

Suppose you take a $500,000 mortgage at a 4.50% contract rate over a five-year term, with a mandatory $1,500 setup fee. The fee equals 0.30% of the loan amount and, spread over the five-year term, adds about 0.06% per year. Disclosed with rounding, the APR is roughly 4.60%, while your payment is still based on 4.50%.

Common Mistakes and Misunderstandings About APR

  • Assuming APR and the annual interest rate always match
  • Believing APR reflects interest compounding
  • Ignoring APR when comparing offers that carry fees
  • Expecting APR to predict future rate movements
  • Overlooking that APR assumes you hold the mortgage for the term

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Frequently Asked Questions (FAQ) About APR

Is APR the same as the mortgage interest rate?

No. APR includes the interest rate plus certain mandatory fees, while the interest rate reflects only the cost of interest on the balance.

Does a lower APR always mean a better mortgage?

Usually, it signals a lower total borrowing cost, but you should also weigh flexibility, prepayment options, and penalties before deciding.

Is APR required to be disclosed in Canada?

Yes. Canadian lenders must disclose APR in the cost of borrowing (COB) disclosure under federal and provincial consumer protection legislation.

Does APR include mortgage penalties?

No. APR leaves out future penalties, optional products, and costs that depend on your later choices.

How is APR different from APY or EAR?

APR measures borrowing costs and mandatory fees, while APY, or the effective annual rate, measures compounding. They answer different questions and are not interchangeable.