Loan-to-Value Ratio (LTV)

LTV is the mortgage amount divided by the property's appraised value or purchase price, whichever is lower, expressed as a percentage. For example, a $700,000 mortgage on an $875,000 home equals 80% LTV. Federally regulated lenders in Canada use this ratio to assess lending risk, set interest rates, and determine whether mortgage default insurance is required.

A mortgage is considered high-ratio when the LTV exceeds 80%, meaning the borrower has contributed less than 20% of the property's value as a down payment. High-ratio mortgages on owner-occupied properties in Canada require default insurance from an approved insurer such as CMHC, Sagen, or Canada Guaranty. This insurance protects the lender, not the borrower, and the premium is typically added to the mortgage principal.

In Canada, federally regulated lenders generally cap refinance mortgages at 80% LTV, meaning homeowners must retain at least 20% equity in the property to refinance through those lenders. This 80% refinance cap is a federal mortgage rule and applies equally to BC properties. Homeowners whose property values have declined since purchase may find their available refinance amount reduced accordingly.

LTV does not directly determine PTT, but the purchase price — which influences LTV — is central to PTT calculations under the BC Property Transfer Tax Act. PTT is assessed at 1% on the first $200,000, 2% on the portion between $200,000 and $2,000,000, 3% on the portion between $2,000,000 and $3,000,000, and an additional 2% on the residential portion exceeding $3,000,000. First-time buyers may qualify for a full PTT exemption on properties up to $835,000, which can reduce the cash needed at closing and indirectly influence how a buyer structures their down payment and LTV.

High-ratio mortgages (LTV above 80%) on strata lots in BC require default insurance from CMHC, Sagen, or Canada Guaranty, and those insurers apply their own eligibility criteria to strata buildings, including assessments of the strata corporation's financial health. Under the Strata Property Act (SBC 1998, c. 43), a strata corporation's Form B Information Certificate discloses contingency reserve fund balances, pending special levies, and bylaw contraventions, all of which insurers and lenders may review when evaluating a strata unit's LTV-based application. A financially strained strata corporation could result in an insurer declining to insure the mortgage regardless of the borrower's LTV.

Properties within the Agricultural Land Reserve, administered by the Agricultural Land Commission under the Agricultural Land Commission Act (SBC 2002, c. 36), may have restricted use and subdivision potential, which can affect an appraiser's determination of market value. A lower appraised value resulting from ALR restrictions would increase the calculated LTV for a given mortgage amount. Borrowers and lenders should consult a qualified BC-certified appraiser experienced with ALR properties to ensure the valuation accurately reflects permitted uses.

BC real estate licensees are governed by the Real Estate Services Act (RESA) and regulated by the BC Financial Services Authority (BCFSA), and their role is to provide clients with accurate, factual information about real estate transactions, including general concepts such as LTV. However, licensees are not mortgage brokers and should not provide mortgage or lending advice; for LTV-specific mortgage guidance, clients should consult a licensed mortgage broker regulated under the Mortgage Brokers Act. Licensees must act honestly and in the best interests of their clients under RESA and its Rules.

LTV is calculated using the lower of the appraised value or the purchase price, so a lender-ordered appraisal that comes in below the agreed purchase price will raise the effective LTV and may reduce the mortgage amount the lender will approve. In BC, lenders typically engage a BCFSA-accredited mortgage appraiser, and the resulting value is binding for the lender's LTV calculation regardless of what buyer and seller agreed upon. A lower appraisal may require the buyer to increase their down payment to maintain the same LTV tier.

The BC Speculation and Vacancy Tax does not directly alter LTV calculations, but an annual tax liability on a property can affect a borrower's overall debt-service ratios, which lenders assess alongside LTV when approving mortgages. The tax applies in designated BC regions to properties that are vacant or owned by foreign or satellite-family owners who do not pay sufficient BC income tax, and the rates vary by owner type under the BC Speculation and Vacancy Tax Act. Buyers acquiring properties in affected regions should confirm their tax status, as an unexpected annual tax obligation could affect their financial qualification profile.

When real estate licensees or lenders collect, use, or disclose a borrower's financial information — including income, mortgage amounts, and property values used to assess LTV — they must comply with BC's Personal Information Protection Act (PIPA), which requires consent for collection and limits use to the identified purpose. Federally regulated lenders are subject to the federal Personal Information Protection and Electronic Documents Act (PIPEDA), while provincially regulated entities in BC fall under PIPA. Any unsolicited commercial electronic communications related to mortgage or real estate services must also comply with Canada's Anti-Spam Legislation (CASL).