A high-ratio mortgage is a loan where the borrower's down payment is less than 20% (as of 2026-07-27 — verify current) of the property's purchase price. Under federal regulatory frameworks administered by Canada Mortgage and Housing Corporation (CMHC) and private insurers (Sagen, Canada Guaranty), these mortgages require default insurance to protect the lender. The insurance premium is paid by the borrower and is typically added to the mortgage principal.

Yes. Federal financial institution regulations require lenders to obtain mortgage default insurance when the loan-to-value ratio exceeds 80% (as of 2026-07-27 — verify current), meaning the down payment is less than 20%. This requirement is administered by federally regulated insurers including CMHC, Sagen, and Canada Guaranty. Verify current lending rules with a BC mortgage broker or lawyer.

The borrower pays the mortgage default insurance premium. The premium is calculated as a percentage of the loan amount—rates vary based on the loan-to-value ratio and are set by the insurer (CMHC, Sagen, or Canada Guaranty)—and is typically added to the mortgage principal and amortized over the loan term. Verify current premium rates with your lender or insurer, as these are subject to change.

No, the type of mortgage (high-ratio or conventional) does not directly affect the amount of Property Transfer Tax (PTT) owed under the Property Transfer Tax Act, RSBC 1996, c. 378. PTT is calculated on the fair market value or purchase price of the property, and exemptions (such as the First-Time Home Buyer Exemption) are based on buyer eligibility and property value, not mortgage structure. Verify PTT exemption thresholds and eligibility with a BC lawyer or notary before completing your purchase.

Mortgage default insurance eligibility is determined by the insurer (CMHC, Sagen, or Canada Guaranty) and is generally limited to owner-occupied residential properties with a purchase price below the insurer's maximum threshold. Investment properties, certain rural properties, and properties above the maximum insured price (currently $1,000,000 as of 2026-07-27 — verify current with CMHC or your lender) typically do not qualify for high-ratio insured financing. Verify property and purchase-price eligibility with your lender or mortgage broker.

A high-ratio mortgage does not prevent a buyer from accessing BC's First-Time Home Buyer Exemption under the Property Transfer Tax Act or federal programs such as the Home Buyers' Plan (administered by the Canada Revenue Agency). Eligibility for these programs is based on the buyer's status and the property's value and use, not the mortgage's loan-to-value ratio. Verify current exemption thresholds and program rules with a BC lawyer, notary, or licensed tax professional before acting.

Yes. Federal rules administered by CMHC and other insurers set minimum down payment requirements: 5% (as of 2026-07-27 — verify current) for the first $500,000 of the purchase price and 10% (as of 2026-07-27 — verify current) for any portion above $500,000, up to the insured maximum of $1,000,000 (as of 2026-07-27 — verify current). Properties above $1,000,000 do not qualify for mortgage default insurance. Verify current down payment rules with your lender or mortgage broker.

No. The Home Flipping Tax Act, SBC 2024 (effective January 1, 2025 — verify current), applies based on how long a property is owned before sale, not the mortgage structure used to finance the purchase. If a property is sold within the applicable holding period, tax may apply to the gain, subject to exemptions for life events and principal residence use. Verify current holding periods, rates, and exemptions with a BC lawyer or licensed tax professional before acting.

Generally yes, but lender and insurer policies vary. CMHC and private insurers typically allow gifted funds from immediate family members as part of the minimum down payment, provided the gift is documented with a letter confirming it is non-repayable. Some lenders may impose additional conditions. Verify acceptable sources of down payment and documentation requirements with your lender or mortgage broker before finalizing your offer.

No. The British Columbia Financial Services Authority (BCFSA) regulates mortgage brokers, real estate licensees, and certain financial services under the Real Estate Services Act (RESA), SBC 2004, c. 42, but individual borrowers do not report mortgage details to BCFSA. Your lender and insurer handle regulatory compliance. If you have concerns about your mortgage broker's conduct, you may file a complaint with BCFSA at www.bcfsa.ca.