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What will CMHC cost?

Premium tier is set by loan-to-value. Extended amortization adds a surcharge. PST on the premium is paid at closing in four provinces.

Written & reviewed by
Last reviewed Q2 2026

Start here · Canada

Get a Canada-ready pre-approval file, not a generic quote.

We shape the file to how Canada underwriters actually read it — closing math, lender appetite, and the small regional details that decide the approval.

Inputs

Result

$26,000
Premium added to your mortgage
  • Loan amount$650,000
  • Loan-to-value92.9%
  • Base premium rate4.00%
  • PST on premium (due at closing)$2,080
  • 8.00% PST on the premium is due at closing — out of pocket, not added to the mortgage.

Leverage moves

  • Crossing 80% LTV (20% down) eliminates the premium entirely on an uninsured mortgage.
  • Moving from 95% to 90% LTV drops the premium rate from 4.00% to 3.10%.
  • PST on the CMHC premium is paid out of pocket at closing — budget it on top of LTT.

Ready when you are

Turn this number into a pre-approval file.

The math is the easy part. The approval hinges on how the file is packaged — income, down payment source, credit, and property notes underwriters actually read.