Presale Assignment Sales in BC: GST, the CRA Anti-Flipping Rule, and What Buyers and Sellers Need to Know (2026)

Assignment sales are one of the most misunderstood corners of the BC presale market — and one of the most searched. People want to know how to sell a presale contract before completion, what they'll actually net after tax, and whether buying an assignment is a smart entry point. The tax treatment is where most of the confusion and the costly mistakes live. Here's a plain-language breakdown for 2026. This is general information, not tax or legal advice. The numbers and rules below change, and your situation is specific — always confirm with your accountant and lawyer. What we can do is make sure you go into the conversation knowing the right questions. What an assignment actually is When you buy a presale, you sign a contract to purchase a home that doesn't exist yet. An assignment is the sale of that contract to a new buyer before the building completes. The original buyer the assignor steps out; the new buyer the assignee steps into the contract and completes with the developer at the end. Two prices matter: the original price the assignor agreed to with the developer, and the assignment price the assignee pays today. The difference — the "lift" — is where the tax questions start. GST on assignments Since 2022, GST generally applies to the assignment of a newly constructed or substantially renovated residential property. In practice that means: The assignment fee/lift can be subject to GST. The deposit portion being recovered by the assignor is treated under specific rules that your accountant should confirm for your deal. GST also applies to the new home purchase itself at completion, which the assignee ultimately deals with — and there are new-home GST rebate rules that may or may not apply depending on price and use. The key point: an assignment is not a tax-free way to flip a contract. Build the GST treatment into your math before you agree on a number, not after. The CRA residential anti-flipping rule This is the big one people miss. Canada's residential property anti-flipping rule treats gains on a residential property including a presale assignment of the right to a property that's held for less than 365 days as fully taxable business income — not a capital gain, and not eligible for…

This article is part of the PresaleProperties.com BC real estate guide library. It is intended for buyers comparing presale condos, townhomes, assignments, deposits, completion timelines, neighbourhoods and developer incentives across Metro Vancouver and the Fraser Valley.

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