Crypto Tax Reporting Is Coming to Canada in 2027: What CARF Means for You

If you buy, sell, or trade crypto through a platform, the CRA is about to get much more visibility into it. Canada plans to adopt the Crypto-Asset Reporting Framework (CARF), an international standard developed by the OECD, with reporting starting January 1, 2027, according to the Spring Economic Update 2026.

The short version

What: crypto platforms, such as exchanges, brokers and similar service providers, will collect information about their users and report their transactions to the CRA every year.
When: the framework is set to apply starting January 1, 2027, so the first reports would cover the 2027 calendar year.
Status: proposed. Draft legislation was released on August 15, 2025, and the Spring Economic Update 2026 confirmed the government intends to proceed, with the application date deferred to January 1, 2027.
What it means for you: if crypto gains or income haven't been reported in the past, the window to fix that quietly is closing.

What CARF is

CARF is a common reporting standard for crypto-assets. Countries that adopt it require crypto service providers to:

collect and verify information about their customers, including where they're resident for tax purposes
report details of customers' crypto transactions to the tax authority
let tax authorities exchange that information with other participating countries

Canada is also updating its rules under the Common Reporting Standard (CRS), which already covers traditional financial accounts. Both changes are on the same January 1, 2027 timeline.

What it means for Canadian crypto investors

The tax rules for crypto aren't changing. What's changing is how much the CRA will know.

Crypto is taxable. Depending on your activity, gains are either capital gains, where half is taxable, or business income, which is fully taxable.
Crypto-to-crypto trades count. Swapping one coin for another is generally a disposition, even if you never cash out to dollars.
Expect to be asked for information. Platforms will likely ask you to certify your tax residence and provide your tax identification number.
The CRA can compare. Once reports arrive, the CRA can match platform data against what you reported.

What to do now

Download your full transaction history from every platform you've used, including accounts you've closed.
Calculate gains and losses for each year using the adjusted cost base method. Losses count too and can offset gains.
Fix past years if something wasn't reported. If the CRA hasn't contacted you, the Voluntary Disclosures Program can reduce penalties and interest.
Keep records going forward: dates, amounts, values in Canadian dollars at the time of each transaction, wallet addresses, and fees.

Sources

Need help cleaning up your crypto records before 2027? Book a consultation.