2025 Tax Guide

Bitcoin Taxes in Canada 2025: What You Need to Know

Bitcoin is the world's most popular crypto — and a growing source of Canadian tax obligations. Here's the CRA's full framework.

The CRA's Position on Bitcoin

Bitcoin is not recognized as legal currency by the Government of Canada. The CRA treats it as a commodity, similar to gold or oil. Every time you dispose of Bitcoin — whether by selling, trading, spending, or gifting — you potentially trigger a taxable event.

This has been the CRA's position since 2013, and it has never changed. As Bitcoin has become more mainstream and exchanges more sophisticated, the CRA has simply become better at enforcing these rules.

Is Bitcoin a Capital Gain or Business Income?

For most Canadians who buy Bitcoin as an investment and hold it for months or years, gains are treated as capital gains. Only 50% of the profit is included in your taxable income.

However, if you trade Bitcoin frequently with the primary intent to profit from price fluctuations, the CRA may classify your activity as a business. In that case, 100% of gains are taxable as business income — the same rate as your employment income.

Factors the CRA considers when deciding:

Taxable Bitcoin Events

EventTaxable?Tax Type
Sell BTC for CADYesCapital gain or business income
Trade BTC for ETH or other cryptoYesCapital gain at time of trade
Buy goods/services with BTCYesCapital gain on disposal
Gift BTC to non-spouseYesDeemed disposition at FMV
Buy BTC with CADNo
Transfer BTC between own walletsNo
Hold BTC without sellingNo

Calculating Your Bitcoin ACB (Adjusted Cost Base)

Canada uses the average cost method to track your Bitcoin cost basis. Unlike the US (which allows FIFO), Canadian taxpayers must maintain a running average cost across all Bitcoin purchases.

Step-by-Step ACB Calculation

  1. Record every Bitcoin purchase: date, amount in BTC, total cost in CAD (including fees)
  2. Calculate your average cost per BTC after each purchase
  3. When you sell, your gain = proceeds − (ACB per BTC × BTC sold) − selling fees
  4. Update your ACB pool after the sale
Superficial Loss Rule: If you sell Bitcoin at a loss and repurchase it within 30 days before or after the sale, the CRA may apply the superficial loss rule, denying the loss deduction. However, this rule technically applies to "identical properties" — consult a tax professional on whether it applies to Bitcoin.

Bitcoin and the T1135

If you hold Bitcoin on a foreign exchange (such as Coinbase, Kraken, or Binance) and the total cost of all your foreign assets exceeded $100,000 CAD at any time during the year, you must file a T1135 Foreign Income Verification Statement with the CRA.

Failure to file T1135 carries penalties of up to $2,500 per year for late filing, and up to $24,000 for gross negligence.

Bitcoin in Registered Accounts

You cannot hold Bitcoin directly in a TFSA, RRSP, or RESP. However, you can hold Bitcoin ETFs that trade on the Toronto Stock Exchange within these registered accounts:

Gains inside a TFSA are tax-free. Gains inside an RRSP are tax-deferred. This is often the most tax-efficient way for Canadians to gain Bitcoin exposure.

Reporting Bitcoin on Your Tax Return

Capital gains from Bitcoin are reported on Schedule 3 of your T1 return. Enter:

Tax Software: Tools like Koinly, CoinLedger, and TaxBit can automatically import your Bitcoin transaction history from exchanges and calculate your Schedule 3 entries. Many integrate directly with TurboTax Canada and Wealthsimple Tax.

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Bitcoin Mining Tax Treatment

Bitcoin mining income is classified as business income by the CRA — not capital gains. The fair market value of Bitcoin on the day you receive it from mining is included in your income at 100%. Your cost basis in that mined Bitcoin is then the value you declared as income.

Bitcoin Forks and Airdrops

When a Bitcoin hard fork or airdrop results in you receiving new cryptocurrency, the CRA generally considers the received tokens to have a cost basis of $0 at the time you receive them. Any future sale creates a capital gain from that $0 base. Some tax professionals argue for an allocation based on fair market value — discuss with a professional.

Common Bitcoin Tax Mistakes to Avoid

Bottom Line

Bitcoin taxation in Canada follows the same principles as any commodity investment. The CRA expects you to track every transaction, calculate your ACB accurately, and report gains or losses every year. With Bitcoin prices hitting new highs, the tax consequences can be significant — and so can the penalties for non-compliance.