How Much Is Crypto Tax in Canada?

A crypto tax lawyer's guide to how the Canada Revenue Agency taxes cryptocurrency, how much you actually pay, and how the number is built.

If you have bought, sold, traded, or spent cryptocurrency, the real question is rarely just whether crypto is taxable. It is how much you will actually owe. There is no single crypto tax in Canada. What you pay depends on how the Canada Revenue Agency (the "CRA") characterizes your activity, how much you gained, and your marginal tax rate. Here is how the number is actually built.

Crypto is taxed as a commodity, not as money

The CRA treats cryptocurrency as a commodity, not as currency, for income tax purposes (see the CRA's "Information for crypto-asset users and tax professionals"). Because crypto is treated as property, every time you dispose of it you may trigger a tax event. Under subsection 248(1) of the Income Tax Act (the "Act"), a "disposition" includes selling crypto for Canadian dollars, trading one cryptocurrency for another, using crypto to buy goods or services, and gifting it. Buying and holding crypto, or moving it between your own wallets, is not a disposition and does not by itself trigger tax.

The first question: capital gain or business income?

How much you pay turns almost entirely on this classification, because the two are taxed very differently. If your profit is a capital gain, only one-half of it is taxable: paragraph 38(a) of the Act sets the capital gains inclusion rate at 50%. That taxable half is added to your income and taxed at your marginal rate. If your profit is business income, 100% of it is taxable and added to your income at your marginal rate.

The difference is large. The same $20,000 profit produces $10,000 of taxable income as a capital gain, but $20,000 as business income, potentially doubling the tax on the same trade.

The CRA looks at the substance of your activity, not the label you choose. Its cryptocurrency guide weighs factors such as the frequency and volume of your transactions, whether you carry on the activity in a commercial and businesslike way, whether you promote a product or service, your intention to make a profit, and your overall pattern of activity. Frequent, high-volume trading, and mining or staking on a commercial scale, tends toward business income. A buy-and-hold investor is more likely on capital account. The Act defines "business" to include "an adventure or concern in the nature of trade" (s. 248(1)), so even an isolated speculative transaction can be business income if the facts support it. If you want the treatment settled before you file, our Cryptocurrency Tax Planning service can help.

A note on the 50% inclusion rate

The federal government proposed raising the capital gains inclusion rate to two-thirds in 2024, deferred it, and then cancelled the increase on March 21, 2025. For the 2025 and 2026 tax years, the inclusion rate remains 50%.

So how much will you actually pay?

Canada has no flat crypto tax rate. Your crypto income is stacked on top of your other income and taxed at your combined federal and provincial marginal rate, which runs from roughly 20% at lower income levels to about 44% to 54% at the top, depending on your province.

Consider an illustrative example. Suppose you bought Ethereum for $10,000, which is your adjusted cost base, and later traded it for another token when it was worth $30,000. You have a $20,000 gain. If it is a capital gain, $10,000 is taxable, and at a 40% marginal rate you would owe roughly $4,000. If it is business income, the full $20,000 is taxable, and at the same 40% rate you would owe roughly $8,000. Same trade, double the tax. That is why classification matters so much.

Losses follow the classification too. Capital losses can only offset capital gains, carried back up to three years or forward indefinitely, while business losses can generally be applied against other income.

How the gain is calculated

Your gain is your proceeds minus your adjusted cost base (ACB) minus any outlays. The ACB is generally what you paid to acquire the crypto, including fees, measured in Canadian dollars at the time. Because Canadians often buy the same coin at many different prices, the ACB is a weighted average across all units of that coin and is recalculated with each purchase. Every transaction must be valued in Canadian dollars at its fair market value on the date it happened. Watch the superficial loss rule: if you sell at a loss and buy the same crypto back within 30 days, the CRA can deny the loss.

How and where you report it

Capital gains are reported on Schedule 3 of your T1 return. Business income is reported on Form T2125. GST/HST can also apply if you are carrying on a crypto business or are paid in crypto for goods and services. Keep thorough records: dates, values in Canadian dollars, wallet addresses, exchange statements, and the purpose of each transaction. Crypto tax software can help reconcile activity across wallets and exchanges, but the legal responsibility to report correctly is yours.

What happens if you get it wrong

The CRA has become far more active on crypto. It has used the Federal Court to compel Canadian exchanges to hand over customer data, it uses blockchain-analytics tools, and Canada has committed to the OECD's Crypto-Asset Reporting Framework, with international information-sharing expected around 2027. Unreported or under-reported crypto income can attract arrears interest, late-filing penalties, and gross negligence penalties of up to 50% of the understated tax under subsection 163(2) of the Act. In serious cases, tax evasion under section 239 can bring fines and even imprisonment. If you have unreported crypto from prior years, the Voluntary Disclosures Program may let you correct your filings and reduce or eliminate penalties, but generally only if you come forward before the CRA contacts you.

How we can help

Solstice Law advises Canadian crypto investors, traders, and businesses on how their activity will be taxed, how to structure it, and how to correct past filings. Whether you are trying to understand a single large gain or years of unreported activity, we can help you get the treatment right and manage your CRA risk.

Book a free consultation to discuss your situation.

This article is general information, not legal or tax advice. Your situation is unique, so please contact us to discuss the specifics.