The rule: recreational winnings are not taxed
In Canada, if you gamble for enjoyment, your winnings are not taxable. The Canada Revenue Agency (CRA) treats winnings from lotteries, casinos and sports betting as a windfall — a lucky, unexpected gain — rather than income earned from a business or employment. Because it isn't income, there is nothing to report and nothing to pay on the win itself.
This applies whether you win at a land-based casino, a provincially regulated site like Ontario's or an offshore online casino. The source of the win doesn't change the windfall treatment; what matters is why and how you gamble.
This is general information, not tax advice. Everyone's situation is different — for a definitive answer about your own taxes, speak to a qualified accountant or tax professional.
The exception: professional gamblers
The main exception is the professional gambler. If the CRA concludes that you are carrying on gambling as a business — with a systematic approach, a reliance on skill, and a genuine expectation of profit — it can treat your winnings as business income, which is taxable.
There is a trade-off in that position: a gambler taxed on winnings as a business may also be able to deduct their losses and related expenses against that income. Whether someone crosses the line from hobby to business is highly fact-specific and has been contested in Canadian tax cases, so it is genuinely a grey area. If you gamble at a level where this might apply to you, get professional advice rather than guessing.
Interest on winnings is taxable
Here's a distinction that trips people up. The winnings are a tax-free windfall — but once you put that money to work, any interest or investment income it earns is taxable, exactly like interest on any other savings or investment.
- The win itself
- Not taxed (windfall)
- Interest earned on the win
- Taxable — report it as investment income
- Investment gains on the win
- Taxable under the normal rules
In other words, winning $50,000 is tax-free; the interest that $50,000 earns sitting in a savings account next year is not.
The crypto nuance
Crypto casinos add a wrinkle worth understanding. Winning cryptocurrency is still a windfall at the moment you receive it. But crypto is treated by the CRA as a commodity, so what you do with it afterwards matters:
- When you later sell, trade or otherwise dispose of the crypto, that disposal can trigger a capital gain (or, in some cases, business income) based on how its value changed after you received it.
- To calculate any gain correctly, record the Canadian-dollar value of the crypto when you won it. That figure becomes your adjusted cost base (ACB) — the starting point for measuring the gain or loss on disposal.
So the win isn't taxed, but a later disposal of the crypto can be. Keeping clear records of the CAD value at the time you receive it is the key to getting this right.
The bottom line
For the vast majority of Canadian players who gamble recreationally, casino, lottery and sports-betting winnings are not taxed. Keep these three exceptions in mind:
- Professional gambling run as a business can be taxable (and losses deductible).
- Interest and investment income earned on winnings is taxable.
- Crypto disposals can be a capital gain or business income — track your CAD value and adjusted cost base.
This is general information, not tax advice. Tax outcomes depend on your specific circumstances — consult a qualified accountant or tax professional before relying on any of the above.
And whatever your tax position, keep gambling fun. If it stops being fun, free confidential help is available across Canada 24/7 — in Ontario, call ConnexOntario at 1-866-531-2600.
Frequently asked questions
Are casino winnings taxable in Canada?
For recreational players, no. The CRA treats winnings from lotteries, casinos and sports betting as a windfall rather than income, so they are not taxed. You do not report them, and you do not pay tax on the winnings themselves.
Do I have to report gambling winnings on my tax return?
If you are a recreational gambler, no — windfall winnings are not reported as income. The picture changes if the CRA considers you a professional gambler carrying on a business, or once your winnings start earning taxable interest or investment returns.
Are professional gamblers taxed on their winnings?
They can be. If gambling is carried on as a business — with a system, skill and an expectation of profit — the CRA may treat the winnings as business income, which is taxable. The flip side is that a professional in that position may also be able to deduct gambling losses and related expenses. This is a fact-specific area, so professional advice matters.
Is interest earned on gambling winnings taxable?
Yes. While the winnings themselves are a tax-free windfall, any interest or investment income you earn after depositing or investing that money is taxable, just like interest on any other savings. You report that interest, not the original win.
How are crypto casino winnings taxed in Canada?
The win itself is still a windfall, but crypto adds a wrinkle. If you win cryptocurrency and later sell, trade or otherwise dispose of it, that disposal can trigger a capital gain (or business income), based on how the value changed since you received it. Record the CAD value when you receive the crypto — that becomes your adjusted cost base — so you can calculate any gain accurately.
Do I pay tax on winnings from offshore online casinos?
The same windfall principle applies — recreational winnings from an offshore site are generally not taxable in Canada. The exceptions are identical: professional gambling as a business, taxable interest earned on the money, and crypto disposals. Offshore status doesn't change the tax treatment of the win, but it does mean you're outside provincial consumer protection.