News and guides
Explainers on the rules, money and maths behind online casinos in Canada: how provincial sites and offshore operators differ, what bonus terms really cost, how payments and tax work, and where to get help.
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What this section covers
Most casino coverage stops at the welcome offer. This section is about the parts that decide what a Canadian player actually keeps: the licence behind a site, the clauses in the bonus terms, the way money moves in and out, and the tax and legal position once a win lands in a bank account. Each explainer starts from a primary source, such as a regulator notice, a provincial standard, a section of the Criminal Code or a tax authority page, and links to it at the end so you can check the wording yourself.
The articles fall into four groups. Regulation pieces explain how Ontario registration differs from an offshore licence, what the Kahnawake Gaming Commission does, how provincial lottery sites compare and what changed for single-event sports betting. Bonus pieces work through wagering requirements with numbers, the maximum-bet rule and the terms that most often void winnings. Payment pieces compare Interac with e-wallet alternatives, explain why a credit card deposit can be treated as a cash advance and describe the source of funds checks that can delay a withdrawal. Player pieces cover slot RTP versions, bonus buy features, the tax treatment of winnings on both sides of the border and self-exclusion in every province.
We update an explainer when the underlying rule changes, and the date at the top of each article shows the last review. None of these pieces is legal or tax advice; where the answer depends on your circumstances, we say so and point to the body that can give a binding answer. New explainers appear at the top of the list below.
Latest explainers
RegulationOntario-Registered vs Offshore Casinos: What ChangesWhat an Ontario player gets from a site registered with the AGCO and iGaming Ontario, from ad limits to self-exclusion and complaints, versus offshore.
Bonus mathsWagering Requirement Maths With Worked ExamplesHow 35x on the bonus differs from 35x on deposit plus bonus, how game weighting changes the cost, and the break-even multiple, with worked examples.
PaymentsInterac, iDebit and Instadebit at Casinos: What DiffersInterac e-Transfer, Interac Online, iDebit and Instadebit compared for casino deposits: what each connects to, which are retired, and how reversals work.
SlotsSlot RTP Versions: How to Check the Figure YourselfThe same slot can ship with several RTP figures. We show where the info screen reveals the version, what regulators require and what the gap costs.
Safer playSelf-Exclusion in Canada: Programs by ProvinceHow self-exclusion works in Ontario, BC, Alberta, Manitoba, Saskatchewan and Quebec: term lengths, how to enrol, what is blocked, and device-level blockers.
TaxWhen the CRA Treats Gambling as Business IncomeHow Canadian tax law separates casual gambling from taxable business income, what the poker cases turned on, and which records are worth keeping either way.
Bonus mathsBonus Max Bet Rule: How It Is Written and EnforcedHow the maximum-bet clause in casino bonus terms is worded, what counts as a breach, and how Ontario's regulator treated a C$5 cap on a 35x wagering offer.
RegulationProvincial Casino Sites in Canada Compared by ProvinceWho runs PlayNow, OLG.ca, Loto-Québec, Atlantic Lottery and PlayAlberta, what the Criminal Code says, and which eligibility rules differ from site to site.
RegulationKahnawake Gaming Commission: Licences and ComplaintsWhat the Kahnawake Gaming Commission regulates, the permits it issues, how its complaint process works and how to check a licence before you deposit.
Safer playCasino Terms That Can Void Winnings in CanadaRestricted locations, VPN use, duplicate accounts, irregular play and dormant fees: the clauses that can cancel a payout and what Ontario's rules say.
PaymentsCredit Card Casino Deposits: Cash Advance Fees ExplainedWhy Canadian credit cards decline or charge cash advance fees on casino deposits, how interest starts on day one, and where your card agreement spells it out.
Sports bettingBill C-218 and Single-Event Sports Betting in CanadaWhat Bill C-218 changed in the Criminal Code, when it took effect, and how provinces such as Ontario, Quebec and Alberta handle single-event sports betting.
SlotsBonus Buy Slots: Price, RTP and Regulator RulesHow a bonus buy is priced against RTP, why bought rounds are so volatile, and what UK and Dutch regulators have actually said about paying to skip ahead.
RegulationSource of Funds vs Source of Wealth at Online CasinosWhy a casino asks for ID, then for proof of where your money came from: KYC, source of funds and source of wealth explained with FINTRAC and AGCO rules.
TaxUS Casino Winnings: 30% Withholding and Canadian RefundsHow the 30% US withholding on casino winnings works for Canadians, which games are exempt, and how the treaty loss clause, W-8BEN, ITIN and 1040-NR fit.