The capital-gains engine Canadian investors deserve.

Sched3 computes your CRA-compliant adjusted cost base across every broker and account, flags superficial losses before they cost you, and packages everything into a format you or your accountant can file directly.

Why this exists

Every brokerage shows you a "book value" or "average cost" number. None of them see what happens outside their own walls — a transfer-in from another broker, a DRIP, a return-of-capital distribution, a security held in two accounts at once. Canadian tax law requires one pooled number across everything you own. Getting that number wrong means over- or under-reporting a capital gain, or accidentally triggering a superficial loss you didn't know existed. Sched3 computes that number correctly and explains, in plain language, why it's what it is.

What we are — and aren't

Sched3 is a calculation and organization tool, not an accounting firm or a robo-advisor. We don't manage money, place trades, or file returns on your behalf. We compute ACB, flag superficial losses, reconcile T5008/T3 slips, and package everything into a format your accountant (or you, in TurboTax/Wealthsimple Tax/UFile) can use directly. Nothing here replaces a conversation with a qualified accountant, especially for anything ambiguous like business-income risk or cross-border reporting.

Built in Canada, for Canadians

Sched3 is built entirely around the Canadian tax system — PIPEDA-compliant data handling, Bank of Canada FX rates on every trade, CRA-specific superficial loss rules, and the Schedule 3 format your accountant expects. We're not a US product with a Canadian mode bolted on; this is all we do, and we do it well.

Your data, your business

Financial data is sensitive. We don't sell it, don't serve ads, and don't track you. Our free calculators never leave your browser. Read the full details in our privacy policy.

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Not tax or legal advice. Always confirm capital gains reporting with a qualified accountant. · Made with love in Canada 🇨🇦
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