Business Number, CRA Program Accounts, GST/HST, and Payroll Explained
14 min readLast updated June 2026Beginner levelCanada-wideOfficial-source checked
Once you've chosen a structure, the maze turns administrative. Almost all of it hangs off one identifier — the Business Number — and once you see how the pieces connect, the paperwork stops feeling like a trap.
Once you've chosen a structure, the maze turns administrative. Almost all of it hangs off one identifier — the Business Number — and once you see how the pieces connect, the paperwork stops feeling like a trap.
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