Business taxes
Most requested
Services and information
GST/HST
Register for a GST/HST account, charge and collect tax, claim rebates, file a return, make payments.
Payroll
Payroll accounts, deductions and contributions, source deductions, information slips and returns.
Corporation income tax
Corporation income tax returns (T2), tax rates, tax credits, eligible dividends, and provincial and territorial tax.
Business or professional tax reporting
Income types, industry codes, calculating and reporting income, business expenses, tax credits, and record keeping.
Business number registration
Get a business number, program account, or make changes to your registered business.
Free tax help for small businesses and self-employed
Meet with a liaison officer who will answer tax-related questions, discuss common errors, and bookkeeping best practices.
Excise taxes, duties, and levies
Customs, excise taxes and duties, fuel charge, air travellers' security charge, and cannabis duty.
Charities and giving
Register and run a charity, regulations and obligations, charity listings, and charitable tax credits.
Trust income tax
Trust account registration service, trust types and codes, T3 information slips, summaries, and returns.
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