Most requested
Services and information
Business number
Getting a business number or program account for your registered business.
Corporation income tax
Tax rates, tax credits, provincial and territorial corporation tax, record keeping and more.
Business or professional income
Calculating income, reporting various income types and industry codes for business activities.
Trust income tax
Filing trust income tax, T3 slips, returns and types of trusts.
GST/HST
Registering for a GST/HST account and calculating, collecting, paying or claiming rebates.
Payroll
Payroll accounts, deductions and contributions, summaries and information slips.
Giving to charities
Registering a charity, searching Canadian charity listings and calculating your charitable tax credits.
Excise taxes, duties and levies
Current rates for customs duties, tariffs, excise taxes and other charges.
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