Business taxes

Income tax, GST/HST, payroll, business numbers and customs rates.


Services and information

Business number registration

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.


Registering for a GST/HST account and calculating, collecting, paying or claiming rebates.


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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