Making changes to your account
Change your address, start or stop direct deposit, change contacts or authorized representatives, and more
Responsibilities
Keeping books and records, collecting and invoicing GST/HST, calculating your net tax and more
Input tax credits
Claim the GST/HST you pay on goods and services related to your business
Taxable or exempt
Find out if goods and services are taxable or exempt.
GST/HST and the construction industry
The New Housing Rebate and how the GST/HST applies to builders, renovators, contractors, and other businesses involved in the construction industry
Returns
Completing and filing your GST/HST returns, correct errors, adjust previous returns, quick method and simplified method of accounting
Payments and instalments
Making payments, calculating instalments, and how to avoid paying penalties and interest
Rebates
You may qualify for certain types of GST/HST rebates.
Imports and exports
How and when GST/HST applies to goods and services imported into or exported from Canada
Objections and appeals
When you disagree with a GST/HST assessment or decision and how to request information from our records about your GST/HST account
In Quebec, Revenu Québec administers the GST/HST. If your business is located in Quebec, visit the Revenu Québec Web site.