Collect, file, and remit (pay) the GST/HST -
When to register for and start charging the GST/HST
Find out if you have to register and start charging the GST/HST. -
Open or manage an account
Register for, change, or close a GST/HST account. -
Charge and collect the tax
Determine which rate to charge, manage receipts and invoices, and learn what to do with the tax you collect. -
Complete and file a return
Calculate your net tax, and complete, file, or correct a return. -
Remit (pay) the tax you collected
When and how to remit (pay) the tax, including by instalments.
Most requested - My Business Account - Represent a Client - All online services - GST/HST NETFILE - GST/HST Access code - GST/HST calculator (and rates) - GST/HST in specific situations
Other services and information
Claim a GST/HST rebate
All rebates available, including housing, charging GST/HST in error, and FCTIP.
Apply for a GST/HST credit
Find out if you can apply, payment dates, and how to calculate.
Confirming a GST/HST account number
How to confirm the GST/HST account number of a supplier, and how to use the GST/HST registry.
GST/HST for digital economy businesses: OverviewNew
Information for non-resident businesses that are part of the digital economy
GST/HST – Canada.ca