The CRA is responsible for the administration of federal and provincial tax laws.
This online tool calculates payroll deductions based on the information you provide. Therefore, it is important that you enter accurate information to receive accurate results.
The GST/HST Registry lets you validate the GST/HST number of a business, which helps to ensure that claims submitted for input tax credits only include GST/HST charged by suppliers who are registered for GST/HST. You can also use the GST/HST Registry to verify GST/HST registration for other purposes.