Skip to content

Registering your Accessing Online Authorized Rep -  CRA Business Account

This page provides instructions on how to register and access your Business Online CRA (Canada Revenue Agency) Account.

Our office also offers remote access options which allow your dedicated accountant or IT staff to securely remote into your Windows or Mac computer/notebook where we can assist you by viewing your computer/notebook screen. To schedule this option (including priority access), please select here to visit our Remote Access request page.  You can also make this remote access by contacting our office by:

Register for Business for a CRA Account

This section of our website is being updated! In the meantime reach out to our office by either:

Access your CRA Online Business Account

Once you have registered your business Canada Revenue Account and have received your Business Number (Nine Digits), you can gain access to your Canada Revenue Business Account Online. This access will allow you to do the following:

  • Updated Mailing and Physical Business Address.
  • Update your business Phone Number.
  • Update your Business E-Mail address for Canada Revenue Agency (CRA) notifications.
  • Access specific Canada Revenue Business specific accounts including Corporate (RC) account, Payroll/Source Deductions (RP) account, GST/HST (RT) account, and Information Return (RZ) account.

***IMPORTANT: The prerequisites for accessing your CRA Online Business Account are:

  1. You will need to have electronic access to your Personal Canada Revenue Online account.
  2. You will need to be one of the company's directors.
  3. You will need your company's digit Business Number. If you do not have your company's business number but instead have your company's GST/HST Number, the business number is the first nine digits of the GST/HST number. If you do not have that handy, please ask your dedicated accountant for this. 
  4. Having your last filed personal income tax return handy as part of the setup authentication may require providing the Canada Revenue Agency (CRA) with one or two figures from this Personal Income Tax Notice of Assessment.

Accessing Instructions

You can continue to access your Online CRA Business Account by selecting the following button (to access the CRA (Canada Revenue Agency). This will open the CRA Access page in a separate window or tab :

***With the following Figures, select the Figure Image to display the full-screen image***

-Select here for the Adobe PDF version of these instructions-

Figure AB.01-Sign into your CRA Account
Figure AB.01-Sign into your CRA Account

As shown in Figure AB.01 (above), you need to first log into your Canada Revenue Agency (CRA) Online account. The suggested method is the using the Sign On Partner option where you log on using your bank to confirm your identity. If you need instructions on logging into your CRA Online account using the Sign On Partner (Bank method) select the following:

Figure AB.08-CRA Online Welcome Page Select Add
Figure AB.08-CRA Online Welcome Page Select Add

Continue by selecting the Add account button (note Figure AB.08 above).

Figure AB.09-Add Account (Business account)
Figure AB.09-Add Account (Business account)

Continue by selecting the Business Account option as shown in Figure AB.09 above.

Figure AB.10-Add Business Account
Figure AB.10-Add Business Account

Continue by selectint the Add business number option (note Figure AB.10 above).

Figure AB.11-Manage Business Numbers
Figure AB.11-Manage Business Numbers

Within the Managing bunsiness numbers window, select the + Add business button, (note Figure AB.11 above).

Figure AB.12-Add a Business Entry
Figure AB.12-Add a Business Entry

As shown in Figure AB.12 above, continue by:

  1. Entering your businesses nine-digit business number.
  2. Select the Submit button.

Figure AB.13-Business Added
Figure AB.13-Business Added

The Canada Revenue Agency will then verify that you are one of the. companies directors and will continue by showing you that your business has been added to your CRA Online profile, (note Figure AB.13 above). Continue by selecting the Close button.

Figure AB.14-Welcome (Business Added)
Figure AB.14-Welcome (Business Added)

You will be returned to the CRA Online Welcome screen which will not show your business account (Note Figure AB.14 above) along with your personal tax account.

Authorized Representative

With your business added to your Canada Revenue Agency Online Profile, you need to complete the process of having our firm as your Authorized Representative. This is required so that we can assist and complete the filing of your business tax returns.

Continue by selecting:

If you have any questions about the above, please contact our office by: