Webinar description

Did you know ONT-TAXS online is the fastest, most convenient way to do business with the Ministry of Finance?

Join us for a free webinar to learn more about ONT-TAXS online – Ontario’s secure, simple, and free online tax service for businesses.

What you will learn

In this session, you will learn how to make the most of your experience using ONT-TAXS online.

We will answer your questions, share a live demonstration of the system, and cover the following key topics:

  • how to register for and navigate the system
  • viewing and filing tax returns and instalments
  • setting up and making payments
  • viewing account correspondence
  • sending and receiving web messages
  • giving employees and representatives access to your accounts
  • accessing multiple accounts under the same sign in
  • security tips

Who should attend

This session provides helpful information to anyone who is currently registered with ONT-TAXS online or is interested in understanding how ONT-TAXS online can help you do business with the Ministry of Finance, including:

  • authorized representatives (such as payroll providers, bookkeepers, accountants, and lawyers)
  • Ministry of Finance registrants
  • industry representatives


January 31, 20242:00 p.m.Register
April 24, 20242:00 p.m.Register

Once you register

When you click on Register, it will open a registration webpage.

  1. Enter your name and email address and click on the Register button. Once you see the message “See you at the event!”, close the window.
  2. Check your personal email inbox for a Government of Ontario email confirmation. This email contains a link to the session. Keep the email and make note of the session date and time in your personal calendar. If you do not receive a confirmation email within a couple of minutes, please check your Junk folder.
  3. On the day of the session, re-open your confirmation email and click the Join Event button about five minutes before the start time.

You do not require Microsoft Teams or any other specialized software to join the session.

If you must cancel your registration, simply re-open your confirmation email and click on the Cancel Registration button.