In light of the ongoing outbreaks of the COVID-19 virus, our office continues to be temporarily closed to visitors. However, we are here in the office and continue to do our work. Please see below for options available to you for getting us your tax information:

  • Drop off in person: If you are dropping off your package, the office door will be locked. Please ring the doorbell and someone will come to the door to accept the package or assist you between 8AM and 5PM on weekdays. We are also open on weekends in March and April.
  • Courier: Our courier service is available to clients who live within the GTA. Kindly mention that you are a Mike Holloway client. Please call United Messengers at (416) 736-4040 by 10:30AM for same-day pickup and delivery.
  • Canada Post: For clients that live outside of the GTA and would like to mail us their documents, please use Canda Post.
  • Onvio: You can upload your tax documents to our secure online portal, Onvio. If you don’t have an account yet, please contact us and we will send you an invitation to join Onvio.
  • Email: When emailing tax documents, please be careful to use a password to secure any documents that include a social insurance number. If you are password protecting a document, please call us to confirm the password so we can access your files.
  • Fax: You can fax us your documents to (905) 453-7876.

We apologize for any inconvenience this may cause. We are being proactive so that we can continue to perform the work that has been entrusted to us and to file tax returns.
If you have any questions, please call us. If calling us involves a long-distance charge, please use our toll-free number, 1 (877) 844-8892.
We thank you for your business.
Please stay healthy everyone.


Our office continues to make changes to help keep everyone safe while reducing our use of paper. We are excited to share that our first year of using Onvio has been very successful! We have been finding new ways to prepare your tax information as efficiently as possible amidst the changes in the technology that we use. Thank you to all clients who have joined us!

What is Onvio?
It is a secure system for transferring documents to and from our office. This online platform provides access to a portal for all documents and files that we share with each other, organized in one place, rather than sending them via email. All documents will be secure, as your account can only be accessed by logging in with your email address and a password created by you. Onvio is also a way for us to give you access to soft copies of your personal income tax returns after they have been filed. We can also use it to forward you soft copies of financial statements and corporate tax returns if you are a corporate client.

Onvio also serves as an electronic filing cabinet going forward. You can access historical tax documents from prior years through Onvio whenever you want.

If you are interested in registering, please contact us and we will gladly send you an invitation to access your Onvio Client Portal.

If you would like to learn more about Onvio, please feel free to contact us.

Download Forms

Statement of Business
Statement of Business(Excel)
Auto (Excel)
Business use of Residence
Business use of Residence (Excel)
Rental Schedule
Rental Schedule (Excel)
Capital Gains and Losses
Capital Gains and Losses (Excel)
Analysis of Property Sale
Analysis of property sale (Excel)
2021 Corporate Electronic Filing Form
2021 Corporate Tax Rates
2021 Combined Personal Tax Rates
2020 Electronic Filing Form

Contact Us

57 Mill Street North, Suite 310
Brampton, ON L6X 1S9

Toll-Free (877) 844-8892
Tel (905) 453 7878
Fax (905) 453 7876

Monday - Friday

08:00 am - 05:00 pm