Tax services

We share your viewpoint on tax: pay as little as you can. But most business decisions have tax implications, and tax legislation is complex and always changing—you need good advice. The Grant Thornton approach is integrated, forward-looking and tailored to you. It’s about developing a close relationship with our clients.


To do this, we inform you about the latest tax rules, review the implications for your business and personal tax situations, and update you on important developments. We listen to you, and we continue to add new services to meet your needs. Our tax services include: domestic tax, expatriate tax, international tax, sales tax, succession and estate planning, research & development and government incentives, transfer pricing, US corporate tax.


2014-2015 Tax planning guide

The 2014-2015 edition of our planning guide is an up-to-date reference on the latest business and individual tax developments. Now available at the App store.

Free T1 offer

Free tax preparation for students enrolled in a full-time MD or Dentistry program at select schools in Canada. Read more.