Our Locations

Dangerous Dialogues
A Warning to Canadians with undisclosed Swiss accounts.

DioGuardi published this open letter in the Financial Post on October 14, 2010.

Read More

10 weeks on the National Business Bestseller List

The guidebook every Canadian taxpayer should read, especially the self-employed, small business owners and investors.

Now also in ebook: Buy it Now! | Video Excerpt | Opening Chapter

Under sections 238(1) and 239(1) of the Income Tax Act, not filing a return, filing more than one year late if tax is due, or failing to declare taxable income from any source, is criminal tax evasion.

When experience counts... you know who to call

Clean up unfiled back taxes and unreported income from a legal safety zone

Free Online Assessment

What is your Tax Problem?

Not sure you need a lawyer?

Our Locations

Toronto West
5090 Explorer Drive, Suite 510
Mississauga, ON
L4W 4T9
tel: 905-212-9733

Toronto Downtown
By appointment only

375 University Avenue, Suite 701
Toronto, ON
M5G 2S5
tel: 416-225-5829

Ottawa
600-100 Gloucester Street
Ottawa, ON
K2P 0A4
tel: 613-237-2222

DioGuardi Tax Law is built on the heritage of its partners past and present:

.. More

Interview on Newstalk 1010

Listen to Phillipe DioGuardi

The DioGuardi Tax Blog