LexSage Professional Corporation
2 lawyers · City of Toronto
One of 2,345 law firms listed in Toronto, and one of 133 handling Tax Law.
2 lawyers · City of Toronto
One of 2,345 law firms listed in Toronto, and one of 133 handling Tax Law.
LexSage Professional Corporation is an international trade and sales tax law firm based in Toronto, Ontario. Cyndee Todgham Cherniak, who holds an LL.B. and LL.M., founded the firm after almost 20 years practising at Bay Street law firms in Toronto. The firm operates from the Gooderham "Flatiron" Building at 49 Wellington Street East, Suite 501, a Victorian era triangular office building in Toronto's St. Lawrence neighbourhood.
The practice divides into two areas. On the trade side, it handles anti-dumping and countervailing duty proceedings, customs and tariff classification disputes, export controls and economic sanctions, government procurement bid challenges, and matters under NAFTA, CETA and other free trade agreements and the World Trade Organization framework. On the tax side, it advises on the harmonized sales tax, GST, excise tax, and Ontario's land transfer and employer health taxes. Rather than operating as a full-service firm, LexSage describes itself as a practice that supplements other Canadian and international law firms and accounting firms that don't have this work in house. Its team includes a lawyer who was formerly senior in-house counsel at General Motors, along with an advisor to the firm who is a former Canada Border Services Agency anti-dumping investigator.
Wheelchair accessibleLexSage's office is in the Gooderham "Flatiron" Building at 49 Wellington Street East, on the boundary between Toronto's Financial District and the older St. Lawrence neighbourhood. The building was completed in 1892 to a design by architect David Roberts Jr. Its wedge shape comes from the point where Front Street meets the regular street grid at Wellington, and it is regarded as an early example of a prominent flatiron building. It served as the head office of the Gooderham and Worts distilling business until 1952 and was designated a heritage property under the Ontario Heritage Act in 1975.
That location puts a firm built around international trade and customs work inside a building first raised for a major 19th century Toronto trading and distilling business, on a stretch of downtown where the city's financial towers give way to the older warehouse streets of Old Toronto.
The Gooderham "Flatiron" Building, 49 Wellington Street East, Suite 501, Toronto, Ontario M5E 1C9 · 416-307-4168
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Insurance LawListing compiled from the firm’s public website in August 2026. Verify licence status in the Law Society of Ontario directory ↗