
About
The team is composed of auditors, American and Canadian CPAs, and French chartered accountants, combining local and international expertise.
We offer comprehensive and personalized support for:
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Developing tailored accounting and tax strategies: adapted to your business or personal goals in a transatlantic context between France and North America.
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Managing your tax filings and financial statements: with a turnkey approach, ensuring that all local and international specifics are respected.
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Facilitating your acquisitions and strategic expansions: from the initial evaluation to achieving your financial objectives, we ensure a seamless transition within the Canadian tax environment.
MSGL
Your partner in Accounting, Tax and aquisitions
Our values
Our story
Since 2017, Massat Saurat + Guimond Lavallée has been much more than an accounting firm. It is the result of a long-standing friendship between its founders, built on shared values and a common vision of professional excellence. This relationship, forged over the years, naturally led to the creation of a strategic alliance between Jean-Philippe Saurat, Massat Consulting Group in the United States, and Guimond Lavallée in Canada, with the aim of providing accounting and tax services tailored to the needs of their clients in North America and internationally.

Jean-Philippe SAURAT
A chartered accountant and CPA recognized in Canada and the United States, he has built a remarkable career, after starting at Mazars Paris, he specialized at Primexis, then joined the Massat group in New York as a tax expert. In 2017, he co-founded the firm Massat Saurat + Guimond Lavallée in Montreal, where he continues to innovate and bring a strategic vision to his clients.

Thomas MAGRE
With over 10 years of experience in France, Thomas has developed a deep expertise in international accounting, shaped by direct immersion in the realities of the field. As a seasoned practitioner, he brings a distinct and nuanced vision, which perfectly complements that of his partner Jean-Philippe.