Our accounting firm

At Philip Ratté CPA, we work closely with small- and medium-sized businesses in the Ottawa–Gatineau area. Our diversified client list is made up primarily of companies in the construction, services, high technology, manufacturing, and real estate sectors.

In addition to providing the accounting and tax services that are typically associated with audit and assurance engagements, we take a proactive approach to helping our firm’s clients throughout all phases of their business development.

As part of this approach, we provide business consulting on everything from profitability studies and financing to assistance with income tax preparation and the buying or selling of a business.

Our mission

Leverage the commitment of the Philip Ratté CPA employee team to provide accounting services that contribute to the performance and prosperity of our clients.

Our values

Exceptional, personalized service 

Our CPAs and tax accountants are the pillars of our firm, and stand out for their performance, commitment, availability and efficiency.


In order to build long-term client relationships, we are committed to carrying out our CPA duties with professionalism, respect and resourcefulness.

Our firm is made up of CPAs and tax professionals who provide highly professional, personalized accounting and tax services for each of our clients. 

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