Ducharme+Associates Corporate Accountants

Our Services


You're an entrepreneur, not a paper pusher. Don't you want to focus your time and energy on growing your business -- not on accounting? Along with the time saved, D+A can help you save money on office space, equipment, software, and salaries and benefits.

Tax Prep + Filing

Taxes are one of life's two inevitabilities – let's not mention the other. But taxes don't have to slow you down. D+A can prepare your corporate taxes for federal and provincial filings , communicate with CRA on your behalf, and even assist with audits. We're also experts in Scientific Research and Experimental Development (SR&ED), Purchase and Sale of Business, and more.


Honest advice is hard to find these days. But when it comes to your business, it's what you need. D+A can help you decide whether incorporation is right for your business, and can help you file and maintain your company's incorporation.

Our People

Tanya DUCHARME President

Tanya Ducharme is an accomplished Corporate Financial Accountant with over 12 years of experience advising Canadian and International corporations.

A high-energy professional with extensive financial reporting and corporate taxation experience, Tanya is a motivated and resourceful team player adept in process improvement initiatives.

Tanya's focus on efficiency and integrity makes her a sought-after expert in financial reporting and tax planning, corporate filings, and personal tax matters. Her substantial corporate accounting experience also makes Tanya a well-regarded expert on cash flow forecasting for capital investments and financing, and on annual budget preparation.

A graduate of the University of Ottawa, Tanya completed her Securities/Options & Derivatives Licensing with the Canadian Securities Institute in 2001-2002.

Tanya found Ducharme + Associates in 2006, and is an active voice in Ottawa's small business community.

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Devin CAMPBELL Senior Accountant

Devin is a graduate of SUNY Oswego, holding a Bachelors of Science (B.S) degree and a Masters of Business Administration (MBA) degree, both with a concentration in Accounting.

After serving as an intern with D+A during the summers of 2016 through 2019, Devin accepted a full-time position with the company in 2020 , expanding his areas of focus into Corporate bookkeeping, software integration, and financial reporting. During his time at D+A, Devin has worked with companies both small and large, and has been placed into several accounting roles with these companies.

Devin was a member of the SUNY Oswego men's hockey during his time there and continues to stay involved in hockey by coaching the Carleton Place Canadians Jr. A team.

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About Us

What's our philosophy at D+A? First and foremost, it's that entrepreneurs should spend their valuable time growing their businesses. As a business owner, every minute you spend on bookkeeping and taxes is a minute you're not following up on new leads or chasing down that new client.

Let us do the work of bookkeeping and accounting for you. Our business model allows us to be extremely cost effective for our clients, as we provide the services of a full-time bookkeeper and full-time accountant at a fraction of the cost of the larger accounting firms. In addition to bookkeeping, we also specialize in corporate tax, personal tax, and in tax planning and advising.

D+A is proud to work for over 70 clients ranging in size from sole proprietorships to large corporations. We've recently expanded our roster of clients, using videoconferencing technology to provide the same level of excellent service to more clients, living in more places. With the option to engage our services entirely online, we can now accommodate any company in Ontario and Quebec. By moving to this virtual approach, we can also save you time – time that can be invested back into your business.

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Phone: (613) 601-7660

Email: [email protected]


Phone: (613) 400-2856

Email: [email protected]