Top 60 Tax Preparation Firms in Ottawa
The Best of December 2025Looking for a top tax preparation company in Ottawa?
Reduce your risk of being audited and navigate the tax preparation process with ease by working with a tax preparation service.
To assist you in your search for a partner, we’ve compiled this list of the top tax preparation experts in Ottawa. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Ottawa Tax Preparation Services
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31Undisclosed2 - 9 employeesOttawa, CanadaBased in Ottawa, Canada, Clarity Accounting & Business Consulting is an Accounting company. The team provides Accounting and Business Consulting.Read More
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32Undisclosed2 - 9 employeesOttawa, CanadaRyan Lamontagne Inc. Is a Business Consulting company. Based in Ottawa, Canada, their small team specializes in Business Consulting and Accounting. The firm was founded in 1994.Read More
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33Undisclosed10 - 49 employeesOttawa, CanadaAccounting company Charles Ghadban Accounting is located in Ottawa, Canada. They specialize in Accounting and Business Consulting and were founded in 1992.Read More
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34Undisclosed2 - 9 employeesOttawa, CanadaArmstrong Jones LLP is an Accounting company. Their team is in Ottawa, Canada and provides Accounting and Business Consulting.Read More
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35Undisclosed2 - 9 employeesOttawa, CanadaAccountrain inc, an Accounting and Funding & Investment company, is in Ottawa, Canada. They offer Accounting and Funding & Investment.Read More
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36Undisclosed2 - 9 employeesOttawa, CanadaAndrew Shouldice CPA Professional Corporation is a small Ottawa, Canada-based Accounting company. Their services include Accounting and Business Consulting.Read More
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37Undisclosed10 - 49 employeesOttawa, CanadaBased in Colts Neck, New Jersey and Ottawa, Canada, MR Valuation Consulting, LLC is an Accounting company. They offer Accounting and Business Valuation Services and were established in 2000.Read More
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38UndisclosedFreelancer employeesOttawa, CanadaFounded in 2004, Alexander Specialized Accounting Services is an Accounting company. The agency specializes in Accounting and Financial Consulting.Read More
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39UndisclosedFreelancer employeesOttawa, CanadaIn Ottawa, Canada, Ottawa Consultants is a small Accounting company. The team focuses on Accounting and Public Relations.Read More
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40Undisclosed2 - 9 employeesKemptville, CanadaLunan Accounting Services is a small Accounting company in Kemptville, Canada. Their services include Accounting.Read More
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41Undisclosed2 - 9 employeesSharbot Lake, CanadaSeeds & Company PC, a small Accounting company, is headquartered in Sharbot Lake, Canada. Their services include Accounting and Business Consulting.Read More
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42Undisclosed2 - 9 employeesShawville, CanadaPeter B. Smith, CPA, S.E.N.C., a small Accounting company, is located in Shawville, Canada. The team provides Accounting and Business Consulting.Read More
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43Undisclosed10 - 49 employeesOttawa, CanadaSmall Accounting company Kelly Huibers McNeely Professional Corporation, is in Perth, Canada and Carleton Place, Canada. The team provides Accounting and Business Consulting.Read More
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44Undisclosed50 - 249 employeesOttawa, CanadaLogan Katz LLP is an Accounting company. Headquartered in Ottawa, Canada and Toronto, Canada, the agency was founded in 1994. Their services include Accounting and Business Consulting.Read More
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45Undisclosed10 - 49 employeesOttawa, CanadaHoule & Associates Chartered Professional Accountants is an Accounting company located in Ottawa, Canada. Established in 2011, the team provides Accounting.Read More
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46Undisclosed2 - 9 employeesOttawa, CanadaPremium Accounting & Tax Solutions is a small Ottawa, Canada-based Accounting company. The team provides Accounting and Business Consulting.Read More
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47Undisclosed2 - 9 employeesMississippi Mills, CanadaColby McGeachy Professional Corporation is an Accounting company in Mississippi Mills, Canada. Their services include Accounting.Read More
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48Undisclosed10 - 49 employeesOttawa, CanadaHeadquartered in Ottawa, Canada, Canadian Payroll and Tax Services is a small Accounting company. Their services include Accounting.Read More
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49Undisclosed2 - 9 employeesOttawa, CanadaSolid Tax Inc. Is a small Accounting company. They focus on Accounting and were established in 2011.Read More
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50Undisclosed2 - 9 employeesOttawa, CanadaAllan Keon, CPA Professional Corporation is an Accounting company. Established in 2007, the firm offers Accounting.Read More
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51Undisclosed2 - 9 employeesOttawa, CanadaABC Tax Services, a small Accounting company, is headquartered in Ottawa, Canada. Their services include Accounting.Read More
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52Undisclosed10 - 49 employeesOttawa, CanadaEagle Tax Service Inc is an Accounting company. The Ottawa, Canada-based company focuses on Accounting.Read More
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53Undisclosed2 - 9 employeesOttawa, CanadaKanata Tax Services is an Accounting company headquartered in Ottawa, Canada. Founded in 1988, the team focuses on Accounting.Read More
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54Undisclosed2 - 9 employeesOttawa, CanadaHeadquartered in Ottawa, Canada, A5 Accounting is a small Accounting company. The team provides Accounting.Read More
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55Undisclosed2 - 9 employeesOttawa, CanadaAbrams & Company is an Accounting company. They are located in Ottawa, Canada and have small team. Their services include Accounting.Read More
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56Undisclosed2 - 9 employeesOttawa, CanadaIn Ottawa, Canada, AccountingImpôts - Martin Paradis, CPA is a small Accounting company. The team provides Accounting.Read More
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57Undisclosed10 - 49 employeesOttawa, CanadaAceti Falcone LLP, an Accounting company, is in Toronto, Canada and Bradford West Gwillimbury, Canada. Their services include Accounting.Read More
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58Undisclosed10 - 49 employeesOttawa, CanadaHeadquartered in Kemptville, Canada and Ottawa, Canada, WGP Professional Corporation Chartered Accountants is a small Accounting company. Their services include Accounting and Business Consulting.Read More
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59Undisclosed10 - 49 employeesPerth, CanadaSmall Accounting company Allan and Partners LLP, is headquartered in Perth, Canada. The team specializes in Accounting and Business Consulting.Read More
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60Undisclosed2 - 9 employeesOttawa, CanadaAmy H Dong, CPA, CGA, CPA (Delaware) is an Accounting company. The team provides Accounting and is headquartered in Ottawa, Canada.Read More
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