Top 100 Tax Preparation Firms in Oshawa
The Best of December 2025Looking for a top tax preparation company in Oshawa?
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 Oshawa. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Oshawa Tax Preparation Services
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61Undisclosed2 - 9 employeesToronto, CanadaHeadquartered in Toronto, Canada, McCann & Associates LLP is a small Accounting company. The team focuses on Accounting.Read More
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62Undisclosed2 - 9 employeesToronto, CanadaGOODMAN & ASSOCIATES LLP is a small Toronto, Canada-based Accounting company. Their services include Accounting.Read More
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63Undisclosed2 - 9 employeesToronto, CanadaEstablished in 2015, Instaccountant is an Accounting company. The small team focuses on Accounting.Read More
Industries
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64Undisclosed10 - 49 employeesMississauga, CanadaAccounting company ADYZER is in Mississauga, Canada; St. Petersburg, Florida and London, England. The small team focuses on Accounting, Financial Advising & Planning, and Financial Consulting and was established in 2019.Read More
Industries
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65Undisclosed2 - 9 employeesToronto, CanadaKanish & Partners is a small Accounting company headquartered in Toronto, Canada. Their services include Accounting.Read More
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66$1,000+Freelancer employeesToronto, CanadaVlad Alyokhin, CPA, Professional Corporation is an Accounting company. Their small team of employees is in Toronto, Canada. Their team specializes in Accounting and Business Consulting.Read More
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67Undisclosed2 - 9 employeesToronto, CanadaHeadquartered in Toronto, Canada, Equisi US Tax Advisory Service is a small Accounting company. The team offers Accounting.Read More
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68Undisclosed2 - 9 employeesToronto, CanadaAct Tax Accounting Firm is a small Toronto, Canada-based Accounting company. The team provides Accounting.Read More
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69Undisclosed2 - 9 employeesToronto, CanadaUS Tax 1Q, a small Accounting company, is headquartered in Toronto, Canada. Their services include Accounting.Read More
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70Undisclosed2 - 9 employeesToronto, CanadaAgileCPA Professional Corporation is an Accounting company. The firm is in Toronto, Canada. Their team specializes in Accounting.Read More
Industries
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71Undisclosed2 - 9 employeesVaughan, CanadaFounded in 1990, ANG CPA Professional Corporation is an Accounting company. The company provides Accounting.Read More
Industries
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72Undisclosed2 - 9 employeesToronto, CanadaToronto TAX Experts., a small Accounting company, is in Toronto, Canada. The team provides Accounting.Read More
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73Undisclosed10 - 49 employeesToronto, CanadaRead More
Virtuous Bookkeeping is an accounting firm based in Etobicoke, Canada. The firm, founded in 2010, has a team of more than ten that provides accounting services to various companies.
Clients
Green Valley Irrigation -
74Undisclosed10 - 49 employeesNewmarket, CanadaKoroll & Company is an Accounting company. They are based in Newmarket, Canada and have small team. Their team focuses on Accounting.Read More
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75Undisclosed2 - 9 employeesToronto, CanadaSaeed & Company is an Accounting company. They are headquartered in Toronto, Canada and have small team. Their team provides Accounting.Read More
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76Undisclosed2 - 9 employeesToronto, CanadaRead More
CapexCPA is a CPA firm founded in 2015 in Brampton, Canada with fewer than 10 members. They offer tax preparation, financial accounting, and payroll processing solutions for various clients.
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77Undisclosed2 - 9 employeesToronto, CanadaMD Tax is an Accounting company. Established in 2013, the company is based in Toronto, Canada. Their services include Accounting.Read More
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78Undisclosed2 - 9 employeesToronto, CanadaKoster Spinks & Koster LLP is an Accounting company. Their small team is located in Toronto, Canada. Their services include Accounting and IT strategy consulting.Read More
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79Undisclosed2 - 9 employeesToronto, CanadaAF Accounting, an Accounting company, was launched in 2008. The small team provides Accounting.Read More
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80Undisclosed2 - 9 employeesVaughan, CanadaCloudCPA is an Accounting company. They are located in Vaughan, Canada and have small team. Their services include Accounting and Business Consulting.Read More
Industries
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81Undisclosed2 - 9 employeesToronto, CanadaFounded in 2011, Stonehenge Accounting Inc. Is a small Toronto, Canada-based Accounting company. Their team specializes in Accounting and Business Consulting.Read More
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82Undisclosed2 - 9 employeesRichmond Hill, CanadaLaunched in 2021, Booboo Accounting Services is a small Richmond Hill, Canada-based Accounting company. Their services include Accounting and Financial Advising & Planning.Read More
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83Undisclosed2 - 9 employeesToronto, CanadaBTL is a small Accounting company located in Toronto, Canada. The team focuses on Accounting.Read More
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84Undisclosed2 - 9 employeesRichmond Hill, CanadaSegal & Associates Professional Corporation is a Richmond Hill, Canada-based Accounting company. The team specializes in Accounting and Business Valuation Services.Read More
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85Undisclosed2 - 9 employeesNewmarket, CanadaSmall Accounting company Trivana Tax & Accounting Services, is headquartered in Newmarket, Canada. Their services include Accounting.Read More
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86Undisclosed2 - 9 employeesToronto, CanadaBlosser & Assoc is a small Accounting company in Toronto, Canada. The team offers Accounting.Read More
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87Undisclosed2 - 9 employeesToronto, CanadaLaunched in 2014, SDG is an Accounting company. Their team focuses on Accounting.Read More
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88Undisclosed10 - 49 employeesToronto, CanadaAZ Accounting is an Accounting company. The agency is located in Toronto, Canada. Their services include Accounting.Read More
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89$1,000+2 - 9 employeesToronto, CanadaLismont Professional Corporation is an Accounting company located in Toronto, Canada. Their services include Accounting.Read More
Industries
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90Undisclosed2 - 9 employeesToronto, CanadaZoe Klein & Company, an Accounting company, was established in 1984. The small team specializes in Accounting.Read More
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