Best Accountants in Oshawa, ON

Handpicked from 48 vetted & reviewed Accounting & Profitability Consulting firms in the Oshawa area, explore the top 5 standout choices among the selected group of 24 finalists.

Black & White Accounting Services

Black & White Accounting Services

(1)
Industries, Accounting, Payroll
“Very fast and so nice people thank you so much for your help ☺️ my son gave his sister chocolate ❤️ thank you again”
Free Initial Consultation
849 Renaissance Dr, Oshawa, ON L1K 8K6
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Easy Taxes & Accounting

Easy Taxes & Accounting

(48)
Mobile Tax Services, Incorporating A Business, Personal Income Tax
“Helped me with my easy tax question at no charge.”
Transparent Fees & Pricing
Free Initial Consultation
In Business Since 2018
1050 Simcoe St N Unit 204, Oshawa, ON L1G 4W5
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Your Bottom Line

Your Bottom Line

(46)
Training & Support, Payroll, Virtual CFO
“They are fantastic with their customer service, provide amazing tracking information and lists, templates, and are super insightful on getting everything done correctly and efficiently.”
Remote Consultations Available
179 King St E 2nd Floor, Oshawa, ON L1H 1C2
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Tax Partners Oshawa

Tax Partners Oshawa

(43)
Cryptocurrency Accounting & Tax Services, US Accounting & Tax Services, Global Accounting & Tax Services
“Just wanted to say that Natalya handles my company's file and she's punctual with deadlines and is always offering her advice to help with future planning.”
In Business Since 2022
Executive Centre, Oshawa Centre 419 King St W Entrance 7, Unit 215, Oshawa, ON L1J 2K5
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Books In Line Professional Services

Books In Line Professional Services

(33)
  • Understanding
  • Confident
  • Small Business
“I own my own consultant business and I came to Shaelene and Books in Line to file my business taxes my first year of my business and she has filed them each year since.”
21 Simcoe St S, Oshawa, ON L1H 4G1
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Best of 2024

Qualification Criteria for best of Winners

Minimum Overall Score
98 (100)
Minimum Reputation Rank
99.4 Percentile
All of our award winners are based on identifiable facts - reviews, performance, and experience - collected by scientific means. We use this data to assess each business’s essential features, weighting them according to their importance to customers.
Read our methodology
Prominent finalists
Kiessling & Associates

Kiessling & Associates

(17)
Employment Standards, Wsib Ontario, Registering a Business
“She is so knowledgeable, especially with interprovincial taxes, and was so great at explaining to me tax tips that I didn't even know were available to us.”
In Business Since 2005
633 King St E Suite 209, Oshawa, ON L1H 1G3
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Unique Accounting Services

Unique Accounting Services

(13)
Cash Flow Management, Payroll Services, Quickbooks
“I quickly learned that Mohamed is very happy to share his knowledge and no matter how busy he is, he always makes the time to talk, always calling me back promptly and we always have a good laugh!”
Free Initial Consultation
In Business Since 2015
909 Simcoe St N #200, Oshawa, ON L1G 4W1
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Double W Accounting

Double W Accounting

(6)
“He consistently provides excellent informative, timely and friendly service.”
In Business Since 2014
105 Brunswick St, Oshawa, ON L1H 6P2
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Neahr Accounting Firm

Neahr Accounting Firm

(8)
“Rob's expertise swiftly untangled complex discrepancies and honestly this is really the first stress-free year for filing our business and personal taxes.”
Free Initial Consultation
Family Business
In Business Since 2013
357 Miami Ct, Oshawa, ON L1K 1J5
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Celeste Hardy Professional Corporation

Celeste Hardy Professional Corporation

Taxation Services, Accounting Services
“We can prepare both your business or personal tax return promptly, efficiently and most importantly –  precisely.”
118 Simcoe St N, Oshawa, ON L1G 4S5
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Accounting by Lisa Sutton

Accounting by Lisa Sutton

(3)
“I've done my taxes there the last few years & the service was excellent.”
In Business Since 2023
122 Simcoe St N, Oshawa, ON L1G 4S5
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DMM Accounting Services

DMM Accounting Services

(5)
“Donna provides a valuable service, is trustworthy and gives sound advice with making the best informed decisions having extensive knowledge of the Canadian tax system.”
Family Business
In Business Since 2021
1675 Whitestone Dr, Oshawa, ON L1K 2X2
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SNA Accounting and Tax Consulting CPA Professional Corporation

SNA Accounting and Tax Consulting CPA Professional Corporation

(1)
Sales and Payroll Taxes, Outsourced and Virtual CFO Services, Individual Accounting and Tax Services
“They have saved me thousands of dollars by using deductions that I didn't know about.”
Remote Consultations Available
In Business Since 2016
420 King St W Suite 202, Oshawa, ON L1J 2K8
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Roche Financial Group

Roche Financial Group

(1)
Toronto, Oshawa North, Oshawa East
“But better safe than sorry for accuracy”
15+ Years Experience
946 Simcoe St N, Oshawa, ON L1G 4W2
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Mark Robbins CPA Professional Corporation

Mark Robbins CPA Professional Corporation

(3)
“And he sends me friendly reminders with a checklist of everything I need to prepare for him.”
In Business Since 2017
300 King St W Suite 105, Oshawa, ON L1J 2K1
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Smith Chappell Marsh Vilander

Smith Chappell Marsh Vilander

21 Gladstone Ave, Oshawa, ON L1J
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Royce Group

Royce Group

(10)
“Been going here for a few years now, they have had a good rate for service and I haven't had an issue yet, they are fast and appointments are always kept.”
633 King St E, Oshawa, ON L1H 1G5
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Shelley McRae Complete Accounting

Shelley McRae Complete Accounting

“For all your bookkeeping and Income Tax Needs. I have 20 plus years of experience providing bookkeeping services so that you can focus on your business. I have been providing personal Income Tax as well as business and Corporate Income Tax services t...”
Free Initial Consultation
In Business Since 2021
495 Labrador Dr, Oshawa, ON L1H 7G1
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Complete Accounting

Complete Accounting

(1)
“Noreen is the best in the business.”
624 Gibb St, Oshawa, ON L1J 1Z7
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Susanne Hillebrand, Cpa, CMA

Susanne Hillebrand, Cpa, CMA

(1)
“I reached out with questions regarding taxes for deceased persons.”
43 Wilson Rd N, Oshawa, ON L1G 6C9
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GRH Accounting and Tax Service

GRH Accounting and Tax Service

1050 Simcoe St N #101A, Oshawa, ON L1G 4W5
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Clarence Stevens Accounting & Tax Services

Clarence Stevens Accounting & Tax Services

“COMPANY HISTORY - Clarence Stevens, founder of our firm located in Oshawa, Ontario, has over 35 years experience providing accounting, tax and business advisory services to clients in marketing, restaurant, retail, manufacturing, construction, real e...”
35+ Years Experience
285 Taunton Rd E Suite 222, Oshawa, ON L1G 3V2
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VN Accounting Solutions

VN Accounting Solutions

(24)
Hst/Wsib Returns, Business Services, Payroll Services
“They are pretty quick with the returns and no issues always when I have a concern they speak to me other than that I do it all online and it makes my life easy.”
Free Initial Consultation
In Business Since 2010
45 King St E, Bowmanville, ON L1C 1N1
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Anna Armata - Chartered Professional Accountant

Anna Armata - Chartered Professional Accountant

(15)
  • Work
“Not only did Anna finish my taxes in a timely manner, but she informed me of everything that my previous accountant did wrong and helped me resolve them by explaining to me with what I should do to avoid those mistakes in the future.”
Free Initial Consultation
In Business Since 2012
39 Napiermews Dr, Ajax, ON L1T 0C9
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Accounting Services in Oshawa, ON Cost Estimates

Minimum cost
$342
Maximum cost
$3728
National Average
$529
Avg Per Hour Rates
$296
$435
$932
Average price range is based on 258 cost profiles
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Average Cost $529
Minimum cost $342
Maximum cost $3728
Avg Per Hour Rates $296

Average range $435 to $932 is based on 258 cost profiles.

Why these companies made our list

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