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Easy Taxes & Accounting
- Accountant
- Family
“I was attended to promptly by the tax advisor.”
Best Bookkeeping Services in Oshawa, ON
24 companies listed · 14 in Oshawa · 9 open weekends · 22 rated 4.5+
Data verified October 18, 2026
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Your Bottom Line
- Tax Return
- Emails
- Payroll
“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.”
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Books In Line Professional Services
- Understanding
- Income Tax
- Communication
“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.”
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Kiessling & Associates
- Efficient
- Team
- Company
“They went above and beyond, exceeded my expectations of any company that deals with customers directly, and demonstrated a model example of how business should be handled.”
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Unique Accounting Services
- Questions
“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!”
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Black & White Accounting Services
“Very fast and so nice people thank you so much for your help ☺️ my son gave his sister chocolate ❤️ thank you again”
The 24 companies listed for Oshawa, ON handle day-to-day bookkeeping and sales tax filings for businesses. Details about packages and software come from each company's own website; ratings and quotes come from public reviews.
Area overview: Oshawa, ON
14 of the 24 companies we list are based in Oshawa; the other 10 serve Oshawa from towns including Whitby (8 km), Bowmanville (13 km) and Ajax (16 km). 22 of the companies on this page have a rating, from 4.6 to 5.0 across 894 reviews; 4 have 50 or more reviews. When clients rate these companies on specific qualities, they most often praise professionalism (92%), quality (66%) and responsiveness (63%). The topics that come up most in reviews of the companies on this page are "communication", "efficient" and "patient". 8 are open on Saturdays and 4 on Sundays. The services the companies on this page list most often on their websites are accounting services (2), bookkeeping (2), payroll (2) and payroll services (2). 7 have ten or more years of experience, the longest 21 years. 8 offer a free initial consultation and 2 are family- or locally-owned. We have a website on file for 22 of the companies on this page; 18 publish a contact page; 16 list a public email and 4 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book a consultation.
Do any bookkeeping companies listed for Oshawa offer a free assessment?
8 of the 24 companies listed here offer a free initial meeting. Expect a quick look at the file, a count of monthly transactions and a quote. Bring access to the software, because a price given without seeing the books rarely survives contact with them.
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Neahr Accounting Firm
“Rob's expertise swiftly untangled complex discrepancies and honestly this is really the first stress-free year for filing our business and personal taxes.”
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Anna's Bookkeeping and Tax Service
- Questions
- Understanding
“Absolutely the best tax preparation person that I had ever deal with, beside courteous, respectful, informative and helping to maximize my returns best possible, she is the kind of “Treating people like you want being treated””
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Celeste Hardy Professional Corporation
“We can prepare both your business or personal tax return promptly, efficiently and most importantly – precisely.”
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Accounting by Lisa Sutton
“Excellent service!”
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Mark Robbins CPA Professional Corporation
“We've been going to Mark for years to have our taxes done, he's excellent.”
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GRH Accounting and Tax Service
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Pvkl Services
“Invest your time and efforts on running your business. Leave the bookkeeping to us. We offer a wide range of bookkeeping services! We tailor ti each client based on size, personal preference and industry. We will help you and and your staff to naviga...”
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R.J Baker Financial and Consulting
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Right Way Taxes
- Family
- Business Tax
- File
“The team at Right Way Taxes demonstrated an impressive depth of knowledge and expertise in navigating complex tax matters, ensuring that every aspect of my financial situation was handled with precision and care.”
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Perfect Bookkeepers & Tax Consultants
- The Future
- Advice
- Season
“Is pleased to provide this review for your services, we found your firm very professional and all jobs performed were to the best of our satisfaction and accurate”
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VN Accounting Solutions
- Tax Returns
- Prices
“Thank you so much VN Accounting Solutions for the amazing experience, you guys saved me a trip to the bank during covid 🥰, some documents were missing and the team guided me on the phone for a good Hr until I figure out how to print each one of them ...”
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Azon Bookkeeping Services
- Patient
- Business Tax
- Small Business
“We extremely recommend Benazir's services for individual tax filing or for business as she will go above and beyond to make sure your taxes are accurate and committed in getting your tax assessments on time without any unnecessary delays.”
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Anna Armata - Chartered Professional Accountant
- 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.”
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Kevin L. Derbyshire, CPA
“We have used Kevin as our accountant for the past 2 years and are very pleased with his work Previously we used a large accounting firm with high fees and not always to our satisfaction.”
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Whitby Tax
“Great service!”
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Your Tax Solutions
- Patient
- Income Tax
“Saudi is the Best, Not only is he Personable and Informative but he's also Friendly and Kind, Not only did he spend 20 minutes breaking down my Complicated Taxes to me page by page (which no other Accountant does) but he also saved me a lot of money ...”
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Akons Associates
- Information
- Questions
- Stress
“Ajay is a very nice person, did my personal and business tax very fast and accurate, i would definitely recommend him and he will have my business for many years to come.”
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LW Bookkeeping/Taxprep
“I soon had her doing all my bookkeeping which has freed up much more time for me to work onsite and has also saved me a lot of money by catching lost receipts and thoroughly utilizing tax write offs.”
Bookkeeping and Controller Services in Oshawa, ON Cost Estimates
Minimum cost
$622
Maximum cost
$9257
National Average
$1491
Avg Per Hour Rates
$56
$1119
$2485
Typical price range is based on 489 cost profiles
Why these companies made our list
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