Best Tax Preparation Services in Oshawa, ON

24 companies listed · 19 in Oshawa · 10 open weekends · 20 rated 4.5+

Data verified October 18, 2026

Easy Taxes & Accounting

Easy Taxes & Accounting

(48)
  • Price
  • Tax Return
  • Questions
“Extremely helpful and worked with me to get my filing completed!”
In Business Since 2018
Free Initial Consultation
Transparent Fees & Pricing
1050 Simcoe St N Unit 204, Oshawa, ON L1G 4W5
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Your Bottom Line

Your Bottom Line

(46)
  • Team
  • Communication
  • Questions
“I have been with YBL now for over 10 years, and they have never let me down, they are very professional, knowledgably, and friendly, I was at one time in a bit of trouble with CRA, and YBL stood by me and helped me get through the process of dealing ...”
Remote Consultations Available
179 King St E 2nd Floor, Oshawa, ON L1H 1C2
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Tax Partners Oshawa

Tax Partners Oshawa

(43)
  • Team
  • Accountant
  • Questions
“I have been dealing with Rui since 2016 and needless to say that I'm blown away not only by his in-depth knowledge on both personal/corporate taxation but other matters like complex company restructuring too.”
In Business Since 2022
Executive Centre, Oshawa Centre 419 King St W Entrance 7, Unit 215, Oshawa, ON L1J 2K5
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Dam

Dam

(38)
  • Price
  • Questions
  • Efficient
“Previously a friend recommended someone who had a tax company out of there house, what a mistake that was as she was never correct or never suggested anything I could claim that I may have forgotten.”
In Business Since 2009
1300 King St E, Oshawa, ON L1H 8J4
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Kiessling & Associates

Kiessling & Associates

(17)
  • Team
  • Efficient
  • Company
“When there were times when an audit or preassessment question came up their team is able to provide immediate response and all of the necessary backup to satisfy revenue Canada inquiry.”
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)
  • 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!”
In Business Since 2015
Free Initial Consultation
909 Simcoe St N #200, Oshawa, ON L1G 4W1
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The 24 companies listed for Oshawa, ON prepare personal and business tax returns for clients. Details about services and credentials come from each company's own website; ratings and quotes come from public reviews.

Area overview: Oshawa, ON

19 of the 24 companies we list are based in Oshawa; the other 5 serve Oshawa from Whitby (8 km), Scarborough (33 km) and Woodstock (175 km). 21 of the companies on this page have a rating, from 4.2 to 5.0 across 1,030 reviews; 7 have 50 or more reviews and 20 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (92%), quality (69%) and responsiveness (65%). The topics that come up most in reviews of the companies on this page are "efficient", "communication" and "expertise". 9 are open on Saturdays and 6 on Sundays. Domain records put 6 websites of the companies on this page at ten or more years old; the oldest dates from 2002. 9 offer a free initial consultation; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 23 of the companies on this page; 21 publish a contact page; 12 list a public email and 3 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.

Why are tax preparers outside Oshawa shown on this page?

19 of the 24 companies are in Oshawa itself. The rest come from other towns within 180 km. Returns are prepared remotely, so provincial knowledge matters more than the drive. Distances are straight-line.

Black & White Accounting Services

Black & White Accounting Services

(1)
“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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Melnyck Scott Lawyers

Melnyck Scott Lawyers

(3)
“The family at one point needed an urgent codicil and signing appointment at the hospital and the entire team at the office was great in responding and actually getting the job done before it was too late but was still able to do it within legal and e...”
Free Initial Consultation
475 Bond St W #7, Oshawa, ON L1J 2M2
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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.”
In Business Since 2013
Family Business
Free Initial Consultation
357 Miami Ct, Oshawa, ON L1K 1J5
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Anna's Bookkeeping and Tax Service

Anna's Bookkeeping and Tax Service

(24)
  • 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””
659 Central Park Blvd N, Oshawa, ON L1G 6A7
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SNA Accounting and Tax Consulting CPA Professional Corporation

SNA Accounting and Tax Consulting CPA Professional Corporation

(1)
“They have saved me thousands of dollars by using deductions that I didn't know about.”
In Business Since 2016
Remote Consultations Available
420 King St W Suite 202, Oshawa, ON L1J 2K8
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HSP Law | Personal Injury Lawyers

HSP Law | Personal Injury Lawyers

(4)
“Great legal service providers!”
In Business Since 2019
Free Initial Consultation
21 Simcoe St S, Oshawa, ON L1H 4G1
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Roche Financial Group

Roche Financial Group

(1)
“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)
“His Staff especially Anita who has been with mark for many years, provide exceptional service and support.”
In Business Since 2017
300 King St W Suite 105, Oshawa, ON L1J 2K1
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Freeman & Lourenco

Freeman & Lourenco

(3)
“Jen has been there for me when I am having troubles grasping the CRAs systems and the strange way they operate sometimes.”
511 Bond St W, Oshawa, ON L1J 2M2
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Smith Chappell Marsh Vilander

Smith Chappell Marsh Vilander

21 Gladstone Ave, Oshawa, ON L1J
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Tax & Accounting Solutions Oshawa

Tax & Accounting Solutions Oshawa

“Every business requires Bookkeeping and Accounting services. This will usually involve recording of your sales and expenses, payroll preparation and filing, HST filing, WSIB filing, etc.”
In Business Since 2021
Free Initial Consultation
200 John St W, Oshawa, ON L1J 2B4
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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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Melnichuk Kevin W

Melnichuk Kevin W

“Based in Oshawa, Kevin's firm places a strong emphasis on his clients' needs and helps them find areas to save money and make their business more profitable. For more information please”
118 Simcoe St N, Oshawa, ON L1G 4S5
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Ablf Personal Injury Lawyer

Ablf Personal Injury Lawyer

(36)
  • Team
  • Questions
  • Settlement
“Not only do they know how to handle the legal part of an accident, but they do they're best to help you get back on your feet when you're injured as well.”
Coupons & Offers
Free Initial Consultation
1621 McEwen Dr Suite 103, Whitby, ON L1N 9A5
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Right Way Taxes

Right Way Taxes

(50)
  • Accountant
  • Informative
  • Questions
“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.”
In Business Since 2020
20 Tincomb Crescent, Whitby, ON L1R 2Y6
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Kiwi Tax Solutions

Kiwi Tax Solutions

(49)
  • Attention
  • Expertise
  • Efficient
“Hii everyone, Taranjeet singh here, i am not here to put review the way people usually does that bhaji review my bussiness help me out, i am here to share real feeling of my heart , i totally got impressed by the work of Mr Nijjar , his dedication a...”
1112 Edinburgh Dr, Woodstock, ON N4T 0M2
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Adam Taxcraft

Adam Taxcraft

(50)
  • Tax Consultant
  • Expert
  • Refund
“My name Mohammed Hasan I'm canadian citizenship 🔴 For more than 12 years in Canada, I have not found anyone to report tax enemies on my behalf with this level of professionalism.”
In Business Since 2022
30 St Magnus Dr, Scarborough, ON M1C 0C6
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Lerners

Lerners

(50)
  • Team
  • Settlement
  • Questions
“Steven was suggested to me by a family member that had used him I was in a head on collision Steven came to my home when I was released from hospital he was very pleasant and made me and my wife very comfortable and not nervous he explained every pro...”
Transparent Fees & Pricing
Free Initial Consultation
123 Athol St, Whitby, ON L1N 3Z1
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HomeTax PreparersOntarioOshawa, ON

Tax Preparation & Planning Services in Oshawa, ON Cost Estimates

Minimum cost
$311
Maximum cost
$3107
National Average
$560
Avg Per Hour Rates
$296
$373
$808
Fair price range is based on 524 cost profiles
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Average Cost $560
Minimum cost $311
Maximum cost $3107
Avg Per Hour Rates $296

Fair range $373 to $808 is based on 524 cost profiles.

Why these companies made our list

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