Best Bookkeeping Services near East Gwillimbury, ON

1 of these companies is based in East Gwillimbury; the others serve East Gwillimbury from towns including Newmarket (10 km), Barrie (34 km) and Aurora (15 km).

4 open weekends · 21 rated 4.5+

Data verified October 18, 2026

C.a.m. Bookkeeping Services

C.a.m. Bookkeeping Services

(24)
“This year she started my business bookkeeping and has taken the time to help organize my business, give me expertise and go through everything thoroughly.”
In Business Since 2021
Free Initial Consultation
23 East Ave, Alliston, ON L9R 1X3
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Blue Whale Bookkeeping Service

Blue Whale Bookkeeping Service

(5)
“I'm a returning client to Blue Whale Bookkeeping Service for my personal income taxes, and I will definitely continue to use Colleen's services in the years to come!”
Barrie, ON
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MD Pro Bookkeeping

MD Pro Bookkeeping

(4)
“Excellent service from Melissa, I highly recommend this company.”
Serving East Gwillimbury Area
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Tax Pro & Associates

Tax Pro & Associates

(10)
  • Questions
  • Attention
  • Company
“We have been working with Tax Pro for almost 6 years and are very happy with the work.”
75 Watershed Gate, East Gwillimbury, ON L9N 0Y1
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Tax Partners - Accountants and Tax Consultants

Tax Partners - Accountants and Tax Consultants

(50)
  • Financial
  • Advice
  • Team
“Mahad promised us he would take care of our issues and he came through 150% , he and his team are literal superheroes and allowed us to hit the reset button, we are still amazed at the professionalism of Tax Partners and highly recommend them, if you...”
17817 Leslie St Unit #2, Newmarket, ON L3Y 8C6
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KC Tax & Bookkeeping Services

KC Tax & Bookkeeping Services

(49)
  • Accountant
  • Prices
  • Questions
“MS Kho welcomes you & when it's time to leave with your taxes believe me their just not complete , they are completed with teaching and understanding most of all the feeling of someone that CARES”
In Business Since 1997
186 Aspenwood Dr, Newmarket, ON L3X 2X5
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The 24 companies listed for East Gwillimbury, 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: East Gwillimbury, ON

The 24 companies on this page are rated from 4.1 to 5.0 across 1,041 reviews; 2 have 50 or more reviews and 21 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (96%), responsiveness (88%) and value (76%). The topics that come up most in reviews of the companies on this page are "communication", "knowledge" and "patient". 4 are open on Saturdays and 2 on Sundays. The services the companies on this page list most often on their websites are bookkeeping services (3), accounting services (2), bookkeeping (2) and tax services (2). Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 6 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; 20 publish a contact page; 19 list a public email and 5 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.

Can I request help online from bookkeepers listed for East Gwillimbury?

5 of the 24 companies accept booking requests on their websites. A company without that option usually prefers a call. Mention your software, your transaction volume and whether sales tax and payroll are involved, because those three things drive the quote more than anything else.

Morrison CPA Professional Corporation

Morrison CPA Professional Corporation

(25)
  • Results
  • Questions
  • Financial
“I am glad they were recommended to me and would not hesitate to recommend them to anyone looking for an accounting firm, especially someone from within the travel industry.”
Remote Consultations Available
Free Initial Consultation
1895 Commerce Park Dr, Innisfil, ON L9S 4A2
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Taxes Filed Right

Taxes Filed Right

(32)
  • Calls
  • Questions
  • Emails
“Always finishes my taxes incredibly quickly and efficiently and gives a student discount (helpful for university/college students) He has done my family's taxes for the last few years and is always so kind and professional.”
In Business Since 2017
Transparent Fees & Pricing
16 Industrial Pkwy S #601, Aurora, ON L4G 0R4
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THE TAX CO.

THE TAX CO.

(24)
  • Understanding
  • Financial
  • Questions
“We have an intention to sell the business, so having an experienced accountant who can keep clean books and create proper financial reports to show potential buyers was a must for us.”
In Business Since 2022
92 Caplan Ave, Barrie, ON L4N 0Z7
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Accountart

Accountart

(23)
  • Family
  • Tax Filing
  • Patient
“Everything took 10 minutes, she did not question me about why do I want to claim certain expenses ( like my previous accountant) and made everything so easy.”
16775 Yonge St Unit 216A, Newmarket, ON L3X 2P8
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Accounting House

Accounting House

(26)
  • Interest
  • Family
  • Team
“Anytime I have a question or concern Christine is always very quick to respond and she provides a detailed and helpful answer or plan that's easy to understand.”
In Business Since 2021
Free Initial Consultation
Serving East Gwillimbury Area
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Chaggares & Bonhomme, Chartered Professional Accountants

Chaggares & Bonhomme, Chartered Professional Accountants

(13)
  • Knowledge
  • Corporate Tax
“They are extremely knowledgeable and helpful and the young lady I spoke with by the name of Rachel was a pleasure to deal with will be recommending to friends and family thanks !”
Serving East Gwillimbury Area
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Inamdar Professional Corporation

Inamdar Professional Corporation

(23)
  • Knowledge
  • Family
“I hired him about a year ago and he has been very diligent about informing me of any requirements that I need to make while I was incorporating my business.”
17310 Leslie St, Newmarket, ON L3Y
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Maxpro Taxes & Financial Services

Maxpro Taxes & Financial Services

(17)
“When we first went to them they helped us get organized and caught up with everything we required to have done, went over and above in our opinion on what they actually had to do compared to others.”
In Business Since 2014
Serving East Gwillimbury Area
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K&M Bookkeeping & Taxes

K&M Bookkeeping & Taxes

(16)
  • Questions
  • Team
“The staff are friendly, efficient, knowledgeable and very helpful -overall a seamless tax return process and a high level of customer service throughout the process.”
front of building, 204 Simcoe Ave #13, Keswick, ON L4P 2S6
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Morley CPA Professional Corporation

Morley CPA Professional Corporation

(5)
“If you're looking for an accountant who not only possesses extensive expertise but also values client satisfaction and goes the extra mile to assist you, I highly recommend Theresa.”
25+ Years Experience
Transparent Fees & Pricing
Serving East Gwillimbury Area
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Aled Bookkeeping & Tax Preparation Services

Aled Bookkeeping & Tax Preparation Services

(7)
  • Efficient
“I am Very happy with services, very professional and knowledgeable.”
Free Initial Consultation
Serving East Gwillimbury Area
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NCR Bookkeeping & Tax Services

NCR Bookkeeping & Tax Services

(1)
“Thanks NCR for simplifying much dreaded tasks and streamlining my day to day.”
Free Initial Consultation
Family Business
430 The Queensway S, Keswick, ON L4P
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Tidier Books

Tidier Books

(5)
“I go to bed everyday knowing my finances are in good hands!”
In Business Since 2012
Serving East Gwillimbury Area
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S & S Accounting & Tax Services

S & S Accounting & Tax Services

(18)
  • Team
  • Questions
“Our returns are always more than we think they will be and the speed in which Sarah has done our returns, answered emails/calls, and the detailed explinations and answers to our questions is impressive.”
64 Holland St E, Bradford, ON L3Z 2A8
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Irmina M Koza

Irmina M Koza

(4)
“I needed a corporate tax accountant who was knowledgeable, friendly and takes the time to make herself available for both my business and personal tax needs.”
In Business Since 2015
249 Saunders Rd #5, Barrie, ON L4N 9A3
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Biz 2 Biz Links

Biz 2 Biz Links

(2)
“With Elsie's organization and Jayne's gentle way to get you back on track to stay on schedule, this duo ran an incredible workshop that every entrepreneur should sign up for.”
In Business Since 2015
Coupons & Offers
c/o That Wheel & Tire Shop, 131 Holland St W Unit 1, Bradford, ON L3Z 2A8
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Roberts & Company Professional Corporation

Roberts & Company Professional Corporation

(5)
“They went back 3 years and adjusted my Returns for errors and for legitimate deductions that were missed and I received these adjusted tax refunds promptly.”
144 Wellington St E, Aurora, ON L4G 1J1
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Giannone Bookkeeping Solutions

Giannone Bookkeeping Solutions

(10)
  • Company
“She has helped us manage our book keeping for multiple companies our family owns and we have been so happy with the ease and peace of mind she provides.”
Free Initial Consultation
Serving East Gwillimbury Area
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HomeBookkeepersOntarioEast Gwillimbury, ON

Bookkeeping and Controller Services in East Gwillimbury, ON Cost Estimates

Minimum cost
$605
Maximum cost
$9002
National Average
$1450
Avg Per Hour Rates
$55
$1088
$2417
Typical price range is based on 420 cost profiles
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Average Cost $1450
Minimum cost $605
Maximum cost $9002
Avg Per Hour Rates $55

Typical range $1088 to $2417 is based on 420 cost profiles.

Why these companies made our list

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