Best Bookkeeping Services near Keswick, ON

3 of these companies are based in Keswick; the others serve Keswick from towns including Barrie (21 km), Newmarket (22 km) and Innisfil (11 km).

3 open weekends · 14 rated 4.5+

Data verified October 21, 2026

NCR Bookkeeping & Tax Services

NCR Bookkeeping & Tax Services

4.8 15 reviews
“Thanks NCR for simplifying much dreaded tasks and streamlining my day to day.”
Serves Greater Toronto Area, Keswick +3Family-owned
430 The Queensway S
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K&M Bookkeeping & Taxes

K&M Bookkeeping & Taxes

5.0 22 reviews
“The ladies that work here are great and amazing service 10/10 would recommend”
front of building, 204 Simcoe Ave #13
i
CJD Bookkeeping

CJD Bookkeeping

5.0 1 review
“Extremely helpful, answered all of my questions through the process.”
20+ years
3 Brenner Ct
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Natasha Richardson CPA Professional Corporation

Natasha Richardson CPA Professional Corporation

5.0 8 reviews
“Her service and knowledge are both greatly appreciated!”
Virtual consultationsServes Ontario
1 km from Keswick
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Business Solutions

Business Solutions

5.0 94 reviews
“Debra is very through, kind and puts her years of experience to work for you!”
Virtual consultationsFree consultationSince 2010
Barrie, ON · 21 km from Keswick
i
Tax Partners - Accountants and Tax Consultants

Tax Partners - Accountants and Tax Consultants

4.9 136 reviews
“These people are great for many reasons but especially their personal service and consultations whenever I've had questions or need advice.”
Since 1981
Newmarket, ON · 22 km from Keswick
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The 15 companies listed for Keswick, 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: Keswick, ON

The 15 companies on this page are rated from 4.4 to 5.0 across 1,549 reviews; 5 have 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "communication" and "knowledge". 3 are open on Saturdays and 1 on Sundays. 6 have ten or more years of experience, the longest 29 years. 4 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 all 15 of the companies on this page; 13 publish a contact page; 10 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 bookkeeping companies outside Keswick shown here?

3 of the 15 companies are based in Keswick itself. The others come from other towns within 25 km. Since the work is done in the cloud, the province and the sector matter more than the distance. Distances are straight-line.

FBC Farm and Small Business Tax Consultants

FBC Farm and Small Business Tax Consultants

4.5 51 reviews
“Our visit was a professional yet pleasurable experience so much so we referred our daughter Kate Todd to join FBC and to book an appointment to meet with Russell.”
Free consultationSince 1952
Barrie, ON · 21 km from Keswick
i
THE TAX CO.

THE TAX CO.

4.9 39 reviews
“Max is excellent to deal with, almost replies promptly and shares his professional opinion making it easy to follow and understand.”
Since 2022
Barrie, ON · 21 km from Keswick
i
Morrison CPA Professional Corporation

Morrison CPA Professional Corporation

4.9 25 reviews
“In the past two decades have found the staff and Susan to be most helpful in my life, financial and otherwise.”
Free consultationServes Innisfil, Barrie +2Since 1994Virtual consultations
Innisfil, ON · 11 km from Keswick
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KC Tax & Bookkeeping Services

KC Tax & Bookkeeping Services

4.9 90 reviews
“She answered all questions quickly and courteously and had our returns ready much quicker than expected.”
Since 1997
Newmarket, ON · 22 km from Keswick
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S & S Accounting & Tax Services

S & S Accounting & Tax Services

5.0 46 reviews
“I was behind a couple years on my taxes and they got me all caught up quickly and for a very good price!”
Free consultationSince 1983
Bradford, ON · 17 km from Keswick
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Accounting House Professionals

Accounting House Professionals

5.0 42 reviews
“I highly recommend Christine and her team!”
Free consultationSince 2021
Barrie, ON · 21 km from Keswick
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Debbie Sitzer Professional Corporation

Debbie Sitzer Professional Corporation

4.9 31 reviews
“Love her honest nature and approach to accounting.”
Since 2006
Barrie, ON · 21 km from Keswick
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Chaggares & Bonhomme, Chartered Professional Accountants

Chaggares & Bonhomme, Chartered Professional Accountants

4.4 13 reviews
“Can't praise their offices enough, have been seeing them for about 10 years, & never have been disappointed.”
Free consultation3,600 clients served20+ years
Newmarket, ON · 22 km from Keswick
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Morley CPA Professional Corporation

Morley CPA Professional Corporation

5.0 6 reviews
“Theresa is very helpful and competent, she has made tax season so much easier.”
25+ yearsPrices online
Barrie, ON · 21 km from Keswick
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HomeBookkeepersOntarioKeswick, ON

Why these companies made our list

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