Nadeem Dean, CPA
“He took control of my situation, took the time to explain everything in a way i would understand, and saved me tens of thousands of dollars!”
Best Bookkeeping Services near New Tecumseth, ON
These companies serve New Tecumseth from nearby bases in towns including Alliston, Newmarket and Bradford.
15 companies listed · 1 open weekends · 13 rated 4.5+
Data verified October 21, 2026
Accountart
“It was a great chance for me to find such a skilled and professional team on AccountArt .”
C.a.m. Bookkeeping Services
“We highly recommend Catherine's services and plan to use her ourselves for many years to come.”
Morrison CPA Professional Corporation
“Susan and company are incredibly professional, knowledgeable, friendly and very easy to work with.”
KC Tax & Bookkeeping Services
“Anne helped me learn about CRA regulations and find substantial tax savings I hadn't known about, and walked me through the process step by step.”
S & S Accounting & Tax Services
“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.”
The 15 companies listed for New Tecumseth, 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: New Tecumseth, ON
The 15 companies on this page are rated from 4.4 to 5.0 across 552 reviews; 4 have 50 or more reviews and 13 are rated 4.5 or higher. 1 is open on weekends. Domain records put 2 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 2 offer a free initial consultation and 1 lists coupons or special offers. We have a website on file for all 15 of the companies on this page; 12 publish a contact page; 13 list a public email and 1 takes bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book a consultation.
Do any bookkeeping companies listed for New Tecumseth offer a free assessment?
2 of the 15 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.
My Office Solutions
“My Office Space ensured maximum returns while keeping me fully compliant with tax laws.”
Book onlineBook
A Taxing Situation
“Knowledgable, patient and do their very best to even make things convenient for their clients.”
Country Tax & Accounting
“What I thought would be a nightmare tax return, Country Tax made a breeze.”
Accounting Solutions
“Year after year they've been there with great service and fees.”
Biz 2 Biz Links
Honey Bee Accounting and Bookkeeping
“I am deeply grateful for Carrie's tenderhearted mercy and great help.”
Kristy's Tax Services & Bookkeeping
“Completed multiple years in a short period of time and was professional and pleasant to work with.”
ELU Accounting and Tax
“Emily has been filling our corporate tax returns and has done an excellent job.”
Ben's Accounting Service
“Chris did a fantastic job helping me work with CRA and eased my mind and stress.”
Why these companies made our list
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