25 Sept 2026 · TrustList Editorial
How a founder should set up a finance and accounting team in 2026
Which finance roles to hire and when, the controls a small company needs, what AI can automate in the close, and the UK rules on MTD,…
18 of 77 accounting firms ranked on evidence in the Q4 2026 edition.
Between them, the 77 accounting firms on this page cover tax (45), accounting (43), government (14) and reporting (9). They also list work in Toronto, London, Hamilton and New York. 77 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
18 of 77 accounting firms ranked on evidence held on 5 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.
Positions are fixed for the quarter; the next edition is due in January 2027.

Tax · Accounting · Medical · Also in Toronto
Don Valley Accounting is a firm of chartered accountants in Toronto, Ontario.
On record: Based in Toronto, Ontario, Canada

Tax · Accounting · Corporation · Also in London
Windsor, Ontario chartered accountants offering tax, bookkeeping, payroll and incorporation help to companies and individuals
On record: Based in Windsor, Ontario, Canada
Tax · Government · Also in Ottawa and Hamilton
Double J's Tax prepares personal and corporate tax returns from its office on Hamilton Mountain in Ontario, Canada. Payroll and general accounting sit alongside the tax work.
On record: Based in Hamilton Mountain, Ontario, Canada

Chartered accounting firm in Burlington, Ontario, providing tax, assurance and bookkeeping for individuals and businesses
On record: Based in Burlington, Ontario, Canada · Local practice

Tax · Accounting · Also in Mississauga
Farrukh Ahmed, CPA is an accounting and tax firm based in Mississauga, Ontario, serving individuals and small to medium-sized businesses across the Greater Toronto Area.
On record: Based in Mississauga, Ontario, Canada
Tax Planning · Tax · Accounting · Also in Alberta and Mississauga
Filing Taxes is an accounting firm serving people and businesses in Toronto, Mississauga and the wider Greater Toronto Area.
On record: Address in Ontario · Owner-managed

Accounting · Responsive · Monitoring
Focus HGK works only with other accounting firms, helping them meet professional standards without excess cost.
On record: Based in Toronto, Ontario, Canada
Accounting · Also in Canada
Frank Weyer, CPA is an accounting practice that has entered an agreement with Wilkinson & Company LLP.
On record: Based in Quinte West, Ontario, Canada
Tax · simple · Also in Toronto
Fuller Financial Solutions is a licensed bankruptcy trustee firm with offices across Toronto, Hamilton and southern Ontario.
On record: Based in Toronto, Hamilton and southern Ontario, Canada

Accounting · Responsive · Internet
Garber Urback Chartered Professional Accountants is a two-partner accounting firm in North York, serving clients across the Greater Toronto Area.
On record: Based in North York, Ontario, Canada
Goals · Personnel · Also in Durham
Canadian holding company whose businesses cover nuclear staffing, outsourced payroll, contractor management and childcare
On record: Based in Ontario, Canada, with offices in Kincardine and Whitby

Tax Filing · Tax · Accounting
Gary S. Aslett Professional Corporation is an accounting practice working under Ontario and Canadian tax rules.
On record: Based in Ontario, Canada

Tax · Accounting · Government · Also in Quebec
Goodman Mintz, LLP is a firm of chartered professional accountants in Toronto, Ontario.
On record: Based in Toronto, Ontario, Canada
Tax · Accounting · Cloud · Also in Toronto
Gram Tax & Accounting is an accounting practice serving Canadian small businesses, led by its founder Rukie Liyanage, who holds CPA and CA designations.
On record: Based in Toronto, Ontario, Canada · Sole proprietor

Tax · Property · Insurance
Heisz Financial is a tax and financial planning practice run by Philip Heisz, serving Perth County, Bruce County and London in Ontario, Canada.
On record: Based in Perth and Bruce County area, Ontario, Canada
Tax · Accounting · Responsive · Also in Lincoln
Hendry Warren LLP is a firm of chartered professional accountants based in Ottawa, Ontario.
On record: Based in Ottawa, Ontario
Not for Profit · Tax · Accounting
Hogg, Shain & Scheck is a boutique accounting practice in the Greater Toronto Area. It has worked for more than 43 years and serves clients across southern Ontario.
On record: Based in Greater Toronto Area, Ontario, Canada · Boutique
Toronto management consultancy on sustainability, energy and environment for municipalities, utilities and other organisations
On record: Based in Toronto, Ontario, Canada
Tax · Accounting · Government · Also in Undisclosed
Ish Jindal CPA Professional Corporation is an accounting and tax practice serving Woodbridge, Vaughan and Markham in Ontario.
On record: Based in Woodbridge, Ontario, Canada

Tax · Accounting · Government · Also in Canada
iTax Canada is an accounting and tax practice serving the Thorncliffe area of Toronto, Ontario.
On record: Based in Thorncliffe, Toronto, Ontario, Canada
Tax · Accounting · Government
JKtax is a tax practice based in Toronto and Markham that describes itself as unlike a conventional accounting firm.
On record: Based in Markham and Toronto, Ontario

Tax · Accounting · Insurance
Chartered professional accountants in St. Catharines, Ontario providing audit, tax and consulting across the Niagara Region
On record: Based in St. Catharines, Ontario, Canada

Just Ask Sam is an accounting practice in Collingwood, Ontario, run by a QuickBooks Online Advanced Certified expert.
On record: Based in Collingwood, Ontario, Canada
Tax · Accounting · Government · Also in California and Florida
Kamal Professional Corporation is an accounting practice in Scarborough, Toronto.
On record: Based in Scarborough, Toronto, Ontario, Canada
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25 Sept 2026 · TrustList Editorial
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