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13 of 53 accounting firms ranked on evidence in the Q4 2026 edition.
Between them, the 53 accounting firms on this page cover accounting (27), tax (27), medical (11) and government (9). They also list work in Ontario, York, New York and Mississauga. 53 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
13 of 53 accounting firms ranked on evidence held on 6 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.
Davis Martindale LLP is a Canadian accounting firm with offices in London and Toronto, Ontario.
Why #1: Based in London and Toronto, Ontario, Canada · In business 55+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Kestenberg Rabinowicz & Partners LLP, known as KRP LLP, is a firm of chartered professional accountants in Toronto.
Why #2 (shared): Based in Toronto, Canada · In business 50+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Tax · Responsive · Partners · Also in Canada
Lipton LLP is an accounting firm that serves clients around Toronto, elsewhere in Canada and abroad.
Why #2 (shared): Based in Toronto, Canada · Founded 1976 · Owner-managed, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Non Profit · Creative
Koster, Spinks & Koster LLP is a firm of chartered professional accountants in North Toronto, Canada.
Why #4: Based in North Toronto, Canada · Founded 1978, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Real Estate · Accounting · Tax · Also in Quebec
Goodman Mintz, LLP is a firm of chartered professional accountants in Toronto, Ontario.
Why #5: Based in Toronto, Ontario, Canada · In business 44+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Accounting · Tax · Corporation
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.
Why #6: Based in Greater Toronto Area, Ontario, Canada · In business 43+ years · Boutique, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Information Technology · Medical
Bronte Bay CPA Professional Corporation is a boutique accounting practice headquartered in Toronto with a second office in Vancouver.
Why #7 (shared): Based in Toronto, with an office in Vancouver · In business 40+ years · Boutique, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Located in Toronto's York Mills area, G & G Partnership LLP is an accounting firm that has served individuals, corporations and entrepreneurs for over four decades.
Why #7 (shared): Based in York Mills, Toronto, Canada · In business 40+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Fazzari + Partners LLP is a firm of chartered professional accountants, tax advisers and business advisers.
Why #9: Based in Greater Toronto Area, Canada · Founded 1988, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Non Profit · Accounting · Tax · Also in Ontario
Leonard Tam Professional Corporation is an accounting and tax practice serving businesses and individuals in the Toronto area.
Why #10: Based in Toronto area, Canada · Founded 1990, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Government · Legal · Responsive · Also in Canada
Costa Law Firm is a Toronto law practice whose main work is criminal defence, with family law and other areas alongside.
Why #11: Based in Toronto, Canada · Founded 1993, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Financial Services
AgileCPA Professional Corporation is a Toronto accounting practice that works largely online and helps clients move their finances to digital, paperless systems.
Why #12: Based in Toronto, Canada · Founded 2019, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Counttech CPA is a Toronto accounting practice that works virtually, serving people and small companies anywhere in Canada.
Why #13: Based in Toronto, Ontario, Canada · professional accreditation, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Accounting · Government · Legal · Also in Canada
CA4IT is the listing for CPA4IT, a family-owned accounting firm that works mainly with IT consultants and other small business owners.
On record: In business 40+ years · Family-owned, as stated on its own website, read 28 Sept 2026
Financial Services · Business Services · Non Profit
Navigating the complex financial landscape in Toronto can be daunting.
On record: Address in Toronto
Consumer Products & Services · Information Technology · Real Estate
Fuller Landau LLP is a Canadian firm providing accounting, tax and advisory work, with offices in Toronto and Hamilton.
On record: Based in Toronto and Hamilton, Canada · Team of 150+, as stated on its own website, read 29 Sept 2026
Accounting · Tax · simple
Accounting Plus Business Services, also known as APBS, is a firm of chartered professional accountants in North York, Toronto.
On record: Based in North York, Toronto
Adams & Miles LLP, which now presents itself as Adams + Miles, is an accounting practice in Toronto working with clients across the Greater Toronto Area and further afield.
On record: Based in Toronto, Canada

Aims Group is a public accounting practice in Etobicoke, Toronto, serving individuals and small businesses since 2011.
On record: Based in Etobicoke, Toronto

Accounting
Aneja Professional Corporation is the chartered accountancy firm of Charanjit Aneja, a licensed public accountant working across the Greater Toronto Area from Brampton and Toronto.
On record: Based in Brampton and Toronto, Ontario, Canada · Owner-managed

Tax
Angela Chu, CPA is the practice of Angela S. Chu, a CPA and CGA offering accounting, tax and business advice.
On record: Based in Toronto area, Canada

Accounting · Tax
Anna Armata is a Chartered Professional Accountant running her own practice in the Greater Toronto Area.
On record: Based in Greater Toronto Area, Canada
Consumer Products & Services · Advertising & Marketing · Information Technology
Capstone LLP is a firm of chartered professional accountants in Toronto that concentrates on small business accounting and corporate tax.
On record: Based in Toronto, Ontario
Advertising & Marketing · Hospitality & Leisure · Medical
CFO360 Professional Accountants is a CPA firm serving the Greater Toronto Area.
On record: Based in Toronto, Canada
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