Ontario directory

Tax Law Firms in Simcoe County, Ontario

9 law firms.

What does a tax lawyer do?

Tax lawyers advise on income tax, GST/HST, disputes with the Canada Revenue Agency, and the tax side of business deals and estate planning, and they represent clients in tax appeals.

Income tax is mostly federal, administered by the Canada Revenue Agency, with provincial tax layered on top for certain matters.

How do you choose the right firm in Simcoe County?

Ask whether the firm handles planning, disputes, or both, and how it'll work with your accountant so advice and filings stay aligned.

LawOnline lists 9 tax law firms in Simcoe County, Ontario, with offices in Barrie, Orillia, and Collingwood. You can confirm any lawyer's standing on the Law Society of Ontario directory. Browse the tax law firms in Simcoe County below.

Cambridge LLP

46 lawyers · Est. 2010

Cambridge LLP is a litigation firm with offices in Toronto, Vancouver, Burlington, Barrie, and Elliot Lake. It focuses on business and commercial litigation, cross-border and international disputes, estates litigation…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionWills, Estates & TrustsWills, Estates & TrustsConstruction LawConstruction LawClass ActionsClass Actions

Cameron Law

2 lawyers · Est. 2012

Cameron Law is a boutique law firm in downtown Orillia, Ontario, on the shores of Lake Couchiching. Founded by Matt Cameron in 2012 as Cameron Business Law, it grew into Cameron Law with his wife Thea Cameron, expandi…

Business & Corporate LawBusiness & Corporate LawTax LawTax LawWills, Estates & TrustsWills, Estates & TrustsReal Estate LawReal Estate Law

Devry Smith Frank LLP

55 lawyers · Est. 1964

Devry Smith Frank LLP (DSF) is a full-service law firm established in Toronto in 1964, with over 155 lawyers and support staff. It has offices in Toronto, Barrie, Whitby, Midland, Collingwood, and Haliburton, and prac…

Personal InjuryPersonal InjuryFamily LawFamily LawCriminal DefenceCriminal DefenceReal Estate LawReal Estate Law

Iampieri Law Professional Corporation (Taxation Counsel)

1 lawyer

Iampieri Law Professional Corporation, operating as Taxation Counsel, is a Barrie firm providing Canada-wide tax law services, including income tax and GST/HST appeals, tax planning, and business structuring advice.

Tax LawTax Law

Jamieson Collins & Company

1 lawyer

Jamieson Collins & Company is a Canadian business law firm with expertise in tax law, corporate law, commercial real estate law, employment law, intellectual property law, and aviation law. The firm serves small and m…

Business & Corporate LawBusiness & Corporate LawTax LawTax LawReal Estate LawReal Estate LawEmployment & Labour LawEmployment & Labour Law

MAKO Law

1 lawyer

MAKO Law is a Toronto practice run by Maria Kovaleva, an Ontario barrister and solicitor with a dual law degree qualifying her in both Russian and Ontario law. The firm has offices in Toronto and Barrie and handles fa…

Family LawFamily LawReal Estate LawReal Estate LawWills, Estates & TrustsWills, Estates & TrustsBusiness & Corporate LawBusiness & Corporate Law

Pinsky Law

1 lawyer

Pinsky Law is a firm with offices in Barrie and Toronto that serves individuals and businesses. It concentrates on business and corporate law, corporate and commercial litigation, intellectual property (patents, trade…

Business & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionIntellectual PropertyIntellectual PropertyTax LawTax Law

Rogerson Law Group

7 lawyers · Est. 2006

Rogerson Law Group is a Toronto and Barrie firm founded in 2006 by Andrew Rogerson. It focuses on asset protection, estate litigation, and high-net-worth family law disputes, along with tax and cross-border matters. T…

Wills, Estates & TrustsWills, Estates & TrustsCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionFamily LawFamily LawTax LawTax Law

Rozek & Co

1 lawyer · Est. 2025

Rozek & Co is a law firm founded in 2025 by Benjamin Rozek after several years in Bay Street's big law scene. It offers multi-disciplinary legal services, including corporate and commercial, real estate, employment, i…

Business & Corporate LawBusiness & Corporate LawReal Estate LawReal Estate LawEmployment & Labour LawEmployment & Labour LawImmigration LawImmigration Law