Tax Law Firms Worldwide (2026)
Find tax law firms worldwide, by country and city.
- Law firms
- 3,306
There are 3,306 tax law firms in 168 countries on Global Law Lists. The largest markets are Brazil (816), United States (814) and Germany (295); the cities with the most firms are Paris (67), Madrid (35) and Belo Horizonte (34). Pick your country or city to compare firms near you, or see tax lawyers with individual profiles.
Simon Cheung Law is a law firm in Toronto, Ontario, Canada.
Capabilities/Areas:Practice: Trusts and Estates Law
Address: Toronto, Canada
State: Ontario
Country: Canada
Simone Parré Advogados - Consultoria Jurídica Saúde Suplementar is a law firm in Brazil.
Capabilities/Areas:Practice: Health Law
Address: Brazil
Country: Brazil
Sinclair Gibson LLP is a law firm in London, England, United Kingdom.
Capabilities/Areas:Practice: Litigation
Address: 3 Lincoln's Inn Fields, London, United Kingdom
Address: 3 Lincoln's Inn Fields
State: England
Country: United Kingdom
Singerman, Mills, Desberg & Kauntz Co., L.P.A. is a law firm in Beachwood, Ohio, United States.
Capabilities/Areas:Practice: Real Estate Law
Address: 3333 Richmond Road, Suite 370, Beachwood, United States
Address: 3333 Richmond Road, Suite 370
State: Ohio
Country: United States
Siqueira Campos, Maia & Portugal Advogados is a law firm in Recife, Pernambuco, Brazil.
Capabilities/Areas:Practice: Contract Law
Address: Recife, Brazil
State: Pernambuco
Country: Brazil
Siqueira, D'Ávila, Flores e Advogados is a law firm in Belo Horizonte, Minas Gerais, Brazil.
Capabilities/Areas:Practice: Tax Law
Address: Belo Horizonte, Brazil
State: Minas Gerais
Country: Brazil
Sisun Law LLC is a law firm in Northbrook, Illinois, United States.
Capabilities/Areas:Practice: Business and Corporate Law
Address: Northbrook, United States
State: Illinois
Country: United States
Sj Advocacia Empresarial is a law firm in Piauí, Brazil.
Capabilities/Areas:Practice: Contract Law
Address: Piauí, Brazil
State: Piauí
Country: Brazil
Skaf & Lima Advogados Associados is a law firm in Brazil.
Capabilities/Areas:Practice: Environmental Law
Address: Brazil
Country: Brazil
Skillegal is a law firm in Paris, Ile-De-France, France.
Capabilities/Areas:Practice: Litigation
Address: Paris, France
State: Île-de-France
Country: France
Practice area guide
What does a tax lawyer do?
Tax law covers income, corporate, indirect and property taxes, tax planning and structuring, cross-border issues such as double tax treaties and transfer pricing, and disputes and audits with the tax authority. Lawyers work alongside accountants, focusing on legal interpretation, structuring and contentious matters.
How do I choose a tax lawyer?
- Decide whether you need planning or a dispute; ask for experience in that specific kind of work.
- For cross-border matters, ask how the lawyer coordinates with advisers in the other countries involved.
- Bring tax returns, assessments, audit letters and the documents behind the transactions in question.
Where can I find a tax lawyer near me?
Open your country or city: each page lists the law firms there that practise Tax Law, with office addresses and websites, and the nearest firms outside the city. Figures are the number of firms (Updated November 2026).
Tax Lawyers by country
Tax Lawyers by city
Tax lawyer questions
How do I find a tax lawyer near me?
Pick your country or city from the lists on this page: each page shows the tax law firms there with office addresses and websites, and the nearest ones outside the city when few are listed. Most tax lawyer matters are handled by a lawyer licensed where the matter arises.
Is this a ranking?
No. Listings are ordered with network members first; you can sort by name, newest or popularity. Editorial rankings are decided separately, on evidence, by the Global Law Awards.
How can a firm be added to this practice area?
Profiles are added from public records at no cost. A firm that joins the network manages its own profile, chooses its practice areas and can complete verification.
For law firms and lawyers
Is your firm listed?
Firms already in our records are listed at no cost. Claim your profile to manage it, or join the network to add your firm and get verified.