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.
Oppenhoff & Partner Rechtsanwälte is a law firm in Germany.
Capabilities/Areas:Practice: Employment and Labor Law
Address: Germany
Country: Germany
Full-service Nairobi law firm founded in 1977.
Capabilities/Areas:Practice: Arbitration and Dispute Resolution
Address: ACK Garden Annex, 6th floor, 1st Ngong Avenue, P.O. Box 51236-00200, Nairobi, Kenya
Address: ACK Garden Annex, 6th floor, 1st Ngong Avenue, P.O. Box 51236-00200, Nairobi, Kenya
State: Nairobi
Country: Kenya
Organización Peruana de Abogados is a law firm in Santiago de Surco, Lima, Peru.
Capabilities/Areas:Practice: Civil Law
Address: Santiago de Surco, Peru
State: Lima
Country: Peru
Orsbon & Fenninger, LLP is a law firm in Charlotte, North Carolina, United States.
Capabilities/Areas:Practice: Trusts and Estates Law
Address: 4201 Congress St Suite 110, Charlotte, United States
Address: 4201 Congress St Suite 110, Charlotte
State: North Carolina
Country: United States
Ortega Condomines Abogados is a law firm in Spain.
Capabilities/Areas:Practice: Business and Corporate Law
Address: Spain
Country: Spain
Orva is a law firm in Centre-Val de Loire, France.
Capabilities/Areas:Practice: Contract Law
Address: Centre-Val de Loire, France
State: Centre-Val de Loire
Country: France
Orwl Avocats is a law firm in Paris, Ile-De-France, France.
Capabilities/Areas:Practice: Litigation
Address: 54 Bis rue de Clichy, Paris, France
Address: 54 Bis rue de Clichy
State: Île-de-France
Country: France
Osorio, Fernandes Advogados is a law firm in Rio de Janeiro, Brazil.
Capabilities/Areas:Practice: Contract Law
Address: Rio de Janeiro, Brazil
State: Rio de Janeiro
Country: Brazil
Otterspeer, Haasnoot & Partners is a law firm in The Netherlands.
Capabilities/Areas:Practice: Mergers and Acquisitions Law
Address: The Netherlands
Country: The Netherlands
Otto Itumeleng Law Chambers is a law firm in Botswana.
Capabilities/Areas:Practice: Litigation
Address: Botswana
Country: Botswana
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.