Welcome to JAEC Law Luxembourg!

Welcome! We are JAEC Law Luxembourg. 

A young and innovative law firm backed by 15+ Years of Experience in Luxembourg Business Law. We specialize in Corporate, Investment Funds & Tax Law. We are committed to excellence on what we do.

Our working languages are Luxembourgish, French, German, English, Spanish and Portuguese.



We advise primarily on Luxembourg legal, tax & regulatory matters. We offer a full-service assistance to corporate clients and individuals based in Luxembourg and overseas. Likewise, we represent our clients before the Luxembourg Courts, the Financial Regulator, and the tax authorities in Luxembourg.

José oversees the tax & legal work of the firm in Luxembourg while teaming up with our network firm offices worldwide. 

Contact José

  • José Antonio Eguia Cobo, JAEC Law Luxembourg
  • 8, Syrdallstrooss
  • L – 6850 (Manternach) Luxembourg
  • Grand Duchy of Luxembourg



  • Advisory Services
  • Family Office & Business
  • Trust Services


  • Tax Advisory Services
  • Corporate & Personal Tax
  • Tax Compliance Services
  • Tax Controversy


  • Corporate Litigation
  • Commercial Disputes
  • Claim Recovery   


  • Company Formation
  • Reorganizations & Structuring
  • Company Liquidations


  • Court-appointed trustee
  • Contract law advice


  • Fund Formation & Structuring
  • Regulatory & Compliance
  • Investment fund litigation


Corporate & Tax Practice

Luxembourg corporate & tax assistance to a leading global advertising company based in Los Angeles, CA (USA) to set up their European Business Platform (ongoing assignment, October, 2024).

Tax Advisory & Tax Compliance Services

Luxembourg Corporate Tax assistance to operating and holding companies (i.e., SOPARFI companies) in terms of tax advisory, accounting & corporate tax compliance (Recurring tax services).

Investment Funds, Corporate & Tax Practice

Luxembourg legal assistance & tax advice to a North American Private Equity specialist in the setting up of a Luxembourg fund structure encompassing an initial investment portfolio amounting to US$ 10,000,000.00.- (Ongoing assignment, August / September, 2024).

Commercial Law, Litigation & Dispute Resolution

Successfully represented before the Luxembourg District Court an asset management company (AMC) operating in the US and the EU whose total assets under management (AUM) amount to circa US$ 30,000,000.00.- (Luxembourg Court decision, December, 2023).

Investment Funds, Regulatory & Compliance

Ongoing tax & legal advice and representation before the Luxembourg Financial Regulator to a Luxembourg Specialized Investment Fund operating across two sub-funds in the US and Europe with current assets under management estimated to circa US$ 5,000,000.00.-

Contact Us

E-Mail: info@jaeclaw.com
Mobile : + 352 621 520 519
Tel. : + 352 27 56 38 12
Fax : +352 27 56 35 95


Opening hours

Monday to Friday
09.00 to 18.00
8, Syrdallstrooss
L – 6850 (Manternach) Luxembourg

Call now