(312) 346-8258

Call For Your Complimentary Consultation

208 S. LaSalle, Suite 1650, Chicago, IL 60604  
Phone: 312-346-8258
Fax: 312-346-3242

Gavin concentrates his practice in the areas of Federal taxation (S-Corp, partnerships) and estate planning.   

In addition to his undergraduate degrees in Finance and Marketing, Gavin received his J.D. (Juris Doctor) and LL.M. (Master of Law) in Taxation from the John Marshall School of Law.  He is licensed to practice law in the State of Illinois.   

With strong work ethics, he is extremely enthusiastic and passionate in helping clients.  He lives by the motto: “Treat others the way you would want to be treated.” 

Gavin treasures his family values and traditions and is passing them on to his two children.  In his spare time, he enjoys carpentry work and creating living spaces. 


Gavin R. deCastro, 
Associate Attorney

Gavin R. De Castro, J.D., LL.M

Chicago Law Firm
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