Chamberlain, Hrdlicka, White, Williams & Aughtry, PC, known as Chamberlain Hrdlicka, is a multi-practice, tax-focused American law firm founded in Houston, Texas with offices in Atlanta, Houston, Philadelphia, and San Antonio.

The law firm has expanded into a number of practice areas including appellate law, commercial litigation, condemnation & eminent domain, construction law, corporate, securities & finance, employee benefits & executive compensation, energy & maritime, ERISA, estate & income tax planning & estate administration, exempt organizations, federal white collar criminal defense, immigration, insurance law, intellectual property, internal investigations, international, labor & employment, probate & fiduciary litigation, qualified opportunity zones, real estate, state and local tax planning & controversy, tax planning & business transactions, and tax.

As of 2024, Chamberlain Hrdlicka employs over 150 attorneys in four offices across the country including Atlanta, Houston, Philadelphia and San Antonio.

Finally, TaxProf Blog has recognized Chamberlain Hrdlicka as one of the country's best tax controversy law firms.

Chamberlain Hrdlicka handles a wide variety of legal issues including appellate law, bankruptcy, commercial & probate litigation, construction law, corporate, data security & privacy, employee benefits, energy & maritime law, ERISA, estate planning & administration, exempt organizations, federal white collar criminal defense, immigration, intellectual property, international, labor & employment, real estate, securities and finance, state & local tax, tax controversy, and tax planning & business transactions.