Nexus Tax Defense – Houston, TX

Multi-State Tax Litigation Experts

Nexus Tax Defense (also known as the Ansari Law Firm) is a premier tax litigation firm located in the Energy Corridor / Westside area of Houston. Founded by Mansoor Ansari, the firm specializes in solving complex tax problems that go beyond simple filing errors. They are renowned for their expertise in Sales Tax Litigation and multi-state tax disputes, particularly in the wake of the Wayfair decision which changed how online businesses are taxed. Whether it is a small business facing a crushing state audit or a company dealing with IRS payroll tax issues, Nexus Tax Defense provides the technical legal firepower needed to challenge tax authorities.

Specialized Tax Services

• Sales Tax Defense: A core specialty of the firm. They defend businesses against aggressive state comptrollers in Texas, Illinois, and Georgia, identifying sampling errors in audits to reduce liability.
• IRS Controversy: Representing clients in U.S. Tax Court, handling levies, liens, and Offer in Compromise negotiations to settle federal tax debt.
• SNAP Violations: Defending convenience stores and retailers against USDA charges of food stamp trafficking or violations, protecting their ability to do business.
• Tax Preparer Defense: representing accountants and tax preparers who are themselves under audit by the IRS for due diligence penalties.

Meet Mansoor Ansari

Mansoor Ansari is a highly qualified attorney who holds a Juris Doctor (J.D.) and a Master of Laws (LL.M.) in Taxation from DePaul University College of Law. He is licensed to practice in multiple states (TX, IL, GA), which is crucial for modern businesses that operate across state lines. His background includes working as an analyst for the Ministry of Finance and handling bankruptcy cases in Chicago. Mansoor is known for his scholarly approach-he literally wrote the book on sales tax appeals in Georgia-and his ability to explain complex nexus laws to his clients. The firm is bilingual, offering services in English and Spanish.

Protecting Your Bottom Line

Nexus Tax Defense offers a consultation to assess the validity of a tax assessment. They focus on finding the technical flaws in the government’s calculations. Their office on Highway 6 serves as a strategic hub for businesses in West Houston and beyond.