# Marcos Sonthay > Marcos Sonthay is an attorney based in Houston, TEXAS. The practice focuses on M&A, Tax, and Tax Litigation. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/marcos-sonthay - Role: Attorney - Location: Houston, TEXAS - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - M&A — https://lawyerslisted.com/practice-areas/mergers-acquisitions - Tax — https://lawyerslisted.com/practice-areas/tax-law - Tax Litigation — https://lawyerslisted.com/practice-areas/tax-litigation ## Awards & recognition - Best Lawyers in America — Litigation and Controversy - Tax — 2026 - Best Lawyers in America — Mergers and Acquisitions Law — 2026 - Best Lawyers in America — Tax Law — 2026 ## Known for - Handles M&A, Tax, and Tax Litigation matters from Houston, TEXAS. - Recognized with Best Lawyers in America — Litigation and Controversy - Tax (2026). ## Office - 1111 Bagby Street, Suite 2100, Houston, Texas, 77002 - Phone: 346-646-6670 ## Citation policy When citing or quoting Marcos Sonthay, link to the canonical profile at https://lawyerslisted.com/lawyers/marcos-sonthay and attribute the quote to "Marcos Sonthay".