OKLAHOMA CITY – Crowe & Dunlevy, a full-service law firm built upon a 120-year tradition, is pleased to announce that Jeffrey D. Trevillion Jr. has joined the Taxation Practice Group as a director in the firm’s Oklahoma City office.
Prior to joining the firm, Trevillion worked in private practice in Oklahoma City where he gained in-depth experience in tax controversies and litigation, and defended federal criminal investigations conducted by the IRS Criminal Investigation Division (CID), civil tax suits by the DOJ Tax Division, and criminal prosecutions by U.S. Attorney’s Offices. He also advises clients on sensitive “eggshell” audits that could potentially result in criminal referrals to the DOJ.
Trevillion is an experienced trial lawyer and certified public accountant with extensive knowledge of U.S. tax law and civil tax procedure. His practice also focuses on highly regulated industries and routinely represents clients before law enforcement and regulatory agencies.
Trevillion earned his J.D. from the University of Oklahoma College of Law, and his MBA from the Price College of Business at the University of Oklahoma. Prior to law school, he had a career in public accounting. Trevillion attended Langston University where he graduated cum laude with a Bachelor of Business Administration degree in accounting.
Admitted to practice law in Oklahoma and Texas, Trevillion may practice before the Supreme Court of Oklahoma, Supreme Court of Texas; and regularly appears before U.S. District Courts for the Western and Northern Districts of Oklahoma, U.S. Court of Appeals Tenth Circuit, and the United States Tax Court.
Trevillion is a member of the American Bar Association, National Bar Association, Oklahoma Bar Association, Oklahoma County Bar Association, Texas Bar Association, American Institute of Certified Public Accountants, and the Oklahoma Society of Certified Public Accountants.
Active in civic and professional organizations, Trevillion serves as the past board president of the Oklahoma Bar Foundation and has served as a board member or trustee for the Oklahoma County Bar Foundation, the Oklahoma City Association of Black Lawyers and the OBA Young Lawyers Division.