Summary With nearly 1,700 attorneys, IRS Chief Counsel is the largest tax law firm nationwide. Our attorneys are among top tax law practitioners and some of the very best legal minds found anywhere. Together with the IRS, we serve the public by applying the tax code with fairness and integrity. After pausing hiring in 2025, we now seek new law graduates and experienced attorneys to join us. Click to learn more: IRS Office of Chief Counsel Careers Site Meet Our People Learn about our Legal Divisions Responsibilities The Strategic Litigation (SL) Division Counsel is a national organization with approximately 65 attorneys and 30 paralegals located in 30 cities nationwide. The SL Division, through its Special Trial Attorneys and paralegals, is responsible for handling the Office of Chief Counsel's most complex, high-profile, and significant cases in the United States Tax Court, which cases often establish national precedent or are otherwise important to tax administration. The SL attorneys...