At Silver Law PLC, we offer over 70 years of combined legal experience to individuals and businesses throughout Maricopa County and the Greater Phoenix Metropolitan area. We are licensed to handle matters in the state courts in Arizona, New Mexico and California, as well at the federal courts in Arizona, the U.S. Tax Court, the Court of Federal Claims and the United States Supreme Court. Our attorneys, all former IRS lawyers, handle all types of tax controversies, including litigation, tax audits, collections and innocent spouse issues.