About

Catherine J. M. McCollum is an attorney with the Office of Chief Counsel, IRS, where she focuses her practice on tax law. Based in Detroit, Michigan, she brings a disciplined, detail-oriented approach to addressing complex federal tax matters and supporting the legal work that underpins the administration of the tax system. Her experience in tax law reflects a strong understanding of the rules, procedures, and enforcement considerations that shape this highly technical practice area. In her work, Ms. McCollum is known for a professional and analytical approach to legal problem-solving. Tax matters often require careful interpretation of statutes, regulations, and administrative guidance, and she is committed to applying that knowledge with precision and clarity. She understands the importance of dependable legal guidance in tax-related matters, where even small details can have significant consequences for individuals, businesses, and government interests. Ms. McCollum’s practice is grounded in professionalism, public service, and a commitment to excellence. Whether navigating complex tax issues or contributing to the IRS Chief Counsel’s mission, she works to ensure matters are handled thoughtfully and efficiently. Her background in tax law makes her a valuable resource for clients and stakeholders seeking experienced legal insight in a demanding and ever-evolving field.

Related Legal Services

Other Tax Attorneys in Detroit, MI

More Attorneys at Office of Chief Counsel, IRS