Shannon Fiedler

Shannon Fiedler advises clients on a wide array of complex federal and international tax disputes.

Shannon regularly works with companies across industries on high-stakes matters at all stages of federal tax controversies, including:

• IRS Exams
• IRS Appeals
• Litigation in the US Tax Court and US district courts, as well as subsequent appeals

In addition to civil tax matters, she helps clients navigate sensitive tax matters, such as whistleblower claims and allegations of potential criminal tax charges.

She draws on significant experience in transfer pricing matters and regularly counsels clients on developing, administering, litigating, and appealing multibillion-dollar disputes.

Shannon also guides clients through the complex procedural rules affecting US partnerships at all scales. Most notably, she represents investment management companies in disputes with the IRS regarding section 1402’s application to limited partner income.

Shannon regularly speaks and writes about current tax controversy issues, including at national conferences hosted by the American Bar Association and the Tax Executives Institute.

Complementing her client-facing work, Shannon serves on the firm’s Associates Committee and previously served on the firm’s Recruiting Committee.