About Ryan R
Ryan R Seib trained at the University of Wisconsin–Madison before earning his law degree from Loyola University Chicago School of Law. He combined a Midwestern undergraduate education with legal training in Chicago. That path set the stage for a practice that crosses state and federal lines.
After law school, Seib built a practice that centers on tax matters. He is admitted to the bar in Wisconsin and authorized to appear before the United States Tax Court. Those credentials inform much of his work. He handles the procedural and substantive aspects of federal tax litigation and counsel for taxpayers on state tax concerns.
His résumé includes civic and professional engagement. He holds current membership in the State Bar of Wisconsin and belongs to the Dane County Bar Association. In Madison he volunteers with Legal Action of Wisconsin, offering legal help through the Madison Area Office. He is also a member of the Middleton Chamber of Commerce. Outside the courtroom, Seib serves as Director of Finance for the Civil Air Patrol, a role that draws on both his financial and organizational skills.
Aviation is more than a hobby. Seib is a Federal Aviation Administration-certified private pilot. The certification reflects a personal interest and an aptitude for regulated, technical fields. It also complements his other roles that require careful attention to rules and safety.
Seib practices from Assurity Legal LLC. His work there involves advising individuals and businesses on tax-related issues, representing clients in disputes, and preparing filings for proceedings before administrative bodies and courts. He brings an attention to detail to case preparation and a familiarity with the mechanisms of tax administration.
Peers and clients see him in multiple professional settings. In the bar associations and volunteer clinics he mixes direct client work with community service. In the Civil Air Patrol he manages finance and budgets. The combination of nonprofit involvement, bar participation, and courtroom admission creates a practice shaped by both local ties and federal procedure.
He maintains a steady presence in the Milwaukee-Madison legal community while accepting matters that require United States Tax Court representation. He currently practices at Assurity Legal LLC, where his practice focuses on tax matters.
