Blum, et al v. CIR

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Case Number:

25-9001

Court:

Appellate - 10th Circuit

Nature of Suit:

Tax Court (agency) 

  1. September 16, 2026

    10th Circ. Mulls Audit Law In $16M Buy.com Founder Tax Suit

    A Tenth Circuit panel grappled with whether a statutory auditing regime for partnerships allowed the founder of now-defunct Buy.com to challenge the validity of an audit extension agreement with the IRS during his personal tax proceedings.

  2. April 20, 2026

    Buy.com Founder Says IRS Missed Deadline For $16M Bill

    The founder of now-defunct Buy.com told the Tenth Circuit that the IRS cannot use "a patchwork of documents" to show it didn't miss the window to hit him with a nearly $16 million tax bill, pushing for reversal of a U.S. Tax Court decision.

  3. October 14, 2025

    Buy.com Founder's $16M Tax Bill Untimely, 10th Circ. Told

    The founder of now-defunct Buy.com is challenging a nearly $16 million tax bill before the Tenth Circuit, arguing that the Internal Revenue Service failed to obtain valid consent to extend the statute of limitations for assessing the levy.