Buy.com Founder On Hook For $16M Tax Bill, 10th Circ. Says

By Natalie Olivo · November 2, 2026, 5:59 PM EST

The founder of Buy.com waited too long to challenge a nearly $16 million tax bill tied to his former partnership's investments, the Tenth Circuit ruled Monday, holding that the window had...

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Case Information

Case Title

Blum, et al v. CIR

Case Number

25-9001

Court

Appellate - 10th Circuit

Nature of Suit

Tax Court (agency) 

Date Filed

May 20, 2025