Zietzke v. United States of America

  1. November 12, 2020

    IRS Allowed To Proceed With Narrowed Crypto Summons

    The IRS can proceed with a summons on cryptocurrency trading platform Coinbase in its investigation of a California man's income tax liability, but the records request must be more limited in scope than originally proposed, a federal judge ruled.

  2. January 16, 2020

    Calif. Judge Suggests Narrower IRS Crypto Summons In Probe

    A California magistrate judge said Thursday that an Internal Revenue Service summons on cryptocurrency trading platform Coinbase should be upheld in an income tax investigation of a Washington state man, but recommended that it should be limited in scope.

  3. November 19, 2019

    Coinbase Summons Proper In Income Tax Probe, IRS Says

    The IRS has argued its summons on cryptocurrency trading platform Coinbase in an income tax investigation of a Washington state man is legitimate, telling a California federal court that it didn't already have the information and followed procedures.