Khemchan et al v. United States of America
Petitioner: Eduard Khemchan and Irina Yurchenko
Respondent: United States of America
Case Number: 2:2026cv00376
Filed: May 5, 2026
Court: U.S. District Court for the District of Utah
Presiding Judge: Cecilia M. Romero
Nature of Suit: Tax Suits: IRS-Third Party
Cause of Action: 26 U.S.C. § 7609 IRS: Petition to Quash IRS Summons
Jury Demanded By: None
Docket Report

This docket was last retrieved on October 8, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
October 8, 2026 Filing 28 NOTICE of Unavailability of Counsel by Eduard Khemchan, Irina Yurchenko (Cogan, Jeffrey)
September 8, 2026 Filing 27 REPLY to Response to Motion re #19 MOTION for Summary Denial of the Petition to Quash and For Enforcement of the IRS Summons to CoinZoom, Inc. and Memorandum in Support filed by Respondent United States of America. (Matchison, Amy)
August 25, 2026 Filing 26 RESPONSE to Motion re #19 MOTION for Summary Denial of the Petition to Quash and For Enforcement of the IRS Summons to CoinZoom, Inc. and Memorandum in Support filed by Petitioners Eduard Khemchan, Irina Yurchenko. (Attachments: #1 Affidavit Declaration of Eduard Khemchan)(Cogan, Jeffrey)
August 12, 2026 Opinion or Order Filing 25 ORDER granting #24 Motion for Extension of Time to File Response re #19 MOTION for Summary Denial of the Petition to Quash and For Enforcement of the IRS Summons to CoinZoom, Inc. Responses due by 8/25/2026. Signed by Magistrate Judge Cecilia M. Romero on 08/12/2026. (sg)
August 11, 2026 Filing 24 Stipulated MOTION for Extension of Time to File Response/Reply as to #19 MOTION for Summary Denial of the Petition to Quash and For Enforcement of the IRS Summons to CoinZoom, Inc. and Memorandum in Support filed by Petitioners Eduard Khemchan, Irina Yurchenko. (Attachments: #1 Text of Proposed Order Proposed Order)(Cogan, Jeffrey)
July 29, 2026 Filing 23 NOTICE OF CONSENT Under DUCivR 72-3, returned Consent Forms from all relevant parties are now filed. The Magistrate Judge is presiding by consent.. (mh)
July 28, 2026 Filing 22 RECEIVED Notice of Presiding Magistrate Judge Assignment Form from Petitioners Eduard Khemchan, Irina Yurchenko. (mh)
July 28, 2026 Filing 21 NOTICE: The court received a bounce-back notification that a secondary email address of [email protected], for attorney Jeffrey A. Cogan as invalid. As a result, the court has removed the invalid secondary email address from CM/ECF. Going forward, the court will not send email notifications to [email protected]. To learn how to update your secondary email address, please visit https://www.utd.uscourts.gov/update-your-address-court. (nl)
July 28, 2026 Filing 20 RECEIVED Notice of Presiding Magistrate Judge Assignment Form from Respondent United States of America. (mh)
July 28, 2026 Filing 19 MOTION for Summary Denial of the Petition to Quash and For Enforcement of the IRS Summons to CoinZoom, Inc. and Memorandum in Support filed by Respondent United States of America. (Attachments: #1 Affidavit of Brittni Thompson, #2 Exhibit A)(Matchison, Amy)
July 10, 2026 Opinion or Order Filing 18 ORDER granting #14 Motion for Extension of Time to File Response/Reply re #1 MOTION to Quash - Responses due by 7/28/2026 Signed by Magistrate Judge Cecilia M. Romero on 07/10/2026. (sg)
July 10, 2026 Filing 17 NOTICE OF AVAILABILITY OF JUDICIAL SETTLEMENT CONFERENCE. For the benefit of the public and the bar, the District of Utah offers judicial settlement conference as an alternative for dispute resolution assistance in all civil cases and bankruptcy adversary proceedings. The court offers this alternative because, when compared with litigation, it can resolve a dispute faster, at less expense, and with solutions that are better able to meet the parties' needs and interests. Parties may file a stipulated motion for judicial settlement conference. A form #motion is available on the court's website. Notice e-mailed or mailed to Petitioners Eduard Khemchan, Irina Yurchenko, Respondent United States of America. (mh)
July 10, 2026 Filing 16 NOTICE OF PRESIDING MAGISTRATE JUDGE ASSIGNMENT - This case is assigned to a magistrate judge. Under 28 U.S.C. 636(c), Fed. R. Civ. P. 73, and DUCivR 72-3, you are hereby notified that a magistrate judge for the District of Utah may conduct any or all proceedings in this case, including a jury or bench trial and entry of a final judgment. Exercise of this jurisdiction by the magistrate judge is permitted only if all parties voluntarily sign and return the form. To consent, return the Consent Form to the clerk's office within 21 days via email at [email protected] or mail to the address on the form. Please do not efile the Consent Form in the case. Notice emailed or mailed to Petitioners Eduard Khemchan, Irina Yurchenko, Respondent United States of America. Form due by 7/31/2026. (mh)
July 10, 2026 Modification of Docket re #14 MOTION for Extension of Time to File Response/Reply. Error: The document should have been filed using the event "Motion for Extension of Time to File Response/Reply" and linked to the applicable motion. Correction: Event type corrected, docket text modified, link created to motion. No further action is needed. Filers are requested to review all event types, choose the most appropriate and follow all system prompts. (sg)
July 9, 2026 Filing 15 NOTICE of Appearance by Amy Matchison on behalf of United States of America (Matchison, Amy)
July 9, 2026 Filing 14 MOTION for Extension of Time to File Response/Reply re #1 Motion to Quash STIPULATION for Extension of Time to Respond to Petition to Quash (First Request) by United States of America. (Attachments: #1 Text of Proposed Order)(Matchison, Amy) Modified on 7/10/2026 Text stricken, changed event type (sg).
June 26, 2026 Filing 13 NOTICE of Filing Certified Return Receipts Evidencing Service of Petition to Quash IRS Summons/Subpoena Issued April 15, 2026 by Eduard Khemchan, Irina Yurchenko re #1 MOTION to Quash (Attachments: #1 Exhibit Certified return receipts) (Cogan, Jeffrey)
May 8, 2026 Filing 12 Summons Issued Electronically as to United States of America. Instructions to Counsel:1. Click on the document number.2. If you are prompted for an ECF login, enter your 'Attorney' login to CM/ECF.3. Print the issued summons for service. (sg)
May 8, 2026 Filing 11 Summons Issued Electronically as to IRS. Instructions to Counsel:1. Click on the document number.2. If you are prompted for an ECF login, enter your 'Attorney' login to CM/ECF.3. Print the issued summons for service. (sg)
May 8, 2026 Filing 10 Summons Issued Electronically as to US Attorney Office. Instructions to Counsel:1. Click on the document number.2. If you are prompted for an ECF login, enter your 'Attorney' login to CM/ECF.3. Print the issued summons for service. (sg)
May 7, 2026 Filing 9 Requested Summons as to United States of America. (Cogan, Jeffrey)
May 7, 2026 Filing 8 Requested Summons as to United States of America. (Cogan, Jeffrey)
May 7, 2026 Filing 7 Requested Summons as to United States of America. (Cogan, Jeffrey)
May 7, 2026 Opinion or Order Filing 6 ORDER granting #5 Motion for Admission Pro Hac Vice of Attorney Jeffrey A Cogan for Eduard Khemchan,Jeffrey A Cogan for Irina Yurchenko.Attorneys admitted Pro Hac Vice must register to efile and receive electronic notification of case activity in the District of Utah at #https://www.pacer.uscourts.gov/cmecf/dcbk.html. Instructions are available at #https://www.utd.uscourts.gov/attorney-admissions#PHV.A Pro Hac Vice Attorney who fails to register for CM/ECF access will not receive notifications of electronic filings.Attorneys admitted Pro Hac Vice may download a copy of the District of Utahs local rules from the courts web site at #https://www.utd.uscourts.gov/rules-practice. Signed by Magistrate Judge Cecilia M. Romero on 05/07/2026. (sg)
May 6, 2026 Filing 5 MOTION for Admission Pro Hac Vice of Jeffrey A. Cogan , Registration fee $ 50, receipt number AUTDC-5779256,Attorneys awaiting Pro Hac Vice admission should immediately register to efile and receive electronic notification of case activity in the District of Utah at #https://www.pacer.uscourts.gov/cmecf/dcbk.html.Registration requests will not be approved until the court has granted the pro hac vice motion. Instructions are available on the court's website at #https://www.utd.uscourts.gov/cmecf-electronic-case-filing. filed by Petitioners Eduard Khemchan, Irina Yurchenko. (Attachments: #1 Exhibit 1 - Application for Pro Hac Vice Admission - J. Cogan, #2 Text of Proposed Order 2 - Proposed Order on Motion for Pro Hac Vice Admission - J. Cogan)(Von Maack, Christopher)
May 6, 2026 Filing 4 Modification of Docket: Error: Counsel selected incorrect event type to open case. Correction: Clerk updated correct event type in text. re #1 MOTION to Quash. (kop)
May 5, 2026 Filing 3 NOTICE OF REQUIREMENTS for appearance Pro Hac Vice emailed to attorney Jeffrey A. Cogan for Eduard Khemchan, Irina Yurchenko. (kop)
May 5, 2026 Filing 2 Modification of Docket: Error: Counsel filed civil cover sheet with the form fields still live, which means the information can be edited or deleted by anyone viewing the file. To ensure the security and integrity of your filing in the future, please re-save the document by choosing Print to PDF instead of Save. This will lock the text into the document so it cannot be modified. Correction: The clerk has replaced the document, nothing further is needed for this filing. re #1 Complaint. (kop)
May 5, 2026 Filing 1 COMPLAINT Petition Motion to Quash IRS Summons Subpoena Issued April 15, 2026 against Internal Revenue Service, Utah (Filing fee $ 405, receipt number AUTDC-5778270) filed by Eduard Khemchan, Irina Yurchenko. (Attachments: #1 Civil Cover Sheet, #2 Exhibit 1 - IRS Summons, #3 Exhibit 2 - Affidavit of J. Cogan ISO Petition to Quash) (Von Maack, Christopher) (Attachment 1 replaced on 5/5/2026) (kop). Modified by correcting event used for this type of case on 5/6/2026 (kop).
May 5, 2026 Magistrate Judge Cecilia M. Romero added. Case number will now read 2:26-cv-00376-CMR. Please make changes to document captions accordingly. (kop)

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Petitioner: Eduard Khemchan
Represented By: Jeffrey A Cogan
Represented By: Jeffrey A Cogan
Represented By: Christopher M. Von Maack
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Petitioner: Irina Yurchenko
Represented By: Jeffrey A Cogan
Represented By: Jeffrey A Cogan
Represented By: Christopher M. Von Maack
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Respondent: United States of America
Represented By: Amy Matchison
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