Gao v. United States Citizenship and Immigration Services
Gao v. United States Citizenship and Immigration Services is a federal federal tax / statutory actions lawsuit filed on 12/15/2025 in the District Court, District of Columbia. The case is currently open in the federal court system.
- Court
- District Court, District of Columbia (D.D.C.)
Official Court Website → - Docket number
- 1:25-cv-04353
- Cause
- 28:1361 Petition for Writ of Mandamus
28 U.S.C. § 1361 - Nature of suit
- 890 Other Statutory Actions
Federal statutory claims not covered by a more specific category. - Jurisdiction
- U.S. Government Defendant
- Jury demand
- None
- Date filed
- 12/15/2025
20,957 Federal Tax / Statutory Actions cases in this court are indexed here.
Parties
- plaintiff · Gao · 68 cases
- defendant · United States Citizenship and Immigration Services · 420 cases
Part of a Larger Litigation Pattern
This is one of 421 Federal Tax / Statutory Actions cases in our index naming UNITED STATES CITIZENSHIP AND IMMIGRATION SERVICES — a possible mass-tort or coordinated-litigation cluster.
About Federal Tax / Statutory Actions Lawsuits
This group covers federal tax disputes and other statutory actions, including IRS-related suits and claims arising under various federal regulatory statutes.
Frequently Asked Questions
What is Gao v. United States Citizenship and Immigration Services?
Gao v. United States Citizenship and Immigration Services is a federal federal tax / statutory actions lawsuit filed on 12/15/2025 in the District Court, District of Columbia. The case is currently open in the federal court system. This group covers federal tax disputes and other statutory actions, including IRS-related suits and claims arising under various federal regulatory statutes.
What type of case is this?
It is classified as “Federal Tax / Statutory Actions” under the federal nature-of-suit system. This group covers federal tax disputes and other statutory actions, including IRS-related suits and claims arising under various federal regulatory statutes.
What court is the case in?
The case is in the District Court, District of Columbia, docket number 1:25-cv-04353.
When was the case filed?
Gao v. United States Citizenship and Immigration Services was filed on 12/15/2025. The case is currently open.
What law is the case brought under?
The docket lists the cause as 28 U.S.C. § 1361.
Other Cases Involving These Parties
Related Federal Tax / Statutory Actions Cases
Source: public U.S. federal court record (docket 72038396).