Commonwealth of Massachusetts v. Oz

Court

District Court, D. Massachusetts (D. Mass.)
Official Court Website →

Assigned judge

Donald L. Cabell · 135 cases in index

Docket number

1:26-cv-12962

Cause

05:702 Administrative Procedure Act
5 U.S.C. § 702

Nature of suit

899 Other Statutes: Administrative Procedures Act/Review or Appeal of Agency Decision
Review or appeal of a federal agency decision under the Administrative Procedure Act.

Jurisdiction

Federal Question

Jury demand

None

Date filed

06/29/2026

7,961 Federal Tax / Statutory Actions cases in this court are indexed here.

Parties

• plaintiff · Commonwealth of Massachusetts · 199 cases
• defendant · Oz · 10 cases

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 Commonwealth of Massachusetts v. Oz?

Commonwealth of Massachusetts v. Oz is a federal federal tax / statutory actions lawsuit filed on 06/29/2026 in the District Court, D. Massachusetts. 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, D. Massachusetts, docket number 1:26-cv-12962.

When was the case filed?

Commonwealth of Massachusetts v. Oz was filed on 06/29/2026. The case is currently open.

What law is the case brought under?

The docket lists the cause as 5 U.S.C. § 702.