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Zilka v. City of Philadelphia Tax Review Board

Pending petition
Docket No. Op. Below Argument Opinion Vote Author Term

Issue: Whether the commerce clause requires states to consider a taxpayer’s burden in light of the state tax scheme as a whole when crediting a taxpayer’s out-of-state tax liability, or permits states to credit out-of-state state and local tax liabilities as discrete tax burdens.

DateProceedings and Orders (key to color coding)
Feb 20 2024Petition for a writ of certiorari filed. (Response due March 25, 2024)
Mar 07 2024Motion to extend the time to file a response from March 25, 2024 to April 24, 2024, submitted to The Clerk.
Mar 08 2024Motion to extend the time to file a response is granted and the time is extended to and including April 24, 2024.
Mar 25 2024Brief amicus curiae of National Taxpayers Union Foundation filed.
Mar 25 2024Brief amicus curiae of American College of Tax Counsel filed.
Apr 24 2024Brief of respondent Tax Review Board City of Philadelphia in opposition filed.
May 09 2024Reply of petitioner Diane Zilka filed.
May 14 2024DISTRIBUTED for Conference of 5/30/2024.
May 29 2024Rescheduled.
Jun 03 2024DISTRIBUTED for Conference of 6/6/2024.
Jun 10 2024The Solicitor General is invited to file a brief in this case expressing the views of the United States.