By Ted Friedman and Madison Barnett

The Maryland Tax Court held that the Comptroller’s policy of not allowing carryforwards of unsubtracted exempt federal obligation interest violates the Supremacy Clause of the U.S. Constitution. Under the Comptroller’s policy, interest earned on Maryland obligations is subtracted in its entirety when computing Maryland taxable income. As a result,

By Chris Mehrmann and Amy Nogid

The U.S. Court of Appeals for the Fourth Circuit affirmed the Maryland district court’s determination that it lacked specific personal jurisdiction over a Brazilian poultry exporter, BRF S.A. (BRF), under the Due Process Clause of the U.S. Constitution. Perdue Foods LLC (Perdue), which sold poultry using the “PERDUE” mark,

From September 1, 2015, through October 30, 2015, the Comptroller of Maryland will administer a Tax Amnesty Program for tax periods beginning before December 31, 2014. Eligible taxpayers that participate in the Program will receive a waiver of certain civil penalties and a reduction of 50% of the interest associated with certain delinquent taxes. 


This morning the U.S. Supreme Court ruled that Maryland’s personal income tax regime is unconstitutional. By failing to provide a full credit to its residents for taxes paid to other states, Maryland unconstitutionally created the risk of multiple taxation. The Maryland Court of Appeals was affirmed. The decision was 5-4, with the majority opinion authored

By Evan Hamme and Timothy Gustafson 

The Maryland Tax Court held that the Comptroller can subject an out-of-state subsidiary holding company to tax because the subsidiary did not have real economic substance separate from its parent, which conducted business in the state. The Comptroller assessed ConAgra Brands, Inc. (Brands) for the 1996-2003 tax years,

On Wednesday, November 12, 2014 the United States Supreme Court heard oral arguments in Comptroller of Maryland v. Wynne.  The case turns on whether Maryland’s personal income tax system violates the dormant Commerce Clause of the United States Constitution because of Maryland’s failure to provide a credit for taxes paid to other states.  The case

The Maryland Chamber of Commerce has entered the battle against Maryland’s unconstitutional personal income tax regime. Filing as amicus curiae before the U.S. Supreme Court in Maryland State Comptroller of the Treasury v. Wynne, the Maryland Chamber identified the fatal flaw with Maryland’s personal income tax: by not providing full relief to Maryland residents

Today, the Maryland Court of Appeals held that Maryland may tax out-of-state Delaware holding companies that license patents to their parent company, which was doing business in Maryland. Gore Enterprise Holdings, Inc. v. Comptroller of the Treasury and Future Value, Inc. v. Comptroller of the Treasury. The ramifications of this decision are significant because