By Charles Capouet and Timothy Gustafson

The Mississippi Chancery Court held that the state’s dividend exclusion statute is unconstitutional because it violates the Commerce Clause of the U.S. Constitution. The statute excludes from a taxpayer’s gross income intercompany dividends received from domestic affiliates doing business and filing income tax returns in Mississippi. In so doing,

By Suzanne Palms and Tim Gustafson

In direct response to the Mississippi Supreme Court’s decision in Equifax, Inc. v. Miss. Dep’t of Revenue, wherein the court upheld the Department of Revenue’s use of market-based sourcing despite the taxpayer’s use of cost-of-performance sourcing in compliance with the governing statute, Mississippi’s Governor signed House Bill (HB)

By Madison Barnett and Prenitss Willson

The Mississippi Supreme Court held that a casino operator was entitled to use tax credits—specifically, gambling license fee credits—earned by one combined group member to offset the entire combined group’s liability. Mississippi is generally a separate return state, but taxpayers may elect to file a post-apportionment, nexus-combined return. The

By Maria Todorova and Timothy Gustafson

The Mississippi Supreme Court denied the taxpayer’s motion for rehearing in Equifax, Inc. v. Mississippi Dep’t of Revenue, a case on which we previously reported. The denial leaves undisturbed its June holding, reversing the Mississippi Court of Appeals’ decision, which held the taxpayer bears the burden of

By Stephen Burroughs and Andrew Appleby

The Mississippi Supreme Court held that the taxpayer bears the burden to prove that an alternative apportionment method imposed by the State is arbitrary and unreasonable. Rejecting the taxpayer’s original cost-of-performance filing position, the Department of Revenue applied an alternative apportionment method utilizing market-based sourcing. On appeal, the Chancery

More than a decade into the case, AT&T’s challenge to the constitutionality of Mississippi’s dividends received deduction is over. On September 6, the Mississippi Supreme Court invalidated on procedural grounds the trial court’s 2006 decision finding that the dividends received deduction was unconstitutional. Mississippi’s dividends received deduction is limited to dividends paid from subsidiaries doing

Understanding states’ various approaches to accountant-client privileges can make the difference in protecting communications from disclosure in litigation. In this edition of A Pinch of SALT, Sutherland SALT’s Pilar Mata and Melissa Smith examine the scope and breadth of accountant-client privileges that have been adopted by some states.

Read “Demystifying Accountant-Client Privileges in State