Tag Archives: multistate tax compact

Michigan Supreme Court OKs Three-Factor Apportionment, Possible Texas Franchise Tax Implications

In its recent decision in IBM Corp. v. Department of Treasury, the Michigan Supreme Court ruled that taxpayers may apportion their tax base for the Michigan Business Tax using the three-factor apportionment method provided by the Multistate Tax Compact instead of the single-factor apportionment method the Michigan Business Tax statute provided.  The decision means that […]


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