Massachusetts Shifts to Single Sales Factor Apportionment for Multi-State Business Taxation
In a landmark move on October 4, 2023, Massachusetts Governor Maura Healey (D) put pen to paper, signing House Bill 4104 into law, thus repositioning Massachusetts towards a single sales factor apportionment regime for multi-state business corporations and financial institutions. Read all about this new development here. This legislation signals a shift in the way…