Massachusetts Enacts Single-Sales Apportionment Among Other Tax Provisions
Withum
OCTOBER 9, 2023
As such, effective January 1, 2025, corporations will use a single sales factor, and based on current statute, partnerships would also be required to utilize the single sales factor formula. Also, the legislation closed a loophole for individuals subject to the millionaire’s tax, which imposed a 4% surtax for income over $1M.
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