Notwithstanding any other provision of this part, for the 2012 tax year and each tax year after 2012 through the 2021 tax year, taxable income for purposes of this part means taxable income as determined under section 30 with the following adjustment. For the 2012 tax year and each tax year after 2012 through the 2021 tax year, to determine taxable income, a taxpayer shall claim a personal exemption deduction equal to the amount calculated pursuant to section 30(2) or equal to the following amounts multiplied by the number of personal and dependency exemptions allowable under section 30(2), whichever calculation is greater:
MCL 206.30a