Modifies provisions related to an income tax deduction for certain farmers

HB 2418 modifies the rules for calculating Missouri income tax deductions for farmers by adjusting how certain federal tax benefits are treated. The bill requires taxpayers to add specific amounts to their federal adjusted gross income, such as refunds from prior years and interest on certain government bonds, while simultaneously allowing them to subtract other federal deductions like interest on U.S. government obligations. These changes aim to align Missouri tax calculations with federal adjustments, particularly regarding items that were previously excluded or deducted differently under federal law. The legislation applies to taxpayers claiming deductions related to farm property and income, ensuring that state tax liabilities reflect specific federal tax code provisions.