Amends tax law to provide for additional subtractions for capital gains that are recharacterized as ordinary income by IRS

HB 2945 modifies Missouri's tax calculation to account for when the IRS recharacterizes capital gains as ordinary income. It requires Missouri taxpayers to add back the difference between federal capital gains treatment and ordinary income treatment to their federal adjusted gross income when computing state tax. This adjustment directly affects Missouri residents who have capital gains reclassified by the IRS, potentially increasing their state taxable income. The bill creates a specific mechanism for this adjustment, ensuring Missouri tax calculations align with federal recharacterization decisions. It does not change tax rates or create new deductions, only adjusts how certain income is treated for state tax purposes.