A tax credit can reduce or eliminate your federal tax obligation. One such credit is the unified tax credit, so named because federal gift and estate taxes are integrated into one unified tax system. The extent of the benefit provided by the unified tax credit depends on the tax year in which you intend to use the credit.
No, alcohol is considered a different class of chemicals than carbohydrates, even though alcohol can be derived from carbohydrates.
Isopropyl alcohol (C3H8O), also known as rubbing alcohol, is an alcoholic mixture intended for external use as an antiseptic; it usually contains 70% by volume of absolute alcohol or isopropyl alcohol; the remainder consists of water, denaturants, and perfume oils; used as a rubefacient for muscle and joint aches and pains.