Benefits of Ginger for Hair. 1  Ginger is a natural antiseptic that kills the fungi that cause dandruff. It inhibits the growth of yeast, stopping flakes, itchiness, and dandruff before they happen. 2  It reduces inflammation of the scalp as well as treats scalp acne due to its antiseptic properties.
A flat tax (short for flat tax rate) is a tax system with a constant marginal rate, usually applied to individual or corporate income. A true flat tax would be a proportional tax, but implementations are often progressive and sometimes regressive depending on deductions and exemptions in the tax base.
State governments impose income taxes on wages and salaries much in the same way that the federal government does. Some states have a flat tax rate (such as Pennsylvania's 3.07% flat rate), other states have progressive or graduated tax rates, and still other states have no income tax at all.