What is the marginal tax bracket? A marginal tax bracket is the:

		Tax rate imposed on any income earned. A progressive tax system means the lower an individuals income, the higher the percentage of income tax paid.
		tax rate imposed on any additional (marginal) income earned. A progressive tax system means the higher an individual's income, the higher the percentage of income tax paid.
		row in the tax table. A progressive tax system means the lower an individual's income, the higher the percentage of income tax paid.
		range of income in a tax bracket. A progressive tax system means the higher an individual's income, the higher the percentage of income tax paid.