FDA Approves Epigenomics' Blood-Based Colorectal Cancer Screening Test. NEW YORK (GenomeWeb) â Epigenomics announced today that the US Food and Drug Administration has approved the company's blood-based colorectal cancer screening test Epi proColon.
Tax definition, a sum of money demanded by a government for its support or for specific facilities or services, levied upon incomes, property, sales, etc. See more.
DEFINITION of 'Tax Rate'. The percentage at which an individual or corporation is taxed. The tax rate is the tax imposed by the federal government and some states based on an individual's taxable income or a corporation's earnings. The United States uses a progressive tax rate system, where the percentage of tax increases as taxable income.