The primary form of legislative measure used to propose law. Depending on the chamber of origin, bills begin with a designation of either H.R. or S. Joint resolution is another form of legislative measure used to propose law.
Primary focus of measure is all aspects of income, excise, property, inheritance, and employment taxes; tax administration and collection. Measures concerning state and local finance may fall under Economics and Public Finance policy area.
A related bill may be a companion measure, an identical bill, a procedurally-related measure, or one with text similarities. Bill relationships are identified by the House, the Senate, or CRS, and refer only to same-Congress measures.