No State, or political subdivision thereof, shall have power to impose, for any taxable year ending after September 14, 1959, a net income tax on the income derived within such State by any person from interstate commerce if the only business activities within such State by or on behalf of such person during such taxable year are either, or both, of the following:
The provisions of subsection (a) shall not apply to the imposition of a net income tax by any State, or political subdivision thereof, with respect to-
For purposes of subsection (a), a person shall not be considered to have engaged in business activities within a State during any taxable year merely by reason of sales in such State, or the solicitation of orders for sales in such State, of tangible personal property on behalf of such person by one or more independent contractors, or by reason of the maintenance, of an office in such State by one or more independent contractors whose activities on behalf of such person in such State consist solely of making sales, or soliciting orders for sales, or tangible personal property.
For purposes of this section-
15 U.S.C. § 381
STUDY AND REPORT BY CONGRESSIONAL COMMITTEES OF STATE TAXATION FROM INTERSTATE COMMERCE Title II of Pub. L. 86-272 as amended by Pub. L. 87-17, Apr. 7, 1961, 75 Stat. 41; Pub. L. 87-435, Apr. 21, 1962, 76 Stat. 55; Pub. L. 88-42, June 21, 1963, 77 Stat. 67; Pub. L. 88-286, Mar. 18, 1964, 78 Stat. 166, and repealed by Pub. L. 94-455, title XXI, §2121(a), Oct. 4, 1976, 90 Stat. 1914, provided for a study by the Committee on the Judiciary of the House of Representatives and the Committee on Finance of the United States Senate, acting separately or jointly, or any duly authorized subcommittee thereof, of all matters pertaining to the taxation of interstate commerce by the States, territories, and possessions of the United States, the District of Columbia, and the Commonwealth of Puerto Rico, or any political or taxing subdivision of the foregoing, and for a report together with their proposals for legislation on or before June 30, 1965.