President William Howard Taft called Congress into a special session in 1909 shortly after his inauguration to discuss the issue. Thus, the House of Representatives immediately passed a tariff bill sponsored by Payne, calling for reduced tariffs. However, the United States Senate speedily substituted a bill written by Aldrich, calling for fewer reductions and more increases in tariffs. It was the first change in tariff laws since the Dingley Act of 1897.
An additional provision of the bill provided for the creation of a tariff board to study the problem of tariff modification in full and to collect information on the subject for the use of Congress and the President in future tariff considerations. Another provision allowed for free trade with the Philippines, then under American control. Congress passed the bill officially on April 9, 1909.