““Oklahoma has a regressive tax system, and the sales tax is a big part of that,” said Carl Davis, research director for the Institute on Taxation and Economic Policy in Washington, a nongovernment research group.”
October 21, 2015
““Oklahoma has a regressive tax system, and the sales tax is a big part of that,” said Carl Davis, research director for the Institute on Taxation and Economic Policy in Washington, a nongovernment research group.”