- Alabama Department of Revenue
- Montana Department of Revenue
- Alaska Department of Revenue
- Nebraska Department of Revenue
- Arizona Department of Revenue
- Nevada Department of Taxation
- Arkansas Department of Finance and Administration
- New Hampshire Department of Revenue Administration
- California Franchise Tax Board
- New Jersey Division of Taxation
- California Board of Equalization
- New Jersey Division of Revenue
- California Employment Development Department
- New Mexico Taxation and Revenue Department
- Colorado Department of Revenue
- New York Department of Taxation and Finance
- Connecticut Department of Revenue Services
- New York Office of Real Property Services
- Delaware Division of Revenue
- North Carolina Department of Revenue
- District of Columbia Office of the Chief Financial Officer
- North Dakota State Tax Department
- Florida Department of Revenue
- Ohio Department of Taxation
- Georgia Department of Revenue
- Oklahoma Tax Commission
- Hawaii Department of Taxation
- Oregon Department of Revenue
- Idaho State Tax Commission
- Pennsylvania Department of Revenue
- Illinois Department of Revenue
- Rhode Island Division of Taxation
- Indiana Department of Revenue
- South Carolina Department of Revenue
- Iowa Department of Revenue and Finances
- South Dakota Department of Revenue and Regulation
- Kansas Department of Revenue
- Tennessee Department of Revenue
- Kentucky Revenue Cabinet
- Texas Comptroller of Public Accounts
- Louisiana Department of Revenue and Taxation
- Utah State Tax Commission
- Maine Revenue Services
- Vermont Department of Taxes
- Maryland Comptroller of the Treasury
- Virginia Department of Taxation
- Massachusetts Department of Revenue
- Washington Department of Revenue
- Michigan Department of Treasury
- West Virginia Department of Tax and Revenue
- Minnesota Department of Revenue
- Wisconsin Department of Revenue
- Mississippi State Tax Commission
- Wyoming Department of Revenue


