Tax Professional Resources

IRS Resources

 

Internal Revenue Service, IRS.gov/
Tax Professionals @ IRS.gov IRS.gov/tax-professionals
IRS taxpayer assistance, 800-829-1040
IRS tax professional hotline 800-829-8374
IRS eHelp (non-taxpayer account questions) 866.255.0654

 

 

State Tax Agencies

State Department Name Resource Link (Click to open in new tab/window) Alaska Department of Revenue Tax Division Website Alaska Department of Revenue Department of Revenue Alabama Department of Revenue Department of Revenue Arkansas Department of Finance and Administration Department of Revenue Website Arizona Department of Revenue Department of Revenue Website California State Board of Equalization Board of Equalization Website [Property Sales & Excise Taxes] California Employment Development Department Employment Development Department Website [Withholding Taxes] California Franchise Tax Board Franchise Tax Board Website [Income Taxes] California Franchise Tax Board Department of Finance [Budgeting & Forecasting] Colorado Department of Revenue Department of Revenue Connecticut Department of Revenue Services Department of Revenue Services District of Columbia Office of Tax and Revenue Office of the Chief Financial Officer Delaware Division of Revenue Division of Revenue Florida Department of Revenue Department of Revenue Georgia Department of Revenue Department of Revenue Hawaii Department of Taxation Department of Taxation Iowa Department of Revenue Department of Revenue Idaho State Tax Commission State Tax Commission Illinois Department of Revenue Department of Revenue Indiana Department of Revenue Department of Revenue Kansas Department of Revenue Department of Revenue Kentucky Department of Revenue Department of Revenue Louisiana Department of Revenue Department of Revenue Massachusetts Department of Revenue Department of Revenue Maryland Comptroller of Maryland Comptroller of Maryland Maine Revenue Services Revenue Services Michigan Department of Treasury Department of Treasury Minnesota Department of Revenue Department of Revenue Missouri Department of Revenue Department of Revenue Mississippi Department of Revenue Department of Revenue Montana Department of Revenue Department of Revenue North Carolina Department of Revenue Department of Revenue North Dakota Department of Revenue Office of State Tax Commissioner Nebraska Department of Revenue Department of Revenue New Hampshire Department of Revenue Department of Revenue Administration New Jersey Department of Revenue Division of Taxation New Jersey Department of Revenue Division of Revenue [Business taxes & eFiling] New Mexico Department of Revenue Taxation and Revenue Department Nevada Department of Taxation Department of Taxation New York City Taxation and Revenue Department Department of Finance New York State Department of Taxation State Department of Taxation and Finance Ohio Office of State Tax Commissioner Department of Taxation Oklahoma Tax Commission Tax Commission Oregon Department of Taxation Department of Revenue Pennsylvania Department of Revenue Department of Revenue Philadelphia, PA Department of Revenue Department of Revenue Puerto Rico Department of Revenue Department of Revenue [Departamento de Hacienda] Rhode Island Department of Revenue Division of Taxation South Carolina Department of Revenue Department of Revenue South Dakota Department of Revenue and Regulation Department of Revenue Tennessee Department of Revenue Department of Revenue Texas Comptroller of Public Accounts Comptroller of Public Accounts Utah State Tax Commission State Tax Commission Virginia Department of Taxation Department of Taxation Vermont Department of Taxes Department of Taxes Washington Department of Revenue Department of Revenue Wisconsin Department of Revenue Department of Revenue West Virginia Department of Revenue Department of Revenue Wyoming Department of Revenue Department of Revenue