Alert Due to staffing issues, processing paper tax returns could take several weeks longer. Taxpayers and tax professionals are encouraged to file electronically. Notification E-file for free using the IRS Free File service or by using online fillable forms. Where to File Description Individual Tax Returns by State Addresses by state for Form 1040, 1040-SR, 1040-ES, 1040-V, amended returns, and extensions (also addresses for taxpayers in foreign countries, U.S. possessions, or with other international filing characteristics) Taxpayers or Tax Professionals can use certain Private Delivery Services (PDS) designated by the IRS to meet the "timely mailing as timely filing/paying" rule for tax returns and payments. Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming International Form Number Mailing addresses for all types of returns: individual, corporation, partnership, and many others. Each form has its own page with the needed address for example 1040, 1040-SR, 1040-X, 7004 and 941. Tax Exempt and Government Entities Where to file addresses for tax exempt and government entities. Address Shortcuts Where to File Addresses for Taxpayers and Tax Professionals Filing Form 1040 Where to File Addresses for Taxpayers and Tax Professionals Filing Form 1040-X Where to File Form 7004 "Where to File Your Taxes" for Form 941 Where to File Tax Returns - Addresses Listed by Return Type Private Delivery Services PDS Related Links About Form 8822, Change of Address About Form W-7, Application for IRS Individual Taxpayer Identification Number