The information contained in the files below is provided by the Internal Revenue Service under the Freedom of Information Act. Select any link to download the Preparer Tax Identification Number (PTIN) holder information. Files are in a compressed csv zipped file format. Note: Files are updated bi-annually. *Updated October 11, 2023. Consolidated PTIN ListZIP States A-K States L-N States O-W AlabamaZIP AlaskaZIP ArizonaZIP ArkansasZIP CaliforniaZIP ColoradoZIP ConnecticutZIP DelawareZIP District of ColumbiaZIP FloridaZIP GeorgiaZIP HawaiiZIP IdahoZIP IllinoisZIP IndianaZIP IowaZIP KansasZIP KentuckyZIP LouisianaZIP MaineZIP MarylandZIP MassachusettsZIP MichiganZIP MinnesotaZIP MississippiZIP MissouriZIP MontanaZIP NebraskaZIP NevadaZIP New HampshireZIP New JerseyZIP New MexicoZIP New YorkZIP North CarolinaZIP North DakotaZIP OhioZIP OklahomaZIP OregonZIP PennsylvaniaZIP Rhode IslandZIP South CarolinaZIP South DakotaZIP TennesseeZIP TexasZIP UtahZIP VermontZIP VirginiaZIP WashingtonZIP West VirginiaZIP WisconsinZIP WyomingZIP U.S. Territories and International U.S. Territories / Armed ForcesZIP InternationalZIP FOIA Awareness for PTIN Holders
