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Iowa tax preparers

6,015 paid preparers in Iowa are in the IRS registry; 3,331 list a credential or the IRS's filing-season program.

Preparer or firm

City, county or ZIP

State

By county

Adair 50 Adams 29 Allamakee 108 Appanoose 22 Audubon 43 Benton 49 Black Hawk 257 Boone 86 Bremer 33 Buchanan 57 Buena Vista 47 Butler 106 Calhoun 16 Carroll 64 Cass 32 Cedar 63 Cerro Gordo 96 Cherokee 41 Chickasaw 48 Clarke 19 Clay 73 Clayton 39 Clinton 94 Crawford 55 Dallas 537 Davis 14 Decatur 12 Delaware 70 Des Moines 77 Dickinson 63 Dubuque 221 Emmet 24 Fayette 52 Floyd 57 Franklin 36 Fremont 30 Greene 50 Grundy 110 Guthrie 51 Hamilton 50 Hancock 28 Hardin 30 Harrison 24 Henry 41 Howard 18 Humboldt 40 Ida 18 Iowa 38 Jackson 21 Jasper 83 Jefferson 65 Johnson 378 Jones 34 Keokuk 53 Kossuth 82 Lee 50 Linn 481 Louisa 57 Lucas 17 Lyon 76 Madison 38 Mahaska 137 Marion 114 Marshall 69 Mills 86 Mitchell 34 Monona 28 Monroe 11 Montgomery 18 Muscatine 60 O'Brien 49 Osceola 9 Page 40 Palo Alto 15 Plymouth 55 Pocahontas 18 Polk 1,357 Pottawattamie 140 Poweshiek 54 Ringgold 12 Sac 49 Scott 321 Shelby 75 Sioux 176 Story 133 Tama 86 Taylor 18 Union 21 Van Buren 12 Wapello 67 Warren 135 Washington 84 Wayne 16 Webster 105 Winnebago 28 Winneshiek 123 Woodbury 193 Worth 10 Wright 35

Largest cities

Des Moines 521 Cedar Rapids 352 Wdm 322 Davenport 241 Dubuque 173 Sioux City 173 Iowa City 156 Waterloo 152 Urbandale 130 Council Blfs 94 Ankeny 85 Windsor Heights 85 Ames 80 Mason City 78 West Des Moines 71 Cedar Falls 67 Algona 66 Bettendorf 66 Spencer 66 Burlington 64 Coralville 64 Decorah 61 Pella 61 Clinton 54 Marshalltown 54 Fort Dodge 53 Marion 50 Manchester 49 Carroll 44 Ottumwa 44 Clive 42 Fairfield 41 Sioux Center 41 Washington 41 Sheldon 40 Le Mars 39 Muscatine 39 Grinnell 37 Storm Lake 34 Boone 33

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An independent site built from the IRS Return Preparer Office's public list of preparer tax identification number (PTIN) holders. Not affiliated with the IRS or any preparer. Records can lag the official source; confirm credentials with the IRS directory or the licensing board.

Data last updated Oct 25, 2026. © 2026 MMR Internet, LLC.