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Delaware tax preparers

2,012 paid preparers in Delaware are in the IRS registry; 944 list a credential or the IRS's filing-season program.

Preparer or firm

City, county or ZIP

State

By county

Kent 358 New Castle 1,297 Sussex 441

Largest cities

Wilmington 668 Newark 261 Dover 207 New Castle 79 Middletown 77 Bear 75 Lewes 69 Millsboro 53 Georgetown 50 Seaford 49 Milford 42 Claymont 37 Smyrna 36 Rehoboth Beach 35 Hockessin 22 Felton 18 Selbyville 17 Bridgeville 16 Ocean View 15 Harrington 14 Milton 14 Laurel 13 Townsend 12 Historic New Castle 11 Clayton 10 Magnolia 9 Bethany Beach 8 Frankford 8 Camden Wyo 7 Christiana 7 Dagsboro 7 Delmar 7 Greenville 7 Millville 7 Camden 5 Frederica 5 Delaware City 4 Greenwood 4 Lincoln 4 Blades 3

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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.