Verify 501(c)(3) status.

The central organization that holds a group exemption (rather than the IRS) determines which organizations are included as subordinates under its group exemption ruling. Therefore, you can verify that an organization is a subordinate under a group exemption ruling by consulting the official subordinate listing approved by the central organization..."

- IRS Publication 4573

Official subordinate listing.

Name EIN City Operating state
10th Street School Boosters Club 68-0545109
Marysville
Washington
12th Man Booster Club, Inc. 87-1574665
Wentzville
Missouri
27J Pennock Panthers PTO, Inc. 92-0908570
Brighton
Colorado
318 Lax Boosters, Inc. 82-2573772
Bossier City
Louisiana
360 Booster Club, Inc. 45-3207441
Louisville
Kentucky
360 Elite Gymnastics Booster Club 99-0692716
New Braunfels
Texas
4641 Robotics Booster Club, Inc. 88-4397908
Red Oak
Texas
4th and 10 Booster Club, Inc. 93-1630790
Spring
Texas
5190 Roboboosters, Inc. 47-1919615
Cary
North Carolina
53rd Street Singers, Inc. 27-3003514
Davenport
Iowa
*
In rare cases, the operating state of the organization may be different than the city/state in which the supported facility is located.