Unknown & Unclassified nonprofits
Unknown & Unclassified nonprofits. Browse 557,756 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Sigma Kappa Sorority
EIN 616034224 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 621313890 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 621476551 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 621520177 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 621698792 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 626045555 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 650389457 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 680462084 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 710947130 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 720981056 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 726028301 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 731475644 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 742187915 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 752508999 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 756036986 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 756063685 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 760093338 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 760353267 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 810682762 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 811616718 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 821513873 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 821635440 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 830606434 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 830620937 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 830638220 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 841399131 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 842018062 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 842031903 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 880254721 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 900088532 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 911591442 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 911800254 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 930928955 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 931049713 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 934489769 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 942993907 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 943107606 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 943182521 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority
EIN 943252837 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Kappa Sorority Alpha Delta
EIN 626074778 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Alpha Epsilon
EIN 420524710 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Alpha Gamma
EIN 910410738 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Alpha Mu
EIN 382646370 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Alpha Omega
EIN 830660664 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Alpha Phi
EIN 475050242 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Alpha Tau
EIN 237147451 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Alpha Theta
EIN 616032119 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Beta Epsilon
EIN 726028062 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Beta Eta Chapter
EIN 042108452 · Headquarters: HADLEY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Beta Nu
EIN 370681337 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Beta Sigma
EIN 356042235 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Beta Tau Chapter
EIN 590638926 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Beta Upsilon
EIN 316049598 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Beta Xi
EIN 811615972 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Beta Zeta Chapter
EIN 911886362 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Building Inc
EIN 510247081 · Headquarters: ANKENY, IA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990
- Sigma Kappa Sorority Delta
EIN 043098342 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Delta Chi
EIN 736102806 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Delta Delta
EIN 382319839 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Delta Iota
EIN 946104369 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Delta Rho
EIN 546058145 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Delta Tau
EIN 716057429 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Delta Upsilon
EIN 436069017 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Epsilon Chi
EIN 352131817 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Epsilon Epsilon
EIN 580942071 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Epsilon Lambda
EIN 946168695 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Epsilon Mu Chapter
EIN 462141152 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Epsilon Omega
EIN 237397259 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Epsilon Tau
EIN 952997868 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Epsilon Zeta
EIN 616054845 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Gamma Alpha
EIN 841351765 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Gamma Gamma
EIN 356042234 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Gamma Kappa
EIN 370765198 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Gamma Lambda
EIN 581394766 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Gamma Phi
EIN 566062748 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Gamma Theta
EIN 330127053 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Kappa Alpha
EIN 431694785 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Kappa Beta
EIN 383262723 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Kappa Eta
EIN 752076362 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Kappa Gamma
EIN 820603517 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Kappa Iota
EIN 352154691 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Kappa Lambda
EIN 900148067 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Kappa Mu
EIN 550914763 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Kappa Nu
EIN 204344227 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Kappa Omega
EIN 463814744 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Kappa Omicron
EIN 263168958 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Kappa Phi
EIN 454631231 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Kappa Pi
EIN 264233738 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Kappa Tau
EIN 275205185 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Kappa Upsilon
EIN 275205361 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Kappa Xi Chapter
EIN 205436509 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Kappa Zeta
EIN 562057093 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Lambda Beta
EIN 473223271 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Lambda Chapter
EIN 943294634 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Lambda Epsilon
EIN 811616238 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Lambda Eta
EIN 811616606 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Lambda Kappa
EIN 842317118 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sigma Kappa Sorority Lambda Theta
EIN 820603616 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Lambda Zeta
EIN 475426028 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Kappa Sorority Mu Chapter
EIN 910410740 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ