Program areas at ΑΤΩ
The Fraternity provides training, guidance, support, and various services to members to advance exempt purpose and provide social and educational programs to enhance collegiate experiences.
The Fraternity conducts a risk management program for its member chapters to enable them to maximize the use of property dedicated to the exempt purpose.
The Fraternity conducts biennial leadership conferences for its members to teach leadership skills and community service to carry out its exempt purpose.
The Fraternity publishes and circulates a newsletter and quarterly magazine to its members to advance its exempt purpose.
Who funds Alpha Tau Omega (ATO)
Grants from foundations and other nonprofits
| Grantmaker | Grantmaker tax period | Description | Amount |
|---|
| Alpha Tau Omega Foundation | 2024-12 | National Programs - Encounter/ Congress/ Presidents Retreat/ Archival Services/elevate/talkspace/destinyworks | $432,343 |
Financials for ΑΤΩ
| Revenues | FYE 08/2025 | FYE 08/2024 | % Change |
|---|
| Total grants, contributions, etc. | $407,622 | $338,571 | 20.4% |
| Program services | $6,002,690 | $5,682,538 | 5.6% |
| Investment income and dividends | $44,291 | $81 | 54580.2% |
| Tax-exempt bond proceeds | $0 | $0 | - |
| Royalty revenue | $68,981 | $87,732 | -21.4% |
| Net rental income | $0 | $0 | - |
| Net gain from sale of non-inventory assets | $0 | $0 | - |
| Net income from fundraising events | $0 | $0 | - |
| Net income from gaming activities | $0 | $0 | - |
| Net income from sales of inventory | $0 | $0 | - |
| Miscellaneous revenues | $295,576 | $259,434 | 13.9% |
| Total revenues | $6,819,160 | $6,368,356 | 7.1% |
Organizations like ΑΤΩ
| Organization | Type | Location | Revenue |
|---|
| Phi Kappa Tau Fraternity / National HQS | 501(c)(7) | Oxford, OH | $3,006,624 |
| Chi Omega Fraternity - Executive Headquarters | 501(c)(7) | Memphis, TN | $12,736,738 |
| The Delta Chi Fraternity | 501(c)(7) | Indianapolis, IN | $4,294,708 |
| Alpha Gamma Delta Fraternity | 501(c)(7) | Indianapolis, IN | $5,570,047 |
| Alpha Delta Pi Sorority | 501(c)(7) | Atlanta, GA | $9,354,369 |
| Sigma Sigma Sigma Incorporated | 501(c)(7) | Chapel Hill, NC | $2,946,204 |
| Sigma Alpha Mu (SAM) | 501(c)(7) | Indianapolis, IN | $2,538,919 |
| Alpha Phi International Fraternity | 501(c)(7) | Denver, CO | $13,473,188 |
| International Fraternity of Delta Sigma Pi | 501(c)(7) | Oxford, OH | $3,719,930 |
| Delta Gamma Fraternity | 501(c)(7) | Columbus, OH | $7,994,603 |
Data update history
July 22, 2026
Used new vendors
Identified 2 new vendors, including , and
July 14, 2026
Posted financials
Added Form 990 for fiscal year 2025
May 15, 2026
Updated personnel
Identified 1 new personnel
May 3, 2025
Posted financials
Added Form 990 for fiscal year 2024
Nonprofit Types
SchoolsFraternities and sororitiesHeadquarter / parent organizations
Issues
EducationHuman servicesSports
Characteristics
Legally formed as corporationMembershipsCommunity engagement / volunteering
General information
- Address
- 333 N Alabama St Ste 220
- Indianapolis, IN 46204
- Metro area
- Indianapolis-Carmel-Anderson, IN
- County
- Marion County, IN
- Website URL
- ato.org/
- Phone
- (317) 684-1865
IRS details
- EIN
- 37-0152140
- Fiscal year end
- August
- Taxreturn type
- Form 990
- Year formed
- 1865
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- B83: Student Sororities, Fraternities
- NAICS code, primary
- 72131: Fraternity Houses, Sorority Houses, Residential Clubs, and Worker Camps
- Parent/child status
- Parent of group exemption
- Central organization
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