Nonprofit · EIN 51-0329282
INTERNATIONAL ASSOCIATION OF SPORTS MUSEUMS AND HALLS OF FAME
Tax-exempt · KNOXVILLE, TN 37915
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| March 31, 2026 | 990-EZ | $106,211 | $92,730 | $13,481 | $137,077 | $59 | $137,018 |
| March 31, 2025 | 990-EZ | $97,273 | $98,193 | -$920 | $123,537 | – | $123,538 |
| March 31, 2024 | 990-EZ | $72,279 | $70,001 | $2,278 | $124,458 | – | $124,458 |
Financial details: 990-EZ for the year ended March 31, 2026
Revenue
- Membership dues
- $31,770
- Program service revenue
- $66,350
- Investment income
- $1,872
- Net income from fundraising events
- $6,219
Expenses
- Grants and similar amounts paid
- $4,498
- Compensation of officers, directors and key employees
- $24,100
- Salaries, compensation and benefits (total)
- $24,100
- Professional fees and payments to contractors
- $898
- Occupancy
- $337
- Printing, publications and postage
- $202
- Other expenses
- $62,695
Balance sheet and other
- Total assets, start of year
- $123,537
- Total assets, end of year
- $137,077
- Total liabilities, end of year
- $59
- Net assets, end of year
- $137,018
- Cash, savings and investments
- $135,077
- Gross receipts
- $106,211
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-EZ for the year ended March 31, 2026, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Shane Mailman | Executive Director | 18 | $24,100 |
| Kent Sturman | President | 2 | $0 |
| Meggan Gardner | Past President | 1 | $0 |
| Justine Kaempfer | 1st Vice Prsident | 2 | $0 |
| Caitlin Dyer | 2nd Vice President | 2 | $0 |
| Adam Thompson | Secretary | 1 | $0 |
| Michelle Gormley | Treasurer | 1 | $0 |
| Rhonda Geib | Director | 1 | $0 |
| Gabrielle Augustine | Director | 1 | $0 |
| Jeffrey Cottrell | Director | 1 | $0 |
| Siera Erazo | Director | 1 | $0 |
| Matt Martin | Director | 1 | $0 |
| Daniel Simome | Director | 1 | $0 |
990-EZ for the year ended March 31, 2025: 13 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SHANE MAILMAN | EXECUTIVE DIRECTOR | 18 | $23,100 |
| MEGGAN GARDNER | PAST PRESIDENT | 1 | $0 |
| KENT STURMAN | PRESIDENT | 2 | $0 |
| JUSTINE KAEMPFER | 1ST VICE PRESIDENT | 2 | $0 |
| ADAM THOMPSON | SECRETARY | 1 | $0 |
| MICHELLE GORMLEY | TREASURER | 1 | $0 |
| CAITLIN DYER | 2ND VICE PRESIDENT | 2 | $0 |
| JEFFREY COTTRELL | DIRECTOR | 1 | $0 |
| GABRIELLE AUGUSTINE | DIRECTOR | 1 | $0 |
| RHONDA GEIB | DIRECTOR | 1 | $0 |
| SIERA ERAZO | DIRECTOR | 1 | $0 |
| MATT MARTIN | DIRECTOR | 1 | $0 |
| DANIEL SIMOME | DIRECTOR | 1 | $0 |
990-EZ for the year ended March 31, 2024: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SHANE MAILMAN | EXECUTIVE ADMIN | 18 | $21,600 |
| MEGGAN GARDNER | PRESIDENT | 2 | $0 |
| KENT STURMAN | FIRST VICE PRESIDENT | 2 | $0 |
| JUSTINE KAEMPFER | SECOND VICE PRESIDEN | 1 | $0 |
| ADAM THOMPSON | SECRETARY | 1 | $0 |
| CAITLAN DYER | TREASURER | 1 | $0 |
| DANA HART | PAST PRESIDENT | 1 | $0 |
| JEFFREY COTTRELL | DIRECTOR | 1 | $0 |
| GABRIELLE AUGUSTINE | DIRECTOR | 1 | $0 |
| CHRIS ECKES | DIRECTOR | 1 | $0 |
| MICHELLE GORMLEY | DIRECTOR | 1 | $0 |
| VIC BURWELL | DIRECTOR | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 700 HALL OF FAME DR, KNOXVILLE, TN 37915-3240
- In care of
- % SHANE MAILMAN
- Signed the 990-EZ
- Shane Mailman, Director
- Phone
- (865) 633-9000
- Website
- HTTPS://SPORTSHERITAGE.ORG/
- Return prepared by
- HRB TAX GROUP INC
Mission
Educate, Promote and support organizations and individuals.
Program accomplishments
- Annual Conference includes multiple professional education and sessions and informal educational opportunities. It also Manages and maintains a enhancement of the organization's website, that Helps promote member education and enhance knowledge of sports museums to the general public.
- Founder
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in March, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | March 31, 2026 | August 17, 2026 | 990-EZ on file |
| 2024 | March 31, 2025 | August 15, 2025 | 990-EZ on file |
| 2023 | March 31, 2024 | August 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 51-0329282
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1991
- Accounting year ends
- March
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Arts, culture and humanities (A030)
- Assets (IRS master file)
- $137,077
- Income (IRS master file)
- $106,211
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | March 2026 | $106,211 | $92,730 | $137,077 | XML |
| 990-EZ | March 2025 | $97,273 | $98,193 | $123,537 | XML |
| 990-EZ | March 2024 | $72,279 | $70,001 | $124,458 | XML |
| 990-EZ | March 2023 | – | – | – | IRS |
| 990-EZ | March 2022 | – | – | – | IRS |
| 990-EZ | March 2021 | – | – | – | IRS |
| 990-EZ | March 2020 | – | – | – | IRS |
| 990-EZ | March 2019 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 51-0329282).
Questions about INTERNATIONAL ASSOCIATION OF SPORTS MUSEUMS AND HALLS OF FAME
- What is the EIN of INTERNATIONAL ASSOCIATION OF SPORTS MUSEUMS AND HALLS OF FAME?
- The employer identification number (EIN) of INTERNATIONAL ASSOCIATION OF SPORTS MUSEUMS AND HALLS OF FAME is 51-0329282.
- Is INTERNATIONAL ASSOCIATION OF SPORTS MUSEUMS AND HALLS OF FAME tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1991.
- Are donations to INTERNATIONAL ASSOCIATION OF SPORTS MUSEUMS AND HALLS OF FAME tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INTERNATIONAL ASSOCIATION OF SPORTS MUSEUMS AND HALLS OF FAME file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of INTERNATIONAL ASSOCIATION OF SPORTS MUSEUMS AND HALLS OF FAME due?
- The return for tax year 2026 (the year ending March 31, 2027) is due August 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did INTERNATIONAL ASSOCIATION OF SPORTS MUSEUMS AND HALLS OF FAME last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended March 2026.
- Who are the officers and directors of INTERNATIONAL ASSOCIATION OF SPORTS MUSEUMS AND HALLS OF FAME?
- The 990-EZ for the year ended March 31, 2026 lists 13 people; 1 received compensation from the organization, the highest $24,100 (Shane Mailman, Executive Director).
- How much revenue does INTERNATIONAL ASSOCIATION OF SPORTS MUSEUMS AND HALLS OF FAME have?
- On its 990-EZ for the year ended March 31, 2026 it reported revenue of $106,211, expenses of $92,730 and total assets of $137,077 at year end.
Other nonprofits in KNOXVILLE
- HISTORIC TENNESSEE THEATRE FOUNDATION EIN 62-1651302 · last filed 990 for 2025
- KNOXVILLE SYMPHONY SOCIETY INC EIN 62-6008097 · last filed 990 for 2025
- BIG EARS FESTIVAL EIN 81-0862420 · last filed 990 for 2025
- EAST TENNESSEE PUBLIC COMMUNICATIONS CORPORATION EIN 62-1173293 · last filed 990 for 2025
- ARTS AND CULTURE ALLIANCE OF GREATER KNOXVILLE EIN 62-0962249 · last filed 990 for 2025
- KNOXVILLE MUSEUM OF ART EIN 62-0677701 · last filed 990 for 2025
- GRANDIFLORA FOUNDATION EIN 93-4488852 · last filed 990-PF for 2024
- DOGWOOD ARTS FESTIVAL INC EIN 62-6074113 · last filed 990 for 2025
All nonprofits in KNOXVILLE · Tennessee · Arts, culture and humanities