Nonprofit · EIN 41-1465481
MINNESOTA AGRICULTURAL AIRCRAFT ASSOCIATION INC
Tax-exempt · PRIOR LAKE, MN 55372
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $109,786 | $78,497 | $31,289 | $171,428 | $0 | $171,428 |
| December 31, 2024 | 990 | $121,515 | $153,112 | -$31,597 | $140,139 | $0 | $140,139 |
| December 31, 2023 | 990 | $98,166 | $77,701 | $20,465 | $171,736 | $0 | $171,736 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $40,899
- of which government grants
- $5,638
- Membership dues
- $35,261
- Program service revenue
- $66,822
- Investment income
- $2,065
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $40,800
- Salaries, compensation and benefits (total)
- $40,800
- Professional fundraising fees
- $0
- Accounting fees
- $602
- Occupancy
- $480
- Travel
- $139
- Program services (functional)
- $77,552
- Management and general (functional)
- $945
Balance sheet and other
- Total assets, start of year
- $140,139
- Total assets, end of year
- $171,428
- Total liabilities, end of year
- $0
- Net assets, end of year
- $171,428
- Gross receipts
- $109,786
- Employees
- 0
- Volunteers
- 75
- Year formed
- 1968
- State of legal domicile
- MN
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 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| THERESA STIEREN | EXEC DIRECTO Trustee or director | 40 | $40,800 |
| RILEY FARDER | SECRETARY/TR Trustee or director | 5 | $0 |
| DAN GEIST | N DIRECTOR Trustee or director | 2 | $0 |
| NIC HEIDERSCHEDIT | VICE PRESIDE Trustee or director, Officer | 5 | $0 |
| SAM HEIDERSCHEIDT | PRESIDENT Trustee or director, Officer | 5 | $0 |
| RYAN LUBBEN | DIRECTOR AT Trustee or director | 2 | $0 |
| JOHN RICARD | CENTRAL DIRE Trustee or director | 2 | $0 |
| TONY SCHWENK | S DIRECTOR Trustee or director | 2 | $0 |
| BOONE CARLSON | PRESIDENT Former | – | $0 |
990 for the year ended December 31, 2024: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| THERESA STIEREN | EXEC DIRECTO Trustee or director | 40 | $39,000 |
| RILEY FARDER | NAAA REPRESE Trustee or director | 2 | $0 |
| DAN GEIST | N DIRECTOR Trustee or director | 5 | $0 |
| RYAN LUBBEN | DIRECTOR AT Trustee or director | 5 | $0 |
| JOHN RICARD | CENTRAL DIRE Trustee or director | 5 | $0 |
| LUKE STEIER | S DIRECTOR Trustee or director | 5 | $0 |
| BOONE CARLSON | PRESIDENT Officer | 5 | $0 |
| NIC HEIDERSCHEDIT | SECRETARY/TR Officer | 5 | $0 |
990 for the year ended December 31, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| THERESA STIEREN | EXEC DIRECTO Trustee or director | 40 | $42,482 |
| BOONE CARLSON | DIRECTOR Trustee or director | 2 | $0 |
| SAM HEIDERSCHEIDT | DIRECTOR Trustee or director | 2 | $0 |
| BEV JERGER | DIRECTOR Trustee or director | 2 | $0 |
| ERIC KLINDT | DIRECTOR Trustee or director | 2 | $0 |
| DAN GEIST | SECRETARY/TR Officer | 2 | $0 |
| CORY HEIDERSCHEIDT | PRESIDENT Officer | 2 | $0 |
| LUKE STEIER | VICE PRESIDE Officer | 2 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 248, PRIOR LAKE, MN 55372-0248
- Principal officer (990 for 2025)
- SAM HEIDERSCHEIDT
- Signed the 990
- SAM HEIDERSCHEIDT, PRESIDENT
- Phone
- (952) 226-5874
- Website
- MNAGAVIATION.COM
- Return prepared by
- SAUNDERS MERTENS SCHMITZ PA
Mission
TO INFORM AND EDUCATE THE PUBLIC, GOVERNMENT BODIES, AND INDUSTRY THROUGH THE COLLECTION AND DISSEMINATION OF INFORMATION CONCERNING AERIAL APPLICATION OF CROP PROTECTION MATERIALS.
Program accomplishments
- TO PROMOTE THE BASIC UNDERSTANDING OF AERIAL APPLICATION OF VEGETATION MANAGEMENT MATERIALS.Expenses $77,552 · revenue $66,822
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 December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 41-1465481
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1985
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $171,428
- Income (IRS master file)
- $109,786
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $109,786 | $78,497 | $171,428 | XML |
| 990 | December 2024 | $121,515 | $153,112 | $140,139 | XML |
| 990 | December 2023 | $98,166 | $77,701 | $171,736 | XML |
| 990 | December 2022 | $103,354 | $85,089 | $151,271 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | 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 41-1465481).
Questions about MINNESOTA AGRICULTURAL AIRCRAFT ASSOCIATION INC
- What is the EIN of MINNESOTA AGRICULTURAL AIRCRAFT ASSOCIATION INC?
- The employer identification number (EIN) of MINNESOTA AGRICULTURAL AIRCRAFT ASSOCIATION INC is 41-1465481.
- Is MINNESOTA AGRICULTURAL AIRCRAFT ASSOCIATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1985.
- Are donations to MINNESOTA AGRICULTURAL AIRCRAFT ASSOCIATION INC tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does MINNESOTA AGRICULTURAL AIRCRAFT ASSOCIATION INC 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 MINNESOTA AGRICULTURAL AIRCRAFT ASSOCIATION INC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MINNESOTA AGRICULTURAL AIRCRAFT ASSOCIATION INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of MINNESOTA AGRICULTURAL AIRCRAFT ASSOCIATION INC?
- The 990 for the year ended December 31, 2025 names SAM HEIDERSCHEIDT.
- Who are the officers and directors of MINNESOTA AGRICULTURAL AIRCRAFT ASSOCIATION INC?
- The 990 for the year ended December 31, 2025 lists 9 people; 1 received compensation from the organization, the highest $40,800 (THERESA STIEREN, EXEC DIRECTO).
- How much revenue does MINNESOTA AGRICULTURAL AIRCRAFT ASSOCIATION INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $109,786, expenses of $78,497 and total assets of $171,428 at year end.
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