Nonprofit · EIN 39-0449670
MARATHON COUNTY AGRICULTURAL SOCIETY
Tax-exempt · WAUSAU, WI 54403
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| September 30, 2025 | 990 | $770,179 | $690,677 | $79,502 | $605,589 | $81,846 | $523,743 |
| September 30, 2024 | 990 | $703,226 | $682,079 | $21,147 | $525,091 | $80,850 | $444,241 |
| September 30, 2023 | 990 | $745,471 | $684,008 | $61,463 | $507,262 | $84,168 | $423,094 |
Financial details: 990 for the year ended September 30, 2025
Revenue
- Contributions, gifts and grants
- $17,444
- of which government grants
- $16,944
- Membership dues
- $500
- Program service revenue
- $732,769
- Investment income
- $5,635
- Other revenue
- $14,331
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $22,000
- Other salaries and wages
- $46,217
- Salaries, compensation and benefits (total)
- $73,970
- Professional fundraising fees
- $0
- Accounting fees
- $2,850
- Occupancy
- $30,723
- Travel
- $7,349
- Depreciation
- $280
- Program services (functional)
- $659,018
- Management and general (functional)
- $31,659
Balance sheet and other
- Total assets, start of year
- $525,091
- Total assets, end of year
- $605,589
- Total liabilities, end of year
- $81,846
- Net assets, end of year
- $523,743
- Land, buildings and equipment
- $247
- Net assets without donor restrictions
- $523,743
- Gross receipts
- $770,179
- Employees
- 49
- Year formed
- 1858
- State of legal domicile
- WI
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 September 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JODI LANGENHAHN | ADMINISTRATOR Officer | 20 | $22,000 |
| KEITH LANGENHAHN | PRESIDENT Trustee or director, Officer | 2 | $0 |
| ELDRED SUCKOW | DIRECTOR Trustee or director | 1 | $0 |
| MIA BAYER | DIRECTOR Trustee or director | 1 | $0 |
| LISA DAY | DIRECTOR Trustee or director, Officer | 1 | $0 |
| MARY SHARKEY | DIRECTOR Trustee or director | 1 | $0 |
| JEFF HEINZ | TREASURER Trustee or director | 1 | $0 |
| RICK SEEFELDT | VICE PRESIDENT Trustee or director, Officer | 1 | $0 |
| NATHAN LIEDERS | DIRECTOR Trustee or director | 1 | $0 |
| MATT CHRISTIAN | DIRECTOR Trustee or director | 1 | $0 |
990 for the year ended September 30, 2024: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JODI LANGENHAHN | ADMINISTRATOR Officer | 20 | $22,000 |
| JEFF HEINZ | TREASURER Trustee or director | 1 | $0 |
| NATHAN LIEDERS | DIRECTOR Trustee or director | 1 | $0 |
| MATT CHRISTIAN | DIRECTOR Trustee or director | 1 | $0 |
| MARY SHARKEY | DIRECTOR Trustee or director | 1 | $0 |
| MIA BAYER | DIRECTOR Trustee or director | 1 | $0 |
| ELDRED SUCKOW | DIRECTOR Trustee or director | 1 | $0 |
| KEITH LANGENHAHN | PRESIDENT Trustee or director, Officer | 2 | $0 |
| LISA DAY | DIRECTOR Trustee or director, Officer | 1 | $0 |
| RICK SEEFELDT | VICE PRESIDENT Trustee or director, Officer | 1 | $0 |
990 for the year ended September 30, 2023: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JODI LANGENHAHN | ADMINISTRATOR Officer | 20 | $22,000 |
| JEFF HEINZ | DIRECTOR Trustee or director | 1 | $0 |
| NATHAN LIEDERS | DIRECTOR Trustee or director | 1 | $0 |
| MATT CHRISTIAN | DIRECTOR Trustee or director | 1 | $0 |
| MARY SHARKEY | DIRECTOR Trustee or director | 1 | $0 |
| MIA BAYER | DIRECTOR Trustee or director | 1 | $0 |
| ELDRED SUCKOW | DIRECTOR Trustee or director | 1 | $0 |
| KEITH LANGENHAHN | PRESIDENT Trustee or director, Officer | 2 | $0 |
| LISA DAY | TREASURER Trustee or director, Officer | 1 | $0 |
| RICK SEEFELDT | VICE PRESIDENT Trustee or director, Officer | 1 | $0 |
Address and contacts
- Address (IRS master file)
- COURTHOUSE 500 FOREST STREET, WAUSAU, WI 54403-0000
- In care of
- % KEITH LANGENHAHN
- Principal officer (990 for 2024)
- KEITH LANGENHAHN, 225701 COUNTY RD B, MARATHON, WI 54448
- Signed the 990
- KEITH LANGENHAHN, PRESIDENT
- Phone
- (715) 261-1539
- Website
- WISCONSINVALLEYFAIR.COM
- Return prepared by
- Wausau Tax & Accounting Inc
Mission
DEDICATED TO IMPROVING AND PROMOTING AGRICULTURE, HORTICULTURE, AND MECHANICAL AND HOUSEHOLD ARTS BY HOLDING AN ANNUAL FAIR.
Program accomplishments
- TO IMPROVE AND PROMOTE AGRICULTURE, HORTICULTURE, AND MECHANICAL AND HOUSEHOLD ART BY HOLDING AN ANNUAL FAIR.Expenses $659,018 · grants $16,944 · revenue $747,100
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 September, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | September 30, 2026 | February 16, 2027 | Not due yet |
| 2024 | September 30, 2025 | February 17, 2026 | 990 on file |
| 2023 | September 30, 2024 | February 18, 2025 | 990 on file |
IRS record
- EIN
- 39-0449670
- Tax-exempt status
- 501(c)(5): Labor, agricultural or horticultural organization
- Donations deductible
- No
- Exempt since
- 1942
- Accounting year ends
- September
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $605,589
- Income (IRS master file)
- $770,179
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | September 2025 | $770,179 | $690,677 | $605,589 | XML |
| 990 | September 2024 | $703,226 | $682,079 | $525,091 | XML |
| 990 | September 2023 | $745,471 | $684,008 | $507,262 | XML |
| 990 | September 2022 | – | – | – | IRS |
| 990 | September 2021 | – | – | – | IRS |
| 990 | September 2020 | – | – | – | IRS |
| 990 | September 2019 | – | – | – | IRS |
| 990 | September 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 39-0449670).
Questions about MARATHON COUNTY AGRICULTURAL SOCIETY
- What is the EIN of MARATHON COUNTY AGRICULTURAL SOCIETY?
- The employer identification number (EIN) of MARATHON COUNTY AGRICULTURAL SOCIETY is 39-0449670.
- Is MARATHON COUNTY AGRICULTURAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(5) since 1942.
- Are donations to MARATHON COUNTY AGRICULTURAL SOCIETY tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does MARATHON COUNTY AGRICULTURAL SOCIETY 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 MARATHON COUNTY AGRICULTURAL SOCIETY due?
- The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MARATHON COUNTY AGRICULTURAL SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended September 2025.
- Who is the principal officer of MARATHON COUNTY AGRICULTURAL SOCIETY?
- The 990 for the year ended September 30, 2025 names KEITH LANGENHAHN.
- Who are the officers and directors of MARATHON COUNTY AGRICULTURAL SOCIETY?
- The 990 for the year ended September 30, 2025 lists 10 people; 1 received compensation from the organization, the highest $22,000 (JODI LANGENHAHN, ADMINISTRATOR).
- How much revenue does MARATHON COUNTY AGRICULTURAL SOCIETY have?
- On its 990 for the year ended September 30, 2025 it reported revenue of $770,179, expenses of $690,677 and total assets of $605,589 at year end.
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