Nonprofit · EIN 45-0604780
APPLETON HISTORICAL SOCIETY INC
Tax-exempt · APPLETON, WI 54911
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $322,306 | $70,858 | $251,448 | $1,115,114 | $0 | $1,115,114 |
| December 31, 2024 | 990 | $455,151 | $102,104 | $353,047 | $760,772 | $155,941 | $604,831 |
| December 31, 2023 | 990-EZ | $60,485 | $45,221 | $15,264 | $251,784 | $0 | $251,784 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $311,428
- Membership dues
- $2,730
- Program service revenue
- $1,780
- Investment income
- $5,240
- Royalties
- $314
- Net rental income
- $3,250
- Net income from sales of inventory
- $294
- Other revenue
- $3,858
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Occupancy
- $22,064
- Program services (functional)
- $70,858
Balance sheet and other
- Total assets, start of year
- $760,772
- Total assets, end of year
- $1,115,114
- Total liabilities, end of year
- $0
- Net assets, end of year
- $1,115,114
- Land, buildings and equipment
- $622,400
- Net assets without donor restrictions
- $1,115,114
- Gross receipts
- $322,313
- Employees
- 0
- Year formed
- 2011
- 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 December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Gwen Sargeant | President Officer | 0 | $0 |
| Katie Stilp | Board Member Officer | 0 | $0 |
| Mark Moderson | Board Member Officer | 0 | $0 |
| Jim Krueger | Board Member Officer | 0 | $0 |
| Claudine Happel | Board Member Officer | 0 | $0 |
| Tom Miller | Treasurer Officer | 0 | $0 |
| Mark Mittlestadt | Vice President Officer | 0 | $0 |
| Sheila Brucks | Secretary Officer | 0 | $0 |
| John Volkman | Board Member Officer | 0 | $0 |
990 for the year ended December 31, 2024: 13 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Thomas Sutter | President Officer | 0 | $0 |
| Gwen Sargeant | Vice President Officer | 0 | $0 |
| Laura Leimer | Treasurer Officer | 0 | $0 |
| Katie Stilp | Board Member Officer | 0 | $0 |
| Carol Jansen | Board Member Officer | 0 | $0 |
| Mark Moderson | Board Member Officer | 0 | $0 |
| Jim Krueger | Board Member Officer | 0 | $0 |
| Claudine Happel | Board Member Officer | 0 | $0 |
| Tom Miller | Board Member Officer | 0 | $0 |
| Mark Mittlestadt | Board Member Officer | 0 | $0 |
| Christine Williams | Board Member Officer | 0 | $0 |
| Sheila Brucks | Secretary Officer | 0 | $0 |
| John Volkman | Board Member Officer | 0 | $0 |
990-EZ for the year ended December 31, 2023: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Thomas Sutter | President | 0 | $0 |
| Gwen Sargeant | Vice President | 0 | $0 |
| James Richter | Secretary | 0 | $0 |
| Laura Leimer | Treasurer | 0 | $0 |
| Katie Stilp | Board Member | 0 | $0 |
| Carol Jansen | Board Member | 0 | $0 |
| Mark Moderson | Board Member | 0 | $0 |
| Jim Krueger | Board Member | 0 | $0 |
| Claudine Happel | Board Member | 0 | $0 |
| Tom Miller | Board Member | 0 | $0 |
| Mark Mittlestadt | Board Member | 0 | $0 |
| Christine Williams | Board Member | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 231 W FRANKLIN ST, APPLETON, WI 54911-4714
- In care of
- % THOMAS MILLER
- Signed the 990
- THOMAS MILLER, President
- Phone
- (920) 850-4531
- Return prepared by
- Integrity in Tax & Accounting LLC
Mission
Education; Historic preservation
Program accomplishments
- Public meetings on historic topics. History, Fairs of historic displays, cemetary walk, & other presentations within the community, all open & free to the public. Operating a museum and research center.Expenses $70,858 · revenue $322,306
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-EZ on file |
IRS record
- EIN
- 45-0604780
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2015
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Arts, culture and humanities (A80)
- Assets (IRS master file)
- $1,115,114
- Income (IRS master file)
- $322,313
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $322,306 | $70,858 | $1,115,114 | IRS |
| 990 | December 2024 | $455,151 | $102,104 | $760,772 | XML |
| 990-EZ | December 2023 | $60,485 | $45,221 | $251,784 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | 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 45-0604780).
Questions about APPLETON HISTORICAL SOCIETY INC
- What is the EIN of APPLETON HISTORICAL SOCIETY INC?
- The employer identification number (EIN) of APPLETON HISTORICAL SOCIETY INC is 45-0604780.
- Is APPLETON HISTORICAL SOCIETY INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2015.
- Are donations to APPLETON HISTORICAL SOCIETY INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does APPLETON HISTORICAL SOCIETY 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 APPLETON HISTORICAL SOCIETY 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 APPLETON HISTORICAL SOCIETY INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who are the officers and directors of APPLETON HISTORICAL SOCIETY INC?
- The 990 for the year ended December 31, 2025 lists 9 people; 0 received compensation from the organization.
- How much revenue does APPLETON HISTORICAL SOCIETY INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $322,306, expenses of $70,858 and total assets of $1,115,114 at year end.
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