Nonprofit · EIN 04-2612423
ACTON HISTORICAL SOCIETY INCORPORATED
Tax-exempt · ACTON, MA 01720
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $29,421 | $56,320 | -$26,899 | $664,880 | $0 | $664,880 |
| June 30, 2024 | 990 | $32,070 | $30,064 | $2,006 | $659,719 | $0 | $659,719 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $10,780
- Membership dues
- $2,460
- Program service revenue
- $144
- Investment income
- $18,497
- Net gain from sales of assets
- $10,413
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $1,825
- Occupancy
- $23,840
- Depreciation
- $12,560
- Program services (functional)
- $54,495
- Management and general (functional)
- $1,825
Balance sheet and other
- Total assets, start of year
- $659,719
- Total assets, end of year
- $664,880
- Total liabilities, end of year
- $0
- Net assets, end of year
- $664,880
- Land, buildings and equipment
- $295,360
- Publicly traded securities
- $365,206
- Net assets without donor restrictions
- $664,880
- Gross receipts
- $51,068
- Employees
- 0
- State of legal domicile
- MA
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Amber Klauer | Director Trustee or director | 2 | $0 |
| William Klauer | President Trustee or director, Officer | 2 | $0 |
| Robert Pion | Vice President Trustee or director, Officer | 2 | $0 |
| Hartley Millett | Treasurer Trustee or director, Officer | 3 | $0 |
| Lisa Soo | Secretary Trustee or director, Officer | 3 | $0 |
| Christopher Byrnes | Director Trustee or director | 2 | $0 |
| Susanne Fuller | Director Trustee or director | 2 | $0 |
| Margaret Hebert | Director Trustee or director | 2 | $0 |
| Nan Millett | Director Trustee or director | 2 | $0 |
990 for the year ended June 30, 2024: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Amber Klauer | Director Trustee or director | 2 | $0 |
| William Klauer | President Trustee or director, Officer | 2 | $0 |
| Amber Klauer | Vice President Trustee or director, Officer | 2 | $0 |
| Hartley Millett | Treasurer Trustee or director, Officer | 3 | $0 |
| Lisa Soo | Secretary Trustee or director, Officer | 3 | $0 |
| Christopher Byrnes | Director Trustee or director | 2 | $0 |
| Susanne Fuller | Director Trustee or director | 2 | $0 |
| Margaret Hebert | Director Trustee or director | 2 | $0 |
| Nan Millett | Director Trustee or director | 2 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 2389, ACTON, MA 01720-6389
- Mailing address (990-N for 2016)
- PO Box 2389, Acton MA 01720
- Principal officer (990 for 2024)
- Hart Millett
- Principal officer (990-N for 2016)
- Hart Millett, PO Box 2389, Acton MA 01720
- Signed the 990
- Hart Millett, Treasurer
- Phone
- (978) 621-8478
- Return prepared by
- Vallas & Arrison PC
Mission
The Acton Historical Society works to discover, preserve and share facts and artifacts from the rich history of Acton, Massachusetts with the hope of spreading enthusiasm for and knowledge of Acton.
Program accomplishments
- To maintan the mission of the Acton Historical Society and to maintain the historic Hosmer House and adjoining library.Expenses $54,495
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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 04-2612423
- 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
- 1977
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $664,880
- Income (IRS master file)
- $51,068
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $29,421 | $56,320 | $664,880 | XML |
| 990 | June 2024 | $32,070 | $30,064 | $659,719 | XML |
| 990 | June 2023 | $37,470 | $26,441 | $657,713 | IRS |
| 990 | June 2022 | – | – | – | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990-EZ | June 2018 | – | – | – | IRS |
| 990-N for 2016 Officer: Hart Millett | June 30, 2017 | ≤ $50,000 receipts | – | – | e-Postcard |
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 04-2612423).
Questions about ACTON HISTORICAL SOCIETY INCORPORATED
- What is the EIN of ACTON HISTORICAL SOCIETY INCORPORATED?
- The employer identification number (EIN) of ACTON HISTORICAL SOCIETY INCORPORATED is 04-2612423.
- Is ACTON HISTORICAL SOCIETY INCORPORATED tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1977.
- Are donations to ACTON HISTORICAL SOCIETY INCORPORATED tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ACTON HISTORICAL SOCIETY INCORPORATED 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 ACTON HISTORICAL SOCIETY INCORPORATED due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did ACTON HISTORICAL SOCIETY INCORPORATED last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of ACTON HISTORICAL SOCIETY INCORPORATED?
- The 990 for the year ended June 30, 2025 names Hart Millett.
- Who are the officers and directors of ACTON HISTORICAL SOCIETY INCORPORATED?
- The 990 for the year ended June 30, 2025 lists 9 people; 0 received compensation from the organization.
- How much revenue does ACTON HISTORICAL SOCIETY INCORPORATED have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $29,421, expenses of $56,320 and total assets of $664,880 at year end.
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