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Acton Historical Society Incorporated

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$32.1k (2024)

Expenses
$30.1k (2024)

Total Assets
$660k (2024)

Total Liabilities
$0 (2024)

Years with missing data
Source: Form 990 tax filings from 2014 to 2024

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending June
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$32,070
Expenses
$30,064
Net Income
$2,006
Net Assets
$659,719
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,642
30.1%
Program Services $268
0.8%
Investment Income $20,826
64.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $1,334
4.2%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $659,719
Total Liabilities $0
Net Assets $659,719
Compensation
Key Employees and Officers Compensation Related Other
Amber Klauer (Director) $0 $0 $0
William Klauer (President) $0 $0 $0
Amber Klauer (Vice President) $0 $0 $0
Hartley Millett (Treasurer) $0 $0 $0
Lisa Soo (Secretary) $0 $0 $0
Christopher Byrnes (Director) $0 $0 $0
Susanne Fuller (Director) $0 $0 $0
Margaret Hebert (Director) $0 $0 $0
Nan Millett (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$37,470
Expenses
$26,441
Net Income
$11,029
Net Assets
$657,713
Notable Sources of Revenue Percent of Total Revenue
Contributions $8,486
22.6%
Program Services $2,358
6.3%
Investment Income $26,017
69.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $609
1.6%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $657,713
Total Liabilities $0
Net Assets $657,713
Compensation
Key Employees and Officers Compensation Related Other
William Klauer (President) $0 $0 $0
Amber Klauer (Vice President) $0 $0 $0
Hartley Millett (Treasurer) $0 $0 $0
Lisa Soo (Secretary) $0 $0 $0
Sunanda Sahay (Director) $0 $0 $0
Susanne Fuller (Director) $0 $0 $0
Phoebe Conant (Director) $0 $0 $0
Nan Millett (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$57,148
Expenses
$26,266
Net Income
$30,882
Net Assets
$646,684
Notable Sources of Revenue Percent of Total Revenue
Contributions $12,969
22.7%
Program Services $582
1.0%
Investment Income $43,597
76.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $646,684
Total Liabilities $0
Net Assets $646,684
Compensation
Key Employees and Officers Compensation Related Other
William Klauer (President) $0 $0 $0
Amber Klauer (Vice President) $0 $0 $0
Hartley Millett (Treasurer) $0 $0 $0
Patricia Herdeg (Secretary) $0 $0 $0
Sunanda Sahay (Director) $0 $0 $0
Susanne Fuller (Director) $0 $0 $0
Phoebe Conant (Director) $0 $0 $0
Nan Millett (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$32,290
Expenses
$36,482
Net Income
-$4,192
Net Assets
$615,802
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,803
21.1%
Program Services $2,915
9.0%
Investment Income $17,872
55.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $4,700
14.6%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $615,802
Total Liabilities $0
Net Assets $615,802
Compensation
Key Employees and Officers Compensation Related Other
Doug Herrick (Co President) $0 $0 $0
William Klauer (Co President) $0 $0 $0
Amber Klauer (Vice President) $0 $0 $0
Hartley Millett (Treasurer) $0 $0 $0
Patricia Herdeg (Secretary) $0 $0 $0
Sunanda Sahay (Director) $0 $0 $0
Susanne Fuller (Director) $0 $0 $0
Phoebe Conant (Director) $0 $0 $0
Nan Millett (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$138,861
Expenses
$31,091
Net Income
$107,770
Net Assets
$619,994
Notable Sources of Revenue Percent of Total Revenue
Contributions $119,036
85.7%
Program Services $4,411
3.2%
Investment Income $15,414
11.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $619,994
Total Liabilities $0
Net Assets $619,994
Compensation
Key Employees and Officers Compensation Related Other
Doug Herrick (Co President) $0 $0 $0
William Klauer (Co President) $0 $0 $0
Amber Klauer (Vice President) $0 $0 $0
Hartley Millett (Treasurer) $0 $0 $0
Patricia Herdeg (Secretary) $0 $0 $0
Charles Olmstead (Director) $0 $0 $0
Sandy Schmidt (Director) $0 $0 $0
Judy Shubert (Director) $0 $0 $0
Mary Donald (Director) $0 $0 $0
Phoebe Conant (Director) $0 $0 $0
Nan Millett (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$126,203
Expenses
$18,781
Net Income
$107,422
Net Assets
$512,224
Notable Sources of Revenue Percent of Total Revenue
Contributions $86,448
68.5%
Program Services $4,344
3.4%
Investment Income $30,391
24.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $5,020
4.0%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $569,754
Total Liabilities $57,530
Net Assets $512,224
Compensation
Key Employees and Officers Compensation Related Other
Doug Herrick (Co President) $0 $0 $0
William Klauer (Co President) $0 $0 $0
Amber Klauer (Vice President) $0 $0 $0
Hartley Millett (Treasurer) $0 $0 $0
Patricia Herdeg (Secretary) $0 $0 $0
Charles Olmstead (Director) $0 $0 $0
Sandy Schmidt (Director) $0 $0 $0
Judy Shubert (Director) $0 $0 $0
Mary Donald (Director) $0 $0 $0
Phoebe Conant (Director) $0 $0 $0
Doug Herrick (Director) $0 $0 $0
Nan Millett (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$76,981
Expenses
$23,310
Net Income
$53,671
Net Assets
$404,802
Notable Sources of Revenue Percent of Total Revenue
Contributions $54,340
70.6%
Program Services $1,385
1.8%
Investment Income $16,355
21.2%
Net Fundraising $0
Sales of Assets $1,706
2.2%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $404,802
Total Liabilities $0
Net Assets $404,802
Compensation
Key Employees and Officers Compensation Other
Doug Herrick (Co President) $0 $0
William Klauer (Co President) $0 $0
Amber Klauer (Vice President) $0 $0
Hartley Millett (Treasurer) $0 $0
Patricia Herdeg (Secretary) $0 $0
Charles Olmstead (Director) $0 $0
Sandy Schmidt (Director) $0 $0
Judy Shubert (Director) $0 $0
Mary Donald (Director) $0 $0
Brewster Conant (Director) $0 $0
Nan Millett (Director) $0 $0

Document Links

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$53,263
Expenses
$41,079
Net Income
$12,184
Net Assets
$337,924
Notable Sources of Revenue Percent of Total Revenue
Contributions $11,559
21.7%
Program Services $14,249
26.8%
Investment Income $23,875
44.8%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $337,924
Total Liabilities $0
Net Assets $337,924
Compensation
Key Employees and Officers Compensation Other
Monty Deborah Grob (Co Presidents) $0 $0
William Klauer (Vp) $0 $0
Hart Millett (Treasurer) $0 $0
Patricia Herdeg (Secretary) $0 $0
David Cochran (Director) $0 $0
Charles Olmstead (Director) $0 $0
Sandy Schmidt (Director) $0 $0
Amber Klauer (Director) $0 $0
Judy Shubert (Director) $0 $0
Mary Donald (Director) $0 $0
Brewster Conant (Director) $0 $0

Document Links

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$77,408
Expenses
$28,419
Net Income
$48,989
Net Assets
$325,740
Notable Sources of Revenue Percent of Total Revenue
Contributions $65,248
84.3%
Program Services $9,350
12.1%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $327,696
Total Liabilities $1,956
Net Assets $325,740
Compensation
Key Employees and Officers Compensation Other
Dana Kintigh (President) $0 $0
William Klauer (Vp) $0 $0
Hart Millett (Treasurer) $0 $0
Pat Herdeg (Secretary) $0 $0
David Cochran (Director) $0 $0
Steve Banatoski (Director) $0 $0
Charles Olmstead (Director) $0 $0
Sandy Schmidt (Director) $0 $0

Document Links

Fiscal Year Ending June
2011

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2006

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2005

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

About This Data

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

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  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

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