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Hudson Historical Society

  • Hudson, NH
  • Tax-exempt since Dec. 1967
  • EIN: 02-6018154

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
$67.5k (2024)

Expenses
$24.2k (2024)

Total Assets
$111k (2024)

Total Liabilities
$0 (2024)

Years with missing data
Source: Form 990 tax filings from 2012 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 April
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$67,548
Expenses
$24,156
Net Income
$43,392
Net Assets
$110,731
Notable Sources of Revenue Percent of Total Revenue
Contributions $58,164
86.1%
Program Services $8,769
13.0%
Investment Income $443
0.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $172
0.3%
Other Revenue $0
Assets/Debt
Total Assets $110,731
Total Liabilities $0
Net Assets $110,731
Compensation
Key Employees and Officers Compensation Other
David J Alukonis (President) $0 $0
Leonard Lathrop (Vice President) $0 $0
Lynne Mari (Secretary) $0 $0
Ashling Dion (Treasurer) $0 $0
Jeff Clegg (Director) $0 $0
Leona Shanholtz (Director) $0 $0
Michelle Alukonis (Director) $0 $0
Priscilla Clegg (Director) $0 $0
Shawn Jasper (Director) $0 $0
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Document Links

990-EZ
Filed on March 17, 2025

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending April
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$11,952
Expenses
$20,125
Net Income
-$8,173
Net Assets
$67,339
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,195
26.7%
Program Services $8,481
71.0%
Investment Income $71
0.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $205
1.7%
Other Revenue $0
Assets/Debt
Total Assets $67,339
Total Liabilities $0
Net Assets $67,339
Compensation
Key Employees and Officers Compensation Other
Lenonard Lathrop (President) $0 $0
David Alukonis (Vice President) $0 $0
Lynne Mari (Secretary) $0 $0
Melanie Macdonough (Asst Secretary) $0 $0
Jeff Clegg (Treasurer) $0 $0
Leona Shanholtz (Director) $0 $0
Michelle Alukonis (Director) $0 $0
Priscilla Clegg (Director) $0 $0
Shawn Jasper (Director) $0 $0
Ashling Dion (Director) $0 $0
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Document Links

990-EZ
Filed on Sept. 13, 2023

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending April
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$17,546
Expenses
$10,922
Net Income
$6,624
Net Assets
$69,793
Notable Sources of Revenue Percent of Total Revenue
Contributions $11,710
66.7%
Program Services $5,581
31.8%
Investment Income $60
0.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $195
1.1%
Other Revenue $0
Assets/Debt
Total Assets $69,793
Total Liabilities $0
Net Assets $69,793
Compensation
Key Employees and Officers Compensation Other
Lenonard Lathrop (President) $0 $0
David Alukonis (Vice President) $0 $0
Laurie Jasper (Secretary) $0 $0
Lynne Mari (Asst Secretary) $0 $0
Jeff Clegg (Treasurer) $0 $0
Kathryn Carpentier (Asst Treasurer) $0 $0
Leona Shanholtz (Director) $0 $0
Priscilla Clegg (Director) $0 $0
Shawn Jasper (Director) $0 $0
Joyce Hurd (Director) $0 $0
David Morin (Director) $0 $0
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990-EZ
Filed on Sept. 15, 2021

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending April
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$12,984
Expenses
$17,964
Net Income
-$4,980
Net Assets
$63,169
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,857
14.3%
Program Services $10,887
83.8%
Investment Income $70
0.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $170
1.3%
Other Revenue $0
Assets/Debt
Total Assets $63,169
Total Liabilities $0
Net Assets $63,169
Compensation
Key Employees and Officers Compensation Other
Lenonard Lathrop (President) $0 $0
David Alukonis (Vice President) $0 $0
Laurie Jasper (Secretary) $0 $0
Lynne Mari (Asst Secretary) $0 $0
Jeff Clegg (Treasurer) $0 $0
Kathryn Carpentier (Asst Treasurer) $0 $0
Leona Shanholtz (Director) $0 $0
Priscilla Clegg (Director) $0 $0
Shawn Jasper (Director) $0 $0
Joyce Hurd (Director) $0 $0
David Morin (Director) $0 $0
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Document Links

990-EZ
Filed on Sept. 14, 2020

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending April
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$11,593
Expenses
$18,690
Net Income
-$7,097
Net Assets
$68,149
Notable Sources of Revenue Percent of Total Revenue
Contributions $863
7.4%
Program Services $10,576
91.2%
Investment Income $55
0.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $99
0.9%
Other Revenue $0
Assets/Debt
Total Assets $68,149
Total Liabilities $0
Net Assets $68,149
Compensation
Key Employees and Officers Compensation Other
Lenonard Lathrop (President) $0 $0
David Alukonis (Vice President) $0 $0
Laurie Jasper (Secretary) $0 $0
Lynne Mari (Asst Secretary) $0 $0
Jeff Clegg (Treasurer) $0 $0
Kathryn Carpentier (Asst Treasurer) $0 $0
Leona Shanholtz (Director) $0 $0
Priscilla Clegg (Director) $0 $0
Shawn Jasper (Director) $0 $0
Derek Desrochers (Director) $0 $0
David Morin (Director) $0 $0
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Document Links

990-EZ
Filed on Sept. 13, 2019

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending April
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$28,168
Expenses
$32,108
Net Income
-$3,940
Net Assets
$75,246
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,626
9.3%
Program Services $25,454
90.4%
Investment Income $60
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $28
0.1%
Other Revenue $0
Assets/Debt
Total Assets $75,246
Total Liabilities $0
Net Assets $75,246
Compensation
Key Employees and Officers Compensation Other
David Alukonis (President) $0 $0
Lenonard Lathrop (Vice President) $0 $0
Laurie Jasper (Secretary) $0 $0
Benjamin Marshall (Asst Secretary) $0 $0
Jeff Clegg (Treasurer) $0 $0
Kathy Carpentier (Asst Treasurer) $0 $0
Leona Shanholtz (Director) $0 $0
Priscilla Clegg (Director) $0 $0
Shawn Jasper (Director) $0 $0
Derek Desrochers (Director) $0 $0
David Morin (Director) $0 $0
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Document Links

990-EZ
Filed on Sept. 14, 2018

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending April
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$34,331
Expenses
$31,215
Net Income
$3,116
Net Assets
$79,186
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,478
7.2%
Program Services $31,580
92.0%
Investment Income $60
0.2%
Net Fundraising $0
Sales of Assets $213
0.6%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $79,186
Total Liabilities $0
Net Assets $79,186
Compensation
Key Employees and Officers Compensation Other
David Alukonis (President) $0 $0
Lenonard Lathrop (Vice President) $0 $0
Laurie Jasper (Secretary) $0 $0
Benjamin Marshall (Asst Secretary) $0 $0
Jeff Clegg (Treasurer) $0 $0
Kathy Carpentier (Asst Treasurer) $0 $0
Leona Shanholtz (Director) $0 $0
Priscilla Clegg (Director) $0 $0
Shawn Jasper (Director) $0 $0
Ruth Parker (Director) $0 $0
Joyce Hurd (Director) $0 $0
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Document Links

990-EZ
Filed on Sept. 14, 2017

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending April
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$28,328
Expenses
$30,035
Net Income
-$1,707
Net Assets
$76,070
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,847
13.6%
Program Services $22,275
78.6%
Investment Income $59
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $2,147
7.6%
Other Revenue $0
Assets/Debt
Total Assets $76,070
Total Liabilities $0
Net Assets $76,070
Compensation
Key Employees and Officers Compensation Other
David Alukonis (President) $0 $0
Lenonard Lathrop (Vice President) $0 $0
Lynne Mari (Secretary) $0 $0
Benjamin Marshall (Asst Secretary) $0 $0
Jeff Clegg (Treasurer) $0 $0
Kathy Carpentier (Asst Treasurer) $0 $0
Leona Shanholtz (Director) $0 $0
Priscilla Clegg (Director) $0 $0
Shawn Jasper (Director) $0 $0
Ruth Parker (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Oct. 31, 2016

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML
PDF (2 of 2)

Fiscal Year Ending April
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$30,724
Expenses
$24,127
Net Income
$6,597
Net Assets
$77,777
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,792
18.9%
Program Services $23,381
76.1%
Investment Income $313
1.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $1,238
4.0%
Other Revenue $0
Assets/Debt
Total Assets $77,777
Total Liabilities $0
Net Assets $77,777
Compensation
Key Employees and Officers Compensation Other
David Alukonis (President) $0 $0
Lenonard Lathrop (Vice President) $0 $0
Lynne Mari (Secretary) $0 $0
Laurie Jasper (Asst Secretary) $0 $0
Jeff Clegg (Treasurer) $0 $0
Kathy Carpentier (Asst Treasurer) $0 $0
Leona Shanholtz (Director) $0 $0
Priscilla Clegg (Director) $0 $0
Shawn Jasper (Director) $0 $0
Ruth Parker (Director) $0 $0
Joyce Hurd (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 16, 2015

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending April
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$22,311
Expenses
$24,194
Net Income
-$1,883
Net Assets
$71,180
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,874
21.8%
Program Services $16,676
74.7%
Investment Income $769
3.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$8
Other Revenue $0
Assets/Debt
Total Assets $71,180
Total Liabilities $0
Net Assets $71,180
Compensation
Key Employees and Officers Compensation Other
David Alukonis (President & Ceo) $0 $0
Leonard Lathrop (Vice President) $0 $0
Donna Craig (Treasurer) $0 $0
Joyce Hurd (Asst Treasurer) $0 $0
Lynne Mari (Clerk) $0 $0
Rose Houseman (Asst Clerk) $0 $0
Leona Shanholtz (Chairman) $0 $0
Shawn Jasper (Director) $0 $0
Priscilla Clegg (Director) $0 $0
Ruth Parker (Director) $0 $0
Robert Haefner (Director) $0 $0
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990-EZ
Filed on Sept. 8, 2014

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending April
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$20,887
Expenses
$21,250
Net Income
-$363
Net Assets
$73,063
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,095
29.2%
Program Services $12,761
61.1%
Investment Income $765
3.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $1,266
6.1%
Other Revenue $0
Assets/Debt
Total Assets $73,063
Total Liabilities $0
Net Assets $73,063

Document Links

990-EZ
Filed on Nov. 18, 2013

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending April
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$48,671
Expenses
$45,454
Net Income
$3,217
Net Assets
$73,426
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,043
6.3%
Program Services $43,905
90.2%
Investment Income $773
1.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $950
2.0%
Other Revenue $0
Assets/Debt
Total Assets $73,426
Total Liabilities $0
Net Assets $73,426

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending April
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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending April
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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending April
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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending April
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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending April
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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending April
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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending April
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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending April
2004

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending April
2003

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending April
2002

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

About This Data

What Is 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 »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • 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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About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

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