PROPUBLICA Fearless Reporting for an Informed Society — Join Us.
DONATE
Skip to content
ProPublica Donate
ProPublica Donate

Headmasters Association

Organization summary

Type of Nonprofit

Designated as a Civic leagues, social welfare organizations and local associations of employees, created to promote community welfare for charitable, educational or recreational purposes.

Category: Community Improvement, Capacity Building / Promotion of Business (NTEE)

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$196k (2023)

Expenses
$179k (2023)

Total Assets
$159k (2023)

Total Liabilities
$0 (2023)

Source: Form 990 tax filings from 2011 to 2023

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 Sept.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$195,720
Expenses
$179,404
Net Income
$16,316
Net Assets
$158,971
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $134,450
68.7%
Investment Income $3,070
1.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $158,971
Total Liabilities $0
Net Assets $158,971
Compensation
Key Employees and Officers Compensation Other
Erinne Markwas (Exec. Assist) $17,000 $0
Archibald R Montgomery (Exec. Secret) $12,500 $0
Doreen Kelly (Exec. Secret) $12,500 $0
Charles M Stillwell (Vice Preside) $0 $0
Kathleen C Giles (Past Treasur) $0 $0
Peter Becker Effective 22024 (Treasurer) $0 $0
Aimeclaire Roche (President) $0 $0
Monique Devane (Member) $0 $0
Charles Dumais (Secretary) $0 $0
Temba Maqubela (Member) $0 $0
Matthew Keegan (Member) $0 $0

Document Links

Fiscal Year Ending Sept.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$53,242
Expenses
$65,200
Net Income
-$11,958
Net Assets
$142,443
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $7,642
14.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $142,443
Total Liabilities $0
Net Assets $142,443
Compensation
Key Employees and Officers Compensation Other
Archibald R Montgomery (Exec. Secret) $31,250 $0
Erinne Markwas (Exec. Assist) $23,000 $0
Kerry P Brennan (President) $0 $0
Kathleen C Giles (Treasurer) $0 $0
Caren Walker Gregory (Board Member) $0 $0
Aimeclaire Roche (Vice Preside) $0 $0
Charles Dumais (Secretary) $0 $0
Temba Maqubela (Board Member) $0 $0
Matthew Keegan (Board Member) $0 $0

Document Links

Fiscal Year Ending Sept.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$15,671
Expenses
$38,896
Net Income
-$23,225
Net Assets
$154,579
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $4,697
30.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $74
0.5%
Assets/Debt
Total Assets $154,579
Total Liabilities $0
Net Assets $154,579
Compensation
Key Employees and Officers Compensation Other
Archibald R Montgomery (Exec. Secret) $18,750 $0
Erinne Markwas (Exec. Assist) $9,000 $0
Elizabeth C Speers (President) $0 $0
Charles M Stillwell (Vice Preside) $0 $0
Kerry P Brennan (Secretary) $0 $0
Kathleen C Giles (Treasurer) $0 $0
Caren Walker Gregory (Board Member) $0 $0
Aimeclaire Roche (Board Member) $0 $0
Charles Dumais (Board Member) $0 $0

Document Links

Fiscal Year Ending Sept.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$178,964
Expenses
$193,667
Net Income
-$14,703
Net Assets
$177,804
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $132,675
74.1%
Investment Income $2,792
1.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $97
0.1%
Assets/Debt
Total Assets $187,054
Total Liabilities $9,250
Net Assets $177,804

Document Links

Fiscal Year Ending Sept.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$185,630
Expenses
$163,704
Net Income
$21,926
Net Assets
$192,507
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $138,607
74.7%
Investment Income $3,023
1.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $194,667
Total Liabilities $2,160
Net Assets $192,507

Document Links

Fiscal Year Ending Sept.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$170,393
Expenses
$154,167
Net Income
$16,226
Net Assets
$170,581
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $121,775
71.5%
Investment Income $2,593
1.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $170,631
Total Liabilities $50
Net Assets $170,581

Document Links

Fiscal Year Ending Sept.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$160,431
Expenses
$143,244
Net Income
$17,187
Net Assets
$154,355
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $114,125
71.1%
Investment Income $1,106
0.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $154,355
Total Liabilities $0
Net Assets $154,355

No Document Links

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending Sept.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$165,669
Expenses
$141,686
Net Income
$23,983
Net Assets
$134,760
Notable Sources of Revenue Percent of Total Revenue
Contributions $10,000
6.0%
Program Services $109,406
66.0%
Investment Income $1,863
1.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $134,760
Total Liabilities $0
Net Assets $134,760
Compensation
Key Employees and Officers Compensation Other
Archibald R Montgomery (Exec. Secret) $21,500 $0
William L Burk Iii (President) $0 $0
Kathleen O'neil Jamieson (Vice Preside) $0 $0
Robert E Littlefield (Secretary) $0 $0
Rebecca T Upham (Treasurer) $0 $0
Charles M Stillwell (Board Member) $0 $0
Marjo Talbot (Board Member) $0 $0
William Donohue (Board Member) $0 $0

Document Links

Fiscal Year Ending Sept.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$160,380
Expenses
$137,320
Net Income
$23,060
Net Assets
$108,392
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $111,915
69.8%
Investment Income $2,465
1.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $108,392
Total Liabilities $0
Net Assets $108,392
Compensation
Key Employees and Officers Compensation Other
Archibald R Montgomery (Exec Secreta) $22,000 $0
Paula Girouard Mccann (President) $0 $0
F Robertson Hershey (Vice Preside) $0 $0
Robert E Littlefield (Secretary) $0 $0
Rebecca T Upham (Treasurer) $0 $0
Stephen R Mahoney (Board Member) $0 $0
Charles M Stillwell (Board Member) $0 $0
William L Burke Iii (Board Member) $0 $0

Document Links

Fiscal Year Ending Sept.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$135,634
Expenses
$125,746
Net Income
$9,888
Net Assets
$91,046
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $89,650
66.1%
Investment Income $1,559
1.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $97,546
Total Liabilities $6,500
Net Assets $91,046
Compensation
Key Employees and Officers Compensation Other
Archibald R Montgomery (Exec Secreta) $21,500 $0
Steve M Clement Iii (President) $0 $0
Ellen C Stein (Vice Preside) $0 $0
Robert E Littlefield (Secretary) $0 $0
Rebecca T Upham (Treasurer) $0 $0
Paula Girouard Mccann (Board Member) $0 $0
Stephen R Mahoney (Board Member) $0 $0
F Robertson Hershey (Board Member) $0 $0

Document Links

Fiscal Year Ending Sept.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$148,467
Expenses
$203,799
Net Income
-$55,332
Net Assets
$79,886
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $100,815
67.9%
Investment Income $1,652
1.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $79,886
Total Liabilities $0
Net Assets $79,886

Document Links

Fiscal Year Ending Sept.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$136,419
Expenses
$157,576
Net Income
-$21,157
Net Assets
$136,139
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $88,615
65.0%
Investment Income $2,204
1.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $136,139
Total Liabilities $0
Net Assets $136,139

Document Links

Fiscal Year Ending Sept.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$125,445
Expenses
$125,589
Net Income
-$144
Net Assets
$152,810
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $79,680
63.5%
Investment Income $1,365
1.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $152,810
Total Liabilities $0
Net Assets $152,810

Document Links

Fiscal Year Ending Sept.
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 Sept.
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 Sept.
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 Sept.
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 »

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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »