- Revenue 2024
- $176,058
- Expenses 2024
- $152,231
Program services were 58.8% of total expenses calculated — Part III's total program service expenses over total expenses, both as filed.
As filed
- Subsection
- 03
- Classification
- 1000
- Street
- PO BOX 7645
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Mission and programs · 2024
Primary exempt purpose
For the enhancement, preservation and development of the Princeton Battlefield State Park including the Clarke House. Also to fund education about the 1777 Battle of Princeton via tours, lectures, re-enactments, and signage.
-
The Princeton Battlefield Society hosts Experience the Battle of Princeton, an annual re-enactment of the January 3, 1777 battle. January 2024's event was attended by just under 600 spectators despite cold, snowy weather, .
Expenses $19,159
-
Young Patriots Day is a lively and educational afternoon celebrating early American history. Young Patriot's Day offers an immersive experience in 18th-century life-perfect for children, families, and history lovers of all ages. Over 400 children were able to meet historical figures, see demonstrations of 18th-century weaving, medicine, carpentry, science and surveying. They were also able to watch and engage with Revolutionary War reenactors performing military drills and tour the Thomas Clarke House and Museum.
Expenses $2,303
-
The Cadwalader Lecture Series, hosted by the Princeton Battlefield Society, offers a compelling forum for the exploration of Revolutionary War history, with a special focus on the Battle of Princeton, the Ten Crucial Days, and the broader fight for American independence. This ongoing series brings together distinguished historians, authors, scholars, and preservationists to present original research, fresh perspectives, and in-depth discussions about the people, strategy, and legacy of the American Revolution.
Expenses $13,201
-
The Princeton Battlefield Society hosts annual Spring and Fall Clean-Up Days-hands-on volunteer events dedicated to maintaining the natural and historical integrity of Princeton Battlefield State Park.
Expenses $223
-
Withheld by Nonprofiteer: this text may name a private individual.
Expenses $11,200
-
Between June 2024 and February 2025, DEP staff and the Princeton Battlefield Society embarked on an archive project to establish the Thomas Clarke House Archives Collection. Funded with a grant from the Society of Colonial Wars in New Jersey (SCWNJ), the result has been the organization of many documents, artifacts, and other items found in the house that are pertinent to the history of the Clarke family, the land, Thomas' home, and the Battle of Princeton.
Expenses $8,344
-
A grant from the Mercer County Cultural & Heritage Commission allowed the Princeton Battlefield Society to produce a video of the Clarke family experience on January 3, 1777, in the words of Thomas Clarke. The Princeton Battlefield State Park sits largely on land that was part of two farms owned by the Clarke family. The video is educational and is available to the public on the Princeton Battlefield Society's website.
Expenses $6,920
-
Battlefield improvement projects including a map on the battlefield and funding towards the American Battlefield Trust's restoration of the road used by Washington's army on January 3, 1777.
Expenses $28,100
As filed on the 2024 return. A text marked withheld matched a screen for wording that may name a private individual, such as an honorific or "in memory of". Most of what it withholds names no one; it is withheld so that what does is never shown.
Officers and directors · 2024
As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Benjamin Strong
President
- Total calculated
- $0
- Hours/week
- 5
-
Kenneth Gavin
Vice-President
- Total calculated
- $0
- Hours/week
- 5
-
Jerald P Hurwitz
Secretary
- Total calculated
- $0
- Hours/week
- 5
-
Crea M Mallery
Treasurer
- Total calculated
- $0
- Hours/week
- 5
-
Michael J Duffy
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Kim P Gallagher
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Mark Herr
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Rosemary Kelley
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Thomas H Pyle
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Todd Quackenbush
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Randall Riccardo
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Michael T Russell
Trustee
- Total calculated
- $0
- Hours/week
- 1
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.
Filings
-
2024
- Revenue
- $176,058
- Expenses
- $152,231
- Contributions
- $65,360
- Grants paid
- $2,906
-
2023
- Revenue
- $134,728
- Expenses
- $156,928
- Contributions
- $107,225
- Grants paid
- not reported
-
2022
- Revenue
- $90,250
- Expenses
- $109,584
- Contributions
- $77,698
- Grants paid
- not reported
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Other returns filed
-
2021 · 990-EZ
- Revenue
- $120,554
- Expenses
- $59,332
- Assets (EOY)
- $151,270
-
2020 · 990-EZ
- Revenue
- $57,309
- Expenses
- $48,891
- Assets (EOY)
- $90,048
-
2019 · 990-EZ
- Revenue
- $76,681
- Expenses
- $57,376
- Assets (EOY)
- $83,648
-
2018 · 990-EZ
- Revenue
- $93,807
- Expenses
- $76,478
- Assets (EOY)
- $83,109
-
2016 · 990-EZ
- Revenue
- $116,404
- Expenses
- $58,557
- Assets (EOY)
- $78,652
-
2015 · 990-EZ
- Revenue
- $78,969
- Expenses
- $120,980
- Assets (EOY)
- $20,805
-
2014 · 990-EZ
- Revenue
- $95,360
- Expenses
- $107,164
- Assets (EOY)
- $62,816
-
2013 · 990-EZ
- Revenue
- $94,940
- Expenses
- $70,097
- Assets (EOY)
- $74,620
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.
Form 990-N e-Postcard, tax year 2009
- Tax period
- 1 January 2009 to 31 December 2009
- Principal officer
-
William Meyer
- Mailing address
- PO Box 7645Princeton NJ 08540
- Doing business as
- Princeton Battlefield Society
As filed, from the IRS e-Postcard file of 26 October 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.
Grants made
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
2024 CONSERVATION OF PRINCETON BATTLEFIELD GRAVE MARKER
-
$10,000
2023 for historical signage
-
2024 Archaeology and Archives
-
2023 GENERAL SUPPORT
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 13 October 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 13 October 2026 and read 29 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.