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Nonprofit · EIN 20-5833959

NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC

Tax-exempt · CONCORD, NH 03302

Financials

$26K$17K2023$24K$5K2024$17K$5K2025
Revenue Expenses · by fiscal year end
Financials of NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$16,708$5,238$11,470$128,381$0$128,381
December 31, 2024990-EZ$23,957$4,748$19,209$116,911$0$116,911
December 31, 2023990-EZ$25,707$16,509$9,198$97,596$0$97,596
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$11,700
Program service revenue
$1,350
Investment income
$3,658
Other revenue
$0

Expenses

Grants and similar amounts paid
$4,255
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Printing, publications and postage
$210
Other expenses
$773
Program services (functional)
$1,755

Balance sheet and other

Total assets, start of year
$116,911
Total assets, end of year
$128,381
Total liabilities, end of year
$0
Net assets, end of year
$128,381
Cash, savings and investments
$128,381
Gross receipts
$16,708

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Benjamin KingPresident2$0
John W PrambergTreasurer2$0
Nick AbramsonTrustee1$0
Robert L BestTrustee1$0
Bradford E CookTrustee1$0
Justice Patrick DonovanTrustee1$0
Bryan K GouldTrustee1$0
Honorable Anna B Hantz MarconiTrustee1$0
Jonathan EckTrustee2$0
Sarah FreemanTrustee1$0
Jonathan FrizzellTrustee1$0
Meaghan JepsenTrustee1$0
Honorable John LewisTrustee1$0
Kathleen MahanTrustee1$0
Michael O'NeillTrustee1$0
10 more people on this return
NameTitleHours / weekCompensation
Gregory SmithTrustee1$0
Emma M SistiTrustee1$0
Doreen ConnorTrustee2$0
Matthew BurrowsTrustee1$0
Rick LehmannTrustee1$0
Henry KlementowiczTrustee1$0
Honorable Mark HowardTrustee1$0
L Phillips Runyon IIITrustee1$0
Timothy SullivanTrustee1$0
Elizabeth C VelezTrustee1$0
990-EZ for the year ended December 31, 2024: 25 people
NameTitleHours / weekCompensation
Benjamin KingPresident1$0
John W PrambergTreasurer1$0
Nick AbramsonTrustee1$0
Robert L BestTrustee1$0
Bradford E CookTrustee1$0
Justice Patrick DonovanTrustee1$0
Bryan K GouldTrustee1$0
Honorable Anna B Hantz MarconiTrustee1$0
Jonathan EckTrustee1$0
Sarah FreemanTrustee1$0
Jonathan FrizzellTrustee1$0
Meaghan JepsenTrustee1$0
Honorable John LewisTrustee1$0
Kathleen MahanTrustee1$0
Michael O'NeillTrustee1$0
Gregory SmithTrustee1$0
Emma M SistiTrustee1$0
Doreen ConnorTrustee1$0
Matthew BurrowsTrustee1$0
Rick LehmannTrustee1$0
Henry KlementowiczTrustee1$0
Honorable Mark HowardTrustee1$0
L Phillips Runyon IIITrustee1$0
Timothy SullivanTrustee1$0
Elizabeth C VelezTrustee1$0
990-EZ for the year ended December 31, 2023: 25 people
NameTitleHours / weekCompensation
Doreen ConnorPresident2$0
John W PrambergTreasurer2$0
Nick AbramsonTrustee1$0
Robert L BestTrustee1$0
Gilles BissonnetteTrustee1$0
Heather BurnsTrustee1$0
Megan CarpenterTrustee1$0
Bradford E CookTrustee1$0
Justice Patrick DonovanTrustee1$0
Stephen DupreyTrustee1$0
Bryan K GouldTrustee1$0
Honorable Anna B Hantz MarconiTrustee1$0
Jonathan EckTrustee1$0
Sarah FreemanTrustee1$0
Jonathan FrizzelTrustee1$0
Nancy GeigerTrustee1$0
Meaghan JepsenTrustee1$0
Honorable John LewisTrustee1$0
Kathleen MahanTrustee1$0
Michael O'NeillTrustee1$0
Honorable Patricia B QuigleyTrustee1$0
Gregory SmithTrustee1$0
L Phillips Runyon IIITrustee1$0
Emma M SistiTrustee1$0
Eugene M VanLoanTrustee1$0

Address and contacts

Address (IRS master file)
PO BOX 1341, CONCORD, NH 03302-1341
In care of
% MARY SUSAN LEAHY ESQ
Mailing address (990-N for 2008)
ONE CHARLES DOE DRIVE, CONCORD NH 03301
Principal officer (990-N for 2008)
MARY SUSAN LEAHY ESQ, MCLANE LAW FIRM, 11 S MAIN ST 500, CONCORD NH 03301
Signed the 990-EZ
John Pramberg, Treasurer
Phone
(603) 626-3304

Mission

to promote an understanding and appreciation of the New Hampshire Supreme Court and the judiciary of the state of New Hampshire, including without limitation, by sponsoring lectures and other educational events; preserving and cataloging historical documents and materials and producing & desseminating educational materials.

990-EZ for the year ended December 31, 2025

Program accomplishments

  • Oral History Project: An ongoing endeavor, cosponsored by the N.H. Bar Foundation, that produces, films, edits and disseminates to the general public, via YouTube, interviews that record the experiences and perspectives of members of the N.H. bar and judiciary.
    Expenses $1,755
  • The organization sponsored a free public celebration and lecture commemorating the 250th anniversary of the adoption of the New Hampshire state constitution.
    grants $2,500

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

IRS record

EIN
20-5833959
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2008
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Assets (IRS master file)
$128,381
Income (IRS master file)
$16,708

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$16,708$5,238$128,381IRS
990-EZDecember 2024$23,957$4,748$116,911XML
990-EZDecember 2023$25,707$16,509$97,596XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2018–––IRS
990-N for 2008
Officer: MARY SUSAN LEAHY ESQ
December 31, 2008≤ $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 20-5833959).

Questions about NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC

What is the EIN of NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC?
The employer identification number (EIN) of NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC is 20-5833959.
Is NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2008.
Are donations to NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who is the principal officer of NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC?
The 990-N for 2008 names MARY SUSAN LEAHY ESQ.
Who are the officers and directors of NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC?
The 990-EZ for the year ended December 31, 2025 lists 25 people; 0 received compensation from the organization.
How much revenue does NEW HAMPSHIRE SUPREME COURTHISTORICAL SOCIETY INC have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $16,708, expenses of $5,238 and total assets of $128,381 at year end.

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