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OMOHUNDRO INSTITUTE OF EARLY AMERICAN HISTORY AND CULTURE

EIN 54-1045628 WILLIAMSBURG, VA

Largest nonprofits in Virginia

Revenue 2024
$3,103,532
Expenses 2024
$2,270,345

Program services were 74.5% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Classification
1000
Street
PO BOX 8781

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

Mission

FURTHER THE STUDY, RESEARCH, AND PUBLICATION BEARING UPON AMERICAN HISTORY APPROXIMATELY TO THE YEAR 1815.

  • RESEARCH RELATED TO THE EARLY AMERICAN PAST SINCE 1943, THE INSTITUTE HAS BEEN ACTIVE IN DOCUMENTARY RESEARCH AND EDITING, PUBLISHING COLLECTIONS OF MANUSCRIPTS DESERVING CIRCULATION IN PRINT AND NEW EDITIONS OF CLASSIC WORKS NO LONGER AVAILABLE, AS WELL AS ANNOTATED EDITIONS OF THE PAPERS OF A NUMBER OF PROMINENT EARLY AMERICANS

    Expenses $1,319,735 · Grants $55,455

  • WILLIAM AND MARY QUARTERLY QUARTERLY PRINT AND DIGITAL EDITIONS OF THE WILLIAM AND MARY QUARTERLY, A JOURNAL OF EARLY AMERICAN HISTORY AND CULTURE. THE WILLIAM AND MARY QUARTERLY NURTURES, PUBLISHES, AND REVIEWS IMPORTANT NEW WORK REPRESENTING THE BROADEST CHRONOLOGIES, GEOGRAPHIES, AND THEMES CURRENTLY EXPLORED BY SCHOLARS OF EARLY NORTH AMERICA.

    Expenses $316,998 · Revenue $51,193

  • CONFERENCES, COLLOQUIA, AND OTHER EVENTS THROUGH CONFERENCES, COLLOQUIA, AND OTHER EVENTS THE INSTITUTE HAS PLAYED A MAJOR ROLE SINCE 1952 IN SETTING NEW DIRECTIONS IN EARLY AMERICAN SCHOLARSHIP. CONFERENCES, COLLOQUIA, AND OTHER EVENTS STIMULATE RESEARCH ON SUBJECTS IN NEED OF RENEWED STUDY AND FRESH APPROACHES AND BRING TOGETHER LEADING SCHOLARS TO COMMENT CRITICALLY ON COMMISSIONED HISTORIOGRAPHICAL ESSAYS AND BIBLIOGRAPHIES.

    Expenses $54,066 · Revenue $21,483

As filed on the 2024 return.

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.

  • Alyson Wilson

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Ron Hurst

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Mary Kelley

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Paul S Sperry

    TREASURER

    Total calculated
    $0
    Hours/week
    1
  • Mary Beth Norton

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Annette Gordon-Reed

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Peter Mancall

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Michael Witgen

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Catherine E Kelly

    DIRECTOR

    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
    $3,103,532
    Expenses
    $2,270,345
    Contributions
    $982,143
    Grants paid
    $55,455
  • 2023
    Revenue
    $3,089,529
    Expenses
    $2,217,714
    Contributions
    $1,224,892
    Grants paid
    $32,543
  • 2022
    Revenue
    $3,094,506
    Expenses
    $2,652,217
    Contributions
    $1,574,767
    Grants paid
    $280,588

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

  • 2023 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2022 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2021 · 990

    Revenue
    $999,384
    Expenses
    $2,523,832
    Assets (EOY)
    $22,416,061
  • 2021 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2020 · 990

    Revenue
    $7,241,259
    Expenses
    $2,143,623
    Assets (EOY)
    $24,007,466
  • 2020 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2019 · 990

    Revenue
    $1,444,464
    Expenses
    $2,504,647
    Assets (EOY)
    $18,844,537
  • 2018 · 990

    Revenue
    $3,034,848
    Expenses
    $2,527,112
    Assets (EOY)
    $19,940,327
  • 2017 · 990

    Revenue
    $3,412,236
    Expenses
    $2,406,801
    Assets (EOY)
    $19,181,574
  • 2016 · 990

    Revenue
    $3,521,399
    Expenses
    $2,107,528
    Assets (EOY)
    $17,874,344

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. Showing the 10 most recent; the API carries the rest.

Grants made

  • UNIVERISTY OF FLORIDA

    $30,000

    2022

Where these grants went next →

Grants received

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 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.