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WIKI SOCIETY OF WASHINGTON DC INC

EIN 45-2106571 WASHINGTON, DC

Browse the largest nonprofits in District of Columbia

Revenue 2024
$142,535
Expenses 2024
$228,045

Program services were 80.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
B90
Classification
2000
Street
PO BOX 9822

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

Wikimedia DC are a nonprofit organization dedicated to the advancement of general knowledge and the collection, development, and dissemination of educational content under a free license or in the public domain.

  • Wikimedia DC continued to hold collaborative editing events (edit-a-thons) and educational events aimed at improving information literacy and awareness of open knowledge movements, which are our main institutional partnership program activity. Most of these are public events organized by our staff, and we present Wikipedia training. This fiscal year, Wikimedia DC ran or supported dozens events in partnership with over 20 institutional partners and one company seeking to create a rewarding volunteer experience. These events included a broad spectrum of cultural, academic, and government institutions, and non-governmental organizations. The partners are listed on our web site: https://wikimediadc.org/wiki/Plans_and_reports

    Expenses $182,436 · Grants $6,650

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.

  • Ariel Cetrone

    Institutional Partnership Mgr

    Total calculated
    $73,638
    From this org
    $73,638
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

  • William Beutler

    Board Member

    Total calculated
    $0
    Hours/week
    2

  • Mia Cariello

    Board Member

    Total calculated
    $0
    Hours/week
    2

  • Robert Fernandez

    Board Member

    Total calculated
    $0
    Hours/week
    2

  • Kevin Li

    Board Member

    Total calculated
    $0
    Hours/week
    2

  • Kevin Payravi

    Board Member

    Total calculated
    $0
    Hours/week
    2

  • John Sadowski

    Vice President

    Total calculated
    $0
    Hours/week
    10

  • Diane Shaw

    Secretary

    Total calculated
    $0
    Hours/week
    5

  • Sara Snyder

    Treasurer

    Total calculated
    $0
    Hours/week
    5

  • Peter Meyer

    President

    Total calculated
    $0
    Hours/week
    10

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
    $142,535
    Expenses
    $228,045
    Contributions
    $142,231
    Grants paid
    $6,650
  • 2023
    Revenue
    $144,724
    Expenses
    $87,210
    Contributions
    $142,450
    Grants paid
    not reported
  • 2022
    Revenue
    $165,490
    Expenses
    $72,682
    Contributions
    $140,548
    Grants paid
    $0

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
    $50,942
    Expenses
    $108,546
    Assets (EOY)
    $5,788

  • 2020 · 990-EZ

    Revenue
    $97,714
    Expenses
    $71,418
    Assets (EOY)
    $63,392

  • 2016 · 990-EZ

    Revenue
    $170,323
    Expenses
    $158,885
    Assets (EOY)
    $84,275

  • 2015 · 990-EZ

    Revenue
    $132,511
    Expenses
    $68,926
    Assets (EOY)
    $73,222

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 2014

Tax period
1 October 2014 to 30 September 2015
Principal officer
Kirill Lokshin
Mailing address
PO Box 9822Washington DC 20016
Website
wikimediadc.org

As filed, from the IRS e-Postcard file of 9 November 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

Where these grants went next →

Grants received

Other IRS files

Auto-Revocation List

  • Exemption revoked 15 February 2021, reinstated 15 February 2021.

Publication 78

Listed as of 11 November 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 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.