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YUMA STUDY CENTER INC

EIN 03-0583491 WASHINGTON, DC

Revenue 2023
$1,726,378
Expenses 2023
$1,259,338

Program services were 79.4% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
N31
Classification
1000
Street
4101 YUMA ST NW

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 · 2023

Mission

See Schedule O.

  • The Organization served as a provider of educational leadership programs for women and girls, grouped in categories of clubs for middle and high school girls, professional women, mothers, and seniors. Ongoing programs included the Yuma Prep monthly high school program, an annual Integrate Work Conference for professionals and a Motherhood Conference. In addition, the organization held evening networking for professional women of all ages. A program for women 60 and beyond brought together senior women, yet open to all ages. Spiritual retreats and monthly recollections continued to be offered, with an increasingly high number of participants from year to year.

    Expenses $999,816 · Revenue $80,893

As filed on the 2023 return. The filer continues this part on Schedule O, which is not shown here.

Officers and directors · 2023

As listed in Part VII of the 2023 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Sharon Hefferan

    Executive Director

    Total calculated
    $73,130
    From this org
    $73,130
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

  • Muthoni Ngatia

    Member

    Total calculated
    $0
    Hours/week
    1

  • Elizabeth Bergin

    Member

    Total calculated
    $0
    Hours/week
    1

  • Dr Beatriz Bonetti

    Member

    Total calculated
    $0
    Hours/week
    1

  • Samantha Williams

    Member

    Total calculated
    $0
    Hours/week
    1

  • Jerome Breed

    Member

    Total calculated
    $0
    Hours/week
    2

  • Dorothy Maloney

    Member

    Total calculated
    $0
    Hours/week
    1

  • Peter Pandolfo

    Member

    Total calculated
    $0
    Hours/week
    1

  • Suzanna Pinto

    Secretary

    Total calculated
    $0
    Hours/week
    2

  • Mariano Diaz-Bonilla

    Treasurer

    Total calculated
    $0
    Hours/week
    2

  • Alice Holian

    President

    Total calculated
    $0
    Hours/week
    1

  • Diane Major

    Vice President

    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

  • 2023
    Revenue
    $1,726,378
    Expenses
    $1,259,338
    Contributions
    $1,435,237
    Grants paid
    $0
  • 2022
    Revenue
    $1,680,503
    Expenses
    $1,348,102
    Contributions
    $1,367,166
    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

    Revenue
    $1,267,842
    Expenses
    $1,291,983
    Assets (EOY)
    $17,833,358

  • 2020 · 990

    Revenue
    $869,826
    Expenses
    $1,311,377
    Assets (EOY)
    $18,613,860

  • 2019 · 990

    Revenue
    $763,119
    Expenses
    $1,170,707
    Assets (EOY)
    $19,323,340

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.

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

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 26 October 2026, for every organization at once. Returns through tax year 2023, the newest we have parsed for this organization.