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YOUTHBASE INC

EIN 41-2216434 GREENVILLE, SC

Browse the largest nonprofits in South Carolina

Revenue 2024
$406,970
Expenses 2024
$346,780

Program services were 90.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
O50
Classification
1000
Street
103 S TEXAS AVE

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

TO EQUIP CHILDREN IN K5 THROUGH 2ND GRADES WITH BEHAVIORAL, ACADEMIC, SOCIAL AND EMOTIONAL (BASE) SKILLS SO THEY MAY SUCCEED AT SCHOOL, AT HOME AND IN THE COMMUNITY.

  • AFTER SCHOOL AND SUMMER INTERVENTION PROGRAMS - HELPINGS KIDS OVERCOME SERIOUS BEHAVIORAL ACADEMIC, SOCIAL AND EMOTIONAL DIFFICULTIES, ENABLING THEM TO UNLOCK THEIR FULL POTENTIAL.

    Expenses $312,101 · Revenue $620

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.

  • Sarah Bell

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • Corderiette Calhoun

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • Jennifer Murphy

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • Hope Hinson

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • Katy Hilbert

    EXECUTIVE DIRECTOR

    Total calculated
    $27,403
    From this org
    $27,403
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

  • Erica Reyes

    CHAIR

    Total calculated
    $0
    Hours/week
    1

  • Todd Abrahamson

    VICE CHAIR

    Total calculated
    $0
    Hours/week
    1

  • Karen Mawhinney

    SECRETARY

    Total calculated
    $0
    Hours/week
    1

  • Daniel Mauldin

    TREASURER

    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
    $406,970
    Expenses
    $346,780
    Contributions
    $401,615
    Grants paid
    $0
  • 2023
    Revenue
    $314,032
    Expenses
    $259,084
    Contributions
    $308,481
    Grants paid
    $0
  • 2022
    Revenue
    $287,624
    Expenses
    $265,091
    Contributions
    $282,855
    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
    $233,920
    Expenses
    $226,202
    Assets (EOY)
    $122,891

  • 2020 · 990

    Revenue
    $240,656
    Expenses
    $239,218
    Assets (EOY)
    $131,238

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 2010

Tax period
1 August 2010 to 31 July 2011
Principal officer
Linda Tassie
Mailing address
37 Pinckney StreetGreenville SC 29601
Website
www.youth-base.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

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 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.