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PENNSYLVANIA SIBLING SUPPORT NETWORK

EIN 46-0678417 BALA CYNWYD, PA

Browse the largest nonprofits in Pennsylvania

Revenue 2025
$708,667
Expenses 2025
$621,944

Program services were 94.4% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
P40
Classification
1000
Street
2 BALA PLAZA

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).

Other organizations at this address

4 other organizations in the IRS Business Master File list the same street address. matched by us

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Mission and programs · 2025

Mission

See Schedule O

Activities or mission (Part I)

To provide for the state of Pennsylvania services for individuals with intellectualdisabilities and autism. To also provide companion services, assisting with personalcare, transportation to doctor appointments, errands, preparing meals, and teachingand retaining new cognitive skills.

  • Generate contributions that led to accomplishing our core goals of providing assistance for individuals with intellectual disabilities and autism.

    Expenses $587,341 · Revenue $708,667

As filed on the 2025 return.

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Lynne Mack

    President

    Total calculated
    $159,000
    From this org
    $159,000
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $159,000
    Bonus
    not reported
    Other
    not reported
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $159,000
  • Nate Walls

    Director

    Total calculated
    $48,005
    From this org
    $48,005
    From related orgs
    $0
    Other
    $0
    Hours/week
    20
  • Andrea Powell

    Director

    Total calculated
    $0
    Hours/week
    20
  • Jackie Nelson

    Director

    Total calculated
    $0
    Hours/week
    0.5
  • Lisa Mack

    Director

    Total calculated
    $0
    Hours/week
    0.5
  • James Mack

    Director

    Total calculated
    $0
    Hours/week
    0.5
  • Lawanda Mack

    Director

    Total calculated
    $0
    Hours/week
    0.5

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. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2025
    Revenue
    $708,667
    Expenses
    $621,944
    Contributions
    $0
    Grants paid
    $0
  • 2024
    Revenue
    $483,541
    Expenses
    $457,551
    Contributions
    $0
    Grants paid
    $0
  • 2023
    Revenue
    $553,648
    Expenses
    $485,977
    Contributions
    $0
    Grants paid
    $0
  • 2022
    Revenue
    $593,600
    Expenses
    $481,709
    Contributions
    $0
    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
    $400,837
    Expenses
    $403,016
    Assets (EOY)
    $239,967
  • 2020 · 990

    Revenue
    $357,817
    Expenses
    $360,556
    Assets (EOY)
    $34,125
  • 2019 · 990

    Revenue
    $480,000
    Expenses
    $362,646
    Assets (EOY)
    $385,989

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 2018

Tax period
1 July 2018 to 30 June 2019
Principal officer
Lynne Mack
Mailing address
747 N 40th StreetPhiladelphia PA 19104
Website
Something was entered that is not a web address, so it is not shown.

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

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Other IRS files

Auto-Revocation List

  • Exemption revoked 15 November 2015.

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 2025, the newest we have parsed for this organization.