Skip to content
Nonprofiteer
← All organizations

SOLIDARITY INC

EIN 85-3924084 PHILADELPHIA, PA

Largest nonprofits in Pennsylvania

Revenue 2024
$455,294
Expenses 2024
$440,141

Program services were 85.8% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
M20
Classification
1200
Street
1731 SEPVIVA ST

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

SOLIDARITY ENGINEERING IS A WOMEN-FOUNDED, WOMEN-LED HUMANITARIAN ORGANIZATION THAT WORKS ALONGSIDE DISPLACED AND VULNERABLE COMMUNITIES AT THE US-MEXICO BORDER AND BEYOND. WE COMBINE ENGINEERING, PUBLIC HEALTH, AND CREATIVE PROBLEM SOLVING TO ADDRESS URGENT NEEDS, RESTORE DIGNITY, AND IMPROVE LIVING CONDITIONS FOR THOSE IN CRISIS.

Activities or mission (Part I)

WE PROVIDE LIFE-SAVING INFRASTRUCTURE, ESSENTIAL SUPPLIES, AND EDUCAION TO DISPLACED AND VULNERABLE COMMUNITIES AT THE U.S BORDER AND BEYOND. THROUGH ENGINEERING AND CREATIVE PROBLEM-SOLVING, WE ADDRESS URGENT HEALTH NEEDS. OUR MAIN AREAS OF EXPERTISE INCLUDE WASH, (WHICH STANDS FOR, WATER, SANITATION, AND HYGIENE), SITE INFRASTRUCTURE, PLAY, AND EDUCATION.

  • SOLIDARITY ENGINEERING IMPLEMENTED COMPREHENSIVE WASH PROGRAMMING SERVING DISPLACED COMMUNITIES IN MEXICO AND ALONG MIGRATION ROUTES. ACTIVITIES INCLUDED HYGIENE PRODUCT DISTRIBUTION, IN-KIND HYGIENE SUPPLIES VALUED AT $38,269, PROVISION OF CLEAN DRINKING WATER, PROTAPOTTY RENTAL AND SERVICING, AND WOMEN'S HEALTH INITIATIVES. THE ORGANIZATION MAINTAINED AND SUPPORTED SANITATION INFRASTRUCTURE IN REFUGEE SHELTERS AND CAMPS TO REDUCE DISEASE RISK AND STRENGTHEN PUBLIC HEALTH CONDITIONS.

    Expenses $145,635 · Revenue $147,635

  • INFRASTRUCTURE AND CLIMATE RESILIENCE INITIATIVES: SOLIDARITY ENGINEERING DESIGNS AND IMPLEMENTS CRITICAL INFRASTRUCTURE PROJECTS FOR DISPLACED AND VULNERABLE COMMUNITIES LIVING IN INFORMAL REFUGEE CAMPS AND SHELTERS. DURING THE FISCAL YEAR, THE ORGANIZATION INSTALLED AND MAINTAINED SOLAR POWER SYSTEMS TO PROVIDE RELIABLE ELECTRICITY FOR LIGHTING, DEVICE CHARGING, AND ESSENTIAL COMMUNITY OPERATIONS IN OFF-GRID SETTINGS. INFRASTRUCTURE PROJECTS ALSO INCLUDED SITE IMPROVEMENTS, STRUCTURAL UPGRADES, DRAINAGE AND STORMWATER MITIGATION MEASURES TOREDUCE FLOODING RISK, AND CONSTRUCTION SUPPORT FOR COMMUNITY FACILITIES. THESE PROJECTS IMPROVE SAFETY, CLIMATE RESILIENCE, SANITATION CONDITIONS, AND ACCESS TO BASIC SERVICES FOR ASYLUM SEEKERS LIVING IN HIGH-RISK ENVIRONMENTS.

    Expenses $136,557 · Revenue $138,557

  • EDUCATION & PLAY PROGRAMS: THE ORGANIZATION IMPLEMENTED STEM (SCIENCE, TECHNOLOGY, ENGINEERING, AND MATH) EDUCATION PROGRAMMING AND CONSTRUCTED SAFE PLAYGROUND SPACES WITHIN REFUGEE SHELTERS. ACTIVITIES INCLUDED SCHOOL SUPPLY DISTRIBUTION AND DEVELOPMENT OF CHILD-CENTERED SPACES PROMOTING PSYCHOSOCIAL WELLBEING AND EDUCATIONAL CONTINUITY FOR DISPLACED CHILDREN.

    Expenses $95,434 · Revenue $97,434

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

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.

  • Erin Hughes

    PRESIDENT

    Total calculated
    $46,614
    From this org
    $46,614
    From related orgs
    $0
    Other
    $0
    Hours/week
    50

  • Miranda Mello

    TREASURER

    Total calculated
    $52,384
    From this org
    $52,384
    From related orgs
    $0
    Other
    $0
    Hours/week
    50

  • Estuardo Cifuentes

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Christina Martin Kenny

    BOARD MEMBER

    Total calculated
    $3,500
    From this org
    $3,500
    From related orgs
    $0
    Other
    $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
    $455,294
    Expenses
    $440,141
    Contributions
    $455,294
    Grants paid
    $0
  • 2023
    Revenue
    $470,062
    Expenses
    $433,813
    Contributions
    $470,062
    Grants paid
    $47,900
  • 2022
    Revenue
    $339,808
    Expenses
    $296,430
    Contributions
    $339,784
    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
    $353,620
    Expenses
    $210,606
    Assets (EOY)
    $148,694

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 2020

Tax period
1 July 2020 to 30 June 2021
Principal officer
Erin Hughes
Mailing address
1019 SPRUCE STREETPHILADELPHIA PA 19107

As filed, from the IRS e-Postcard file of 2 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

The 10 largest by cash amount. The API serves every itemized grant.

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.