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INTERNATIONAL SERVICE FELLOWSHIP USA

EIN 23-1644377 UPPER DARBY, PA

Browse the largest nonprofits in Pennsylvania

Revenue 2024
$8,442,275
Expenses 2024
$8,608,003

Program services were 84.8% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Classification
7000
Street
7000 LUDLOW 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

Interserve USA recruits, trains, sends, and supports Christian professionals from America who live and work long term, generally among the poor, in places which need their expertise; especially in medicine, development, education, English as a second language, computer literacy, business, and agriculture. Funds transferred to other organizations by Interserve USA are either for projects supervised by Interserve USA employees on site, who are directly accountable to Interserve USA, or they are given to organizations which in turn provide evidence of appropriate supervision and accountability.

  • Interserve USA recruits, sends, and supports Christian professionals from America who live and work long term, generally among the poor, in places which need their expertise; especially in health care, development, education, English as a second language, computer literacy, and agriculture. Funds transferred to other organizations by Interserve USA are either for ministry projects supervised by Interserve USA employees on site, who are directly accountable to Interserve USA, or they are given to organizations which in turn provide evidence of appropriate supervision and accountability.

    Expenses $7,298,659 · Revenue $7,766,564

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.

  • Mark Huffman

    Executive Director

    Total calculated
    $155,438
    From this org
    $126,704
    From related orgs
    $0
    Other
    $28,734
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $126,704
    Bonus
    not reported
    Other
    not reported
    Deferred
    not reported + $28,734 related
    Nontaxable benefits
    not reported
    Filer's total
    $126,704 + $28,734 related
  • Rob Dolan

    Finance Director

    Total calculated
    $94,071
    From this org
    $90,913
    From related orgs
    $0
    Other
    $3,158
    Hours/week
    40
  • Tom Mangham

    Personnel Director

    Total calculated
    $65,115
    From this org
    $62,115
    From related orgs
    $0
    Other
    $3,000
    Hours/week
    40
  • Jeremy De Guzman

    Communication Director

    Total calculated
    $50,290
    From this org
    $44,519
    From related orgs
    $0
    Other
    $5,771
    Hours/week
    40
  • Samantha Beavers

    Communications Director

    Total calculated
    $24,030
    From this org
    $13,240
    From related orgs
    $0
    Other
    $10,790
    Hours/week
    40
  • Sergio Castillejos

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Selina Lin

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Alex Shih

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Godfrey O'Neale DMin

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Migdalia Cordero

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Mark Davis

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Sang Paik DDS

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Susan Orenschain

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • David L Evans Esq

    Treasurer

    Total calculated
    $0
    Hours/week
    1
  • Joseph Lemaster MD

    Vice President

    Total calculated
    $0
    Hours/week
    1
  • John Lee

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Nancy Hall

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Charles Kriss Esq

    Secretary

    Total calculated
    $0
    Hours/week
    1
  • Laura Layer

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Dan Russell

    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. 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

  • 2024
    Revenue
    $8,442,275
    Expenses
    $8,608,003
    Contributions
    $7,593,196
    Grants paid
    $1,293,005
  • 2023
    Revenue
    $8,066,834
    Expenses
    $7,357,587
    Contributions
    $6,866,857
    Grants paid
    $1,194,711
  • 2022
    Revenue
    $6,320,518
    Expenses
    $7,043,088
    Contributions
    $6,352,111
    Grants paid
    $1,392,173

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
    $7,523,822
    Expenses
    $6,734,324
    Assets (EOY)
    $20,365,794
  • 2020 · 990

    Revenue
    $6,968,633
    Expenses
    $6,114,348
    Assets (EOY)
    $19,298,475
  • 2019 · 990

    Revenue
    $5,743,229
    Expenses
    $6,067,316
    Assets (EOY)
    $14,953,646
  • 2018 · 990

    Revenue
    $5,635,892
    Expenses
    $6,555,219
    Assets (EOY)
    $15,735,856
  • 2017 · 990

    Revenue
    $5,924,346
    Expenses
    $6,144,110
    Assets (EOY)
    $15,959,476
  • 2016 · 990

    Revenue
    $5,913,555
    Expenses
    $6,078,115
    Assets (EOY)
    $15,150,282
  • 2015 · 990

    Revenue
    $5,913,742
    Expenses
    $6,550,302
    Assets (EOY)
    $14,617,333
  • 2014 · 990

    Revenue
    $6,382,146
    Expenses
    $6,453,529
    Assets (EOY)
    $15,218,829
  • 2013 · 990

    Revenue
    $6,706,412
    Expenses
    $6,710,667
    Assets (EOY)
    $14,550,665
  • 2012 · 990

    Revenue
    not reported
    Expenses
    $6,428,913
    Assets (EOY)
    $13,369,903

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. Showing the 10 most recent; the API carries the rest.

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 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.