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International Schools Services Inc

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: International, Foreign Affairs and National Security / International Development, Relief Services (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$14.9M (2023)

Expenses
$17.5M (2023)

Total Assets
$22.1M (2023)

Total Liabilities
$7.98M (2023)

Years with missing data
Source: Form 990 tax filings from 2011 to 2023

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending June
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$14,872,302
Expenses
$17,547,788
Net Income
-$2,675,486
Net Assets
$14,111,675
Notable Sources of Revenue Percent of Total Revenue
Contributions $60,000
0.4%
Program Services $14,448,723
97.2%
Investment Income $241,490
1.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $194,915
1.3%
Net Fundraising $0
Sales of Assets -$72,826
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $1,029,051
5.9%
Professional Fundraising Fees $0
Other Salaries and Wages $10,515,046
59.9%
Assets/Debt
Total Assets $22,093,896
Total Liabilities $7,982,221
Net Assets $14,111,675
Compensation
Key Employees and Officers Compensation Related Other
Duffy Elizabeth A (Officer, President) $443,918 $0 $65,633
Kempler Pfannl Beth (Employee) $288,125 $0 $10,548
Evins Kristin (Officer, Treasurer, Cfao) $271,291 $0 $59,117
Hawkins Thomas (Vice President) $245,671 $0 $27,010
Ballantyne Susan (Employee) $245,307 $0 $10,046
Burns John (Employee) $238,789 $0 $9,243
Obrien Pauline (Employee) $208,833 $0 $905
Lawler Sudell Sharon (Employee) $190,622 $0 $48,302
Krutka Sona (Officer, Secretary) $68,161 $0 $32,559
Purkaystha Debu (Board Director) $0 $0 $18,000
Mukherjee Dr Arka (Board Chair) $0 $0 $0
Castaneda Tania M (Board Director) $0 $0 $0
Crisan John (Board Director) $0 $0 $0
Dibble Elizabeth L (Board Director) $0 $0 $0
Kushma Debra (Board Director) $0 $0 $0
Ruiter Nishat (Board Director) $0 $0 $0
Schorpion Marc (Board Director) $0 $0 $0
Xu Cheryl (Board Director) $0 $0 $0
Tavangar Homa S (Board Director) $0 $0 $0
Warren Cindy (Board Director) $0 $0 $0
Braswell Porter (Board Director) $0 $0 $0
Yearwood Kate (Board Director) $0 $0 $0
Wong Kevin (Board Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$13,743,105
Expenses
$15,155,962
Net Income
-$1,412,857
Net Assets
$16,320,297
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $13,275,415
96.6%
Investment Income $319,666
2.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $157,200
1.1%
Net Fundraising $0
Sales of Assets -$11,567
Net Inventory Sales $0
Other Revenue $2,391
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,068,262
7.0%
Professional Fundraising Fees $0
Other Salaries and Wages $8,956,688
59.1%
Assets/Debt
Total Assets $22,409,212
Total Liabilities $6,088,915
Net Assets $16,320,297
Compensation
Key Employees and Officers Compensation Related Other
Duffy Elizabeth A (Officer, President) $382,468 $0 $61,488
Kempler Pfannl Beth (Employee) $260,334 $0 $9,781
Evins Kristin (Officer, Treasurer, Cfao) $237,192 $0 $55,454
Hawkins Thomas (Vice President) $232,108 $0 $23,482
Ballantyne Susan (Employee) $229,308 $0 $9,300
Burns John (Employee) $218,788 $0 $8,706
Obrien Pauline (Employee) $174,689 $0 $938
Lawler Sudell Sharon (Employee) $173,453 $0 $45,627
Krutka Sona (Officer, Secretary) $66,690 $0 $29,669
Mukherjee Dr Arka (Board Chair) $0 $0 $0
Casarella Jerry (Board Director) $0 $0 $0
Castaneda Tania M (Board Director) $0 $0 $0
Crisan John (Board Director) $0 $0 $0
Dibble Elizabeth L (Board Director) $0 $0 $0
Kramer Craig S (Board Director) $0 $0 $0
Kushma Debra (Board Director) $0 $0 $0
Mabry Marcus (Board Director) $0 $0 $0
Purkaystha Debu (Board Director) $0 $0 $0
Ruiter Nishat (Board Director) $0 $0 $0
Schorpion Marc (Board Director) $0 $0 $0
Xu Cheryl (Board Director) $0 $0 $0
Tavangar Homa S (Board Director) $0 $0 $0
Warren Cindy (Board Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$13,258,977
Expenses
$13,832,910
Net Income
-$573,933
Net Assets
$19,369,036
Notable Sources of Revenue Percent of Total Revenue
Contributions $40,000
0.3%
Program Services $12,593,944
95.0%
Investment Income $272,383
2.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $240,551
1.8%
Net Fundraising $0
Sales of Assets $112,099
0.8%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $948,380
6.9%
Professional Fundraising Fees $0
Other Salaries and Wages $8,475,985
61.3%
Assets/Debt
Total Assets $25,642,311
Total Liabilities $6,273,275
Net Assets $19,369,036
Compensation
Key Employees and Officers Compensation Related Other
Duffy Elizabeth A (Officer, President) $371,199 $0 $60,284
Kempler Pfannl Beth (Employee) $248,423 $0 $9,379
Evins Kristin (Officer, Treasurer, Cfao) $226,733 $0 $54,419
Burns John (Employee) $208,168 $0 $8,100
Marriott Seamus (Employee) $176,755 $0 $441
Lawler Sudell Sharon (Employee) $163,999 $0 $44,752
Cincotta Walter (Employee) $162,245 $0 $24,890
Hawkins Thomas (Vice President) $94,157 $0 $7,869
Krutka Sona (Officer, Secretary) $64,587 $0 $29,053
Mukherjee Dr Arka (Board Chair) $0 $0 $0
Dibble Elizabeth (Board Director) $0 $0 $0
Taylor John (Board Director) $0 $0 $0
Kramer Craig S (Board Director) $0 $0 $0
Crisan John (Board Director) $0 $0 $0
Warren Lucinda (Board Director) $0 $0 $0
Castaneda Tania M (Board Director) $0 $0 $0
Mabry Marcus (Board Director) $0 $0 $0
Palau Joshua (Board Director) $0 $0 $0
Cassarella Jerry (Board Director) $0 $0 $0
Schorpion Marc (Board Director) $0 $0 $0
Xu Cheryl (Board Director) $0 $0 $0
Tavangar Homa S (Board Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$18,675,490
Expenses
$18,355,975
Net Income
$319,515
Net Assets
$19,771,880
Notable Sources of Revenue Percent of Total Revenue
Contributions $36,000
0.2%
Program Services $17,819,410
95.4%
Investment Income $357,971
1.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $259,654
1.4%
Net Fundraising $0
Sales of Assets $197,455
1.1%
Net Inventory Sales $0
Other Revenue $5,000
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $925,218
5.0%
Professional Fundraising Fees $0
Other Salaries and Wages $12,696,783
69.2%
Assets/Debt
Total Assets $26,603,219
Total Liabilities $6,831,339
Net Assets $19,771,880
Compensation
Key Employees and Officers Compensation Related Other
Duffy Elizabeth A (Officer, President) $414,984 $0 $58,877
Marriott Seamus (Employee) $302,410 $0 $736
Kempler Pfannl Beth (Employee) $267,270 $0 $8,906
Evins Kristin (Officer, Treasurer, Cfao) $257,329 $0 $49,161
Burns John (Employee) $222,679 $0 $7,692
Moore Charles (Vice President) $207,295 $0 $41,873
Lawler Sudell Sharon (Employee) $179,197 $0 $43,684
Cincotta Walter (Employee) $176,363 $0 $24,528
Krutka Sona (Officer, Secretary) $65,028 $0 $28,214
Mukherjee Dr Arka (Board Chair) $0 $0 $0
Dibble Elizabeth (Board Director) $0 $0 $0
Taylor John (Board Director) $0 $0 $0
Kramer Craig S (Board Director) $0 $0 $0
Crisan John (Board Director) $0 $0 $0
Warren Lucinda (Board Director) $0 $0 $0
Castaneda Tania M (Board Director) $0 $0 $0
Mabry Marcus (Board Director) $0 $0 $0
Palau Joshua (Board Director) $0 $0 $0
Cassarella Jerry (Board Director) $0 $0 $0
Schorpion Marc (Board Director) $0 $0 $0
Xu Cheryl (Board Director) $0 $0 $0
Tavangar Homa S (Board Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$18,125,873
Expenses
$18,581,986
Net Income
-$456,113
Net Assets
$19,349,131
Notable Sources of Revenue Percent of Total Revenue
Contributions $40,500
0.2%
Program Services $17,469,376
96.4%
Investment Income $305,962
1.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $234,479
1.3%
Net Fundraising $0
Sales of Assets $75,556
0.4%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $986,407
5.3%
Professional Fundraising Fees $0
Other Salaries and Wages $12,333,682
66.4%
Assets/Debt
Total Assets $25,849,504
Total Liabilities $6,500,373
Net Assets $19,349,131

Document Links

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$17,025,007
Expenses
$17,778,192
Net Income
-$753,185
Net Assets
$19,335,474
Notable Sources of Revenue Percent of Total Revenue
Contributions $49,100
0.3%
Program Services $16,516,167
97.0%
Investment Income $237,709
1.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $158,052
0.9%
Net Fundraising $0
Sales of Assets $56,509
0.3%
Net Inventory Sales $0
Other Revenue $7,470
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,260,860
7.1%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $25,813,560
Total Liabilities $6,478,086
Net Assets $19,335,474

Document Links

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$17,602,277
Expenses
$18,079,097
Net Income
-$476,820
Net Assets
$20,039,883
Notable Sources of Revenue Percent of Total Revenue
Contributions $52,895
0.3%
Program Services $17,073,000
97.0%
Investment Income $265,017
1.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $211,344
1.2%
Net Fundraising $0
Sales of Assets $21
0.0%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $1,288,639
7.1%
Professional Fundraising Fees $0
Other Salaries and Wages $11,301,294
62.5%
Assets/Debt
Total Assets $26,147,015
Total Liabilities $6,107,132
Net Assets $20,039,883

Document Links

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$19,305,495
Expenses
$18,552,308
Net Income
$753,187
Net Assets
$20,293,320
Notable Sources of Revenue Percent of Total Revenue
Contributions $49,874
0.3%
Program Services $18,285,496
94.7%
Investment Income $260,732
1.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $241,473
1.3%
Net Fundraising $0
Sales of Assets $467,920
2.4%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $1,431,154
7.7%
Professional Fundraising Fees $0
Other Salaries and Wages $10,782,536
58.1%
Assets/Debt
Total Assets $27,451,091
Total Liabilities $7,157,771
Net Assets $20,293,320

Document Links

Fiscal Year Ending June
2015

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$23,541,074
Expenses
$22,664,021
Net Income
$877,053
Net Assets
$19,496,385
Notable Sources of Revenue Percent of Total Revenue
Contributions $45,529
0.2%
Program Services $22,385,186
95.1%
Investment Income $209,174
0.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $187,969
0.8%
Net Fundraising $0
Sales of Assets $47,082
0.2%
Net Inventory Sales $0
Other Revenue $666,134
2.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,364,323
6.0%
Professional Fundraising Fees $0
Other Salaries and Wages $14,043,729
62.0%
Assets/Debt
Total Assets $27,840,729
Total Liabilities $8,344,344
Net Assets $19,496,385

Document Links

Fiscal Year Ending June
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$23,784,213
Expenses
$23,752,296
Net Income
$31,917
Net Assets
$18,208,756
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $22,797,470
95.9%
Investment Income $157,200
0.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $210,802
0.9%
Net Fundraising $0
Sales of Assets $131,709
0.6%
Net Inventory Sales $0
Other Revenue $487,032
2.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,291,780
5.4%
Professional Fundraising Fees $0
Other Salaries and Wages $13,252,703
55.8%
Assets/Debt
Total Assets $28,231,530
Total Liabilities $10,022,774
Net Assets $18,208,756

Document Links

Fiscal Year Ending June
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$20,875,580
Expenses
$20,118,631
Net Income
$756,949
Net Assets
$18,062,101
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $20,473,654
98.1%
Investment Income $228,384
1.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $196,247
0.9%
Net Fundraising $0
Sales of Assets -$85,241
Net Inventory Sales $0
Other Revenue $62,536
0.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,212,473
6.0%
Professional Fundraising Fees $0
Other Salaries and Wages $8,639,697
42.9%
Assets/Debt
Total Assets $27,438,728
Total Liabilities $9,376,627
Net Assets $18,062,101

Document Links

Fiscal Year Ending June
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$22,277,457
Expenses
$23,082,030
Net Income
-$804,573
Net Assets
$17,305,152
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $21,457,650
96.3%
Investment Income $306,239
1.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $222,933
1.0%
Net Fundraising $0
Sales of Assets $249,860
1.1%
Net Inventory Sales $0
Other Revenue $40,775
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,478,186
6.4%
Professional Fundraising Fees $0
Other Salaries and Wages $8,085,054
35.0%
Assets/Debt
Total Assets $28,706,673
Total Liabilities $11,401,521
Net Assets $17,305,152

Document Links

Fiscal Year Ending June
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2006

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2005

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2004

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2003

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2002

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending June
2001

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

About This Data

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

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Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

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