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Established in 1987, International Languages Educational Services Inc. (ILESI) was founded to help serve the needs of supplying qualified teachers to quality educational institutions. Since inception we have connected many of our certified teachers to schools all over the world. We have provided teachers for schools in Canada, Nigeria, Mexico, Honduras, Guatemala, Philippines, Thailand, China, Ghana, and Bangkok to name a few. Our main focus has been to train ESL teachers for the ever increasing demand for English around the world.
Source: IRS Form 990 (Tax Year 2025)
Source: IRS Form 990 via ProPublica Nonprofit Explorerⓘ Leadership data below reflects a more recent filing (Tax Year 2025) from the IRS e-file system.
Total Revenue
▼$465.6K
Total Contributions
$465.6K
Total Expenses
▼$466.5K
Total Assets
$3,653
Total Liabilities
▼$2,503
Net Assets
$1,150
Officer Compensation
→$0
Other Salaries
$424.9K
Investment Income
▼$0
Fundraising
▼$0
Source: USAspending.gov
No federal awards found for this organization.
USAspending.gov tracks federal grants, cooperative agreements, and other financial assistance. Not all nonprofits receive federal funding.
Source: Federal Audit Clearinghouse (fac.gov)
No federal single audit records found for this organization.
Single audits are required for entities expending $750,000+ in federal awards annually.
Tax Year 2025 · Source: IRS e-Filed Form 990
Individuals serving as officers, directors, or trustees of the organization.
| Name | Title | Hrs/Wk | Compensation | Related Orgs | Other |
|---|
Source: IRS Publication 78, Auto-Revocation List & e-Postcard Data
Tax-deductible contributions: Yes
Deductibility code: PC
Sources: IRS e-Filed Form 990 (XML) & ProPublica Nonprofit Explorer
Scroll →
| Year | Revenue | Contributions | Expenses | Assets | Net Assets |
|---|---|---|---|---|---|
| 2024 | $465.6K | $465.6K | $466.5K | $3,653 | $1,150 |
| 2023 | $389.2K | $389.2K | $387.9K | $2,932 | $2,065 |
| 2022 | $485.7K | $485.7K | $498.5K | $2,653 | $825 |
| 2021 | $430.1K | $430.1K | $445.9K | $14.1K |
Sources: ProPublica Nonprofit Explorer & IRS e-File Index
| Tax Year | Form Type | Source | Documents |
|---|---|---|---|
| 2025 | 990 | IRS e-File | PDF not yet published by IRSView Filing → |
| 2024 | 990 | DataIRS e-File | PDF not yet published by IRSView Filing → |
| 2023 | 990 | DataIRS e-File |
Financial data: IRS Form 990 via ProPublica Nonprofit Explorer (Tax Year 2024)
Leadership & compensation: IRS e-Filed Form 990, Part VII (Tax Year 2025)
Organization info: IRS Business Master File · ProPublica Nonprofit Explorer
Tax-deductibility: IRS Publication 78
| Total |
|---|
| John Wilkerson | President | 2 | $0 | $0 | $0 | $0 |
| Mark J Bosje | Treasurer | 5 | $0 | $0 | $0 | $0 |
| Daniel Siemer | Secretary | 2 | $0 | $0 | $0 | $0 |
John Wilkerson
President
$0
Hrs/Wk
2
Compensation
$0
Related Orgs
$0
Other
$0
Mark J Bosje
Treasurer
$0
Hrs/Wk
5
Compensation
$0
Related Orgs
$0
Other
$0
Daniel Siemer
Secretary
$0
Hrs/Wk
2
Compensation
$0
Related Orgs
$0
Other
$0
| $13.6K |
| 2020 | $319.6K | $319.6K | $319.5K | $27.9K | $26.7K |
| 2019 | $348K | $348K | $350.9K | $26.7K | $26.7K |
| 2018 | $234.8K | $234.8K | $246.4K | $30.3K | $29.6K |
| 2017 | $155.6K | $155.6K | $142K | $41.7K | $41.2K |
| 2016 | $32.5K | $32.5K | $105K | $27.6K | $27.6K |
| 2015 | $294.3K | $294.3K | $195.5K | $100.7K | $100.1K |
| 2014 | $86.9K | $86.9K | $94.2K | $1,270 | $1,270 |
| 2013 | $120.1K | $120.1K | $113.5K | $8,755 | $8,616 |
| 2012 | $277.5K | $277.5K | $294.8K | $2,247 | $2,077 |
PDF not yet published by IRSView Filing → |
| 2022 | 990 | Data |
| 2021 | 990 | Data |
| 2020 | 990 | Data |
| 2019 | 990 | Data |
| 2018 | 990 | Data |
| 2017 | 990 | Data |
| 2016 | 990 | Data |
| 2015 | 990 | Data |
| 2014 | 990 | Data |
| 2013 | 990 | Data |
| 2012 | 990 | Data |
| 2011 | 990 | — |
| 2010 | 990 | — |
| 2009 | 990 | — |
| 2008 | 990 | — |
| 2007 | 990 | — |
| 2006 | 990 | — |