Oklahoma Islamic School Foundation

Public charity · Grantmaker Broken Arrow, OK EIN: 46-4736265

OISF provides tuition scholarships inspiring personal growth and societal benefit to children of low income families to attend accredited private schools in Oklahoma

Oklahoma Islamic School Foundation at a glance

In short: Oklahoma Islamic School Foundation gave $88K across 3 grants in 2024 (avg $29K), mostly in Oklahoma. Source: 2024 IRS Form 990.

Annual giving (2024)
$87,668
+1158.7% vs 2023
Grants made (2024)
3
+200.0% vs 2023
Average grant
$29,223
+319.6% vs 2023
Median grant
$16,000
Total assets
$1,076,902
+64.4% vs 2023
Primary geography
Oklahoma (100% of itemized 2024 grant dollars)
Latest 990 filing
Form 990, 2024 View filing

Data from IRS Form 990, 2024; updated September 2026.

How to apply to Oklahoma Islamic School Foundation

Who Oklahoma Islamic School Foundation funds

How this funder distributes its grants

Top Recipients

Top 3 recipients in 2024

Mercy School Institute: $62KMercy School Institute$62KPeace Academy: $16KPeace Academy$16KLegacy International Online High School: $10KLegacy International OnlineHigh School$10K

The largest 2024 recipient was Mercy School Institute ($62K). Together the top 3 received $88K.

Grant Size Distribution

8 grants across all recorded years

7<$50K1$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 7 grants of 8 (88%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

Share of 2024 grant dollars across all 3 itemized grants.

States

Cities

TulsaEdmond

How Oklahoma Islamic School Foundation gives

  • Giving grew 1541% from 2021 to 2024. Method

From the foundation's IRS Form 990 filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$25K$50K$75K$100K0 grants2018 0 grants2019 1 grant2020 1 grant2021 2 grants2022 1 grant2023 3 grants2024

From 2020 to 2024, annual grant giving ranged from $5K (2021) to $88K (2024). In 2024 it made 3 grants totaling $88K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Mercy School Institute Edmond, OKteaching improvement assistance$61,872
Peace Academy Tulsa, OKteaching improvement assistance$16,000
Legacy International Online High School Tulsa, OKclassroom requests$9,796
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrants
2024$1,076,902$870,941$448,993$87,6683
2023$654,954$522,738$488,779$6,9651
2022$620,995$409,932$282,956$35,4742
2021$494,019$403,558$273,846$5,3411
2020$364,307$358,212$153,703$8,0391
2019$159,798$187,386$185,795——
2018$158,207$142,088$62,243——

About Oklahoma Islamic School Foundation

Based on IRS filings

Oklahoma Islamic School Foundation is a public charity focused on Education, based in Broken Arrow, OK. IRS filing data is available from 2018 through 2024. As of 2024, the organization holds $1.1M in total assets. In 2024, it awarded 3 grants totaling $88K.

Focus Areas

Leadership & Key People

Officers and directors from IRS filings

Oklahoma Islamic School Foundation is led by Nadia Rafiudidn, Chairperson on every filing since 2020; none of the 3 officers listed in 2024 report compensation.

Officers on the 2024 filing

  • Nadia Rafiudidn

    Chairperson

    On filings since 2020

    10 hrs/week

    No compensation reported

  • Khalique Rehman

    Vice Chairman

    Vice Chair → Vice Chairman, 2020

    On filings since 2018

    1 hr/week

    No compensation reported

  • Muhammad Noman Khan

    Treasurer

    On filings since 2018

    1 hr/week

    No compensation reported

Former officers (1)
  • Former: Nadia Rafiuddin (2018–2019) — Chairperson

Data from IRS Form 990 filings, 2018–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about Oklahoma Islamic School Foundation

How much does Oklahoma Islamic School Foundation give each year?

Oklahoma Islamic School Foundation gave $88K across 3 grants in 2024, according to its 2024 IRS Form 990. In 2023 it gave $7K across 1 grant.

What is Oklahoma Islamic School Foundation's typical grant size?

Oklahoma Islamic School Foundation's median grant in 2024 was $16,000, and its average grant was $29,223, across 3 grants on its 2024 IRS Form 990.

Where does Oklahoma Islamic School Foundation give grants?

Oklahoma Islamic School Foundation gives mostly in Oklahoma: 100% of the grant dollars itemized on its 2024 IRS Form 990 went to recipients there. The most frequent recipient cities were Tulsa, OK (2 grants).

Does Oklahoma Islamic School Foundation give general operating support?

Not in 2024: none of the 3 grants with a stated purpose on Oklahoma Islamic School Foundation's 2024 IRS Form 990 were described as general or operating support.

How large is Oklahoma Islamic School Foundation?

Oklahoma Islamic School Foundation reported $1.1M in total assets on its 2024 IRS Form 990. Its revenue that year was $871K.

What is Oklahoma Islamic School Foundation?

Oklahoma Islamic School Foundation is a public charity focused on Education, based in Broken Arrow, OK. It holds $1.1M in total assets as of 2024.

What is Oklahoma Islamic School Foundation's EIN?

Oklahoma Islamic School Foundation's EIN (Employer Identification Number) is 46-4736265. IRS Form 990 filing data is available on this page for 2018–2024.

Data last updated September 2026. Sourced from IRS Form 990 filings.

Data update history

(8)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-EZ for fiscal year 2018 (received by the IRS February 22, 2021)
  2. Added Form 990-EZ for fiscal year 2019 (received by the IRS March 2, 2021)
  3. Updated Form 990 for fiscal year 2020 (received by the IRS March 8, 2021)
  4. Updated Form 990 for fiscal year 2021 (received by the IRS September 12, 2022)
  5. Updated Form 990 for fiscal year 2022 (received by the IRS May 16, 2023)
  6. Updated Form 990 for fiscal year 2023 (received by the IRS November 15, 2024)
  7. Updated Form 990 for fiscal year 2024 (received by the IRS November 17, 2025)
  8. IRS filings on file for fiscal years 2020–2024

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from Oklahoma Islamic School Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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