Nonprofit · EIN 46-4793906
CHRISTIAN INSTITUTE OF ISLAMIC STUDIES
Also known as CIIS
Tax-exempt · SAN ANTONIO, TX 78216
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-EZ | $55,998 | $53,190 | $2,808 | $33,617 | – | $33,617 |
| December 31, 2023 | 990-EZ | $60,592 | $66,208 | -$5,616 | $30,809 | – | $30,809 |
Financial details: 990-EZ for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $55,988
- Investment income
- $10
Expenses
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $16,100
- Other expenses
- $37,090
Balance sheet and other
- Total assets, start of year
- $30,809
- Total assets, end of year
- $33,617
- Total liabilities, end of year
- –
- Net assets, end of year
- $33,617
- Cash, savings and investments
- $33,617
- Gross receipts
- $55,998
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-EZ for the year ended December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARK PFEIFFER | Chairman | 40 | $0 |
| SUSAN PFEIFFER | MEMBER | 0 | $0 |
| MARVEL BAILIFF | MEMBER | 0 | $0 |
| ROY WHITE | MEMBER | 0 | $0 |
| CHRIS BYRD | MEMBER | 0 | $0 |
990-EZ for the year ended December 31, 2023: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARK PFEIFFER | Chairman | 40 | $0 |
| SUSAN PFEIFFER | MEMBER | 0 | $0 |
| MARVEL BAILIFF | MEMBER | 0 | $0 |
| ROY WHITE | MEMBER | 0 | $0 |
| CHRIS BYRD | MEMBER | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 431 INDIGO ST, SAN ANTONIO, TX 78216-3803
- In care of
- % MARK PFEIFFER
- Mailing address (990-N for 2016)
- PO Box 790042, San Antonio TX 78279
- Principal officer (990-N for 2016)
- Mark Pfeiffer, 431 Indigo Street, San Antonio TX 78216
- Signed the 990-EZ
- MARK PFEIFFER, Chairman
- Phone
- (512) 921-2717
- Website
- TCIIS.org
- Return prepared by
- Hartzheim Petri CPA PC
Mission
TCIIS WILL EDUCATE THE COMMUNITY AT LARGE AND THE CHRISTIAN CHURCH IN PARTICULAR ABOUT ISLAM AND MUSLIMS IN ORDER TO REMOVE FEAR, IGNORANCE, AND MISUNDERSTANDING AND PROMOTE CONSTRUCTIVE AND FRUITFUL DIALOG AND COOPERATION BETWEEN MUSLIMS, CHRISTIANS AND OTHERS.
Program accomplishments
- TCIIS WILL EDUCATE THE COMMUNITY AT LARGE AND THE CHRISTIAN CHURCH IN PARTICULAR ABOUT ISLAM AND MUSLIMS IN ORDER TO REMOVE FEAR, IGNORANCE, AND MISUNDERSTANDING AND PROMOTE CONSTRUCTIVE AND FRUITFUL DIALOG AND COOPERATION BETWEEN MUSLIMS, CHRISTIANS AND OTHERS.TCIIS WILL ACCOMPLISH THIS THROUGH PROVIDING FORMAL INSTRUCTION AT UNIVERSITIES, COLLEGES AND HIGH SCHOOLS, SPEAKING AT CONFERENCES AND SEMINARS AT CHURCHES AND OTHER COMMUNITY LOCATIONS, PUBLISHING BOOKS AND ARTICLES, THROUGH TRANSLATION OF ISLAMIC WORKS INTO ENGLISH, AND ENGLISH WORKS ON ISLAM INTO SPANISH, ORGANIZING AND SPONSORING LECTURES, ORGANIZING AND LEADING TRIPS TO MUSLIM-MAJORITY COUNTRIES, LOCAL MUSLIM-OWNED BUSINESSES, AND MOSQUES, AND OTHER ACTIVITIES CONSISTENT WITH ITS GENERAL PURPOSE.
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | Not on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 46-4793906
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2014
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Religion-related (X90)
- Assets (IRS master file)
- $33,617
- Income (IRS master file)
- $55,998
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2024 | $55,998 | $53,190 | $33,617 | XML |
| 990-EZ | December 2023 | $60,592 | $66,208 | $30,809 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
| 990-EZ | December 2017 | – | – | – | IRS |
| 990-N for 2016 Officer: Mark Pfeiffer | December 31, 2016 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 46-4793906).
Questions about CHRISTIAN INSTITUTE OF ISLAMIC STUDIES
- What is the EIN of CHRISTIAN INSTITUTE OF ISLAMIC STUDIES?
- The employer identification number (EIN) of CHRISTIAN INSTITUTE OF ISLAMIC STUDIES is 46-4793906.
- Is CHRISTIAN INSTITUTE OF ISLAMIC STUDIES tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
- Are donations to CHRISTIAN INSTITUTE OF ISLAMIC STUDIES tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CHRISTIAN INSTITUTE OF ISLAMIC STUDIES file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of CHRISTIAN INSTITUTE OF ISLAMIC STUDIES due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did CHRISTIAN INSTITUTE OF ISLAMIC STUDIES last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2024.
- Who is the principal officer of CHRISTIAN INSTITUTE OF ISLAMIC STUDIES?
- The 990-N for 2016 names Mark Pfeiffer.
- Who are the officers and directors of CHRISTIAN INSTITUTE OF ISLAMIC STUDIES?
- The 990-EZ for the year ended December 31, 2024 lists 5 people; 0 received compensation from the organization.
- How much revenue does CHRISTIAN INSTITUTE OF ISLAMIC STUDIES have?
- On its 990-EZ for the year ended December 31, 2024 it reported revenue of $55,998, expenses of $53,190 and total assets of $33,617 at year end.
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