Nonprofit · EIN 20-1936637
AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES INC
Tax-exempt · NEW YORK, NY 10019
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $74,005 | $39,514 | $34,491 | $836,612 | $0 | $836,612 |
| December 31, 2024 | 990 | $70,905 | $36,780 | $34,125 | $764,643 | $0 | $764,643 |
| December 31, 2023 | 990 | $43,684 | $37,919 | $5,765 | $720,412 | $0 | $720,412 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $5,760
- Program service revenue
- $0
- Investment income
- $68,245
- Net gain from sales of assets
- $40,118
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $15,500
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $2,050
- Travel
- $11,550
- Program services (functional)
- $27,050
- Management and general (functional)
- $12,464
Balance sheet and other
- Total assets, start of year
- $764,643
- Total assets, end of year
- $836,612
- Total liabilities, end of year
- $0
- Net assets, end of year
- $836,612
- Publicly traded securities
- $821,401
- Net assets without donor restrictions
- $836,612
- Gross receipts
- $106,637
- Employees
- 0
- Volunteers
- 9
- Year formed
- 2004
- State of legal domicile
- NY
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 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DANIEL WEISS | CHAIR Trustee or director, Officer | 5 | $0 |
| LAUREN EARL | TRUSTEE Trustee or director | 0.5 | $0 |
| MARY NEUBERGER | TRUSTEE (PART YEAR) Trustee or director | 0.5 | $0 |
| VICTOR PETROV | VICE CHAIR/SECRETARY Trustee or director, Officer | 2 | $0 |
| LYNN E ROLLER | TREASURER Trustee or director, Officer | 2 | $0 |
| IOANA MURESAN | TRUSTEE Trustee or director | 0.5 | $0 |
| ROBERT GARRIS | TRUSTEE Trustee or director | 0.5 | $0 |
| JELENA BOGDANOVIC | TRUSTEE Trustee or director | 0.5 | $0 |
| ZSUZSANNA MAGDO | TRUSTEE Trustee or director | 0.5 | $0 |
990 for the year ended December 31, 2024: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DANIEL WEISS | CHAIR Trustee or director, Officer | 5 | $0 |
| LAUREN EARL | TRUSTEE Trustee or director | 0.5 | $0 |
| MARY NEUBERGER | TRUSTEE Trustee or director | 0.5 | $0 |
| VICTOR PETROV | VICE CHAIR/SECRETARY Trustee or director, Officer | 2 | $0 |
| CYNTHIA LINTZ | TRUSTEE Trustee or director | 0.5 | $0 |
| LYNN E ROLLER | TREASURER Trustee or director, Officer | 2 | $0 |
| IOANA MURESAN | TRUSTEE Trustee or director | 0.5 | $0 |
| ROBERT GARIS | TRUSTEE Trustee or director | 0.5 | $0 |
990 for the year ended December 31, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DANIEL WEISS | VICE CHAIR/SECRETARY/CHAIR Trustee or director, Officer | 5 | $0 |
| LAUREN EARL | TRUSTEE Trustee or director | 0.5 | $0 |
| MARY NEUBERGER | TRUSTEE Trustee or director | 0.5 | $0 |
| VICTOR PETROV | TRUSTEE/VICE CHAIR/SECRETARY Trustee or director, Officer | 2 | $0 |
| CYNTHIA LINTZ | CHAIR/TRUSTEE Trustee or director, Officer | 0.5 | $0 |
| LYNN E ROLLER | TREASURER Trustee or director, Officer | 2 | $0 |
| IOANA MURESAN | TRUSTEE Trustee or director | 0.5 | $0 |
| ROBERT GARIS | TRUSTEE Trustee or director | 0.5 | $0 |
Address and contacts
- Address (IRS master file)
- 340 W 55TH ST APT 4A, NEW YORK, NY 10019-3747
- In care of
- % LYNN ROLLER
- Principal officer (990 for 2025)
- DANIEL WEISS, 340 WEST 55TH ST APT 4A, NEW YORK, NY 10019
- Signed the 990
- DANIEL WEISS, CHAIR
- Phone
- (917) 209-8860
- Website
- AISEES.ORG
- Return prepared by
- INSERO ADVISORS LLC
Mission
AN INSTITUTION DEDICATED TO FACILITATING ACADEMIC RESEARCH IN SOUTHEAST EUROPE FOR NORTH AMERICAN SCHOLARS AND COLLABORATION BETWEEN SCHOLARS FROM NORTH AMERICA AND COUNTRIES SITUATED IN SOUTHEAST EUROPE (ALBANIA, BOSNIA AND HERZEGOVINA, BULGARIA, CROATIA, KOSOVO, MACEDONIA, MONTENEGRO, ROMANIA, SERBIA AND SLOVENIA).
Program accomplishments
- THE AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES SUPPORTS ACADEMIC RESEARCH IN ALL REGIONS OF SOUTHEASTERN EUROPE AND FACILITATES COLLABORATION BETWEEN SCHOLARS AND STUDENTS FROM NORTH AMERICA AND SOUTHEAST EUROPE.Expenses $27,050 · grants $15,500
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 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 20-1936637
- 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
- 2005
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Arts, culture and humanities (A70)
- Assets (IRS master file)
- $836,612
- Income (IRS master file)
- $106,637
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $74,005 | $39,514 | $836,612 | XML |
| 990 | December 2024 | $70,905 | $36,780 | $764,643 | XML |
| 990 | December 2023 | $43,684 | $37,919 | $720,412 | XML |
| 990 | December 2022 | $39,676 | $25,778 | $669,667 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
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 20-1936637).
Questions about AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES INC
- What is the EIN of AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES INC?
- The employer identification number (EIN) of AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES INC is 20-1936637.
- Is AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
- Are donations to AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES INC 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 AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES INC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES INC?
- The 990 for the year ended December 31, 2025 names DANIEL WEISS.
- Who are the officers and directors of AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES INC?
- The 990 for the year ended December 31, 2025 lists 9 people; 0 received compensation from the organization.
- How much revenue does AMERICAN INSTITUTE FOR SOUTHEAST EUROPEAN STUDIES INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $74,005, expenses of $39,514 and total assets of $836,612 at year end.
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