Nonprofit · EIN 86-3153051
POTOMAC INSTITUE INC
Tax-exempt · ROCKVILLE, MD 20852
Address and contacts
- Address (IRS master file)
- 6201 POINDEXTER LN, ROCKVILLE, MD 20852-3642
- In care of
- % DANIEL S ZHANG
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in May, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | May 31, 2026 | October 15, 2026 | Not on file |
| 2024 | May 31, 2025 | October 15, 2025 | Not on file |
| 2023 | May 31, 2024 | October 15, 2024 | Not on file |
At risk of automatic revocation
None of the last three returns is in the IRS public files. The IRS revokes tax-exempt status after three consecutive years without a return. Recent filings can take a few weeks to appear.
IRS record
- EIN
- 86-3153051
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 2022
- Accounting year ends
- May
- Files
- Form 990-PF
- Category (NTEE)
- Arts, culture and humanities (A99)
- Assets (IRS master file)
- $244,179
- Income (IRS master file)
- $191,608
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | May 2023 | – | – | – | IRS |
| 990-PF | May 2022 | – | – | – | IRS |
| 990-PF | May 2021 | – | – | – | 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 86-3153051).
Questions about POTOMAC INSTITUE INC
- What is the EIN of POTOMAC INSTITUE INC?
- The employer identification number (EIN) of POTOMAC INSTITUE INC is 86-3153051.
- Is POTOMAC INSTITUE INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
- Are donations to POTOMAC INSTITUE INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does POTOMAC INSTITUE INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of POTOMAC INSTITUE INC due?
- The return for tax year 2025 (the year ending May 31, 2026) is due October 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did POTOMAC INSTITUE INC last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended May 2023.
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