Nonprofit · EIN 75-3073934
BOULDER-CUBA SISTER CITY ORGANIZATION
Tax-exempt · BOULDER, CO 80305
Address and contacts
- Address (IRS master file)
- 2835 LA GRANGE CIR, BOULDER, CO 80305-6314
- In care of
- % KATHLEEN HENNESSEY
- Mailing address (990-N for 2023)
- 2835 LA GRANGE CIR, BOULDER CO 803056314
- Principal officer (990-N for 2023)
- Thomas Kunstman, 3200 Carbon Place, Unit S208, Boulder CO 80301
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. 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 | Not on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-N on file |
IRS record
- EIN
- 75-3073934
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2003
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Health care (E12)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2023 Officer: Thomas Kunstman | December 31, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Lynne Bentley | December 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Lynne Bentley | December 31, 2019 | ≤ $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 75-3073934).
Questions about BOULDER-CUBA SISTER CITY ORGANIZATION
- What is the EIN of BOULDER-CUBA SISTER CITY ORGANIZATION?
- The employer identification number (EIN) of BOULDER-CUBA SISTER CITY ORGANIZATION is 75-3073934.
- Is BOULDER-CUBA SISTER CITY ORGANIZATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2003.
- Are donations to BOULDER-CUBA SISTER CITY ORGANIZATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does BOULDER-CUBA SISTER CITY ORGANIZATION file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of BOULDER-CUBA SISTER CITY ORGANIZATION 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 BOULDER-CUBA SISTER CITY ORGANIZATION last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2023 for the year ended December 31, 2023.
- Who is the principal officer of BOULDER-CUBA SISTER CITY ORGANIZATION?
- The 990-N for 2023 names Thomas Kunstman.
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