Nonprofit · EIN 74-1981804
HOUSTON ASTRONOMICAL SOCIETY
Tax-exempt · SPRING, TX 77379
Address and contacts
- Address (IRS master file)
- 20212 CHAMPION FOREST DR STE 700147, SPRING, TX 77379-8780
- In care of
- % UNIV OF HOUSTON
- Mailing address (990-N for 2025)
- 20212 Champion Forest Dr Ste 700147, Spring TX 77379
- Principal officer (990-N for 2025)
- Matthijs Boerlage, 20402 Canyon Lake Drive, Tomball TX 77377
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 | 990-N on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-N on file |
| 2023 | December 31, 2023 | May 15, 2024 | Check at the IRS |
IRS record
- EIN
- 74-1981804
- 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
- 1979
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Matthijs Boerlage | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Bonnie Neuren | December 31, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2021 Officer: Joe Khalaf | December 31, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Michael Edstrom | 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 74-1981804).
Questions about HOUSTON ASTRONOMICAL SOCIETY
- What is the EIN of HOUSTON ASTRONOMICAL SOCIETY?
- The employer identification number (EIN) of HOUSTON ASTRONOMICAL SOCIETY is 74-1981804.
- Is HOUSTON ASTRONOMICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1979.
- Are donations to HOUSTON ASTRONOMICAL SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does HOUSTON ASTRONOMICAL SOCIETY file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of HOUSTON ASTRONOMICAL SOCIETY 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 HOUSTON ASTRONOMICAL SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
- Who is the principal officer of HOUSTON ASTRONOMICAL SOCIETY?
- The 990-N for 2025 names Matthijs Boerlage.
Other nonprofits in SPRING
- AMERICAN BUREAU OF SHIPPING EIN 13-4921556 · last filed 990 for 2024
- ARROW CHILD & FAMILY MINISTRIES EIN 90-1078761 · last filed 990 for 2025
- LEGACY PREPARATORY CHRISTIAN ACADEMY EIN 20-2693047 · last filed 990 for 2025
- ARROW CHILD & FAMILY MINISTRIES EIN 01-0628536 · last filed 990 for 2025
- NORTH HOUSTON CATHOLIC HIGH SCHOOL EIN 26-3051354 · last filed 990 for 2025
- HEWLETT PACKARD ENTERPRISE RMSA TR EIN 47-7284432 · last filed 990 for 2025
- PROVIDENCE CLASSICAL SCHOOL EIN 76-0627472 · last filed 990 for 2025
- HOUSTON ADVANCED RESEARCH CENTER EIN 76-0038315 · last filed 990 for 2024