Nonprofit · EIN 81-4230745
CHATTLAB MAKERSPACE CORP
Tax-exempt (reinstated) · CHATTANOOGA, TN 37405
Address and contacts
- Address (IRS master file)
- 100 CHEROKEE BLVD, CHATTANOOGA, TN 37405-3878
- In care of
- % JEFF C JOHNSON
- Mailing address (990-N for 2018)
- 100 Cherokee Blvd, Chattanooga TN 37405
- Principal officer (990-N for 2018)
- Jeff Johnson, 9416 Bennie Lane, Ooltewah TN 37363
- Website
- www.chattlab.org
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. 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 | 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
- 81-4230745
- 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
- 2024
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Education (B60)
Revocation and reinstatement
- Exemption revoked
- May 15, 2022
- Posted by the IRS
- August 8, 2022
- Reinstated
- Effective May 15, 2022
From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2018 Officer: Jeff Johnson | December 31, 2018 | ≤ $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 81-4230745).
Questions about CHATTLAB MAKERSPACE CORP
- What is the EIN of CHATTLAB MAKERSPACE CORP?
- The employer identification number (EIN) of CHATTLAB MAKERSPACE CORP is 81-4230745.
- Is CHATTLAB MAKERSPACE CORP tax-exempt?
- Yes. The IRS revoked its exemption on May 15, 2022 and reinstated it effective May 15, 2022.
- Are donations to CHATTLAB MAKERSPACE CORP tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does CHATTLAB MAKERSPACE CORP file?
- Form 990-PF. Private foundations file every year.
- When is the next return of CHATTLAB MAKERSPACE CORP 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 CHATTLAB MAKERSPACE CORP last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2018 for the year ended December 31, 2018.
- Who is the principal officer of CHATTLAB MAKERSPACE CORP?
- The 990-N for 2018 names Jeff Johnson.
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