Nonprofit · EIN 99-3460763
METHANE INSTITUTE INC
Tax-exempt · RCHO STA MARG, CA 92688
Address and contacts
- Address (IRS master file)
- 6 VIA SOLAZ, RCHO STA MARG, CA 92688-2963
- Mailing address (990-N for 2025)
- 6 Via Solaz, Rancho Santa Margarita CA 92692
- Principal officer (990-N for 2025)
- Carol Prabhu, 6 Via Solaz, Rancho Santa Margarita CA 92692
California records
California keeps its own records of charities and corporations. Search them by EIN 99-3460763 or by the name METHANE INSTITUTE INC.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
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
- 99-3460763
- 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
- 2025
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Environment (C99)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Carol Prabhu | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Carol Prabhu | December 31, 2024 | ≤ $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 99-3460763).
Questions about METHANE INSTITUTE INC
- What is the EIN of METHANE INSTITUTE INC?
- The employer identification number (EIN) of METHANE INSTITUTE INC is 99-3460763.
- Is METHANE INSTITUTE INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2025.
- Are donations to METHANE INSTITUTE INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does METHANE INSTITUTE INC file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of METHANE INSTITUTE 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 METHANE INSTITUTE INC 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 METHANE INSTITUTE INC?
- The 990-N for 2025 names Carol Prabhu.
Other nonprofits in RCHO STA MARG
- PROJECT SEA-TOPIA EIN 92-2406902 · last filed 990-N for 2024
- COTO CONSERVANCY EIN 82-2129737 · last filed 990-N for 2024
- PURPOSE DRIVEN CONNECTION EIN 26-3854748 · last filed 990 for 2024
- JESSIE REES FOUNDATION EIN 45-1836440 · last filed 990 for 2025
- COMMUNITY CHRISTIAN SCHOOLS EIN 20-5001347 · last filed 990 for 2025
- MICHAEL AND AMBER CHANG FOUNDATION EIN 81-4255209 · last filed 990-PF for 2024
- SANTA MARGARITA EAGLE FOUNDATION EIN 83-3567955 · last filed 990 for 2025
- BRIDGE OC INC EIN 84-3258071 · last filed 990 for 2024