Nonprofit · EIN 20-3463423
COASTAL ENGINEERING FOUNDATION
Tax-exempt · PETALUMA, CA 94954
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-EZ | $4,259 | $6,482 | -$2,223 | $83,227 | $0 | $83,227 |
| December 31, 2023 | 990-EZ | $2,365 | $2,237 | $128 | $83,463 | $0 | $83,463 |
Financial details: 990-EZ for the year ended December 31, 2024
Revenue
- Investment income
- $3,100
- Net gain from sales of assets
- $1,159
Expenses
- Grants and similar amounts paid
- $1,225
- Compensation of officers, directors and key employees
- $0
- Other expenses
- $5,257
Balance sheet and other
- Total assets, start of year
- $83,463
- Total assets, end of year
- $83,227
- Total liabilities, end of year
- $0
- Net assets, end of year
- $83,227
- Cash, savings and investments
- $83,227
- Gross receipts
- $20,411
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-EZ for the year ended December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RONALD NOBLE | PRESIDENT | 0 | $0 |
990-EZ for the year ended December 31, 2023: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RONALD NOBLE | PRESIDENT | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 2420 MOUNTAIN RANCH RD, PETALUMA, CA 94954-1183
- In care of
- % RONALD M NOBLE
- Signed the 990-EZ
- RONALD NOBLE, PRESIDENT
- Phone
- (415) 884-0727
- Return prepared by
- GHIRARDO CPA
California records
California keeps its own records of charities and corporations. Search them by EIN 20-3463423 or by the name COASTAL ENGINEERING FOUNDATION.
- 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)
Mission
CONDUCT ENGINEERING SEMINARS
Program accomplishments
- SPONSOR TECHNICAL SOCIETIES
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 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 20-3463423
- 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
- 2005
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Environment (C32)
- Assets (IRS master file)
- $83,227
- Income (IRS master file)
- $20,411
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2024 | $4,259 | $6,482 | $83,227 | XML |
| 990-EZ | December 2023 | $2,365 | $2,237 | $83,463 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
| 990-EZ | December 2017 | – | – | – | 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 20-3463423).
Questions about COASTAL ENGINEERING FOUNDATION
- What is the EIN of COASTAL ENGINEERING FOUNDATION?
- The employer identification number (EIN) of COASTAL ENGINEERING FOUNDATION is 20-3463423.
- Is COASTAL ENGINEERING FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
- Are donations to COASTAL ENGINEERING FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does COASTAL ENGINEERING FOUNDATION file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of COASTAL ENGINEERING FOUNDATION 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 COASTAL ENGINEERING FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2024.
- Who are the officers and directors of COASTAL ENGINEERING FOUNDATION?
- The 990-EZ for the year ended December 31, 2024 lists 1 person; 0 received compensation from the organization.
- How much revenue does COASTAL ENGINEERING FOUNDATION have?
- On its 990-EZ for the year ended December 31, 2024 it reported revenue of $4,259, expenses of $6,482 and total assets of $83,227 at year end.
Other nonprofits in PETALUMA
- DAILY ACTS ORGANIZATION EIN 20-3851259 · last filed 990 for 2024
- FARALLON INSTITUTE EIN 26-0467490 · last filed 990 for 2025
- FRIENDS OF THE PETALUMA RIVER EIN 94-3275198 · last filed 990 for 2025
- GULCH ENVIRONMENTAL FOUNDATION EIN 84-3607893 · last filed 990-PF for 2025
- PETALUMA NEIGHBORHOOD ASSOCIATION EIN 27-4831788 · last filed 990-EZ for 2024
- ROOM TO ROAM EIN 20-1582470 · last filed 990-N for 2025
- FRIENDS OF BELLWEATHER EIN 99-1026812 · last filed 990-N for 2024
- COMMUNITY LAND SHEPHERDS EIN 93-3342068 · last filed 990-EZ for 2025