Nonprofit · EIN 27-0516194
COASTAL SEDIMENTS CONFERENCES INC
Tax-exempt (reinstated) · TAMPA, FL 33647
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2023 | 990 | $265,952 | $234,123 | $31,829 | $81,765 | $0 | $81,765 |
Financial details: 990 for the year ended December 31, 2023
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $265,952
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Travel
- $2,057
- Program services (functional)
- $234,123
Balance sheet and other
- Total assets, start of year
- $49,936
- Total assets, end of year
- $81,765
- Total liabilities, end of year
- $0
- Net assets, end of year
- $81,765
- Gross receipts
- $265,952
- Employees
- 0
- Volunteers
- 10
- Year formed
- 2009
- State of legal domicile
- FL
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 for the year ended December 31, 2023, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ping Wang | President Officer | 6 | $0 |
| Julie Rosati | Vice president Officer | 1 | $0 |
| Ken Gooderham | Treasurer & secretary Officer | 4 | $0 |
Address and contacts
- Address (IRS master file)
- 5048 DEVON DR, TAMPA, FL 33647-0000
- Mailing address (990-N for 2025)
- 5048 DEVON DR, Tampa FL 33647
- Principal officer (990 for 2023)
- Ping Wang, 5048 Devon Park Drive, Tampa, FL 33647
- Principal officer (990-N for 2025)
- Ping Wang, 5048 DEVON DR, Tampa FL 33647
- Signed the 990
- Ken Gooderham, Treasurer
- Phone
- (239) 938-6813
Mission
Coordinate and execute the "Coastal Sediments" technical specialty conferences to provide an international forum for exchange of information among coastal engineers, geologists, marine scientists, shallow-water oceanographers, and others interested in the physical processes of coastal sediment transport and morphology change.
Program accomplishments
- Held a successful Coastal Sediments 2023 conference April 11-14, 2023, in New Orleans, with more than 160 oral presentations, more than 110 poster presentations and more than 325 registrants.Expenses $234,123 · revenue $265,952
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 | 990 on file |
IRS record
- EIN
- 27-0516194
- 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
- 2018
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Education (B99)
Revocation and reinstatement
- Exemption revoked
- May 15, 2012
- Posted by the IRS
- March 11, 2013
- Reinstated
- Effective May 15, 2012
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 2025 Officer: Ping Wang | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Ping Wang | December 31, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990 | December 2023 | $265,952 | $234,123 | $81,765 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-N for 2021 Officer: Ping Wang | December 31, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Ping Wang | December 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2018 Officer: Ping Wang | 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 27-0516194).
Questions about COASTAL SEDIMENTS CONFERENCES INC
- What is the EIN of COASTAL SEDIMENTS CONFERENCES INC?
- The employer identification number (EIN) of COASTAL SEDIMENTS CONFERENCES INC is 27-0516194.
- Is COASTAL SEDIMENTS CONFERENCES INC tax-exempt?
- Yes. The IRS revoked its exemption on May 15, 2012 and reinstated it effective May 15, 2012.
- Are donations to COASTAL SEDIMENTS CONFERENCES INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does COASTAL SEDIMENTS CONFERENCES INC file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of COASTAL SEDIMENTS CONFERENCES 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 COASTAL SEDIMENTS CONFERENCES 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 COASTAL SEDIMENTS CONFERENCES INC?
- The 990 for the year ended December 31, 2023 names Ping Wang.
- Who are the officers and directors of COASTAL SEDIMENTS CONFERENCES INC?
- The 990 for the year ended December 31, 2023 lists 3 people; 0 received compensation from the organization.
- How much revenue does COASTAL SEDIMENTS CONFERENCES INC have?
- On its 990 for the year ended December 31, 2023 it reported revenue of $265,952, expenses of $234,123 and total assets of $81,765 at year end.
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