Nonprofit · EIN 20-0513178
ADULT & PEDIATRIC SPINE RESEARCH FOUNDATION INC
Tax-exempt · SAN ANSELMO, CA 94979
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-PF | $226,343 | $492,454 | -$266,111 | $6,788,531 | $38,750 | $6,749,781 |
| December 31, 2023 | 990-PF | $456,390 | $2,023,500 | -$1,567,110 | $7,040,642 | $24,750 | $7,015,892 |
Financial details: 990-PF for the year ended December 31, 2024
Revenue
- Interest
- $39,542
- Net rental income
- -$143,445
Expenses
- Grants and similar amounts paid
- $100,000
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $100,000
Balance sheet and other
- Total assets, start of year
- $7,040,642
- Total assets, end of year
- $6,788,531
- Total liabilities, end of year
- $38,750
- Net assets, end of year
- $6,749,781
- Fair market value of assets
- $10,026,809
- Qualifying distributions
- $100,000
- Net investment income
- $226,343
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-PF for the year ended December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| PETER B PAPPAS MD PO BOX 2337, SAN ANSELMO, CA 94979 | DIRECTOR | 10 | $0 |
| SOPHIE PAPPAS PO BOX 2337, SAN ANSELMO, CA 94979 | DIRECTOR | 10 | $0 |
990-PF for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| PETER B PAPPAS MD PO BOX 2337, SAN ANSELMO, CA 94979 | DIRECTOR | 10 | $0 |
| SOPHIE PAPPAS PO BOX 2337, SAN ANSELMO, CA 94979 | DIRECTOR | 10 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 2337, SAN ANSELMO, CA 94979-2337
- In care of
- % PETER B PAPPAS MD
- Signed the 990-PF
- PETER B PAPPAS MD, DIRECTOR
- Phone
- (707) 523-2381
- Return prepared by
- DILLWOOD BURKEL & MILLAR LLP
California records
California keeps its own records of charities and corporations. Search them by EIN 20-0513178 or by the name ADULT & PEDIATRIC SPINE RESEARCH FOUNDATION 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-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 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 20-0513178
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private operating foundation
- Donations deductible (Pub 78)
- Private operating foundation, 50% limit
- Exempt since
- 2005
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Voluntary health associations and medical disciplines (G50)
- Assets (IRS master file)
- $6,788,531
- Income (IRS master file)
- $226,343
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2024 | $226,343 | $492,454 | $6,788,531 | XML |
| 990-PF | December 2023 | $456,390 | $2,023,500 | $7,040,642 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2019 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | 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 20-0513178).
Questions about ADULT & PEDIATRIC SPINE RESEARCH FOUNDATION INC
- What is the EIN of ADULT & PEDIATRIC SPINE RESEARCH FOUNDATION INC?
- The employer identification number (EIN) of ADULT & PEDIATRIC SPINE RESEARCH FOUNDATION INC is 20-0513178.
- Is ADULT & PEDIATRIC SPINE RESEARCH FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
- Are donations to ADULT & PEDIATRIC SPINE RESEARCH FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
- Which annual return does ADULT & PEDIATRIC SPINE RESEARCH FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of ADULT & PEDIATRIC SPINE RESEARCH FOUNDATION INC 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 ADULT & PEDIATRIC SPINE RESEARCH FOUNDATION INC last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2024.
- Who are the officers and directors of ADULT & PEDIATRIC SPINE RESEARCH FOUNDATION INC?
- The 990-PF for the year ended December 31, 2024 lists 2 people; 0 received compensation from the organization.
- How much revenue does ADULT & PEDIATRIC SPINE RESEARCH FOUNDATION INC have?
- On its 990-PF for the year ended December 31, 2024 it reported revenue of $226,343, expenses of $492,454 and total assets of $6,788,531 at year end.
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All nonprofits in SAN ANSELMO · California · Voluntary health associations and medical disciplines