Nonprofit · EIN 93-4385992
PIONEER RESEARCH LABORATORIES
Tax-exempt · SAN FRANCISCO, CA 94108
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $3,570,333 | $1,911,915 | $1,658,418 | $1,802,714 | $144,296 | $1,658,418 |
| December 31, 2024 | 990-EZ | $0 | $0 | $0 | $0 | – | $0 |
| July 31, 2024 | 990-EZ | $0 | $0 | $0 | $0 | $0 | $0 |
| December 31, 2023 | 990-EZ (amended) | $0 | $0 | $0 | $0 | – | $0 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $3,546,599
- Program service revenue
- $0
- Investment income
- $23,734
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $107,456
- Other salaries and wages
- $893,208
- Salaries, compensation and benefits (total)
- $1,164,434
- Professional fundraising fees
- $0
- Legal fees
- $2,258
- Accounting fees
- $7,420
- Occupancy
- $32,146
- Travel
- $67,389
- Program services (functional)
- $1,833,483
- Management and general (functional)
- $78,432
Balance sheet and other
- Total assets, start of year
- $0
- Total assets, end of year
- $1,802,714
- Total liabilities, end of year
- $144,296
- Net assets, end of year
- $1,658,418
- Land, buildings and equipment
- $3,192
- Net assets without donor restrictions
- $726,072
- Net assets with donor restrictions
- $932,346
- Gross receipts
- $3,570,333
- Employees
- 13
- Year formed
- 2023
- State of legal domicile
- CA
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, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| JONATHAN LIU | HEAD OF DATA | 40 | $106,618 | $14,842 |
| ERIKA ALDEN DEBENEDICTIS CEO | BOARD PRESIDENT Trustee or director, Officer | 40 | $98,319 | $9,137 |
| MEGAN BLEWETT | Secretary Trustee or director, Officer | 1 | $0 | $0 |
| THOMAS KALIL | TREASURER/VP Trustee or director, Officer | 1 | $0 | $0 |
990-EZ for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Erika DeBenedictis | President | 32 | $0 |
| Thomas Kalil | Treasurer | 0.2 | $0 |
| Megan Blewett | Secretary | 0.2 | $0 |
990-EZ for the year ended July 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Erika DeBenedictis | President | 30 | $0 |
| Thomas Kalil | Treasurer | 0.2 | $0 |
| Megan Blewett | Secretary | 0.2 | $0 |
990-EZ for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Erika DeBenedictis | President | 30 | $0 |
| Thomas Kalil | Treasurer | 0.2 | $0 |
| Megan Blewett | Secretary | 0.2 | $0 |
Address and contacts
- Address (IRS master file)
- 28 GEARY STREET STE 625 - PMB 5041, SAN FRANCISCO, CA 94108-5722
- In care of
- % ERIKA DEBENEDICTIS
- Principal officer (990 for 2025)
- ERIKA ALDEN DEBENEDICTIS
- Signed the 990
- ERIKA ALDEN DEBENEDICTIS, CEO
- Phone
- (561) 933-9030
- Website
- PIONEER-LABS.ORG
- Return prepared by
- ERNST WINTTER & ASSOCIATES LLP
California records
California keeps its own records of charities and corporations. Search them by EIN 93-4385992 or by the name PIONEER RESEARCH LABORATORIES.
- 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
CONDUCTING RESEARCH CONTRIBUTING TO SCIENTIFIC KNOWLEDGE AND EDUCATION IN BIOLOGICAL ENGINEERING AND BIOTECHNOLOGICAL INNOVATION AND INVESTIGATING SCIENTIFIC CHALLENGES RELATED TO ENVIRONMENTAL AND PUBLIC HEALTH.
Program accomplishments
- PROGRAM SERVICE ACCOMPLISHMENTS: Research - Accepted two grants to support biological engineering research dedicated to the advancement of science and technology; conducted biological engineering research on protein and strain engineering; hosted a workshop to support scientific advancement; became operational and provided laboratory space to host research projects.Expenses $1,833,483
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in July, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | July 31, 2026 | December 15, 2026 | Not due yet |
| 2024 | July 31, 2025 | December 15, 2025 | Check at the IRS |
| 2023 | July 31, 2024 | December 16, 2024 | 990-EZ on file |
IRS record
- EIN
- 93-4385992
- 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
- 2024
- Accounting year ends
- July
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U42)
- Assets (IRS master file)
- $1,802,714
- Income (IRS master file)
- $3,570,333
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $3,570,333 | $1,911,915 | $1,802,714 | XML |
| 990-EZ | December 2024 | $0 | $0 | $0 | XML |
| 990-EZ | July 2024 | $0 | $0 | $0 | IRS |
| 990-EZ | December 2023 | $0 | $0 | $0 | XML |
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 93-4385992).
Questions about PIONEER RESEARCH LABORATORIES
- What is the EIN of PIONEER RESEARCH LABORATORIES?
- The employer identification number (EIN) of PIONEER RESEARCH LABORATORIES is 93-4385992.
- Is PIONEER RESEARCH LABORATORIES tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
- Are donations to PIONEER RESEARCH LABORATORIES tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does PIONEER RESEARCH LABORATORIES file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of PIONEER RESEARCH LABORATORIES due?
- The return for tax year 2025 (the year ending July 31, 2026) is due December 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did PIONEER RESEARCH LABORATORIES last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of PIONEER RESEARCH LABORATORIES?
- The 990 for the year ended December 31, 2025 names ERIKA ALDEN DEBENEDICTIS.
- Who are the officers and directors of PIONEER RESEARCH LABORATORIES?
- The 990 for the year ended December 31, 2025 lists 4 people; 2 received compensation from the organization, the highest $106,618 (JONATHAN LIU, HEAD OF DATA).
- How much revenue does PIONEER RESEARCH LABORATORIES have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $3,570,333, expenses of $1,911,915 and total assets of $1,802,714 at year end.
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