Nonprofit · EIN 47-4799129
VIENNA VACCINE SAFETY INITIATIVE
Tax-exempt · METAIRIE, LA 70002
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $110,161 | $87,303 | $22,858 | $40,114 | – | $40,114 |
| December 31, 2024 | 990-EZ | $41,144 | $52,247 | -$11,103 | $17,256 | – | $17,256 |
| December 31, 2023 | 990-EZ | $146,412 | $131,444 | $14,968 | $28,359 | – | $28,359 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $110,161
Expenses
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $654
- Professional fees and payments to contractors
- $4,342
- Occupancy
- $1,055
- Other expenses
- $81,252
Balance sheet and other
- Total assets, start of year
- $17,256
- Total assets, end of year
- $40,114
- Total liabilities, end of year
- –
- Net assets, end of year
- $40,114
- Cash, savings and investments
- $40,114
- Gross receipts
- $110,161
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, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BARBARA RATH | President | 40 | $0 |
| KNUD BERTHELSEN | Director | 0.25 | $0 |
| PAUL HIRTLE | Secretary | 0.25 | $0 |
990-EZ for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BARBARA RATH | President | 40 | $0 |
| KNUD BERTHELSEN | Director | 0.25 | $0 |
| PAUL HIRTLE | Secretary | 0.25 | $0 |
990-EZ for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BARBARA RATH | President | 40 | $0 |
| KNUD BERTHELSEN | Director | 0.25 | $0 |
| PAUL HIRTLE | Secretary | 0.25 | $0 |
Address and contacts
- Address (IRS master file)
- 3445 N CAUSEWAY BLVD, METAIRIE, LA 70002-3734
- In care of
- % ERIN ARNOLD
- Mailing address (990-N for 2015)
- 1231 Saint Andrew Street, New Orleans LA 70130
- Principal officer (990-N for 2015)
- Barbara Rath, 1514 Prytania Street Unit D, New Orleans LA 70130
- Signed the 990-EZ
- BARBARA RATH, President
- Phone
- (504) 453-6664
- Website
- www.vi-vi.org
- Return prepared by
- Pedelahore & Co LLP
Mission
THE VIENNA VACCINE SAFETY INITIATIVE'S MISSION IS TO PROMOTE EVIDENCE-BASED VACCINE SAFETY RESEARCH AND COMMUNICATION.
Program accomplishments
- VACCINE SAFETY INITIATIVE AIMS TO PROMOTE EVIDENCE-BASED INFECTOUS DISEASE AND VACCINE SAFETY RESEARCH AND COMMUNICATION. THIS INCLUDES SCIENTIFIC PUBLICATIONS ADDRESSING WAYS TO IMPROVE THE MONITORING OF ADVERSE EVENTS FOLLOWING IMMUNICATION IN DIFFERENT PARTS OF THE WORLD, AS WELL AS WAYS TO MINIMIZE RISK, BUT ALSO INNOVATIVE STUDIES INVESTIGATING THE "REAL-WORLD" IMPACT OF INFECTIOUS AND VACCINE PREVENTABLE DISEASES.
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 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-EZ 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
- 47-4799129
- 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
- 2015
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Medical research (H90)
- Assets (IRS master file)
- $40,114
- Income (IRS master file)
- $110,161
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $110,161 | $87,303 | $40,114 | XML |
| 990-EZ | December 2024 | $41,144 | $52,247 | $17,256 | XML |
| 990-EZ | December 2023 | $146,412 | $131,444 | $28,359 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
| 990-N for 2015 Officer: Barbara Rath | December 31, 2015 | ≤ $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 47-4799129).
Questions about VIENNA VACCINE SAFETY INITIATIVE
- What is the EIN of VIENNA VACCINE SAFETY INITIATIVE?
- The employer identification number (EIN) of VIENNA VACCINE SAFETY INITIATIVE is 47-4799129.
- Is VIENNA VACCINE SAFETY INITIATIVE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2015.
- Are donations to VIENNA VACCINE SAFETY INITIATIVE tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does VIENNA VACCINE SAFETY INITIATIVE 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 VIENNA VACCINE SAFETY INITIATIVE 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 VIENNA VACCINE SAFETY INITIATIVE last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who is the principal officer of VIENNA VACCINE SAFETY INITIATIVE?
- The 990-N for 2015 names Barbara Rath.
- Who are the officers and directors of VIENNA VACCINE SAFETY INITIATIVE?
- The 990-EZ for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does VIENNA VACCINE SAFETY INITIATIVE have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $110,161, expenses of $87,303 and total assets of $40,114 at year end.
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