Nonprofit · EIN 30-0377683
INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES
Tax-exempt · SAN FRANCISCO, CA 94122
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $19,894 | $29,380 | -$9,486 | $326,005 | $72 | $325,933 |
| December 31, 2024 | 990-EZ | $97,154 | $39,946 | $57,208 | $335,493 | $74 | $335,419 |
| December 31, 2023 | 990-EZ | $52,661 | $25,374 | $27,287 | $278,211 | $0 | $278,211 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $19,814
- Program service revenue
- $0
- Investment income
- $80
Expenses
- Grants and similar amounts paid
- $10,316
- Compensation of officers, directors and key employees
- $10,000
- Salaries, compensation and benefits (total)
- $0
- Professional fees and payments to contractors
- $10,000
- Printing, publications and postage
- $5,542
- Other expenses
- $3,522
- Program services (functional)
- $26,315
Balance sheet and other
- Total assets, start of year
- $335,493
- Total assets, end of year
- $326,005
- Total liabilities, end of year
- $72
- Net assets, end of year
- $325,933
- Cash, savings and investments
- $323,767
- Gross receipts
- $19,894
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 |
|---|---|---|---|
| Gail Kampmeier | Journal Editor | 20 | $10,000 |
| David Bloom | Executive Committee Chair | 8 | $0 |
| Chandra Earl | Treasurer | 2 | $0 |
| Visotheary Ung | Executive Committee Secretary | 2 | $0 |
| Stanley Blum | Secretariat Administrator | 4 | $0 |
990-EZ for the year ended December 31, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Gail Kampmeier | Journal Editor | 10 | $10,000 |
| David Bloom | Executive Committee Chair | 8 | $0 |
| Chandra Earl | Treasurer | 2 | $0 |
| Visotheary Ung | Executive Committee Secretary | 2 | $0 |
| Stanley Blum | Secretariat Administrator | 4 | $0 |
990-EZ for the year ended December 31, 2023: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Gail Kampmeier | Journal Editor | 10 | $10,000 |
| Elycia Wallis | Executive Committee Chair | 8 | $0 |
| David Bloom | Executive Committee Deputy Chair | 4 | $0 |
| Visotheary Ung | Executive Committee Secretary | 1 | $0 |
| Stanley Blum | Secretariat Administrator | 4 | $0 |
Address and contacts
- Address (IRS master file)
- 1342 34TH AVE, SAN FRANCISCO, CA 94122-1309
- In care of
- % STANLEY BLUM
- Mailing address (990-N for 2022)
- 1342 34th Ave, San Francisco CA 94122
- Principal officer (990-N for 2022)
- Stanley Blum, 1342 34th Ave, San Francisco CA 94122
- Signed the 990-EZ
- Chandra Earl, Treasurer
- Website
- https://www.tdwg.org
California records
California keeps its own records of charities and corporations. Search them by EIN 30-0377683 or by the name INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES.
- 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
Our organization develops ratifies and promotes data standards and guidelines for the recording and exchange biodiversity information. We also provide a forum for discussing all aspects of biodiversity information management through conferences online discussions and publications.
Program accomplishments
- We convened our annual conference jointly with GEOBON. org GBIF. org and OBIS. org as LivingData2025. com in Bogota Colombia. Highlights included: - 931 registered participants 711 in person 221 virtual; - 554 simple abstracts published in the conference program. The abstracts posters and links to videos are now openly accessible via the conference program. Also see the LivingData2025 YouTube channel -- https : www.youtube. com @LivingData2025. The Humboldt Institute in Bogota was the conference host and served as the financial manager. The conference broke even and no proceeds were distributed to partner organizations. We paid the airfare and lodging for the Chair of our Board to attend the conference.Expenses $866
- TDWG made two awards grants to suppor the work of our task groups. One was to our environmental DNA task group which attached a working meeting to the conference of the Genomic Standards Consortium gensc. org which met in Cambridge UK. The TDWG grant helped three participants travel to the meeting. The second grant was to reimburse the travel expenses of the leader of our Technical Architecture Group who traveled to Scotland and Switzerland to work with collaborators to advance a technical specification for digital specimens and further develop a data standard for geological specimens in natural history museums.Expenses $10,077 · grants $10,077
- More than 100 extended abstracts were published in our journal Biodiversity Information Science and Standards biss.pensoft. net. We paid our editor 10,000 and 5,372 to our journal publisher Pensoft. net.Expenses $15,372
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-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
- 30-0377683
- 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
- 2018
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Medical research (H03)
- Assets (IRS master file)
- $326,005
- Income (IRS master file)
- $19,894
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $19,894 | $29,380 | $326,005 | IRS |
| 990-EZ | December 2024 | $97,154 | $39,946 | $335,493 | IRS |
| 990-EZ | December 2023 | $52,661 | $25,374 | $278,211 | XML |
| 990-N for 2022 Officer: Stanley Blum | December 31, 2022 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-N for 2020 Officer: Stanley Blum | December 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Stanley Blum | December 31, 2019 | ≤ $50,000 receipts | – | – | e-Postcard |
| 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 30-0377683).
Questions about INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES
- What is the EIN of INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES?
- The employer identification number (EIN) of INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES is 30-0377683.
- Is INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2018.
- Are donations to INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES 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 INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES 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 INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES?
- The 990-N for 2022 names Stanley Blum.
- Who are the officers and directors of INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES?
- The 990-EZ for the year ended December 31, 2025 lists 5 people; 1 received compensation from the organization, the highest $10,000 (Gail Kampmeier, Journal Editor).
- How much revenue does INTERNATIONAL WORKING GROUP ON TAXONOMIC DATABASES have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $19,894, expenses of $29,380 and total assets of $326,005 at year end.
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