Nonprofit · EIN 39-2061320
LAKE BAIKAL HERITAGE FOUNDATION
Tax-exempt · TUCSON, AZ 85719
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $119,427 | $136,564 | -$17,137 | $37,699 | $0 | $37,699 |
| December 31, 2024 | 990-EZ | $51,200 | $71,039 | -$19,839 | $54,836 | $0 | $54,836 |
| December 31, 2023 | 990-EZ | $117,087 | $106,735 | $10,352 | $74,675 | $0 | $74,675 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $119,427
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $63,331
- Compensation of officers, directors and key employees
- $6,000
- Salaries, compensation and benefits (total)
- $6,000
- Professional fees and payments to contractors
- $4,344
- Other expenses
- $62,889
- Program services (functional)
- $73,232
Balance sheet and other
- Total assets, start of year
- $54,836
- Total assets, end of year
- $37,699
- Total liabilities, end of year
- $0
- Net assets, end of year
- $37,699
- Cash, savings and investments
- $37,699
- Gross receipts
- $119,427
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 |
|---|---|---|---|
| Ariadna Reida | Board President | 10 | $6,000 |
| Elena Agarkova | Board Vice President | 5 | $0 |
| Jean MacGregor | Board Secretary | 5 | $0 |
| Gary Cook | Board Treasurer | 10 | $0 |
| Rob Cole | Board Member | 2 | $0 |
| Robert Birkby | Board Member | 5 | $0 |
990-EZ for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ariadna Reida | Board President | 20 | $6,000 |
| Elena Agarkova | Board Vice President | 5 | $0 |
| Jean MacGregor | Board Secretary | 5 | $0 |
| Gary Cook | Board Treasurer | 30 | $0 |
| Rob Cole | Board Member | 5 | $0 |
| Robert Birkby | Board Member | 10 | $0 |
990-EZ for the year ended December 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ariadna Reida | Board President | 30 | $0 |
| Elena Agarkova | Board Vice President | 5 | $0 |
| Jean MacGregor | Board Secretary | 5 | $0 |
| Gary Cook | Board Treasurer | 30 | $0 |
| Rob Cole | Board Member | 5 | $0 |
| Robert Birkby | Board Member | 10 | $0 |
Address and contacts
- Address (IRS master file)
- 2242 E 4TH ST, TUCSON, AZ 85719-5118
- In care of
- % GARY COOK
- Mailing address (990-N for 2015)
- 2242 E 4th St, Tucson AZ 85719
- Principal officer (990-N for 2015)
- Gary Cook, 2242 E 4th St, Tucson AZ 85719
- Signed the 990-EZ
- gary cook, director
- Phone
- (510) 717-1805
Mission
Promote sustainable development of Siberia and Eurasia
Program accomplishments
- Protecting key eco-systems in Eastern Europe by running programs that support the national parks and other protected territories in Ukraine, Mongolia, Georgia, and Hungary.Expenses $73,232 · grants $63,331
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
- 39-2061320
- 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
- 2008
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Environment (C30)
- Assets (IRS master file)
- $37,699
- Income (IRS master file)
- $119,427
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $119,427 | $136,564 | $37,699 | IRS |
| 990-EZ | December 2024 | $51,200 | $71,039 | $54,836 | XML |
| 990-EZ | December 2023 | $117,087 | $106,735 | $74,675 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-N for 2015 Officer: Gary Cook | 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 39-2061320).
Questions about LAKE BAIKAL HERITAGE FOUNDATION
- What is the EIN of LAKE BAIKAL HERITAGE FOUNDATION?
- The employer identification number (EIN) of LAKE BAIKAL HERITAGE FOUNDATION is 39-2061320.
- Is LAKE BAIKAL HERITAGE FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2008.
- Are donations to LAKE BAIKAL HERITAGE FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does LAKE BAIKAL HERITAGE FOUNDATION 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 LAKE BAIKAL HERITAGE FOUNDATION 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 LAKE BAIKAL HERITAGE FOUNDATION 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 LAKE BAIKAL HERITAGE FOUNDATION?
- The 990-N for 2015 names Gary Cook.
- Who are the officers and directors of LAKE BAIKAL HERITAGE FOUNDATION?
- The 990-EZ for the year ended December 31, 2025 lists 6 people; 1 received compensation from the organization, the highest $6,000 (Ariadna Reida, Board President).
- How much revenue does LAKE BAIKAL HERITAGE FOUNDATION have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $119,427, expenses of $136,564 and total assets of $37,699 at year end.
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