Nonprofit · EIN 20-5342242
BUTTERFLY EFFECT
Tax-exempt · VIENNA, VA 22181
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $36,024 | $54,980 | -$18,956 | $17,997 | $0 | $17,997 |
| December 31, 2024 | 990-EZ | $36,990 | $36,908 | $82 | $36,953 | $0 | $36,953 |
| December 31, 2023 | 990-EZ | $9,604 | $2,400 | $7,204 | $36,871 | $0 | $36,871 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $36,024
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $38,500
- Compensation of officers, directors and key employees
- $650
- Salaries, compensation and benefits (total)
- $8,000
- Occupancy
- $8,480
- Program services (functional)
- $9,000
Balance sheet and other
- Total assets, start of year
- $36,953
- Total assets, end of year
- $17,997
- Total liabilities, end of year
- $0
- Net assets, end of year
- $17,997
- Cash, savings and investments
- $17,997
- Gross receipts
- $36,024
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 |
|---|---|---|---|
| Alexey Predit | Manager | 1 | $650 |
| Konstantin Panov | Director, Managing Partner | 0.5 | $0 |
| Alla Davidova | President | 0.1 | $0 |
990-EZ for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Konstantin Panov | Director, Managing Partner | 0.5 | $0 |
| Alla Davidova | President | 0.5 | $0 |
990-EZ for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Konstantin Panov | Director, Managing Partner | 0.5 | $0 |
| Alla Davidova | President | 0.5 | $0 |
Address and contacts
- Address (IRS master file)
- 2902 LANGHOLM PL, VIENNA, VA 22181-5902
- In care of
- % ALLA DAVIDOVA
- Mailing address (990-N for 2021)
- 2902 LANGHOLM PL, VIENNA VA 22181
- Principal officer (990-N for 2021)
- KONSTANTIN PANOV, 2902 LANGHOLM PL, VIENNA VA 22181
- Signed the 990-EZ
- Konstantin Panov, Managing Partner
- Phone
- (703) 862-3320
- Website
- www.butterflyeffectus.org
Mission
The Butterfly Effect is organized exclusively for the purpose of advancement of education under Section 501(c)(3) of the Internal Revenue Code.
Program accomplishments
- (1) Participation of 23 students in the International Math Kangaroo Contest 2022 has been supported through provision of free tutoring services for the whole school year. (2) 17 students have been supported in their studies at the "Zerkalo" theatrical studio through waiving their tuition fees.Expenses $8,000 · grants $46,980
- (a) participation of 19 students in 2025 Math International Kangaroo competition has been accomplished, including intensive preparation sessions, covering costs of materials and tutoring; (b) 5 performances by the 'Zerkalo' theater studio have been supported, covering lease of performance space, costs of costumes and equipment plus expenses on instruction and staging.Expenses $1,000 · grants $37,500
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
- 20-5342242
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Supporting organization (509(a)(3))
- Donations deductible (Pub 78)
- Supporting organization of unknown type
- Exempt since
- 2008
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Education (B20)
- Assets (IRS master file)
- $17,997
- Income (IRS master file)
- $36,024
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $36,024 | $54,980 | $17,997 | IRS |
| 990-EZ | December 2024 | $36,990 | $36,908 | $36,953 | XML |
| 990-EZ | December 2023 | $9,604 | $2,400 | $36,871 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-N for 2021 Officer: KONSTANTIN PANOV | December 31, 2021 | ≤ $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 20-5342242).
Questions about BUTTERFLY EFFECT
- What is the EIN of BUTTERFLY EFFECT?
- The employer identification number (EIN) of BUTTERFLY EFFECT is 20-5342242.
- Is BUTTERFLY EFFECT tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2008.
- Are donations to BUTTERFLY EFFECT tax-deductible?
- Yes. It is listed in IRS Publication 78 (Supporting organization of unknown type).
- Which annual return does BUTTERFLY EFFECT file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of BUTTERFLY EFFECT 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 BUTTERFLY EFFECT 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 BUTTERFLY EFFECT?
- The 990-N for 2021 names KONSTANTIN PANOV.
- Who are the officers and directors of BUTTERFLY EFFECT?
- The 990-EZ for the year ended December 31, 2025 lists 3 people; 1 received compensation from the organization, the highest $650 (Alexey Predit, Manager).
- How much revenue does BUTTERFLY EFFECT have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $36,024, expenses of $54,980 and total assets of $17,997 at year end.
Other nonprofits in VIENNA
- IMAGINE SCHOOLS NON-PROFIT INC EIN 20-3590526 · last filed 990 for 2025
- OAKCREST SCHOOL EIN 52-1182755 · last filed 990 for 2025
- GREEN HEDGES SCHOOL INC EIN 54-0840577 · last filed 990 for 2025
- VIRGINIA UNIVERSITY OF INTEGRATIVE MEDICINE INC EIN 20-0683049 · last filed 990 for 2024
- AUI LABS EIN 37-1904234 · last filed 990 for 2025
- LORIEN WOOD EIN 56-2378397 · last filed 990 for 2025
- DAVID NETWORK EIN 99-4579478 · last filed 990 for 2025
- FAMILY REUNION EIN 26-2584347 · last filed 990 for 2024