Nonprofit · EIN 83-1782268
HORIZONTAL
Tax-exempt · WASHINGTON, DC 20005
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $852,082 | $688,889 | $163,193 | $288,623 | $0 | $288,623 |
| December 31, 2024 | 990 | $799,550 | $856,572 | -$57,022 | $147,401 | $31,687 | $115,714 |
| December 31, 2023 | 990 | $754,249 | $628,037 | $126,212 | $172,736 | $0 | $172,736 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $10,381
- Program service revenue
- $841,701
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $100
- Compensation of officers, directors and key employees
- $82,080
- Salaries, compensation and benefits (total)
- $92,348
- Professional fundraising fees
- $0
- Accounting fees
- $2,632
- Occupancy
- $1,030
- Travel
- $15,758
- Program services (functional)
- $589,685
- Management and general (functional)
- $78,448
- Fundraising (functional)
- $20,756
Balance sheet and other
- Total assets, start of year
- $147,401
- Total assets, end of year
- $288,623
- Total liabilities, end of year
- $0
- Net assets, end of year
- $288,623
- Net assets without donor restrictions
- $288,623
- Gross receipts
- $852,082
- Employees
- 1
- Volunteers
- 2
- Year formed
- 2018
- State of legal domicile
- DC
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 |
|---|---|---|---|
| RAPHAEL MIMOUN | EXECUTIVE DIRECTOR Trustee or director, Officer | 40 | $82,080 |
| TRINH NGUYEN | BOARD MEMBER Trustee or director | 2 | $0 |
| JOSEPH BRENNAN | BOARD MEMBER Trustee or director | 2 | $0 |
990 for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Raphael Mimoun | Executive Director Trustee or director, Officer | 40 | $75,780 | $3,584 |
| Trinh Nguyen | Board Member Trustee or director | 2 | $0 | $0 |
| Joseph Brennan | Board Member Trustee or director | 2 | $0 | $0 |
990 for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Raphael Mimoun | Executive Director Trustee or director, Officer | 40 | $71,860 |
| Trinh Nguyen | Board Member Trustee or director | 2 | $0 |
| Joseph Brennan | Board Member Trustee or director | 2 | $0 |
Address and contacts
- Address (IRS master file)
- 1100 13TH ST NW STE 800, WASHINGTON, DC 20005-4281
- In care of
- % RAPHAEL MIMOUN
- Principal officer (990 for 2025)
- RAPHAEL MIMOUN, 1100 13TH ST NW STE 800, WASHINGTON, DC 20005
- Signed the 990
- RAPHAEL MIMOUN, EXECUTIVE DIRECTOR
- Phone
- (202) 322-3939
- Website
- wearehorizontal.org
- 990-N for 2018 filed under this EIN
- Most likely by a chapter, club or affiliate (it says receipts are normally $50,000 or less). Officer: Raphael Mimoun, 19 U St NW, Washington DC 20001. Mailing address: PO Box 53308, Washington DC 20009. Website: www.hzontal.org
- Return prepared by
- EASY OFFICE DBA JITASA
Mission
HORIZONTAL'S MISSION IS TO EMPOWER COMMUNITIES AROUND THE WORLD THROUGH EDUCATION AND TECHNOLOGY.
Program accomplishments
- SHIRA HELPS ORGANIZATIONS AND COMMUNITIES BUILD THEIR RESILIENCE IN THE FACE OF CYBERATTACKS.Expenses $360,358 · revenue $421,417
- TELLA HELPS PEOPLE PROTECTS THE PRIVACY AND SECURITY OF THEIR DATA.Expenses $229,327 · grants $100 · revenue $420,284
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 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 83-1782268
- 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
- 2018
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- International, foreign affairs and national security (Q32)
- Assets (IRS master file)
- $288,623
- Income (IRS master file)
- $852,082
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $852,082 | $688,889 | $288,623 | XML |
| 990 | December 2024 | $799,550 | $856,572 | $147,401 | IRS |
| 990 | December 2023 | $754,249 | $628,037 | $172,736 | XML |
| 990 | December 2022 | $267,948 | $357,984 | $47,324 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990-N for 2018 Officer: Raphael Mimoun Filed under this EIN, most likely by a chapter or affiliate | December 31, 2018 | ≤ $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 83-1782268).
Questions about HORIZONTAL
- What is the EIN of HORIZONTAL?
- The employer identification number (EIN) of HORIZONTAL is 83-1782268.
- Is HORIZONTAL tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2018.
- Are donations to HORIZONTAL tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does HORIZONTAL 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 HORIZONTAL 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 HORIZONTAL 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 HORIZONTAL?
- The 990 for the year ended December 31, 2025 names RAPHAEL MIMOUN.
- Who are the officers and directors of HORIZONTAL?
- The 990 for the year ended December 31, 2025 lists 3 people; 1 received compensation from the organization, the highest $82,080 (RAPHAEL MIMOUN, EXECUTIVE DIRECTOR).
- How much revenue does HORIZONTAL have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $852,082, expenses of $688,889 and total assets of $288,623 at year end.
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