Washington OXI Day Foundation
Donations deductibleWashington OXI Day Foundation's network
5 people3 organisationsi5 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (5). Violet dotted lines (3) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.The board
5 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 5 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Alexander Karloutsos | Director | 2018 | 8 yrs |
| Andrew E Manatos (also filed as Andrew Manatos) | President | 2018 | 8 yrs |
| Dimitri Nionakis | Director | 2018 | 8 yrs |
| Emanuel A Manatos (also filed as Emanuel Manatos) | Executive Dir. | 2018 | 8 yrs |
| Leon Andris | Director/Secret | 2018 | 8 yrs |
Under 5 years5 to 6 years6 years or more
Pay and hours
year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Emanuel A Manatos | Executive Dir. | 30 | $75k | ||
| Andrew E Manatos | President | 2.5 | $0 | ||
| Leon Andris | Director/Secret | 1 | $0 | ||
| Dimitri Nionakis | Director | 1 | $0 | ||
| Alexander Karloutsos | Director | 1 | $0 |
About
- Legal name
- Washington Oxi Day Foundation
- EIN
- 453059221
- Address
- 1100 New Hampshire Ave Nw, Washington, DC, 20037-1501
- State
- District of Columbia
- Mission
- (as filed on the Form 990)
- Activity (NTEE)
- A84 Arts, culture and humanities
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Arts, Culture & Humanities
- Size band
- 3 (IRS master file code)
- Formed
- 2011
- Principal officer
- Andrew E Manatos (as named on the Form 990)
- IRS ruling date
- 1 November 2011
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 6, latest 2024
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥8years on the filingsAlexander Karloutsos
≥8years on the filingsAndrew E Manatos
≥8years on the filingsDimitri Nionakis
≥8years on the filingsEmanuel A Manatos
Latest return
year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.- Total assets
- $91k
- Total liabilities
- $41k
- Net assets or fund balances
- $50k
- Contributions and grants received
- $523k
- Program service revenue
- $0
- Grants and similar paid out
- $13k
- Employees
- 1
- Volunteers
- 5
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.| Tax year | Total revenue | Total expenses | Surplus or deficit |
|---|---|---|---|
| 2024 | $523k | $626k | Deficit $104k |
As filed on the IRS Form 990. US dollars.
Grants paid
1 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.| Recipient | Purpose | Amount |
|---|---|---|
| National Hellenic Museum | $5k |
State registration
1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.Washington Oxi Day Foundation likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: DC Department of Licensing and Consumer Protection (DLCP), corporate registrations (opendata.dc.gov). Licence: CC BY 4.0. Attribution: DC DLCP. Data last fetched 18 October 2026.
- State
- District of Columbia
- Entity type
- Domestic Nonprofit Corporation
- Status
- Active - In Good Standing
- Formed
- 26 August 2011
- Registered agent
- Leon Andris (city and state not held)