Data / Foundation grants / Volpini de Maestri - O'Neill Charitable Foundation
Volpini de Maestri - O'Neill Charitable Foundation: 11 grants to organizations, $160,600 (tax year ended December 2025)
Volpini de Maestri - O'Neill Charitable Foundation, a private foundation in Marshall, VA, paid 11 grants to organizations totaling $160,600 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 13, 2026. The largest was $50,000 to Salzburg Festival Society Inc in New York, NY for general support.
SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.
- EIN
- 934649418
- Based in
- Marshall, VA
- Assets
- $3,000,112
- Grants paid
- $160,600
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 13, 2026, IRS object ID 202621339349102602. It reported $160,600 in grants paid; 11 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Salzburg Festival Society Inc | New York, NY | General support | Arts, culture and humanities | $50,000 | apps.irs.gov |
| Hochschule Mozarteum | AU | General support | $24,500 | apps.irs.gov | |
| American Mozarteum Society Inc | New York, NY | General support | International, foreign affairs and national security | $20,000 | apps.irs.gov |
| Santa Maddalena Foundation Inc | New York, NY | General support | Arts, culture and humanities | $15,000 | apps.irs.gov |
| American Friends of the Sef | AU | General support | $12,300 | apps.irs.gov | |
| Friends of Florence | Washington, DC | General support | Arts, culture and humanities | $10,000 | apps.irs.gov |
| Piedmont Environmental Council | Warrenton, VA | General support | Environment | $10,000 | apps.irs.gov |
| Verein Freunde Der Kirchenmusik | AU | General support | $6,300 | apps.irs.gov | |
| Salzburg Global Seminar Inc | Washington, DC | General support | Social science | $5,000 | apps.irs.gov |
| Washington Performing Arts | Washington, DC | General support | $5,000 | apps.irs.gov | |
| Community Music School of Piedmont | Upperville, VA | Scholarship | Arts, culture and humanities | $2,500 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed May 15, 2025, IRS object ID 202531359349102463. It reported $101,211 in grants paid; 7 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Salzburg Festival Society Inc | New York, NY | General support | Arts, culture and humanities | $25,000 | apps.irs.gov |
| Universitaet Mozaretum | AU | On the road island - bella musica italian tour | $23,711 | apps.irs.gov | |
| American Friends of the Ifm | New York, NY | General support | $20,000 | apps.irs.gov | |
| Santa Maddalena Foundation Inc | New York, NY | General support | Arts, culture and humanities | $15,000 | apps.irs.gov |
| Piedmont Environmental Council | Warrenton, VA | General support | Environment | $10,000 | apps.irs.gov |
| American Friends of the Sef | New York, NY | General support | $5,000 | apps.irs.gov | |
| Community Music School of Piedmont | Upperville, VA | Scholarship | Arts, culture and humanities | $2,500 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Arts, culture and humanities | $120,000 |
| International, foreign affairs and national security | $20,000 |
| Environment | $20,000 |
| Social science | $5,000 |
States funded
| Recipient state | Granted |
|---|---|
| New York | $150,000 |
| Virginia | $25,000 |
| District of Columbia | $20,000 |
Also on SpecStream
- Who funds arts, culture and humanities in New York
- Who funds international, foreign affairs and national security in New York
- Who funds environment in Virginia
- Who funds arts, culture and humanities in District of Columbia
- Who funds social science in District of Columbia
- Who funds arts, culture and humanities in Virginia
Updated May 13, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.