International giving · Europe
Which US foundations give to Luxembourg?
US foundations sent $6M to organizations in Luxembourg across 39 grants, from 15 different funders. Read from IRS 990 filings.
The short version
- 15 US foundations have made grants to Luxembourg, totaling $6M across 39 grants on record.
- THE H HOVNANIAN FAMILY FOUNDATION INC (NJ) is the largest US funder of Luxembourg organizations, with $3M.
- US giving to Luxembourg has risen over the filing years on record.
The biggest funders, year by year
Each top funder of Luxembourg with its total, and how that giving falls across the filing years — darker means more.
| '17 | '18 | '19 | '20 | '21 | '22 | '23 | '24 | '25* | |
|---|---|---|---|---|---|---|---|---|---|
| THE H HOVNANIAN FAMILY FOUNDATION INC$3M | |||||||||
| JPMORGAN CHASE FOUNDATION$724k | |||||||||
| THE LEONA M AND HARRY B HELMSLEY CHARITABLE TRUST$541k | |||||||||
| THE ANDREW W MELLON FOUNDATION$500k | |||||||||
| THE ANNENBERG FOUNDATION$478k | |||||||||
| JOHN TEMPLETON FOUNDATION$196k | |||||||||
| TERRA FOUNDATION FOR AMERICAN ART$150k | |||||||||
| THE HAROLD C SMITH FOUNDATION TO PROMOTE CHRISTIANITY$145k |
* 2025 onward is still arriving — 990s lag 12–24 months, so the most recent years under-report.
Top US funders of Luxembourg
What the money funds
By the stated purpose of 44 grants that carry one.
6 recipients
6 recipients
1 recipient
5 recipients
3 recipients
2 recipients
1 recipient
1 recipient
Largest recipients in Luxembourg
Spelling, accent, abbreviation, and language variants of the same organization are merged into one recipient. Organizations abroad have no US EIN, so this resolution is best-effort.
1 US funder · 4 grants
2 US funders · 3 grants
1 US funder · 9 grants
1 US funder · 4 grants
1 US funder · 7 grants
1 US funder · 2 grants
Who funds whom
The largest funder-to-recipient ties — which US foundation backs which organization in Luxembourg.
Where the funders are
The US states home to the foundations giving to Luxembourg, shaded by dollars granted. Click a state.
Notable grants
The largest individual grants to Luxembourg on record.
Questions and answers
- Which US foundation gives the most to Luxembourg?
- THE H HOVNANIAN FAMILY FOUNDATION INC is the largest US funder of Luxembourg organizations on record, with $3M across 4 grants.
- How much do US foundations give to Luxembourg?
- 15 US foundations have granted a combined $6M to organizations in Luxembourg across 39 grants in the IRS filings on record.
- What do US foundations fund in Luxembourg?
- The largest areas are general & operating support, economic & community development, environment & climate, by the stated purpose of the grants.