· Private foundation
George Rr Martin Literary Foundation Trust
Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What you funded, over time
Every grant clustered by its grantee’s IRS cause code (NTEE), by year — across FY2017–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k5 grants · $26k
- $10k–50k1 grant · $25k
- $50k–250k1 grant · $200k
| Recipient | Amount |
|---|---|
| AUTHORS GUILD FOUNDATION | $200,000 |
| IAIA FOUNDATION | $25,000 |
| NEW MEXICO FILM FOUNDATION | $5,500 |
| CLARION FOUNDATION | $5,150 |
| RIVERDALE CHILDREN'S THEATER | $5,000 |
| BROOKLYN BOOK BODEGA | $5,000 |
| MARBLEJAM KIDS INC | $5,000 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Dollar for dollar, your grants (FY18–24) land where the poverty rate runs at 14%, against an area that typically sits at 10%. 98% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
9 repeat relationships — 4 still active in FY2024, 5 since wound down; 3 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 16% of grant dollars renewed an existing relationship; $210k went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- IOINSTITUTE OF AMERICAN INDIAN ARTS FOUNDATION3× · 2018–2020 · $75k · revenue +45%
- TCTHE CLARION FOUNDATION5× · 2017–2024 · $26k · revenue +19%
MARBLEJAM KIDS INC5× · 2018–2024 · $25k · revenue +241%
Funded once
Northwestern Universityone grant, 2022 · $5.0M · revenue +4%- LSLOCUS SCIENCE FICTION FOUNDATION INCgraduatedone grant, 2019 · $5k · revenue +151%
- NMNEW MEXICO SCHOOL OF THE ARTSone grant, 2020 · $5k
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
Expand the impact of the literay arts
To create a rigorous, compassionate and inclusive environment to learn the art of reading and writing from accomplished authors.
The mission of the Hurston Wright Foundation is to mentor discover and honor Black writers providing community and professional development through culturally relevant services support and opportunities.
Literary and educational
The Art of Brooklyn Film Festival is an annual event that brings Brooklyns celebrated film and media makers together with their peers across the country and around the world. AoBFF is a filmmaker-focused event, platform and showcase for…
Poetry flash builds community through literature
The mission of the national book foundation is to celebrate the best literature published in the united states, expand its audience, and ensure that books have a prominent place in our culture. nbf carries out its mission through awards &…
Dzanc Books was hailed as the future of publishing in Publishers Weekly in December 2007. Beginning with modest goals of publishing 4-6 titles each year, the house now publishes between 10-15 books annually. Notable and award-winning…
San Diego Writers, Ink nurtures writers and fosters a literary community by: serving as a hub for the literary community, promoting literature, providing artistic development for writers at all levels, and facilitating artistic…
For reference, the grantee most central to the portfolio’s shape is The Authors Guild Foundation Inc and the most unlike its peers is Marblejam Kids Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
10 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 10 of the 16 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds Northwestern University ↗
- Who funds THE AUTHORS GUILD FOUNDATION INC ↗
- Who funds INSTITUTE OF AMERICAN INDIAN ARTS FOUNDATION ↗
- Who funds Clarion West ↗
- Who funds THE CLARION FOUNDATION ↗
- Who funds MARBLEJAM KIDS INC ↗
- Who funds New Mexico Film Foundation ↗
- Who funds ODYSSEY WRITING WORKSHOPS CHARITABLE TRUST ↗
- Who funds LOCUS SCIENCE FICTION FOUNDATION INC ↗
- Who funds BROOKLYN BOOK BODEGA INC ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization George Rr Martin Literary Foundation Trust funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.
- Marblejam Kids Inc — 0% of income from government
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.
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How do I get to George Rr Martin Literary Foundation Trust?
Find your warmest path to George Rr Martin Literary Foundation Trust through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.