· Public charity
Tioga Fund Inc
Development and implementation of advocacy strategies to advance climate changesolutions, address women's inequality, improve democratic institutions, and protect civil liberties.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2022.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2022
- $50k–250k2 grants · $200k
- $250k+2 grants · $1.5M
| Recipient | Amount |
|---|---|
| FAMILY FRIENDLY ACTION FUND | $1,200,000 |
| SIXTEEN THIRTY FUND | $292,000 |
| TIDES ADVOCACY | $100,000 |
| WESTERN FUTURES FUND | $100,000 |
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.
Your human-services grants (FY20–21, $155k) land where the poverty rate runs at 13%, against an area that typically sits at 10%. 100% of those 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.
4 repeat relationships — 1 still active in FY2022, 3 since wound down; 2 grantees were first funded in FY2022 (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 FY2022, 7% of grant dollars renewed an existing relationship; $1.3M 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
- TATIDES ADVOCACY2× · 2020–2022 · $155k · revenue -40%
- OCOil Change USA3× · 2017–2019 · $120k · revenue -89% · 63% of their budget
- CCCHESAPEAKE CLIMATE ACTION NETWORK ACTION FUND INC2× · 2017–2021 · $70k · revenue ×18
Funded once
- NPNEO Philanthropy Action Fund Incone grant, 2018 · $175k · revenue -34%
- LOLEAGUE OF CONSERVATION VOTERS INCgraduatedone grant, 2020 · $150k · revenue +104%
CONSERVATION LAW FOUNDATION INCgraduatedone grant, 2017 · $125k · revenue +113%
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.
Cgc operates as a nonprofit financial institution that invests directly and through partners to transform financial markets by using public and private investing to accelerate the deployment of projects that strengthen the grid, reduce…
To improve the environment through education and policy work, with an emphasis on pollution, climate change, and energy issues; and how congress and the administration stand on these issues.
Climate power is working to ensure political, social, and economic progress on climate by winning the politics of climate.
The climate equity action fund (ceaf) works hand-in-hand with community-based partners in critical states across the country to secure and sustain policy wins for climate and clean energy. building on over a decade of trust with leading…
Greenlight action mobilizes grassroots power to get more clean energy projects built more quickly across the united states.
Improving the transparency and scientific integrity of climate solutions through open data and tools.
To research and develop healthy climate solutions comprising global food security, ecosystem regeneration and carbon balance in seas and soils.
Advocate for climate change and other environmental action via nonviolent direct action
E3g is a leading international not-for-profit think tank specialising in climate diplomacy harnessing expertise in the politics and economics of climate change.
To develop and promote a carbon dividends framework - based on carbon fees whose revenues are rebated to citizens through dividends - as the most cost-effective, equitable, and politically viable climate solution.
To educate policymakers about climate policies generally and to directly advocate for specific legislation on climate change.
To launch breakthrough climate mitigation efforts by identifying, supporting, and unleashing innovative leaders with transformative strategies.
For reference, the grantee most central to the portfolio’s shape is Center for Community Change Action and the most unlike its peers is Conservation Law Foundation Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
27 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. 27 of the 28 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 FORWARD ACTION FUND ↗
- Who funds SIXTEEN THIRTY FUND ↗
- Who funds NEO Philanthropy Action Fund Inc ↗
- Who funds TIDES ADVOCACY ↗
- Who funds LEAGUE OF CONSERVATION VOTERS INC ↗
- Who funds CONSERVATION LAW FOUNDATION INC ↗
- Who funds CITIZEN ACTION OF NEW YORK INC ↗
- Who funds INSTITUTE FOR GOVERNANCE AND SUSTAINABLE DEVELOPMENT ↗
- Who funds Oil Change USA ↗
- Who funds NEW GEORGIA PROJECT ACTION FUND ↗
- Who funds MAINE PEOPLE'S ALLIANCE ↗
- Who funds END CITIZENS UNITED LET AMERICA VOTE ACTION FUND ↗
- Who funds WESTERN FUTURES FUND INC ↗
- Who funds PEOPLE'S ACTION ↗
- Who funds REPOWER ↗
- Who funds CHESAPEAKE CLIMATE ACTION NETWORK ACTION FUND INC ↗
- Who funds 350ORG ACTION FUND ↗
- Who funds FAITH IN ACTION FUND ↗
- Who funds CENTER FOR COMMUNITY CHANGE ACTION ↗
- Who funds LIVING UNITED FOR CHANGE IN ARIZONA ↗
- Who funds SUNRISE MOVEMENT ↗
- Who funds FOOD & WATER ACTION FUND ↗
- Who funds CLIMATE HAWKS VOTE CIVIC ACTION ↗
- Who funds Partnership for Policy Integrity ↗
- Who funds ADVANCE NORTH CAROLINA INC ↗
- Who funds TEXAS ORGANIZING PROJECT ↗
- Who funds Black Voters Matter Fund 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: Sixteen Thirty Fund · Tides Advocacy · Open Society Action Fund Inc · Women Donors Network Action · Way to Win Action Fund Inc · All Hands on Deck Network Inc · The Heising-Simons Action Fund · Instructional Telecommunications Foundation Inc · Tides Foundation · America Votes · North Fund · See Forward Fund Inc
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 Tioga Fund Inc 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.
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.
Warm introductions · Powered by PlinthPlus
How do I get to Tioga Fund Inc?
Find your warmest path to Tioga Fund Inc 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.