Funding search · EIN 046491683 · Brooklyn, OH
Rivers Charles Irrev Ta
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 5
- grants reported
- $70,977
- total given
- 2020–2025
- filing years
- $7,468
- median grant
Based on grants this organization reported to the IRS for tax years 2020–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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0 grants matching “arthritis and autoimmune disease”
No grants to show here.
Grant history
All 5 reported grants, largest first.
- $37,691
Arthritis Foundation · Atlanta, GA · 2023
General operating
- $13,839
Arthritis Foundation · Atlanta, GA · 2024
General operating
- $7,468
Arthritis Foundation · Atlanta, GA · 2020
General operating
- $6,215
Arthritis Foundation · Atlanta, GA · 2025
General operating
- $5,764
Arthritis Foundation · Atlanta, GA · 2022
General operating
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

