Roderick and Solange MacArthur Justice Center
Funding Overview
From IRS Form 990 filings · 2021–2025
Total received
$3.3M
Foundation funders
9
Grants recorded
20
Years covered
2021–2025
Who funds Roderick and Solange MacArthur Justice Center?
Roderick and Solange MacArthur Justice Center is funded by 9 grantmakers, led by Laura and John Arnold Foundation ($1.9M), Equal Justice Works ($519K), Proteus Fund Inc ($381K). In total, IRS Form 990 filings record $3.3M in grants to Roderick and Solange MacArthur Justice Center between 2021–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Laura and John Arnold Foundation | $1,885,418 | 6 | 2021–2024 |
| Equal Justice Works | $519,417 | 5 | 2021–2025 |
| Proteus Fund Inc | $381,000 | 3 | 2021–2024 |
| The Just Trust for Education | $150,000 | 1 | 2023 |
| New Venture Fund | $150,000 | 1 | 2022 |
| Justice Catalyst Partnerships | $140,660 | 1 | 2024 |
| Harvard Law Review Association | $65,000 | 1 | 2023 |
| Tinberg Foundation | $25,000 | 1 | 2025 |
| Greater Washington Community Foundation | $5,000 | 1 | 2025 |
Funding over time
Grant dollars and counts received per year
From 2021 to 2025, annual grant giving ranged from $235K (2025) to $1.1M (2024). In 2025 it made 3 grants totaling $235K.
What grants has Roderick and Solange MacArthur Justice Center received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Equal Justice Works | FELLOWSHIP SUPPORT | $205,317 |
| 2025 | Tinberg Foundation | OPERATING SUPPORT | $25,000 |
| 2025 | Greater Washington Community Foundation | GENERAL SUPPORT | $5,000 |
| 2024 | Laura and John Arnold Foundation | TO SUPPORT LITIGATION THAT IMPROVES PRISON CONDITIONS AND DEVELOP LITIGATION THAT CHALLENGES EXCESSIVE SENTENCES. | $375,000 |
| 2024 | Laura and John Arnold Foundation | TO ENSURE FAITHFUL IMPLEMENTATION OF A RULE CHANGE ADDRESSING THE ACCESS TO COUNSEL IN MISSISSIPPI AND CONTINUING TO PUSH FOR BETTER ACCESS TO INDIGENT DEFENSE IN THE STATE. | $365,000 |
| 2024 | Proteus Fund Inc | RIGHTS & JUSTICE | $200,000 |
| 2024 | Justice Catalyst Partnerships | CHARITABLE FELLOWSHIP PROJECTS | $140,660 |
| 2024 | Equal Justice Works | FELLOWSHIP SUPPORT | $57,100 |
| 2023 | Laura and John Arnold Foundation | TO SUPPORT EFFORTS THAT IMPROVES PRISON CONDITIONS. | $375,000 |
| 2023 | The Just Trust for Education | GENERAL OPERATING SUPPORT | $150,000 |
| 2023 | Equal Justice Works | FELLOWSHIP SUPPORT | $107,000 |
| 2023 | Harvard Law Review Association | FELLOWSHIP PROGRAM | $65,000 |
| 2023 | Proteus Fund Inc | RIGHTS & JUSTICE | $30,000 |
| 2023 | Laura and John Arnold Foundation | TO SUPPORT LITIGATION AIMED AT IMPROVING PRISON CONDITIONS. | $20,418 |
| 2022 | Laura and John Arnold Foundation | TO SUPPORT LITIGATION AIMED AT IMPROVING PRISON CONDITIONS. | $350,000 |
| 2022 | New Venture Fund | CIVIL RIGHTS, SOCIAL ACTION, ADVOCACY | $150,000 |
| 2022 | Equal Justice Works | FELLOWSHIP SUPPORT | $100,000 |
| 2021 | Laura and John Arnold Foundation | TO SUPPORT LITIGATION AIMED AT IMPROVING PRISON CONDITIONS. | $400,000 |
| 2021 | Proteus Fund Inc | RIGHTS & JUSTICE | $151,000 |
| 2021 | Equal Justice Works | FELLOWSHIP SUPPORT | $50,000 |
Frequently Asked Questions
Who funds Roderick and Solange MacArthur Justice Center?
Roderick and Solange MacArthur Justice Center is funded by 9 grantmakers, led by Laura and John Arnold Foundation ($1.9M), Equal Justice Works ($519K), Proteus Fund Inc ($381K). In total, IRS Form 990 filings record $3.3M in grants to Roderick and Solange MacArthur Justice Center between 2021–2025.
Who is Roderick and Solange MacArthur Justice Center's largest funder?
Laura and John Arnold Foundation is the largest recorded funder of Roderick and Solange MacArthur Justice Center, with $1.9M across 6 grants (2021–2024).
How much grant funding has Roderick and Solange MacArthur Justice Center received?
IRS 990 filings record $3.3M in grants to Roderick and Solange MacArthur Justice Center across 20 grants from 9 funders between 2021–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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