| 2025 | The Leever Foundation C/O Sterling Foundation Management LLC | Institute for American Indian Studies Washington, CT | B | $5,000 | paid | PROGRAM SUPPORT | 202601219349100815 |
| 2025 | Rohit & Katharine Desai Family Foundation | Institute for American Indian Studies Washington, CT | B | $5,000 | paid | GENERAL/ EDUCATION/ RELIGIOUS | 202621289349103492 |
| 2025 | Konstantin Family Foundation | Institute for American Indian Studies Washington, CT | B | $250 | paid | General & Unrestricted | 202631349349102513 |
| 2025 | Bridgewood Fieldwater Foundation | Institute for American Indian Studies Washington, CT | B | $100 | paid | GENERAL | 202513459349100601 |
| 2024 | The Elfrieda Frank Foundation Ud 03/14/08 Trust Agreement | Institute for American Indian Studies Washington, CT | B | $25,000 | paid | EDUCATION | 202521339349102322 |
| 2024 | Northwest Connecticut Community Foundation Inc | Inst American Indian Studies Washington, CT | A | $12,000 | paid | Program Support | 202522209349300017 |
| 2024 | Greater Houston Community Foundation | Institute for American Indian Studies Washington, CT | A | $10,000 | paid | ARTS | 202543219349315304 |
| 2024 | The Connecticut Community Foundation | Institute for American Indian Studies Washington, CT | A | $8,977 | paid | 2024 GIVE LOCAL CAMPAIGN | 202541839349300204 |
| 2024 | Connecticut Humanities Council Inc | Institute for American Indian Studi Washington, CT | A | $5,072 | paid | CT SUMMER AT THE MUS | 202501199349301850 |
| 2024 | The Leever Foundation C/O Sterling Foundation Management LLC | Institute for American Indian Studies Washington, CT | B | $5,000 | paid | PROGRAM SUPPORT | 202531339349101718 |
| 2024 | Konstantin Family Foundation | Institute for American Indian Studies Washington, CT | B | $250 | paid | General & Unrestricted | 202502549349100905 |
| 2024 | Bridgewood Fieldwater Foundation C/O Ned W Bandler | Institute for American Indian Studies Washington, CT | B | $150 | paid | GENERAL | 202500279349100715 |
| 2023 | Connecticut Humanities Council Inc | Institute for American Indian Studi Washington, CT | A | $20,300 | paid | CT CULTURAL FUND OPE | 202410929349300726 |
| 2023 | Connecticut Humanities Council Inc | Institute for American Indian Studi Washington, CT | A | $16,810 | paid | KIDS FREE SUMMER MUS | 202410929349300726 |
| 2023 | Greater Houston Community Foundation | Institute for American Indian Studies Washington, CT | A | $15,000 | paid | ARTS | 202423209349321922 |
| 2023 | The Connecticut Community Foundation | Institute for American Indian Studies Washington, CT | A | $7,054 | paid | 2023 GIVE LOCAL CAMPAIGN | 202402019349301400 |
| 2023 | The Leever Foundation C/O Sterling Foundation Management LLC | Institute for American Indian Studies Washington, CT | B | $5,000 | paid | YOUTH PROGRAMMING SUPPORT | 202441219349101599 |
| 2023 | Konstantin Family Foundation | Institute for American Indian Studies Washington, CT | B | $150 | paid | General & Unrestricted | 202421239349101702 |
| 2023 | Bridgewood Fieldwater Foundation C/O Ned W Bandler | Institute for American Indian Studies Washington, CT | B | $150 | paid | GENERAL | 202400329349100300 |
| 2023 | Amazonsmile Foundation | Institute for American Indian Studies Washington, CT | B | $72 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Connecticut Humanities Council Inc | Institute for American Indian Studi Washington, CT | A | $40,600 | paid | CT CULTURAL FUND OPE | 202311239349301026 |
| 2022 | The Connecticut Community Foundation | Institute for American Indian Studies Washington, CT | A | $13,988 | paid | GIVE LOCAL 2022 | 202341949349300509 |
| 2022 | Connecticut Humanities Council Inc | Institute for American Indian Studi Washington, CT | A | $9,951 | paid | SUSTAINING THE HUMAN | 202311239349301026 |
| 2022 | Northwest Connecticut Community Foundation Inc | Inst American Indian Studies Washington, CT | A | $6,120 | paid | Program Support | 202301959349301000 |
| 2022 | The Leever Foundation C/O Sterling Foundation Management LLC | Institute for American Indian Studies Washington, CT | B | $2,500 | paid | YOUTH PROGRAMMING SUPPORT | 202311329349103556 |
| 2022 | Konstantin Family Foundation | Institute for American Indian Studies Washington, CT | B | $200 | paid | General & Unrestricted | 202330949349101103 |
| 2022 | The Kestrel Foundation | Institute for American Indian Studies Washington, CT | B | $100 | paid | GENERAL UNRESTICTED | 202333199349103923 |
| 2022 | Amazonsmile Foundation | Institute for American Indian Studies Washington, CT | B | $73 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | Northwest Connecticut Community Foundation Inc | Inst American Indian Studies Washington, CT | A | $110,000 | paid | General Support | 202201669349300445 |
| 2021 | National Philanthropic Trust | Institute for American Indian Studies Washington, CT | A | $40,000 | paid | CULTURE & ARTS | 202231339349309863 |
| 2021 | Connecticut Humanities Council Inc | Institute for American Indian Studies Washington, CT | A | $22,727 | paid | covid-19 support | 202200199349300115 |
| 2021 | The Connecticut Community Foundation | Institute for American Indian Studies Washington, CT | A | $6,621 | paid | GIVE LOCAL 2021 | 202211869349301506 |
| 2021 | The Leever Foundation C/O Sterling Foundation Management LLC | Institute for American Indian Studies Washington, CT | B | $2,500 | paid | YOUTH PROGRAMMING SUPPORT | 202201299349103550 |
| 2021 | Union Savings Bank Foundation Inc | The Institute for American Indian Studies Washington, CT | B | $2,500 | paid | EXEMPT PURPOSES | 202212109349100801 |
| 2021 | Konstantin Family Foundation | Institute for American Indian Studies Washington, CT | B | $250 | paid | General & Unrestricted | 202210819349100901 |
| 2021 | Bridgewood Fieldwater Foundation C/O Ned W Bandler | Institute for American Indian Studies Washington, CT | B | $100 | paid | GENERAL | 202210129349100916 |
| 2020 | Connecticut Humanities Council Inc | Institute for American Indian Studies Washington, CT | A | $15,000 | paid | Creating Digital Humanities Programming at the IAIS | 202131269349301923 |
| 2020 | Connecticut Community Foundation Inc | Institute for American Indian Studies Washington, CT | A | $8,927 | paid | GIVE LOCAL 2020 | 202111739349301046 |
| 2020 | The Ellen Knowles Harcourt Foundation C/O Roger Chace Treasurer | The Institute for American Indian Studies Washington, CT | B | $7,500 | paid | GRANT FOR SIGNAGE IMPROVEMENT | 202131699349100758 |
| 2020 | The Leever Foundation C/O Sterling Foundation Management LLC | Institute for American Indian Studies Washington, CT | B | $2,500 | paid | Q1 ANNUAL GRANT | 202141349349101904 |
| 2020 | Konstantin Family Foundation | Institute for American Indian Studies Washington, CT | B | $250 | paid | General & Unrestricted | 202132999349101018 |
| 2020 | Amazonsmile Foundation | Institute for American Indian Studies Washington, CT | B | $36 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | Northwest Connecticut Community Foundation Inc | Inst American Indian Studies Washington, CT | A | $147,500 | paid | General Support | 202021649349300222 |
| 2019 | Bridgewood Fieldwater Foundation C/O Ned W Bandler | Institute for American Indian Studies Washington, CT | B | $100 | paid | GENERAL | 202030149349100008 |
| 2018 | Northwest Connecticut Community Foundation Inc | Inst American Indian Studies Washington, CT | A | $60,000 | paid | General Support | 201931339349303418 |
| 2018 | Hartford Foundation for Public Giving | The Institute for American Indian Studies Washington, CT | A | $25,000 | paid | EDUCATION SCHOLARSHIP | 201921159349301762 |
| 2018 | The Leever Foundation C/O Sterling Foundation Management LLC | Institute for American Indian Studies Washington, CT | B | $2,500 | paid | GENERAL SUPPORT | 201901789349100605 |
| 2018 | Bridgewood Fieldwater Foundation C/O Ned W Bandler | Institute for American Indian Studies Washington, CT | B | $100 | paid | GENERAL | 201900179349100000 |