{"ein":"364055957","name":"MACLEAN FOUNDATION","city":"MUNDELEIN","state":"IL","ntee_code":"T20Z","subsection_code":"03","form_type":"990PF","totals":{"paid_usd":20713256,"paid_count":30,"recipient_count":17,"approved_future_usd":0,"approved_future_count":0,"first_tax_year":2018,"last_tax_year":2024,"grant_rows":30},"years":[{"tax_year":2018,"amount_type":"paid","usd":395300,"count":10},{"tax_year":2019,"amount_type":"paid","usd":65000,"count":2},{"tax_year":2020,"amount_type":"paid","usd":20000,"count":1},{"tax_year":2021,"amount_type":"paid","usd":20000,"count":1},{"tax_year":2022,"amount_type":"paid","usd":10580000,"count":6},{"tax_year":2023,"amount_type":"paid","usd":5584693,"count":6},{"tax_year":2024,"amount_type":"paid","usd":4048263,"count":4}],"top_recipients":[{"name":"Dartmouth College","ein":null,"tier":"U","confidence":null,"city":"Hanover","state":"NH","paid_usd":10100000,"count":3,"last_tax_year":2024},{"name":"University of Chicago","ein":null,"tier":"U","confidence":null,"city":"Chicago","state":"IL","paid_usd":5489026,"count":4,"last_tax_year":2024},{"name":"Museum of Science and Industry","ein":"362167797","tier":"B","confidence":0.92,"city":"Chicago","state":"IL","paid_usd":1500000,"count":2,"last_tax_year":2024},{"name":"Loomis Chaffee School","ein":null,"tier":"U","confidence":null,"city":"Windsor","state":"CT","paid_usd":1200000,"count":1,"last_tax_year":2022},{"name":"Union College","ein":"510241448","tier":"B","confidence":0.92,"city":"Schenectady","state":"NY","paid_usd":756430,"count":2,"last_tax_year":2023},{"name":"The Art Institute of Chicago","ein":"362167725","tier":"B","confidence":0.92,"city":"Chicago","state":"IL","paid_usd":550000,"count":2,"last_tax_year":2022},{"name":"Millenium Park Foundation","ein":"364244167","tier":"C","confidence":0.88,"city":"Chicago","state":"IL","paid_usd":500000,"count":1,"last_tax_year":2023},{"name":"African Wildlife Foundation","ein":"520781390","tier":"B","confidence":0.94,"city":"Washington","state":"DC","paid_usd":160000,"count":1,"last_tax_year":2022},{"name":"Ruffed Grouse Society","ein":null,"tier":"U","confidence":null,"city":"Pittsburgh","state":"PA","paid_usd":150000,"count":2,"last_tax_year":2024},{"name":"Lake Forest Country Day School","ein":"362415685","tier":"B","confidence":0.94,"city":"Lake Forest","state":"IL","paid_usd":90000,"count":2,"last_tax_year":2022},{"name":"Samaritan Ministries","ein":"371295601","tier":"D","confidence":0.61,"city":"Peoria","state":"IL","paid_usd":80000,"count":3,"last_tax_year":2020},{"name":"Leventhal Map Education Center","ein":null,"tier":"U","confidence":null,"city":"Boston","state":"MA","paid_usd":65000,"count":2,"last_tax_year":2019},{"name":"US Ski Snowboard Foundation","ein":null,"tier":"U","confidence":null,"city":"Park City","state":"UT","paid_usd":40000,"count":1,"last_tax_year":2018},{"name":"Samaritan Ministries","ein":"521474935","tier":"D","confidence":0.51,"city":"Washington","state":"DC","paid_usd":20000,"count":1,"last_tax_year":2021},{"name":"Martin Health Foundation","ein":null,"tier":"U","confidence":null,"city":"Stuart","state":"FL","paid_usd":10000,"count":1,"last_tax_year":2018},{"name":"Knoxville Symphony Orchestra","ein":null,"tier":"U","confidence":null,"city":"Knoxville","state":"TN","paid_usd":2550,"count":1,"last_tax_year":2018},{"name":"Various Public Charities","ein":null,"tier":"U","confidence":null,"city":"Mundelein","state":"IL","paid_usd":250,"count":1,"last_tax_year":2018}],"recent_grants":[{"grant_id":"654c8b09998a3426a665aee6fdfaea8f","tax_year":2024,"amount_type":"paid","amount_usd":1748263,"noncash_amount_usd":null,"recipient_name":"University of Chicago","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"ambiguous_6_candidates","purpose":"Donation to Philanthropy, Voluntarism and Grantmaking","city":"Chicago","state":"IL","recipient_type":"organization","object_id":"202511359349103551"},{"grant_id":"254e4b5bc58f08f9fcb11d3c2443630f","tax_year":2024,"amount_type":"paid","amount_usd":1500000,"noncash_amount_usd":null,"recipient_name":"Dartmouth College","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"ambiguous_2_candidates","purpose":"Thayer Expansion Commitment","city":"Hanover","state":"NH","recipient_type":"organization","object_id":"202511359349103551"},{"grant_id":"e2896f0268db85ad7313880587e4ea49","tax_year":2024,"amount_type":"paid","amount_usd":750000,"noncash_amount_usd":null,"recipient_name":"Museum of Science and Industry","recipient_ein":"362167797","match_tier":"B","match_confidence":0.92,"match_method":"name_zip5_state_exact","purpose":"Build public understanding of science, show how science impacts our society and inspire everyone to think critically about the world around us.","city":"Chicago","state":"IL","recipient_type":"organization","object_id":"202511359349103551"},{"grant_id":"8429e3cc584595e085adcf206d0b93c9","tax_year":2024,"amount_type":"paid","amount_usd":50000,"noncash_amount_usd":null,"recipient_name":"Ruffed Grouse Society","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"ambiguous_19_candidates","purpose":"Improve wildlife habitat and forest health for ruffed grouse, American woodcock and ALL forest wildlife.","city":"Pittsburgh","state":"PA","recipient_type":"organization","object_id":"202511359349103551"},{"grant_id":"df98909de6ff47c694b974d941a6e29a","tax_year":2023,"amount_type":"paid","amount_usd":2000000,"noncash_amount_usd":null,"recipient_name":"Dartmouth College","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"ambiguous_2_candidates","purpose":"Thayer Expansion Commitment","city":"Hanover","state":"NH","recipient_type":"organization","object_id":"202442129349100614"},{"grant_id":"831d32be5dcf41ff2e9747d1d7a22e76","tax_year":2023,"amount_type":"paid","amount_usd":1488263,"noncash_amount_usd":null,"recipient_name":"University of Chicago","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"ambiguous_6_candidates","purpose":"Donation to Philanthropy, Voluntarism and Grantmaking","city":"Chicago","state":"IL","recipient_type":"organization","object_id":"202442129349100614"},{"grant_id":"3508fe605ae13d7a397d27bc24b93b0a","tax_year":2023,"amount_type":"paid","amount_usd":750000,"noncash_amount_usd":null,"recipient_name":"Museum of Science and Industry","recipient_ein":"362167797","match_tier":"B","match_confidence":0.92,"match_method":"name_zip5_state_exact","purpose":"Build public understanding of science, show how science impacts our society and inspire everyone to think critically about the world around us.","city":"Chicago","state":"IL","recipient_type":"organization","object_id":"202442129349100614"},{"grant_id":"2e7a613bd8429d6d85319e5cf9737858","tax_year":2023,"amount_type":"paid","amount_usd":746430,"noncash_amount_usd":null,"recipient_name":"Union College","recipient_ein":"510241448","match_tier":"B","match_confidence":0.92,"match_method":"name_zip5_state_exact","purpose":"Donation to Philanthropy, Voluntarism and Grantmaking","city":"Schenectady","state":"NY","recipient_type":"organization","object_id":"202442129349100614"},{"grant_id":"8ef35501d45e8c1511d9ff2702742ecc","tax_year":2023,"amount_type":"paid","amount_usd":500000,"noncash_amount_usd":null,"recipient_name":"Millenium Park Foundation","recipient_ein":"364244167","match_tier":"C","match_confidence":0.88,"match_method":"name_jw_zip5","purpose":"Enrich the whole park, adding to the critical mass of attractions, and thus to the ability of the Park to attract a diverse group of visitors.","city":"Chicago","state":"IL","recipient_type":"organization","object_id":"202442129349100614"},{"grant_id":"200278faf0dec6f0868cc1dc02210b77","tax_year":2023,"amount_type":"paid","amount_usd":100000,"noncash_amount_usd":null,"recipient_name":"Ruffed Grouse Society","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"ambiguous_19_candidates","purpose":"Improve wildlife habitat and forest health for ruffed grouse, American woodcock and ALL forest wildlife.","city":"Pittsburgh","state":"PA","recipient_type":"organization","object_id":"202442129349100614"},{"grant_id":"f8fdf1bd563a00022231832a67ce1310","tax_year":2022,"amount_type":"paid","amount_usd":6600000,"noncash_amount_usd":null,"recipient_name":"Dartmouth College","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"ambiguous_2_candidates","purpose":"Thayer Expansion Commitment","city":"Hanover","state":"NH","recipient_type":"organization","object_id":"202301919349100325"},{"grant_id":"92262f3fa1bf9e8b0b101d91d7df10b2","tax_year":2022,"amount_type":"paid","amount_usd":2060000,"noncash_amount_usd":null,"recipient_name":"University of Chicago","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"ambiguous_6_candidates","purpose":"Donation to Philanthropy, Voluntarism and Grantmaking","city":"Chicago","state":"IL","recipient_type":"organization","object_id":"202301919349100325"},{"grant_id":"150beefa654d7d4a8929d9ab392a16d5","tax_year":2022,"amount_type":"paid","amount_usd":1200000,"noncash_amount_usd":null,"recipient_name":"Loomis Chaffee School","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"Education to inspire in all students to be an effective and engaged citizens.","city":"Windsor","state":"CT","recipient_type":"organization","object_id":"202301919349100325"},{"grant_id":"7cde39fcc7f8c35c2da2f050e4e6bdb3","tax_year":2022,"amount_type":"paid","amount_usd":500000,"noncash_amount_usd":null,"recipient_name":"The Art Institute of Chicago","recipient_ein":"362167725","match_tier":"B","match_confidence":0.92,"match_method":"name_zip5_state_exact","purpose":"To collect, preserve, and interpret works of art of the highest quality, representing the worlds diverse artistic traditions, for the inspiration and education of the public and in accordance with our professions highest ethical standards and practices.","city":"Chicago","state":"IL","recipient_type":"organization","object_id":"202301919349100325"},{"grant_id":"4eba2fe9166895f92ba6316836406088","tax_year":2022,"amount_type":"paid","amount_usd":160000,"noncash_amount_usd":null,"recipient_name":"African Wildlife Foundation","recipient_ein":"520781390","match_tier":"B","match_confidence":0.94,"match_method":"name_zip5_state_exact","purpose":"Protect African Apes.","city":"Washington","state":"DC","recipient_type":"organization","object_id":"202301919349100325"},{"grant_id":"0e30888ea965a5390086437bcc526e50","tax_year":2022,"amount_type":"paid","amount_usd":60000,"noncash_amount_usd":null,"recipient_name":"Lake Forest Country Day School","recipient_ein":"362415685","match_tier":"B","match_confidence":0.94,"match_method":"name_zip5_state_exact","purpose":"coeducational, independent preK-8 education","city":"Lake Forest","state":"IL","recipient_type":"organization","object_id":"202301919349100325"},{"grant_id":"aec8f037193b6fb09173e85b116e4a91","tax_year":2021,"amount_type":"paid","amount_usd":20000,"noncash_amount_usd":null,"recipient_name":"Samaritan Ministries","recipient_ein":"521474935","match_tier":"D","match_confidence":0.51,"match_method":"name_jw_state","purpose":"Provide healthcare for the needy.","city":"Washington","state":"DC","recipient_type":"organization","object_id":"202221329349101632"},{"grant_id":"68dbc4b9e02eb5334e8c494f8c76605b","tax_year":2020,"amount_type":"paid","amount_usd":20000,"noncash_amount_usd":null,"recipient_name":"Samaritan Ministries","recipient_ein":"371295601","match_tier":"D","match_confidence":0.61,"match_method":"name_jw_state","purpose":"Provide healthcare for the needy.","city":"Peoria","state":"IL","recipient_type":"organization","object_id":"202141629349100204"},{"grant_id":"cdb0156ad5d4468dd38bf42fa3e8e6ca","tax_year":2019,"amount_type":"paid","amount_usd":35000,"noncash_amount_usd":null,"recipient_name":"Leventhal Map Education Center","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"use the collection of maps and atlases for the enjoyment and education of all through exhibitions, educational programs","city":"Boston","state":"MA","recipient_type":"organization","object_id":"202012269349100506"},{"grant_id":"6a87c079ad374427d2eaac1ce4baa590","tax_year":2019,"amount_type":"paid","amount_usd":30000,"noncash_amount_usd":null,"recipient_name":"Samaritan Ministries","recipient_ein":"371295601","match_tier":"D","match_confidence":0.61,"match_method":"name_jw_state","purpose":"Provide healthcare for the needy.","city":"Peoria","state":"IL","recipient_type":"organization","object_id":"202012269349100506"},{"grant_id":"0681a37694ffe4cead31642978759a61","tax_year":2018,"amount_type":"paid","amount_usd":192500,"noncash_amount_usd":null,"recipient_name":"University of Chicago","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"ambiguous_6_candidates","purpose":"Donation to Philanthropy, Voluntarism and Grantmaking","city":"Chicago","state":"IL","recipient_type":"organization","object_id":"201901489349100210"},{"grant_id":"1ef807aa25ad2b2c163f1ad343924609","tax_year":2018,"amount_type":"paid","amount_usd":50000,"noncash_amount_usd":null,"recipient_name":"The Art Institute of Chicago","recipient_ein":"362167725","match_tier":"B","match_confidence":0.92,"match_method":"name_zip5_state_exact","purpose":"To collect, preserve, and interpret works of art of the highest quality, representing the worlds diverse artistic traditions, for the inspiration and education of the public and in accordance with our professions highest ethical standards and practices.","city":"Chicago","state":"IL","recipient_type":"organization","object_id":"201901489349100210"},{"grant_id":"7a1a07d9efd109e98c5c15de05437a4d","tax_year":2018,"amount_type":"paid","amount_usd":40000,"noncash_amount_usd":null,"recipient_name":"US Ski Snowboard Foundation","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"Provide U.S. skiing and snowboarding athletes of today and tomorrow with the opportunities, skills and tools necessary to fulfill their dreams.","city":"Park City","state":"UT","recipient_type":"organization","object_id":"201901489349100210"},{"grant_id":"45ff34e45e390915bae4ac03cc639d5f","tax_year":2018,"amount_type":"paid","amount_usd":30000,"noncash_amount_usd":null,"recipient_name":"Samaritan Ministries","recipient_ein":"371295601","match_tier":"D","match_confidence":0.61,"match_method":"name_jw_state","purpose":"Provide healthcare for the needy.","city":"Peoria","state":"IL","recipient_type":"organization","object_id":"201901489349100210"},{"grant_id":"565a32a84e608d7087c0697e84733212","tax_year":2018,"amount_type":"paid","amount_usd":30000,"noncash_amount_usd":null,"recipient_name":"Lake Forest Country Day School","recipient_ein":"362415685","match_tier":"B","match_confidence":0.94,"match_method":"name_zip5_state_exact","purpose":"coeducational, independent preK-8 education","city":"Lake Forest","state":"IL","recipient_type":"organization","object_id":"201901489349100210"},{"grant_id":"e027dfe569957d66d1935d246757ca51","tax_year":2018,"amount_type":"paid","amount_usd":30000,"noncash_amount_usd":null,"recipient_name":"Leventhal Map Education Center","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"use the collection of maps and atlases for the enjoyment and education of all through exhibitions, educational programs","city":"Boston","state":"MA","recipient_type":"organization","object_id":"201901489349100210"},{"grant_id":"062f2ac99dbf6f85ed8146e2285f059a","tax_year":2018,"amount_type":"paid","amount_usd":10000,"noncash_amount_usd":null,"recipient_name":"Martin Health Foundation","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"probable_not_unique","purpose":"Pay for new equipment, facilities, technology and education for our skilled staff.","city":"Stuart","state":"FL","recipient_type":"organization","object_id":"201901489349100210"},{"grant_id":"a8a8eaffc38ac92d3387d7ce0989e9ae","tax_year":2018,"amount_type":"paid","amount_usd":10000,"noncash_amount_usd":null,"recipient_name":"Union College","recipient_ein":"510241448","match_tier":"B","match_confidence":0.92,"match_method":"name_zip5_state_exact","purpose":"Donation to Philanthropy, Voluntarism and Grantmaking","city":"Schenectady","state":"NY","recipient_type":"organization","object_id":"201901489349100210"},{"grant_id":"8caf65be58f2b80588fb493f2d78f47b","tax_year":2018,"amount_type":"paid","amount_usd":2550,"noncash_amount_usd":null,"recipient_name":"Knoxville Symphony Orchestra","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"probable_not_unique","purpose":"Donation to Philanthropy, Voluntarism and Grantmaking","city":"Knoxville","state":"TN","recipient_type":"organization","object_id":"201901489349100210"},{"grant_id":"671a0d4de936f076fbfa3a2c10e030d3","tax_year":2018,"amount_type":"paid","amount_usd":250,"noncash_amount_usd":null,"recipient_name":"Various Public Charities","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"Donation to Philanthropy, Voluntarism and Grantmaking","city":"Mundelein","state":"IL","recipient_type":"unknown","object_id":"201901489349100210"}],"filings":[{"object_id":"202511359349103551","tax_period_end":"2024-12-31","filing_submission_date":null,"return_version":"2024v5.1","filing_year":2025,"tax_year":2024,"form_type":"990PF"},{"object_id":"202442129349100614","tax_period_end":"2023-12-31","filing_submission_date":null,"return_version":"2023v5.1","filing_year":2024,"tax_year":2023,"form_type":"990PF"},{"object_id":"202301919349100325","tax_period_end":"2022-12-31","filing_submission_date":null,"return_version":"2022v5.0","filing_year":2023,"tax_year":2022,"form_type":"990PF"},{"object_id":"202221329349101632","tax_period_end":"2021-12-31","filing_submission_date":null,"return_version":"2021v4.0","filing_year":2022,"tax_year":2021,"form_type":"990PF"},{"object_id":"202141629349100204","tax_period_end":"2020-12-31","filing_submission_date":null,"return_version":"2020v4.0","filing_year":2021,"tax_year":2020,"form_type":"990PF"},{"object_id":"202012269349100506","tax_period_end":"2019-12-31","filing_submission_date":null,"return_version":"2019v5.0","filing_year":2020,"tax_year":2019,"form_type":"990PF"},{"object_id":"201901489349100210","tax_period_end":"2018-12-31","filing_submission_date":null,"return_version":"2018v3.1","filing_year":2019,"tax_year":2018,"form_type":"990PF"}],"chunked":false,"dataset_version":"2026.09.0","built_at":"2026-09-03T21:13:09+00:00"}