2025-09-04T15:40:23-05:00 2024-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2024-01-01 871687549 MFS Investment Management Foundation Inc % Foundation Source MFSI 8008391754 111 Huntington Ave 21st Floor Boston MA 02199 John Corcoran Treasurer 8008391754 2025-08-26 true true Jeffrey D Haskell P01345770 8008391754 2024 2025-03-06 01:10:19Z X 20230006 X 7721789 715083 715083 0 8436872 715083 0 9799 19889 19889 93538 93538 123226 0 113427 1721759 1721759 1844985 0 1835186 6591887 715083 13638119 20230006 20230006 13638119 20230006 20230006 0 0 X 13638119 20230006 13638119 20230006 13638119 20230006 13638119 6591887 20230006 20230006 9940 9940 9940 7500 0 2440 9940 X 0 false false false false false false false true true MA true false false false false true Foundation Source 8008391754 501 Silverside Road Suite 123 Wilmington DE 198091377 false false false false false false false false false false false false false false false false false false false false false Heidi W Hardin 111 Huntington Ave 21st Floor Boston MA 02199 Clerk, Dir 1.0 0 0 0 Amrit A Kanwal 111 Huntington Ave 21st Floor Boston MA 02199 Dir, Treas 1.0 0 0 0 Mark A Leary 111 Huntington Ave 21st Floor Boston MA 02199 Dir, Pres 1.0 0 0 0 Foundation Source 55 Walls Drive 3rd Fl Fairfield CT 06824 Administrative 51500 0 14300289 0 14300289 0 14300289 214504 14085785 704289 704289 9940 9940 694349 694349 694349 1835186 0 0 0 0 1835186 694349 147518 721444 868962 1835186 694349 1140837 2009799 0 2009799 147518 721444 1140837 NONE X AMERICAN CANCER SOCIETY PO BOX 1685 ATLANTA GA 30303 N/A PC General & Unrestricted 2000 AMERICAN FRIENDS OF UN TECHO PARA MI PAIS INC 1951 NW 7TH AVE STE 600 MIAMI FL 33136 N/A PC General & Unrestricted 5000 AMERICAN NATIONAL RED CROSS 101 STA LANDING SUITE 510 MEDFORD MA 02155 N/A PC General & Unrestricted 50000 AMERICAN ONLINE GIVING FOUNDATION INC 40 EAST MAIN ST SUITE 887 NEWARK DE 19711 N/A PC General & Unrestricted 747760 AYOTI FOUNDATION INCORPORATION 23 GOODNOW LN FRAMINGHAM MA 01702 N/A PC General & Unrestricted 3333 BAGLY INC 28 COURT SQ BOSTON MA 02108 N/A PC General & Unrestricted 10000 BOSTON CASA INC 85 MERRIMAC ST STE 401 BOSTON MA 02114 N/A PC General & Unrestricted 15000 BOYS AND GIRLS CLUBS OF BOSTON INC 200 HIGH ST LBBY 3 BOSTON MA 02110 N/A PC General & Unrestricted 5000 BRIDGE OVER TROUBLED WATERS INC 47 WEST ST BOSTON MA 02111 N/A PC General & Unrestricted 2000 CHARLES RIVER CLEAN UP BOAT 4 COPLEY PL 4155 BOSTON MA 02116 N/A PC General & Unrestricted 1000 CITY YEAR INC 287 COLUMBUS AVE BOSTON MA 02116 N/A PC General & Unrestricted 200000 CRADLES TO CRAYONS INC 281 NEWTONVILLE AVE NEWTON MA 02460 N/A PC General & Unrestricted 100000 EMPOWER-EMERGING MARKETS FOUNDATION 106 W 32ND ST NEW YORK NY 10001 N/A PC EMpower Annual Dinner - Impact Sponsor Donation 25000 GOLDEN OPPORTUNITIES FOR INDEPENDENCE 323 HIGH ST WALPOLE MA 02081 N/A PC General & Unrestricted 7500 GREATER BOSTON LEGAL SERVICES INC 197 FRIEND ST BOSTON MA 02114 N/A PC General & Unrestricted 5000 HOPE AND COMFORT INC 659 HIGHLAND AVE NEEDHAM MA 02494 N/A PC General & Unrestricted 10000 HORIZONS FOR HOMELESS CHILDREN INC 1785 COLUMBUS AVE ROXBURY MA 02119 N/A PC General & Unrestricted 150000 JUMPSTART FOR YOUNG CHILDREN INC 308 CONGRESS ST 6TH FL BOSTON MA 02210 N/A PC General & Unrestricted 25000 LETTERS AGAINST ISOLATION INC 94 PINCKNEY ST BOSTON MA 02114 N/A PC General & Unrestricted 2000 MULTICULTURAL AIDS COALITION INC 7 PALMER ST STE 3 BOSTON MA 02119 N/A PC General & Unrestricted 15000 NEXT 18 INC 503 W DEAN RD FOX POINT WI 53217 N/A PC General & Unrestricted 2500 PRADIYA FOUNDATION 2173 MASSACHUSETTS AVE LEXINGTON MA 02421 N/A PC General & Unrestricted 5000 PREPARATORY FOUNDATION INC 885 RIVER ST HYDE PARK MA 02136 N/A PC Persistence Project 50000 PROJECT CITIZENSHIP INC 11 BEACON ST STE 1210 BOSTON MA 02108 N/A PC General & Unrestricted 5000 REMEMBERUSORG 24 ALLERTON ST PLYMOUTH MA 02360 N/A PC General & Unrestricted 2000 SALVATION ARMY 25 SHAWMUT RD CANTON MA 02021 N/A PC General & Unrestricted 25000 SIFMA FOUNDATION FOR INVESTOR EDUCATION FIE INC 140 BROADWAY 35TH FL NEW YORK NY 10005 N/A PC General & Unrestricted 75000 SQUASHBUSTERS INC 795 COLUMBUS AVE BOSTON MA 02120 N/A PC General & Unrestricted 50000 TEACH A KID MAKE INDIVIDUAL LIFE 4109 CLIFFS EDGE LN LOUISVILLE KY 40241 N/A PC General & Unrestricted 3333 THE BASEBALL INC 150 SHIRLEY ST ROXBURY MA 02119 N/A PC General & Unrestricted 5000 THE BOTTOM LINE INC 500 AMORY ST STE 3 BOSTON MA 02130 N/A PC General & Unrestricted 25000 UNITED STATES FUND FOR UNICEF 125 MAIDEN LN 10TH FLR NEW YORK NY 10038 N/A PC Brazil Floods Fund 10000 UPWARD PROJECT 65 MORA ST DORCHESTR CTR MA 02124 N/A PC General & Unrestricted 10000 VALEDICTORIAN PROJECT INC 30 STONELEIGH CIR WATERTOWN MA 02472 N/A PC General & Unrestricted 20000 VT SEVA 222 DEY ROAD STE B CRANBURY NJ 08512 N/A PC General & Unrestricted 3333 WORLD CENTRAL KITCHEN INCORPORATED PO BOX 96538 WASHINGTON DC 20090 N/A PC Climate Disaster Fund 50000 1721759 14 715083 715083 715083 false false false false false false false false false false X X 1 MFS Investment Management 111 Huntington Ave Boston MA 02199 7721789 X Administrative Fees 51500 51500 Indemnification Insurance 41538 41538 State or Local Filing Fees 500 500 990-PF Estimated Tax for 2024 7500 990-PF Excise Tax for 2023 2299