2025-11-17T07:25:27-08:00 2024-12-31 JKJ Tax Compliance & Planning 106 Chandlers Wharf Portland ME 04101 990PF 2024-01-01 043382858 MARGARET S LINDSAY FOUNDATION OF 1989 MARG 6177332020 320 CONANT ROAD WESTON MA 02493 JBRIAN POTTS TRUSTEE 6177332020 2025-05-15 true true Jill K Jaworski P01082870 9788849962 2025-11-17 X 2024 2025-03-06 01:10:19Z X 5987274 X 9660 X 70914 70914 76729 402315 76729 0 19680 -24890 176983 122753 90000 90000 0 4209 4209 0 46 46 0 1987 1987 18369 24 18345 114611 90070 24541 297150 297150 411761 90070 321691 -234778 32683 701021 175366 175366 0 0 95607 0 0 1595154 1889583 4768347 0 1037613 1129668 1043561 0 0 0 0 3429395 3194617 5987274 0 0 0 0 0 X 3429395 3194617 3429395 3194617 3429395 3194617 3429395 -234778 3194617 3194617 PUBLICLY TRADED SECURITIES-VANGUARD P 2023-01-01 2024-12-31 402315 0 325586 76729 0 0 0 76729 76729 454 0 454 0 454 3417 0 3417 -3417 2963 2963 false false false false false false false true true MA true false false false false true MargaretSLindsayFoundation.Org JBRIAN POTTS 6177332020 320 CONANT ROAD WESTON MA 02493 false false false false true false false false false false false false false false false false false false false false false false JBRIAN POTTS 320 CONANT ROAD WESTON MA 02493 TRUSTEE 4.00 30000 0 0 GINA REGINA 2890 HAITE DRIVE NAPLES FL 34113 TRUSTEE 4.00 30000 0 0 DAVID H VAUGHN 10 PERRY ROAD NATICK MA 01760 TRUSTEE 4.00 30000 0 0 NONE 0 NONE 0 N/A 0 N/A 0 0 5400017 486776 0 5886793 0 5886793 88302 5798491 289925 289925 454 454 289471 289471 289471 321691 0 321691 289471 33030 0 0 0 0 0 0 321691 33030 0 288661 0 0 0 0 0 810 0 0 0 0 0 0 0 NA NA X THE SAMARITANS 41 WEST STREET 4TH FLOOR BOSTON MA 02111 PC PROVIDES LIFE SAVINGSUICIDE PREVENTION SERVICES 70000 SHELTER MUSIC BOSTON 1337 MASSACHUSETTS AVE 116 ARLINGTON MA 02476 PC MUSIC FOR ORGANIZATIONSDEDICATED TO HELPING PEOPLEWHO ARE HOMELESS OR RECOVERING 25000 COURAGEOUS PARENTS NETWORK 21 ROCHESTER ROAD NEWTON MA 02458 PC EMPOWERS FAMILIES ANDPROVIDERS CARING FORCHILDREN WITH SERIOUS ILLNESS 25000 MARTHA VINEYARD CANCER SUPPORT PO BOX 2214 VINEYARD HAVEN MA 02568 PC ENHANCE QUALITY OF LIFEFOR CANCER PATIENTS & FAMILIESBY SUPPORT GROUPS & FINACIAL SUPPORT 10000 HALE EDUCATION INC 80 CARBY STREET WESTWOOD MA 02090 PF PROVIDE EDUCATION TOINSPIRE LEARNING EMPOWERUS TO LEAD & UNITE PEOPLE 60000 ARTS WAYLAND PO BOX 272 WAYLAND MA 01778 PF TO PROMOTE CREATIVE EXPRESSIONTO INSPIRE, MOTIVATE & SUPPORTARTISTS OF ALL MEDIUMS 20000 COMMUNITY MUSIC CENTER 34 WARREN AVENUE BOSTON MA 02116 PF MISSION TO TRANSFORM LIVESBY PROVIDING EQUITABLE ACCESSTO MUSIC EDUCATION & ARTS EXPERIENCES 20000 WESTON AIC 356 BOSTON POST ROAD WESTON MA 02493 PF COMMITMENT TO COMMUNITY ANDLITERACY THROUGH ART 6000 HARVARD EPWORTH CHURCH 1555 MASSACHUSETTS AVE CAMBRIDGE MA 02138 PF INCUSIVE & SAFE SPACE TO EXPLORECHRISTIAN PATH. RESPECT & CELEBRATE HUMAN DIVERSITY 1340 BELLFORGE ARTS CENTER 45 HOSPITAL ROAD MEDFIELD MA 02052 PF STRENGTHEN ACCESS TO ARTSENCOURAGE HEALTH & WELLNESS FOSTER COLLABORATION FOR THE UNDERSERVED 29850 THE CHILDRENS ROOM 1210 MASSACHUSETTS AVE ARLINGTON MA 02476 PF CREATE SAFE, SUPPORTIVE COMMUNITIESSO THAT NO CHILD, TEEN ORFAMILY HAS TO GRIEVE ALONE 5000 MARTHA'S VINEYARD MUSEUM 151 LAGOON POND ROAD VINEYARD HAVEN MA 02568 PF FOCUS ON COLLECTINGAND SHARING ISLANDHISTORY 10000 SHERIFF'S MEADOW PO BOX 300 WEST TISBURY MA 02575 PF CONSERVING THE NATURALBEAUTIFUL RURAL LANDSCAPECHARACTER OF MARTHAS VINEYARD 5000 GRANTS 23 C/O 320 CONANT ROAD WESTON MA 02493 N/A PF PROGRAM GRANTS 9960 297150 0 14 70914 18 5782 18 76729 1 -11000 ROYALTY RECEIPTS 15 13861 PARTNERSHIP 15 37 156323 156323 false false false false false false false false false false JKJ Tax Compliance TAX PREPARATION 4209 4209 VANGUARD SALES 402315 325586 76729 PUBLICLY TRADED STOCK 1889583 4768347 OTHER ALT INVESTMENTS-SEE DETAIL ATTACHED 1009668 931561 OTHER INVESTMENT-PARTNERSHIP 120000 112000 STATE FILING FEE 70 70 WEBSITE 7275 7275 SPECIAL EVENTS EXPENSES 11000 11000 BANK FEES/MISC EXPENSES 24 24 ROYALTY 13861 13861 PARTNERSHIP ACTIVITY 0 -38751 NONDIVIDEND DISTRIBUTION 5782 0 PARTNERSHIP 37 0 SPECIAL EVENT FOREIGN TAXES 46 46