2024-11-15T12:27:11-06:00 2023-12-31 PWC US TAX LLP 655 NEW YORK AVE NW SUITE 1100 WASHINGTON DC 20001 990PF 2023-01-01 921070406 LUDWIG INSTITUTE FOR SHARED ECONOMIC PROSPERITY % LISEP LUDW 2125583845 1700 PENNSYLVANIA AVE NW Suite 500 WASHINGTON DC 20006 CAROL LUDWIG PRESIDENT 2023151815 2024-11-15 true true TRAVIS L PATTON P00369623 2024141000 2024-11-14 2023 2024-10-15 13:58:12Z X 34057 X 1217000 450 0 0 1217450 0 0 37996 0 0 37996 308828 0 0 308828 34366 34366 109609 0 0 109609 545261 0 0 545261 7316 0 0 7316 1043376 0 0 1043376 140000 140000 1183376 0 0 1183376 34074 0 0 0 30180 30180 0 3877 3877 0 34057 34057 0 -17 0 -17 X 0 34074 0 34074 0 34057 0 34074 34074 34074 0 0 0 0 0 0 false false false 0 0 0 false false false false true true DC false false false true false true WWW.LISEP.ORG LISEP 2023151815 1700 PENNSYLVANIA AVE NW STE 500 WASHINGTON DC 20006 false false false false false false false false false false false false false false false false false false false false false EUGENE LUDWIG 1700 PENNSYLVANIA AVE NW WASHINGTON DC 20006 DIRECTOR AND TREASURER 1.0 0 0 0 CAROL LUDWIG 1700 PENNSYLVANIA AVE NW WASHINGTON DC 20006 PRESIDENT/SECRETARY/DIRECTOR 1.0 0 0 0 MATTHEW KING 1700 PENNSYLVANIA AVE NW WASHINGTON DC 20006 DIRECTOR 1.0 0 0 0 STEPHANIE ALLEN 1700 PENNSYLVANIA AVE NW WASHINGTON DC 20006 EXEC. DIRECTOR (THRU 3.1.23) 40.0 37996 16163 0 PHILIP CORNELL 1700 PENNSYLVANIA AVE NW WASHINGTON DC 20006 CHIEF ECONOMIST 40.0 139583 5914 0 SANTIAGO DASSEN 1700 PENNSYLVANIA AVE NW WASHINGTON DC 20006 RESEARCH ANALYST 40.0 84583 3370 0 LINCOLN PARK STRATEGIES LLC 155 BROWN ST PROVIDENCE RI 02906 RESEARCH ANALYST 183333 GPS IMPACT 112 SE 4TH ST UNIT 202 DES MOINES IA 50309 CONSULTING 147795 DOG EAR STUDIO 346 EAST 10TH STE STE 11 NEW YORK NY 10009 DESIGN 115670 SULLIVAN & CROMWELL LLP 125 BROAD ST NEW YORK NY 10004 LEGAL SERVICES 108488 THE LUDWIG INSTITUTE FOR SHARED ECONOMIC PROSPERITY'S MISSION IS TO IMPROVE THE ECONOMIC WELL-BEING OF MIDDLE- AND LOWER-INCOME AMERICANS THROUGH RESEARCH AND EDUCATION. LISEP STRIVES TO USE ECONOMIC RESEARCH TO BETTER UNDERSTAND ECONOMIC GROWTH AND PROSPERITY AS THEY ARE ACTUALLY EXPERIENCED BY INDIVIDUALS FROM ALL WALKS OF LIFE. 0 1257 3878 5135 0 5135 77 5058 253 253 0 0 253 253 253 1183376 0 0 0 0 1183376 253 0 2021 2020 2019 0 0 1183376 0 253 1183123 1183123 0 0 1183123 0 1183123 X BROOKINGS INSTITUTION 1775 MASSACHUSETTS AVE WASHINGTON DC 20036 PC ECONOMIC STUDIES 140000 140000 TRAVEL EXP REIMBURSEMENT 01 450 450 450 false false false false false false false false false true LUDWIG INSTITUTE FOR 501(C)(4) COMMON DIRECTORS CAROL AND GENE 501(C)(3) COMMON DIRECTORS X X 1 CAROL AND GENE LUDWIG FAMILY FOUNDA 1700 PENNSYLVANIA AVE NW STE 500 WASHINGTON DC 20006 750000 X 2 CAROL AND GENE LUDWIG 1700 PENNSYLVANIA AVE NW STE 500 WASHINGTON DC 20006 467000 X PURSUANT TO THE DISTRICT OF COLUMBIA OFFICE OF TAX AND REVENUE OTR NOTICE 2009-01, EFFECTIVE DECEMBER 12, 2008, DISTRICT OF COLUMBIA NONPROFITS ARE NO LONGER REQUIRED TO FILE FORM 990 (AND THE FEDERAL FORM 990-PF AS CONFIRMED WITH THE DC OFFICE OF TAX AND REVENUE). THE NOTICE STATES THAT "THE REQUIREMENT WAS ELIMINATED TO EASE THE ADMINISTRATIVE BURDEN ON BOTH THE AGENCY AS WELL AS NONPROFIT ORGANIZATIONS. THE INFORMATION ON FORM 990-PF IS AVAILABLE TO THE OFFICE OF TAX AND REVENUE FROM OTHER SOURCES. SULLIVAN & CROMWELL LLP 108488 0 0 108488 CSC 1121 0 0 1121 PATENTS AND TRADEMARKS 0 3877 3877 TRAVEL EXPENSE REIMBURSEMENT 450 0 0 DUE TO EMPLOYEES 0 -17 LINCOLN PARK STRATEGIES LLC 183333 0 0 183333 GPS IMPACT 147795 0 0 147795 DOG EAR STUDIO 115670 0 0 115670 KATH GOLDSTEIN 33906 0 0 33906 SW4 INSIGHTS INC 33000 0 0 33000 NERA 31557 0 0 31557 FEDERAL EXCISE TAX LUDWIG INSTITUTE FOR SHARED ECON PROSP 1700 PENNSYLVANIA AVE NW STE 500 WASHINGTON DC 20006 861970328 LUDWIG INSTITUTE FOR SHARED ECON. PROSP. IS NOT AN EXCESS BUSINESS HOLDING. 0 CAROL AND GENE LUDWIG FAMILY FOUNDATION 1700 PENNSYLVANIA AVE NW STE 500 WASHINGTON DC 20006 562305290 CAROL AND GENE LUDWIG FAMILY FOUNDATION IS NOT AN EXCESS BUSINESS HOLDING. 0 0