2025-10-10T11:02:04-04:00 2024-11-30 521706411 HARITON MANCUSO & JONES PC 11140 ROCKVILLE PIKE STE 340 NORTH BETHESDA MD 20852 990PF 2023-12-01 520845731 THE LEONARD AND ELAINE SILVERSTEIN FOUNDATION LEON 2024527900 1700 K STREET NW 300 WASHINGTON DC 20006 RONALD D ABRAMSON CHAIRMAN 2024527900 2025-10-03 true false HARRY MATCHETT P01343993 3019846400 2025-10-10 2023 2025-03-06 01:10:19Z X 8490740 X X 224784 224784 523061 1601824 523061 24623 24623 772468 772468 146294 112219 34074 146294 112219 34074 385000 385000 531294 112219 419074 241174 660249 6714 11700 11700 938129 2146171 2161946 718449 676821 1273162 4880449 3811810 5043932 6543741 6646502 8490740 0 X 6543741 6646502 6543741 6646502 6543741 6646502 6543741 241174 6784915 138413 6646502 SEE ATTACHMENT 9 P 2020-01-01 2024-12-31 1601824 1078763 523061 523061 523061 9177 9177 9177 4141 12500 16641 X 12 7452 7452 false false false false false false false true true DC false false false false false true N/A JACQUELINE LAWRENCE 2024527900 1700 K ST NW 300 WASHINGTON DC 20006 false false false false false false false false false false false false false false false false false false false false SUSAN SILVERSTEIN SCOTT 4807 QUEBEC STREET NW WASHINGTON DC 20016 SECRETARY 1.00 0 0 0 SUSAN SILVERSTEIN SCOTT 4807 QUEBEC STREET NW WASHINGTON DC 20016 CO-PRESIDENT 1.00 0 0 0 THOMAS D SILVERSTEIN 5139 YUMA STREET NW WASHINGTON DC 20016 CO - PRESIDE 1.00 0 0 0 RONALD D ABRAMSON 1700 K STREET NW SUITE 300 WASHINGTON DC 20006 CHAIRMAN 1.00 0 0 0 NONE NONE N/A 5147236 1143982 1804883 8096101 8096101 121442 7974659 398733 398733 9177 9177 389556 389556 389556 419074 419074 389556 64674 57877 35111 157662 419074 389556 29518 187180 0 64674 122506 57877 35111 29518 X TRI-CENTIC FOUNDATION 244 FIFTH AVENUE SUITE F219 NEW YORK NY 10001 NONE PUBLIC GENERAL 8000 WHITE HOUSE HISTORICAL ASSOCIATION PO BOX 27624 WASHINGTON DC 20038 NONE PUBLIC GENERAL 80000 DC JAZZ FESTIVAL 2700 F ST NW KENNEDY CENTER WASHINGTON DC 20566 NONE PUBLIC GENERAL 45000 THE KENNEDY CENTER 2700 F ST NW WASHINGTON DC 20566 NONE PUBLIC GENERAL 225000 NATIONAL SYMPHONY ORCHESTRA 2700 F ST NW KENNEDY CENTER WASHINGTON DC 20566 NONE PUBLIC GENERAL 20000 ARTS FOR ART INC 107 SUFFOLK ST SUITE 300 NEW YORK NY 10002 NONE PUBLIC GENERAL 4000 RESOURCES USA INC 7 VERONICA AVE SOMERSET NJ 08873 NONE PUBLIC GENERAL 3000 385000 14 224784 18 523061 RENTAL INCOME/LOSS 14 -11101 SECTION 1231 GAIN/LOSS 14 -525 ROYALTIES 14 7246 ORDINARY INCOME 14 29003 772468 772468 false false false false false false false false false false PURSUANT TO THE DISTRICT OF COLUMBIA OFFICE OF TAX AND REVENUE OTR NOTICE 2009-01, EFFECTIVE DECEMBER 12, 2009 DISTRICT OF COLUMBIA NONPROFITS ARE NO LONGER REQUIRED TO FILE FEDERAL 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 IS AVAILABLE TO THE OFFICE OF TAX AND REVENUE FROM THE OTHER SOURCES." PLEASE SEE ATTACHED STATEMENT 8. SEE STATEMENT 10 676821 1273162 SEE STATEMENT 10 2165170 3239932 SEE STATEMENT 10 1646640 1804000 FOREIGN TAX PAID 1125 NON DEDUCTIBLE EXPENSE 3 TAX PAID 1000 BASIS ADJUSTMENT - DONATED SECURITY 136285 RENTAL INCOME/LOSS -11101 -11101 SECTION 1231 GAIN/LOSS -525 -525 ROYALTIES 7246 7246 ORDINARY INCOME 29003 29003 INVESTMENT INTEREST EXPENSE 13696 13696 INVESTMENT ADVISORY FEES 30374 30374 OTHER PORTFOLIO EXPENSE 24311 16207 8103 OUTSOURCED ACCOUNTING/EXE. DIREC 45813 30542 15271 ACCOUNTING 32100 21400 10700