2023-11-03T05:51:06-05:00 2022-12-13 BDO USA 8401 GREENSBORO DRIVE 800 MCLEAN VA 22102 990 2022-01-01 521712905 American Center for Physics Inc % CATHERINE G SWARTZ AMER 3012093000 1 Physics Ellipse college park MD 207403843 CATHERINE G SWARTZ Treasurer 3012093000 2023-10-31 true CATHERINE G SWARTZ 999009999 Marc Berger P01871563 7038930600 2 2022 2023-04-26 12:10:37Z BETH A CUNNINGHAM 1 Physics Ellipse college park MD 207403843 2789791 false X WWW.ACP.ORG X 1991 MD AMERICAN CENTER FOR PHYSICS, INC. OPERATES A FACILITY TO PROVIDE A NATIONAL CENTER FOR PHYSICS AND RELATED SCIENCES. 3 0 0 7 0 0 0 59165 2168878 2472017 324319 258609 0 0 2493197 2789791 20000 20000 0 0 0 0 0 0 0 2016840 2384745 2036840 2404745 456357 385046 26806500 25354425 692427 589065 26114073 24765360 X AMERICAN CENTER FOR PHYSICS, INC. 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ACP DOES NOT BELIEVE THERE ARE ANY UNRECOGNIZED TAX BENEFITS OR LIABILITIES THAT SHOULD BE RECORDED AS OF DECEMBER 31, 2022. ACP BELIEVES IT IS NO LONGER SUBJECT TO U.S. FEDERAL, STATE AND LOCAL, OR NON-U.S. INCOME TAX EXAMINATIONS BY TAX AUTHORITIES FOR YEARS BEFORE 2019. true TOWN OF RIVERDALE PARK 5008 QUEENSBURY ROAD RIVERDALE MD 20737 526001571 GOVERNMENT 20000 COMMUNITY SUPPORT 1 SCHEDULE I, PART I, LINE 2 ACP HAS ESTABLISHED AND FOLLOWS DOCUMENTED POLICIES AND PROCEDURES TO MONITOR, EVALUATE AND REVIEW ALL TYPES OF GRANTS, AWARDS AND ASSISTANCE ON A REGULAR BASIS. false false false false false false false false false BETH A CUNNINGHAM PRESIDENT 0 252804 0 0 0 0 0 30089 0 37162 0 320055 0 0 CATHERINE G SWARTZ TREASURER 0 331299 0 24050 0 22994 0 29000 0 19678 0 427021 0 0 JANE HOPKINS GOULD SECRETARY 0 319667 0 1000 0 1200 0 24400 0 18732 0 364999 0 0 JAMES TAYLOR Secretary 0 201820 0 0 0 900 0 12877 0 7172 0 222769 0 0 MICHAEL H MOLONEY DIRECTOR 0 433856 0 89150 0 21400 0 30500 0 19740 0 594646 0 0 JONATHAN BAGGER DIRECTOR 0 597557 0 30000 0 1200 0 24400 0 24696 0 677853 0 0 MICHAEL BROSNAN DIRECTOR 0 146804 0 0 0 0 0 15578 0 39466 0 201848 0 0 FORM 990, PART VI, SECTION A, LINE 6 ACP IS A MARYLAND NOT-FOR-PROFIT MEMBERSHIP CORPORATION. THE INITIAL MEMBER ORGANIZATIONS AND CURRENT TENANTS ARE AMERICAN INSTITUTE OF PHYSICS, INCORPORATED (AIP), AMERICAN PHYSICAL SOCIETY (APS), AND AMERICAN ASSOCIATION OF PHYSICS TEACHERS, INCORPORATED (AAPT). EACH INITIAL MEMBER ORGANIZATION HAS 100 UNITS OF VOTING POWER. OTHER ORGANIZATIONS DEDICATED TO THE ADVANCEMENT OF PHYSICS AND RELATED SCIENTIFIC DISCIPLINES SHALL BE ELIGIBLE FOR MEMBERSHIP AND TENANCY UPON ELECTION BY A MAJORITY VOTE OF THE COMBINED VOTING POWER OF THE MEMBER ORGANIZATIONS AND THE CONCURRENCE OF TWO INITIAL, MEMBER ORGANIZATIONS. NO ORGANIZATION SHALL BE ELIGIBLE FOR ADMISSION TO MEMBERSHIP OR TO RETAIN ITS MEMBERSHIP UNLESS IT IS A TENANT (OR SUBTENANT) OF ACP AND OCCUPIES NOT LESS THAN 1,000 SQUARE FEET. FORM 990, PART VI, SECTION A, LINE 7A EACH MEMBER OF THE ACP ELECTS 2 MEMBERS OF THE BOARD. FORM 990, PART VI, SECTION B, LINE 11B THE 990 IS PREPARED BY THE ORGANIZATION'S INDEPENDENT ACCOUNTING FIRM WITH THE ASSISTANCE AND REVIEW OF AIP MANAGEMENT. 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