2025-11-14T14:59:18-05:00 2024-12-31 471837308 ALLIANCE ACCOUNTING GROUP LLC 23 ROYAL ROAD STE 101 FLEMINGTON NJ 08822 990 2024-01-01 453818749 MAINE MINERAL AND GEM MUSEUM MAIN 2078243036 99 MAIN STREET PO BOX 500 BETHEL ME 04217 LAWRENCE T P STIFLER PHD PRESIDENT 2078243036 2025-11-12 true true LEE W HESSBERGER CPA P00011374 9087517090 2025-11-12 2024 2025-03-06 01:10:19Z LAWRENCE T P STIFLER PHD 100 CODMAN ROAD BROOKLINE MA 02445 1250501 false X HTTPS://MAINEMINERALMUSEUM.ORG/ X ME THE MISSION OF THE MMGM, A 501(C)(3) NONPROFIT ORGANIZATION IS TO CELEBRATE THE MINERALOGY OF MAINE AND TO ENLIGHTEN VISITORS AS TO THE ORIGIN OF EARTH AND BEYOND THROUGH DYNAMIC EXHIBITS, EDUCATIONAL PROGRAMMING AND SCIENTIFIC RESEARCH. 8 8 25 25 0 1418071 568720 175113 180289 87165 104553 274968 99553 1955317 953115 0 0 590240 818401 0 5726 1168468 1308798 1758708 2127199 196609 -1174084 15660250 15506450 11257424 12665417 4402826 2841033 X THE MISSION OF THE MMGM, A 501(C)(3) NONPROFIT ORGANIZATION IS TO CELEBRATE THE MINERALOGY OF MAINE AND TO ENLIGHTEN VISITORS AS TO THE ORIGIN OF EARTH AND BEYOND THROUGH DYNAMIC EXHIBITS, EDUCATIONAL PROGRAMMING AND SCIENTIFIC RESEARCH. false false 1860383 180289 MUSEUM TOURS ONSITE AND OFFSITE EDUCATIONAL EVENTS LABORATORY RESEARCH OTHER 1860383 true true false false false false false true false false true true false true true false false false false false false false false false false false false false false false false false false true false false false false true true false false false false false false false false 14 0 false 25 true false false false false false false false false false false false false false false X 8 8 true false false false false false false true true false false false false false false false false false X DON DALLAIRE 2078243036 829 CANDIA ROAD CHESTER NH 03036 X JEAN BENEDICT TRUSTEE 1.00 X 0 0 0 JOHN BETTS TRUSTEE 0.50 X 0 0 0 DON DALLAIRE TREASURER /S 1.00 X X 0 0 0 SUSAN C MARTIN TRUSTEE 1.00 X 0 0 0 MARY MCFADDEN TRUSTEE 5.00 X 0 0 0 DR PETER KM MEGAW TRUSTEE 1.00 X 0 0 0 HENRY MINOT VICE PRESIDE 1.00 X X 0 0 0 LAWRENCE T P STIFLER PHD PRESIDENT 5.00 X X 0 0 0 false false false JESSICA SIRACO 7 SILVER WAY WEST PARIS ME 04289 MANAGEMENT 107415 1 35804 2000 530916 274817 568720 ADMISSIONS 175119 175119 LAB ANALYSIS 5170 5170 180289 104553 104553 8400 -75 8475 8475 8475 388539 297461 91078 91078 953115 375920 8475 752882 752882 65519 65519 5669 5669 6123 6123 67265 67265 16956 16956 92509 92509 22575 22575 4483 4483 10 10 446062 446062 123814 123814 CONTRACTED SERVICES 214332 214332 REPAIRS & MAINTENANCE 159954 159954 EVENTS/PROGRAM EXPENSES 53354 53354 SOFTWARE SUBSCRIPTIONS / 20499 20499 75193 17588 51879 5726 2127199 1860383 261090 5726 349117 352759 341742 318695 24894 24401 11652706 2088647 10032330 9564059 688549 929948 4223618 4316588 15660250 15506450 18324 87020 11233212 12542212 5888 36185 11257424 12665417 X 4402826 2841033 4402826 2841033 15660250 15506450 X -1174084 -387737 28 X false false false X 328547 279368 119127 1418071 568720 2713833 268106 479872 504310 719134 673381 2644803 596653 759240 623437 2137205 1242101 5358636 481449 464157 945606 141423 21558 32300 265508 460789 141423 21558 32300 746957 464157 1406395 3952241 30324 9292 11573 7573 8400 67162 30324 9292 11573 7573 8400 67162 494275 162858 657133 1121252 931390 635010 2144778 1250501 6082931 0.64970 0.01000 0.00000 X PART III, LINE 12 INSURANCE PROCEEDS 657,091 GAIN ON SALES OF ASSETS 42 RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED true 367778 367778 65918 3424 62494 96186 7610 88576 972219 172869 799350 10150605 1904744 8245861 9564059 929948 929948 COLLECTION 4274519 LIBRARY 20432 WEBSITE 19050 MUSEUM FABRICATION 2287 SECURITY DEPOSIT 300 4316588 PAYROLL LIABILITY 33474 CUSTOMER DEPOSITS 1364 SALES TAX PAYABLE 1347 36185 STIFLER FAMILY FOUNDATION X 12542212 false false false 12542212 X 2 274817 false false false FORM 990 - ORGANIZATION'S MISSION THE MISSION OF THE MMGM, A 501(C)(3) NONPROFIT ORGANIZATION IS TO CELEBRATE THE MINERALOGY OF MAINE AND TO ENLIGHTEN VISITORS AS TO THE ORIGIN OF EARTH AND BEYOND THROUGH DYNAMIC EXHIBITS, EDUCATIONAL PROGRAMMING AND SCIENTIFIC RESEARCH. FORM 990, PAGE 2, PART III, LINE 4D OTHER FORM 990, PAGE 6, PART VI, LINE 2 LAWRENCE T P STIFLER, PH.D MARY MCFADDEN PRESIDENT TRUSTEE SPOUSES FORM 990, PAGE 6, PART VI, LINE 11B NO REVIEW WAS OR WILL BE CONDUCTED. FORM 990, PAGE 6, PART VI, LINE 19 NO DOCUMENTS AVAILABLE TO THE PUBLIC FORM 990, PART XI, LINE 9 BOOK / TAX DEPRECIATION DIFFERENCE 28