2026-06-02T16:20:24-04:00 2025-12-31 841894608 SANDERS WALSH & EATON CPAS LLC PO BOX F OSTERVILLE MA 02655 990 2025-01-01 042802203 CAHOON MUSEUM OF AMERICAN ART INC CAHO 5084287581 PO BOX 1853 COTUIT MA 02635 JESSICA GRASSETTI PRESIDENT 5084287581 2026-05-18 true ROUMIANA S POPJELEVA CPA P01538168 5084280790 2026-06-02 2025 2025-03-06 01:10:19Z JESSICA GRASSETTI 1611 MAIN STREET COTUIT MA 02635 1190857 false X CAHOONMUSEUM.ORG X 1984 MA THE CAHOON MUSEUM CELEBRATES AMERICAN ART IN WAYS THAT EXPAND KNOWLEDGE, ENRICH THE SPIRIT, AND ENGAGE THE HEART. 8 8 11 0 2410483 982530 52048 64361 31329 29462 71635 -5499 2565495 1070854 0 0 509710 515159 0 930405 916638 1078360 1426348 1593519 1139147 -522665 5205287 4719411 10714 47503 5194573 4671908 THE CAHOON MUSEUM CELEBRATES AMERICAN ART IN WAYS THAT EXPAND KNOWLEDGE, ENRICH THE SPIRIT, AND ENGAGE THE HEART. false false 455889 64361 THE CAHOON MUSEUM OF AMERICAN ART PROMOTES EDUCATION AND ENJOYMENT OF THE ARTS BY DEDICATING ITSELF TO COLLECTING, PRESERVING, RESEARCHING, INTERPRETING, AND EXHIBITING AMERICAN ART. THROUGH EXHIBITIONS, PROGRAMS, AND RELATED ACTIVITIES, THE CAHOON MUSEUM CREATES ENGAGING EXPERIENCES THAT ENRICH PEOPLE'S LIVES THROUGH ART, HISTORY, AND CULTURE. 455889 true true false false false false false true false false true false false false false false true false false false false false false false true false false false false false false false false false false false false false true false false false false false false false false true 35 0 11 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 true false true true true true false false false false false MA X X GRANT PATTISON 5084287581 155 HIGH STREET HINGHAM MA 02043 X JESSICA GRASSETTI PRESIDENT 2.00 X X 0 0 0 ANNE BOCKHOFF VICE PRESIDE 2.00 X X 0 0 0 GRANT PATTISON TREASURER 2.00 X X 0 0 0 ANNE MALONE SECRETARY 2.00 X X 0 0 0 ROSEMARY RAPP DIRECTOR 1.00 X 0 0 0 JANICE RICHARDS DIRECTOR 1.00 X 0 0 0 SUSAN DEWEY DIRECTOR 1.00 X 0 0 0 JASON FITZGERALD DIRECTOR 1.00 X 0 0 0 1 false false false OUDENS ELLO ARCHITECTURE 46 WALTHAM STREET SUITE 4A BOSTON MA 02118 CONSULTANT 105828 1 92070 28875 861585 28875 982530 ADMISSIONS 713990 30279 30279 EXHIBITION SALES 713990 22000 22000 CLASSES 713990 12082 12082 64361 29462 29462 62210 28875 85874 -23664 51994 34129 17865 17865 MISCELLANEOUS 300 300 300 1070854 82526 29462 X 474452 173767 64576 236109 40707 15282 4204 21221 8055 8055 38459 38459 470265 30771 439494 101209 4728 96481 50350 5713 17994 26643 36816 8431 12390 15995 1641 1641 30320 30320 122567 110309 6129 6129 36829 10923 19187 6719 EXHIBITION EXPENSE 89548 89548 REPAIRS AND MAINTENANCE 65686 20367 4475 40844 BAD DEBT 15000 15000 BANK SERVICE CHARGES 7695 70 7625 3920 180 915 2825 1593519 455889 207225 930405 929982 572176 182985 173628 45790 39411 756 756 4564597 1369322 3317847 3195275 727927 738165 5205287 4719411 10714 47503 10714 47503 X 4409814 4465135 784759 206773 5194573 4671908 5205287 4719411 -522665 X false true X true false X 696249 1163576 1389954 2410483 982530 6642792 217122 280390 342403 215500 178865 1234280 913371 1443966 1732357 2625983 1161395 7877072 150648 50000 105000 305648 335241 672552 1007793 335241 823200 50000 105000 1313441 6563631 87 1429 18317 31329 29462 80624 87 1429 18317 31329 29462 80624 913458 1445395 1750674 2657312 1190857 7957696 0.82480 0.83630 0.01000 0.01000 X RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED X X X true 522450 522450 3852804 1206332 2646472 138239 117499 20740 51104 45491 5613 3195275 1070854 1070854 1070854 1593519 1593519 1593519 SCHEDULE D, PAGE 1, PART III, LINE 1A COLLECTIONS WHICH WERE ACQUIRED THROUGH PURCHASES AND ONTRIBUTIONS, ARE NOT RECOGNIZED AS ASSETS ON THE STATEMENTS OF FINANCIAL POSITION. THE COLLECTIONS, WHICH COMPRISE ART OBJECTS, ARE HELD FOR PUBLIC EDUCATION OR RESEARCH IN FURTHERANCE OF PUBLIC SERVICE, RATHER THAN FINANCIAL GAIN. COLLECTION ITEMS ARE EXPENSED WHEN PURCHASED. CONTRIBUTED COLLECTIONS ARE NOT REFLECTED ON THE FINANCIAL STATEMENTS. THERE ARE NO CONTRIBUTED COLLECTIONS ITEMS FOR THE YEARS ENDED DECEMBER 31, 2025 AND 2024. THE MUSEUM CONTINUALLY REVIEWS ITS COLLECTIONS AND MAY DEACCESSION OR ACQUIRE ADDITIONAL ITEMS. PROCEEDS FROM DEACCESSIONS ARE CLASSIFIED AS NET ASSETS WITHOUT DONOR RESTRICTIONS, EXCEPT WHEN DONOR RESTRICTIONS APPLY. THE COLLECTIONS ARE SUBJECT TO A POLICY THAT REQUIRES PROCEEDS FROM DEACCESSIONING TO BE USED TO ACQUIRE OTHER ITEMS FOR COLLECTIONS. DURING THE YEARS ENDED DECEMBER 31, 2025 AND 2024, THERE ARE NOT ANY ITEMS OF ART THAT WERE DEACCESSIONED AT AUCTION. SCHEDULE D, PAGE 2, PART III, LINE 4 THE COLLECTIONS, WHICH COMPRISE ART OBJECTS, ARE HELD FOR PUBLIC EDUCATION OR RESEARCH IN FURTHERANCE OF PUBLIC SERVICE AS DEFINED IN THE MISSION STATEMENT OF THE ORGANIZATION. FUNDRAISING EVE 91085 28875 62210 28875 5843 5200 45956 91085 28875 62210 28875 5843 5200 45956 85874 -23664 X VENUE,ENTERTMNT 1 28875 US WHOLESALE PRICES false true false FORM 990, PAGE 6, PART VI, LINE 2 ROSEMARY RAPP JESSICA RAPP GRASSETTI TRUSTEE PRESIDENT MOTHER/DAUGHTER FORM 990, PAGE 6, PART VI, LINE 9 CRISTOFF SHAY PO BOX 1853 COTUIT, MA 02635 FORM 990, PAGE 6, PART VI, LINE 11B A DRAFT OF THE 990 AND RELATED MATERIALS IS REVIEWED BY THE PRESIDENT, DIRECTOR, TREASURER AND FINANCE COMMITTEE. THE LATTER SERVES AS THE ORGANIZATION'S AUDIT COMMITTEE. UPON RECOMMENDATION THE FINANCE COMMITTEE, THE ORGANIZATION'S EXECUTIVE COMMITTEE ACCEPTS THE FINAL FORM 990 AND THE BOARD OF TRUSTEES IS NOTIFIED AND RATIFIES THE ACTION. A COPY OF FILED FORM 990 IS AVAILABLE FOR TRUSTEE AND PUBLIC REVIEW AT THE ORGANIZATION'S OFFICES. FORM 990, PAGE 6, PART VI, LINE 12C WHILE THE ORGANIZATION HAS ALWAYS WATCHED CAREFULLY FOR POTENTIAL CONFLICTS OF INTEREST, IT BELIEVES THAT A WRITTEN POLICY PERTAINING TO ITS OFFICERS, TRUSTEES, EMPLOYEES, VOLUNTEERS AND COMMITTEE MEMBERS IS APPROPRIATE AND NECESSARY. ACCORDINGLY, A WRITTEN POLICY TO FORMALIZE THIS MATTER WAS ADOPTED AND IMPLEMENTED IN FEBRUARY 2018. FORM 990, PAGE 6, PART VI, LINE 19 GOVERNING DOCUMENTS ARE MADE AVAILABLE TO THE PUBLIC UPON REQUEST. FORM 990, PART IX, LINE 11G CONSULTANT 0 0 431,979 IT SERVICES 0 27,394 7,515 PROFESSIONAL DEVELOPMENT 0 3,377 0 TOTAL 0 30,771 439,494