PROPRIETORS OF THE BOSTON ATHENAEUM is a USA domiciled entity or foreign entity operating in the USA. The EIN ihas been issued by the IRS
| 2024-09-30 |
|---|
| Total unrelated business income | USD $ 0 |
| Net unrelated business income | USD $ 0 |
| Program Service Revenue from prior year | USD $ 1,549,067 |
| Program Service Revenue from current year | USD $ 1,842,865 |
| Investment Income from prior year | USD $ -283,611 |
| Investment Income from current year | USD $ 3,845,691 |
| Other Revenue from prior year | USD $ 159,402 |
| Other Revenue from current year | USD $ 358,643 |
| Gross receipts from all sources | USD $ 38,863,080 |
| Net assets / fund balances at end of fiscal year | USD $ 118,677,450 |
| Net assets / fund balances at beginning of fiscal year | USD $ 109,585,320 |
| Total liabilities at end of fiscal year | USD $ 18,503,893 |
| Total liabilities at beginning of fiscal year | USD $ 19,209,084 |
| Total assets at end of fiscal year | USD $ 137,181,343 |
| Total assets at beginning of fiscal year | USD $ 128,794,404 |
| Revenues less expenses for current year | USD $ -4,113,386 |
| Revenues less expenses for previous year | USD $ -4,610,949 |
| Total expenses for current year | USD $ 13,158,180 |
| Total expenses for previous year | USD $ 11,574,279 |
| Other expenses in current year | USD $ 7,479,570 |
| Other expenses in previous year | USD $ 6,606,750 |
| Total fundraising expenses in current year | USD $ 1,204,373 |
| Professional fundraising fees from current year | USD $ 0 |
| Professional fundraising fees from previous year | USD $ 0 |
| Employee salary and benefits paid in current year | USD $ 5,663,860 |
| Employee salary and benefits paid in previous year | USD $ 4,954,279 |
| Benefits paid to or for members in current year | USD $ 0 |
| Benefits paid to or for members in previous year | USD $ 0 |
| Grants and similar amounts paid in current year | USD $ 14,750 |
| Grants and similar amounts paid in previous year | USD $ 13,250 |
| Total revenue in current fiscal year | USD $ 9,044,794 |
| Total revenue in previous fiscal year | USD $ 6,963,330 |
| Contributions and grants from current year | USD $ 2,997,595 |
| Contributions and grants from previous year | USD $ 5,538,472 |
| Cost of goods sold | USD $ 3,528 |
| Gross sales of inventory assets | USD $ 9,607 |
| 2023-09-30 |
|---|
| Total unrelated business income | USD $ 0 |
| Net unrelated business income | USD $ 0 |
| Program Service Revenue from prior year | USD $ 1,266,628 |
| Program Service Revenue from current year | USD $ 1,549,067 |
| Investment Income from prior year | USD $ 5,298,454 |
| Investment Income from current year | USD $ -283,611 |
| Other Revenue from prior year | USD $ 33,660 |
| Other Revenue from current year | USD $ 159,402 |
| Gross receipts from all sources | USD $ 125,136,723 |
| Net assets / fund balances at end of fiscal year | USD $ 109,585,320 |
| Net assets / fund balances at beginning of fiscal year | USD $ 103,622,243 |
| Total liabilities at end of fiscal year | USD $ 19,209,084 |
| Total liabilities at beginning of fiscal year | USD $ 3,970,572 |
| Total assets at end of fiscal year | USD $ 128,794,404 |
| Total assets at beginning of fiscal year | USD $ 107,592,815 |
| Revenues less expenses for current year | USD $ -4,610,949 |
| Revenues less expenses for previous year | USD $ -1,263,666 |
| Total expenses for current year | USD $ 11,574,279 |
| Total expenses for previous year | USD $ 10,365,737 |
| Other expenses in current year | USD $ 6,606,750 |
| Other expenses in previous year | USD $ 5,548,039 |
| Total fundraising expenses in current year | USD $ 969,653 |
| Professional fundraising fees from current year | USD $ 0 |
| Professional fundraising fees from previous year | USD $ 0 |
| Employee salary and benefits paid in current year | USD $ 4,954,279 |
| Employee salary and benefits paid in previous year | USD $ 4,807,448 |
| Benefits paid to or for members in current year | USD $ 0 |
| Benefits paid to or for members in previous year | USD $ 0 |
| Grants and similar amounts paid in current year | USD $ 13,250 |
| Grants and similar amounts paid in previous year | USD $ 10,250 |
| Total revenue in current fiscal year | USD $ 6,963,330 |
| Total revenue in previous fiscal year | USD $ 9,102,071 |
| Contributions and grants from current year | USD $ 5,538,472 |
| Contributions and grants from previous year | USD $ 2,503,329 |
| Cost of goods sold | USD $ 0 |
| Gross sales of inventory assets | USD $ 4,338 |
| 2022-09-30 |
|---|
| Total unrelated business income | USD $ 0 |
| Net unrelated business income | USD $ 0 |
| Program Service Revenue from prior year | USD $ 1,171,743 |
| Program Service Revenue from current year | USD $ 1,266,628 |
| Investment Income from prior year | USD $ 6,015,964 |
| Investment Income from current year | USD $ 5,298,454 |
| Other Revenue from prior year | USD $ 41,250 |
| Other Revenue from current year | USD $ 33,660 |
| Gross receipts from all sources | USD $ 65,109,577 |
| Net assets / fund balances at end of fiscal year | USD $ 103,622,243 |
| Net assets / fund balances at beginning of fiscal year | USD $ 127,642,645 |
| Total liabilities at end of fiscal year | USD $ 3,970,572 |
| Total liabilities at beginning of fiscal year | USD $ 2,561,164 |
| Total assets at end of fiscal year | USD $ 107,592,815 |
| Total assets at beginning of fiscal year | USD $ 130,203,809 |
| Revenues less expenses for current year | USD $ -1,263,666 |
| Revenues less expenses for previous year | USD $ 1,675,872 |
| Total expenses for current year | USD $ 10,365,737 |
| Total expenses for previous year | USD $ 9,605,931 |
| Other expenses in current year | USD $ 5,548,039 |
| Other expenses in previous year | USD $ 4,972,230 |
| Total fundraising expenses in current year | USD $ 1,220,728 |
| Professional fundraising fees from current year | USD $ 0 |
| Professional fundraising fees from previous year | USD $ 0 |
| Employee salary and benefits paid in current year | USD $ 4,807,448 |
| Employee salary and benefits paid in previous year | USD $ 4,623,701 |
| Benefits paid to or for members in current year | USD $ 0 |
| Benefits paid to or for members in previous year | USD $ 0 |
| Grants and similar amounts paid in current year | USD $ 10,250 |
| Grants and similar amounts paid in previous year | USD $ 10,000 |
| Total revenue in current fiscal year | USD $ 9,102,071 |
| Total revenue in previous fiscal year | USD $ 11,281,803 |
| Contributions and grants from current year | USD $ 2,503,329 |
| Contributions and grants from previous year | USD $ 4,052,846 |
| Cost of goods sold | USD $ 0 |
| Gross sales of inventory assets | USD $ 3,175 |
| 2021-09-30 |
|---|
| Total unrelated business income | USD $ 0 |
| Net unrelated business income | USD $ 0 |
| Program Service Revenue from prior year | USD $ 1,276,875 |
| Program Service Revenue from current year | USD $ 1,171,743 |
| Investment Income from prior year | USD $ -476,240 |
| Investment Income from current year | USD $ 6,015,964 |
| Other Revenue from prior year | USD $ 29,154 |
| Other Revenue from current year | USD $ 41,250 |
| Gross receipts from all sources | USD $ 67,003,668 |
| Net assets / fund balances at end of fiscal year | USD $ 127,642,645 |
| Net assets / fund balances at beginning of fiscal year | USD $ 115,079,212 |
| Total liabilities at end of fiscal year | USD $ 2,561,164 |
| Total liabilities at beginning of fiscal year | USD $ 2,127,717 |
| Total assets at end of fiscal year | USD $ 130,203,809 |
| Total assets at beginning of fiscal year | USD $ 117,206,929 |
| Revenues less expenses for current year | USD $ 1,675,872 |
| Revenues less expenses for previous year | USD $ -5,227,501 |
| Total expenses for current year | USD $ 9,605,931 |
| Total expenses for previous year | USD $ 8,968,255 |
| Other expenses in current year | USD $ 4,972,230 |
| Other expenses in previous year | USD $ 4,087,027 |
| Total fundraising expenses in current year | USD $ 1,052,019 |
| Professional fundraising fees from current year | USD $ 0 |
| Professional fundraising fees from previous year | USD $ 0 |
| Employee salary and benefits paid in current year | USD $ 4,623,701 |
| Employee salary and benefits paid in previous year | USD $ 4,874,728 |
| Benefits paid to or for members in current year | USD $ 0 |
| Benefits paid to or for members in previous year | USD $ 0 |
| Grants and similar amounts paid in current year | USD $ 10,000 |
| Grants and similar amounts paid in previous year | USD $ 6,500 |
| Total revenue in current fiscal year | USD $ 11,281,803 |
| Total revenue in previous fiscal year | USD $ 3,740,754 |
| Contributions and grants from current year | USD $ 4,052,846 |
| Contributions and grants from previous year | USD $ 2,910,965 |
| Cost of goods sold | USD $ 0 |
| Gross sales of inventory assets | USD $ 2,610 |
| 2020-09-30 |
|---|
| Total unrelated business income | USD $ 0 |
| Net unrelated business income | USD $ 0 |
| Program Service Revenue from prior year | USD $ 1,234,641 |
| Program Service Revenue from current year | USD $ 1,276,875 |
| Investment Income from prior year | USD $ 4,016,989 |
| Investment Income from current year | USD $ -476,240 |
| Other Revenue from prior year | USD $ 185,690 |
| Other Revenue from current year | USD $ 29,154 |
| Gross receipts from all sources | USD $ 43,732,005 |
| Net assets / fund balances at end of fiscal year | USD $ 115,079,212 |
| Net assets / fund balances at beginning of fiscal year | USD $ 112,815,610 |
| Total liabilities at end of fiscal year | USD $ 2,127,717 |
| Total liabilities at beginning of fiscal year | USD $ 1,549,410 |
| Total assets at end of fiscal year | USD $ 117,206,929 |
| Total assets at beginning of fiscal year | USD $ 114,365,020 |
| Revenues less expenses for current year | USD $ -5,227,501 |
| Revenues less expenses for previous year | USD $ 2,088,224 |
| Total expenses for current year | USD $ 8,968,255 |
| Total expenses for previous year | USD $ 8,997,172 |
| Other expenses in current year | USD $ 4,087,027 |
| Other expenses in previous year | USD $ 4,080,865 |
| Total fundraising expenses in current year | USD $ 1,009,148 |
| Professional fundraising fees from current year | USD $ 0 |
| Professional fundraising fees from previous year | USD $ 0 |
| Employee salary and benefits paid in current year | USD $ 4,874,728 |
| Employee salary and benefits paid in previous year | USD $ 4,902,057 |
| Benefits paid to or for members in current year | USD $ 0 |
| Benefits paid to or for members in previous year | USD $ 0 |
| Grants and similar amounts paid in current year | USD $ 6,500 |
| Grants and similar amounts paid in previous year | USD $ 14,250 |
| Total revenue in current fiscal year | USD $ 3,740,754 |
| Total revenue in previous fiscal year | USD $ 11,085,396 |
| Contributions and grants from current year | USD $ 2,910,965 |
| Contributions and grants from previous year | USD $ 5,648,076 |
| Cost of goods sold | USD $ 0 |
| Gross sales of inventory assets | USD $ 729 |
| 2019-09-30 |
|---|
| Total unrelated business income | USD $ 0 |
| Net unrelated business income | USD $ 0 |
| Program Service Revenue from prior year | USD $ 1,303,855 |
| Program Service Revenue from current year | USD $ 1,234,641 |
| Investment Income from prior year | USD $ 9,634,018 |
| Investment Income from current year | USD $ 4,016,989 |
| Other Revenue from prior year | USD $ 109,186 |
| Other Revenue from current year | USD $ 185,690 |
| Gross receipts from all sources | USD $ 48,308,745 |
| Net assets / fund balances at end of fiscal year | USD $ 112,815,610 |
| Net assets / fund balances at beginning of fiscal year | USD $ 112,451,191 |
| Total liabilities at end of fiscal year | USD $ 1,549,410 |
| Total liabilities at beginning of fiscal year | USD $ 1,361,675 |
| Total assets at end of fiscal year | USD $ 114,365,020 |
| Total assets at beginning of fiscal year | USD $ 113,812,866 |
| Revenues less expenses for current year | USD $ 2,088,224 |
| Revenues less expenses for previous year | USD $ 4,696,768 |
| Total expenses for current year | USD $ 8,997,172 |
| Total expenses for previous year | USD $ 8,256,902 |
| Other expenses in current year | USD $ 4,080,865 |
| Other expenses in previous year | USD $ 3,797,702 |
| Total fundraising expenses in current year | USD $ 1,111,624 |
| Professional fundraising fees from current year | USD $ 0 |
| Professional fundraising fees from previous year | USD $ 0 |
| Employee salary and benefits paid in current year | USD $ 4,902,057 |
| Employee salary and benefits paid in previous year | USD $ 4,445,950 |
| Benefits paid to or for members in current year | USD $ 0 |
| Benefits paid to or for members in previous year | USD $ 0 |
| Grants and similar amounts paid in current year | USD $ 14,250 |
| Grants and similar amounts paid in previous year | USD $ 13,250 |
| Total revenue in current fiscal year | USD $ 11,085,396 |
| Total revenue in previous fiscal year | USD $ 12,953,670 |
| Contributions and grants from current year | USD $ 5,648,076 |
| Contributions and grants from previous year | USD $ 1,906,611 |
| Cost of goods sold | USD $ 0 |
| Gross sales of inventory assets | USD $ 5,090 |
| 2018-09-30 |
|---|
| Total unrelated business income | USD $ 0 |
| Net unrelated business income | USD $ 28,563 |
| Program Service Revenue from prior year | USD $ 1,351,846 |
| Program Service Revenue from current year | USD $ 1,303,855 |
| Investment Income from prior year | USD $ 9,400,978 |
| Investment Income from current year | USD $ 9,634,018 |
| Other Revenue from prior year | USD $ 89,422 |
| Other Revenue from current year | USD $ 109,186 |
| Gross receipts from all sources | USD $ 37,486,176 |
| Net assets / fund balances at end of fiscal year | USD $ 112,451,191 |
| Net assets / fund balances at beginning of fiscal year | USD $ 110,480,283 |
| Total liabilities at end of fiscal year | USD $ 1,361,675 |
| Total liabilities at beginning of fiscal year | USD $ 1,261,400 |
| Total assets at end of fiscal year | USD $ 113,812,866 |
| Total assets at beginning of fiscal year | USD $ 111,741,683 |
| Revenues less expenses for current year | USD $ 4,696,768 |
| Revenues less expenses for previous year | USD $ 4,779,743 |
| Total expenses for current year | USD $ 8,256,902 |
| Total expenses for previous year | USD $ 7,978,842 |
| Other expenses in current year | USD $ 3,797,702 |
| Other expenses in previous year | USD $ 3,770,848 |
| Total fundraising expenses in current year | USD $ 769,313 |
| Professional fundraising fees from current year | USD $ 0 |
| Professional fundraising fees from previous year | USD $ 0 |
| Employee salary and benefits paid in current year | USD $ 4,445,950 |
| Employee salary and benefits paid in previous year | USD $ 4,189,994 |
| Benefits paid to or for members in current year | USD $ 0 |
| Benefits paid to or for members in previous year | USD $ 0 |
| Grants and similar amounts paid in current year | USD $ 13,250 |
| Grants and similar amounts paid in previous year | USD $ 18,000 |
| Total revenue in current fiscal year | USD $ 12,953,670 |
| Total revenue in previous fiscal year | USD $ 12,758,585 |
| Contributions and grants from current year | USD $ 1,906,611 |
| Contributions and grants from previous year | USD $ 1,916,339 |
| Cost of goods sold | USD $ 0 |
| Gross sales of inventory assets | USD $ 2,633 |
| 2017-09-30 |
|---|
| Total unrelated business income | USD $ 0 |
| Net unrelated business income | USD $ 0 |
| Program Service Revenue from prior year | USD $ 1,389,057 |
| Program Service Revenue from current year | USD $ 1,351,846 |
| Investment Income from prior year | USD $ 423,272 |
| Investment Income from current year | USD $ 9,400,978 |
| Other Revenue from prior year | USD $ 42,764 |
| Other Revenue from current year | USD $ 89,422 |
| Gross receipts from all sources | USD $ 88,629,576 |
| Net assets / fund balances at end of fiscal year | USD $ 110,480,283 |
| Net assets / fund balances at beginning of fiscal year | USD $ 107,316,261 |
| Total liabilities at end of fiscal year | USD $ 1,261,400 |
| Total liabilities at beginning of fiscal year | USD $ 1,311,383 |
| Total assets at end of fiscal year | USD $ 111,741,683 |
| Total assets at beginning of fiscal year | USD $ 108,627,644 |
| Revenues less expenses for current year | USD $ 4,779,743 |
| Revenues less expenses for previous year | USD $ -3,654,426 |
| Total expenses for current year | USD $ 7,978,842 |
| Total expenses for previous year | USD $ 8,101,612 |
| Other expenses in current year | USD $ 3,770,848 |
| Other expenses in previous year | USD $ 4,074,231 |
| Total fundraising expenses in current year | USD $ 470,276 |
| Professional fundraising fees from current year | USD $ 0 |
| Professional fundraising fees from previous year | USD $ 0 |
| Employee salary and benefits paid in current year | USD $ 4,189,994 |
| Employee salary and benefits paid in previous year | USD $ 4,010,081 |
| Benefits paid to or for members in current year | USD $ 0 |
| Benefits paid to or for members in previous year | USD $ 0 |
| Grants and similar amounts paid in current year | USD $ 18,000 |
| Grants and similar amounts paid in previous year | USD $ 17,300 |
| Total revenue in current fiscal year | USD $ 12,758,585 |
| Total revenue in previous fiscal year | USD $ 4,447,186 |
| Contributions and grants from current year | USD $ 1,916,339 |
| Contributions and grants from previous year | USD $ 2,592,093 |
| Cost of goods sold | USD $ 6,914 |
| Gross sales of inventory assets | USD $ 5,272 |
| 2016-09-30 |
|---|
| Total unrelated business income | USD $ 0 |
| Net unrelated business income | USD $ 0 |
| Program Service Revenue from prior year | USD $ 1,390,480 |
| Program Service Revenue from current year | USD $ 1,389,057 |
| Investment Income from prior year | USD $ 854,685 |
| Investment Income from current year | USD $ 423,272 |
| Other Revenue from prior year | USD $ 59,487 |
| Other Revenue from current year | USD $ 42,764 |
| Gross receipts from all sources | USD $ 17,607,211 |
| Net assets / fund balances at end of fiscal year | USD $ 107,316,261 |
| Net assets / fund balances at beginning of fiscal year | USD $ 104,051,792 |
| Total liabilities at end of fiscal year | USD $ 1,311,383 |
| Total liabilities at beginning of fiscal year | USD $ 1,602,092 |
| Total assets at end of fiscal year | USD $ 108,627,644 |
| Total assets at beginning of fiscal year | USD $ 105,653,884 |
| Revenues less expenses for current year | USD $ -3,654,426 |
| Revenues less expenses for previous year | USD $ -4,118,654 |
| Total expenses for current year | USD $ 8,101,612 |
| Total expenses for previous year | USD $ 8,257,560 |
| Other expenses in current year | USD $ 4,074,231 |
| Other expenses in previous year | USD $ 4,270,292 |
| Total fundraising expenses in current year | USD $ 444,598 |
| Professional fundraising fees from current year | USD $ 0 |
| Professional fundraising fees from previous year | USD $ 0 |
| Employee salary and benefits paid in current year | USD $ 4,010,081 |
| Employee salary and benefits paid in previous year | USD $ 3,973,768 |
| Benefits paid to or for members in current year | USD $ 0 |
| Benefits paid to or for members in previous year | USD $ 0 |
| Grants and similar amounts paid in current year | USD $ 17,300 |
| Grants and similar amounts paid in previous year | USD $ 13,500 |
| Total revenue in current fiscal year | USD $ 4,447,186 |
| Total revenue in previous fiscal year | USD $ 4,138,906 |
| Contributions and grants from current year | USD $ 2,592,093 |
| Contributions and grants from previous year | USD $ 1,834,254 |
| Cost of goods sold | USD $ 1,885 |
| Gross sales of inventory assets | USD $ 5,858 |
| 2015-09-30 |
|---|
| Total unrelated business income | USD $ 0 |
| Net unrelated business income | USD $ 0 |
| Program Service Revenue from prior year | USD $ 1,284,583 |
| Program Service Revenue from current year | USD $ 1,390,480 |
| Investment Income from prior year | USD $ 1,938,620 |
| Investment Income from current year | USD $ 854,685 |
| Other Revenue from prior year | USD $ 32,977 |
| Other Revenue from current year | USD $ 59,487 |
| Gross receipts from all sources | USD $ 16,601,702 |
| Net assets / fund balances at end of fiscal year | USD $ 104,051,792 |
| Net assets / fund balances at beginning of fiscal year | USD $ 114,521,488 |
| Total liabilities at end of fiscal year | USD $ 1,602,092 |
| Total liabilities at beginning of fiscal year | USD $ 1,279,406 |
| Total assets at end of fiscal year | USD $ 105,653,884 |
| Total assets at beginning of fiscal year | USD $ 115,800,894 |
| Revenues less expenses for current year | USD $ -4,118,654 |
| Revenues less expenses for previous year | USD $ -1,245,010 |
| Total expenses for current year | USD $ 8,257,560 |
| Total expenses for previous year | USD $ 7,242,296 |
| Other expenses in current year | USD $ 4,270,292 |
| Other expenses in previous year | USD $ 3,561,629 |
| Total fundraising expenses in current year | USD $ 463,999 |
| Professional fundraising fees from current year | USD $ 0 |
| Professional fundraising fees from previous year | USD $ 0 |
| Employee salary and benefits paid in current year | USD $ 3,973,768 |
| Employee salary and benefits paid in previous year | USD $ 3,666,167 |
| Benefits paid to or for members in current year | USD $ 0 |
| Benefits paid to or for members in previous year | USD $ 0 |
| Grants and similar amounts paid in current year | USD $ 13,500 |
| Grants and similar amounts paid in previous year | USD $ 14,500 |
| Total revenue in current fiscal year | USD $ 4,138,906 |
| Total revenue in previous fiscal year | USD $ 5,997,286 |
| Contributions and grants from current year | USD $ 1,834,254 |
| Contributions and grants from previous year | USD $ 2,741,106 |
| Cost of goods sold | USD $ 1,673 |
| Gross sales of inventory assets | USD $ 4,181 |
The following addresses have been detected as associated with Tax Indentification Number 042104852