everyledgerAn index of 679,731 U.S. nonprofits · computed from public IRS filings · current through 2024

Silent Spring Institute Inc

Newton, MA / EIN 04-3237106 / Form 990 / latest filing 2023
Operating record · U.S. dollars
Fiscal yearRevenueExpensesNetReserve mo.Staff %
20111,233,1071,485,363−252,2567.445%
20122,238,5431,211,2901,027,25319.348%
20132,209,6971,662,818546,87918.040%
20142,746,1511,997,399748,75219.538%
20151,666,6142,290,538−623,92413.744%
20162,219,4312,177,21142,22014.653%
20171,621,7092,314,372−692,66310.17%
20182,384,3582,315,17469,1848.253%
20192,530,4542,436,85093,6048.357%
20203,971,5282,981,811989,71710.756%
20214,567,2653,493,3061,073,95912.950%
20224,731,7174,148,837582,88012.546%
20235,450,7194,968,836481,88311.640%

In its most recent public year (2023), this organization brought in $481,883 more than it spent. Its reserves stood at about 11.6 months of spending, up from 7.4 in 2011. Staff pay was 40% of spending. $517,437 of its net assets are donor-restricted.

Reserve months = net assets ÷ average monthly spending; net assets count everything the organization owns beyond its debts — buildings and donor-restricted funds included, not just cash. Staff pay = salaries, wages, and officer compensation; it excludes benefits and payroll taxes. The IRS releases this data years after the fact — this organization's newest public year is 2023. Years refer to the calendar year in which the organization's fiscal year ended. Short-form filers do not publicly report donor-restricted balances or staffing costs. Source filings

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