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

American Ornithological Society

Chicago, IL / EIN 72-6019246 / Form 990 / latest filing 2023
Operating record · U.S. dollars
Fiscal yearRevenueExpensesNetReserve mo.Staff %
2011603,136637,185−34,049122.87%
2012662,585561,827100,758158.59%
20131,018,469975,79142,678112.45%
2014499,410775,182−275,772148.133%
2015823,111736,65486,457149.743%
20162,014,108929,3991,084,709141.638%
20177,802,2181,170,0326,632,186199.932%
20182,041,2371,470,231571,006153.928%
20191,280,2321,471,665−191,433184.431%
2020902,8651,117,859−214,994286.043%
20211,123,7511,165,297−41,546317.947%
20221,347,4511,560,069−212,618185.133%
20231,345,4161,600,796−255,380215.135%

In its most recent public year (2023), this organization spent $255,380 more than it brought in. Its reserves stood at about 215.1 months of spending, up from 122.8 in 2011. Staff pay was 35% of spending. $15,683,456 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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