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

United States Capitol Historical Society

Washington, DC / EIN 52-0796820 / Form 990 / latest filing 2024
Operating record · U.S. dollars
Fiscal yearRevenueExpensesNetReserve mo.Staff %
20112,336,4392,254,03982,40016.850%
20122,463,6082,162,096301,51219.051%
20132,134,0032,175,638−41,63519.250%
20142,350,1612,155,523194,63821.448%
20152,559,1072,536,50122,60617.941%
20161,941,9892,017,482−75,49321.249%
20172,227,5762,148,01779,55921.248%
20182,418,0172,369,73848,27919.644%
20192,244,6102,659,816−415,20615.536%
20201,635,8142,311,795−675,98114.743%
20212,016,1921,713,741302,45123.133%
20222,470,8321,693,662777,17026.031%
20232,299,5492,251,90547,64420.328%
20242,193,9372,166,81627,12120.030%

In its most recent public year (2024), this organization brought in $27,121 more than it spent. Its reserves stood at about 20 months of spending, up from 16.8 in 2011. Staff pay was 30% of spending. $583,046 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 2024. 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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