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

Northbrook Historical Society

Northbrook, IL / EIN 23-7398712 / Form 990 / latest filing 2024
Operating record · U.S. dollars
Fiscal yearRevenueExpensesNetReserve mo.Staff %
201163,33441,28322,05162.0
201236,82747,876−11,04949.9
201344,84445,466−62254.7
201467,73548,73618,99957.6
201540,45544,538−4,08362.7
2016398,28950,326347,963137.30%
2017211,37345,631165,742197.10%
201863,97052,97410,996170.90%
201952,80056,978−4,178155.60%
202040,26771,026−30,759119.70%
202153,14360,692−7,549142.30%
202247,56152,646−5,085161.70%
202356,76671,172−14,406117.20%
202484,93162,07122,860141.00%

In its most recent public year (2024), this organization brought in $22,860 more than it spent. Its reserves stood at about 141 months of spending, up from 62 in 2011. Staff pay was 0% of spending.

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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