everyledgerAn index of 587,017 U.S. nonprofits · computed from public IRS filings · current through 2024

Southern Mono Historical Society

Mammoth Lakes, CA / EIN 77-0053500 / Form 990-EZ / latest filing 2021
Operating record · U.S. dollars
Fiscal yearRevenueExpensesNetReserve mo.Staff %
202065,36161,4393,92214.8
2021111,281118,827−7,5466.7

In its most recent public year (2021), this organization spent $7,546 more than it brought in. Its reserves stood at about 6.7 months of spending, down from 14.8 in 2020.

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 2021. 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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