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

Sulphur Institute

Washington, DC / EIN 53-0257818 / Form 990 / latest filing 2023
Operating record · U.S. dollars
Fiscal yearRevenueExpensesNetReserve mo.Staff %
20111,926,7351,830,70296,0338.641%
20121,976,5751,814,124162,45110.253%
20131,619,8501,754,769−134,91910.257%
20141,595,0171,470,394124,62314.256%
20151,496,8311,846,569−349,7388.861%
20161,503,4601,845,186−341,7266.155%
20171,499,7781,565,600−65,8227.251%
20181,482,5281,499,103−16,5757.953%
20191,328,3611,602,440−274,0795.451%
20201,091,8301,272,528−180,6985.258%
20211,214,1791,056,586157,5939.259%
20221,528,1651,245,365282,8009.449%
20231,591,5761,363,926227,65011.146%

In its most recent public year (2023), this organization brought in $227,650 more than it spent. Its reserves stood at about 11.1 months of spending, up from 8.6 in 2011. Staff pay was 46% 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 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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