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

International Society For The Advancement Of Spine Surgery Isass

Wheaton, IL / EIN 13-4177240 / Form 990 / latest filing 2023
Operating record · U.S. dollars
Fiscal yearRevenueExpensesNetReserve mo.Staff %
20111,278,0981,940,449−662,3515.033%
20121,311,6891,836,075−524,3863.732%
2013923,0821,208,999−285,9170.038%
20141,921,8961,487,538434,3583.531%
20151,609,5131,367,796241,7176.033%
20161,418,4911,499,536−81,0454.835%
20171,359,5771,590,186−230,6092.831%
20181,666,6091,557,947108,6623.718%
20191,127,5441,177,472−49,9284.30%
2020972,5261,121,796−149,2703.00%
20211,158,2521,184,089−25,8372.60%
20221,159,4021,087,79971,6033.30%
20231,229,5541,305,667−76,1132.10%

In its most recent public year (2023), this organization spent $76,113 more than it brought in. Its reserves stood at about 2.1 months of spending, down from 5 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 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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