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

International Isotope Society Inc

Holliston, MA / EIN 22-2845329 / Form 990-EZ / latest filing 2023
Operating record · U.S. dollars
Fiscal yearRevenueExpensesNetReserve mo.Staff %
201117,06314,0642,999215.4
201210,15123,886−13,735119.9
20138,03626,499−18,46399.7
201428,24224,4953,747109.7
2015322,193241,22480,96915.20%
201615,30320,479−5,176175.7
201725,16345,823−20,66073.1
201824,73332,846−8,11399.0
201924,94938,549−13,60080.1
20206,08247,339−41,25754.8
20214,90025,175−20,27593.4
202251,090107,611−56,52115.5
202317,69828,630−10,93253.8

In its most recent public year (2023), this organization spent $10,932 more than it brought in. Its reserves stood at about 53.8 months of spending, down from 215.4 in 2011.

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

Follow this organization

A new entry when its next filing is released. No account, no email; works in any feed reader, Slack, or automation tool. How following works