Financials IRS Filings Tax-exempt nonprofits file Form 990 with the IRS. These are public-access documents. Select a year below to view CCSC's recent 990 filings. 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 IRS Tax Letter Some agencies require a copy of a nonprofit’s tax status letter. Click here to view