Generally, tax-exempt organizations must file an annual information return ( Form 990 or Form 990-EZ). Tax-exempt organizations that have annual gross receipts not normally in excess of $25,000 ($50,000 for tax years ending on or after December 31, 2010) are not required to file the annual information return; they may be required to file an annual electronic notice, however. In addition, churches and certain church-affiliated organizations are excepted from filing.