IRS Exempt Organizations group has sent out more than 1,300 questionnaires to self-declared Section 501(c)(4) social welfare organizations; 501(c)(5) labor, agricultural or horticultural organizations; or 501(c)(6) business leagues.  The questionnaires are part of IRS efforts to increase voluntary compliance, learn more about self-declared exempt organizations, and determine whether self-declared exempt organizations are complying with applicable tax-exempt … Continue Reading