S letter ruling CCH tax case I CCH tax case 2 CCH tax case 3 CCH tax case 4 CCH tax case 5 CCH tax case 6.1 CCH tax case 6 COF DAFdefinition COF bestpracticesmanagefoundinvest0310 COF DAF flowchart COF DAFtaxableExpend COF DeductibilityRequirementsContributionsDAFS COF ERDecisionTree EFTA00563382 COF ReportingForOrgsThat

S letter ruling CCH tax case 1 CCH tax case 2 CCH tax case 3 CCH tax case 4 CCH tax case 5 CCH tax case 6.1 CCH tax case 6 COF DAFdefinition COF bestpracticesmanagefoundinvest0310 COF DAF_flowchart COF DAFtaxableExpend COF DeductibilityRequirementsContributionsDAFS COF ERDecisionTree COF ReportingForOrgsThatHoldDAFs COF s