Subchapter A - PRIVATE FOUNDATIONS
- Section 4940 - Excise tax based on investment income
- Section 4941 - Taxes on self-dealing
- Section 4942 - Taxes on failure to distribute income
- Section 4943 - Taxes on excess business holdings
- Section 4944 - Taxes on investments which jeopardize charitable purpose
- Section 4945 - Taxes on taxable expenditures
- Section 4946 - Definitions and special rules
- Section 4947 - Application of taxes to certain nonexempt trusts
- Section 4948 - Application of taxes and denial of exemption with respect to certain foreign organizations