Section 64
- Section 645 election
- Section 645
- Section 6404(e)(1)
- Section 6418
- Section 6417
- Section 642(c)
- Section 643(b)
- Section 643(e)(3) election
- Section 6404(f) of the internal revenue code
- Section 6409
- Section 641
- Section 645 trust
- Section 645 election form
- Section 642(c)(1) election
- Section 6418 final regulations