Related Rules (66)
26 CFR 40.6011(a)-1
26 CFR 41.6011(a)-1
26 CFR 41.6071(a)-1
26 CFR 41.6081(a)-1
26 CFR 41.6151(a)-1
26 CFR 41.4482(a)-1
26 CFR 41.0-2 and 41.0-3
26 CFR 41.6161(a)(1)-1, 41.6302(b)-1, and 41.7805-1
26 CFR 41.4482(b)-1
26 CFR 48.4222(b)-1
26 CFR 48.6416(b)(2)-1
26 CFR 48.6416(b)(2)-2
26 CFR 41.4482(c)-1
26 CFR 48.6420(c)-2
26 CFR 41.4482(b)-1T
26 CFR 48.4082-6T, 48.4082-7T, 48.4082-8T, 48.4082-9T, and 48.4082-10T
26 CFR 48.6427-10T and 48.6427-11T
26 CFR 48.4102-2T and 48.4101-3T
26 CFR 602.101
26 CFR 41.0-1
26 CFR 41.4481-1
26 CFR 41.4481-2
26 CFR 41.4483-1
26 CFR 41.4483-2
26 CFR 41.4483-3
26 CFR 41.4483-5
26 CFR 41.4484-1
26 CFR 41.6001-1
26 CFR 41.6001-2
26 CFR 41.6091-1
26 CFR 41.6101-1
26 CFR 41.6109-1
26 CFR 48.0-2
26 CFR 48.4041-21
26 CFR 48.4052-1
26 CFR 48.4081-1
26 CFR 48.4081-2
26 CFR 48.4081-3
26 CFR 48.4081-6
26 CFR 48.4081-7
26 CFR 48.4081-8
26 CFR 48.4081-9
26 CFR 48.4082-1
26 CFR 48.4082-2
26 CFR 48.4082-3
26 CFR 48.4082-4
26 CFR 48.4082-5
26 CFR 48.4082-6
26 CFR 48.4082-7
26 CFR 48.4083-1
26 CFR 48.4091-3
26 CFR 48.4101-1
26 CFR 48.4101-2
26 CFR 48.4221-1
26 CFR 48.6420-7
26 CFR 48.6421-2
26 CFR 48.6427-8
26 CFR 48.6427-9
26 CFR 48.6427-10
26 CFR 48.6427-11
26 CFR 48.6715-1
26 CFR 145.4051-1
26 CFR 145.4052-1
26 CFR 41.4481-1T
26 CFR 48.4081-1T
26 CFR 48.4091-3T