26 USC Subchapter A
In General
through Public Law 119-27, except Public Law 119-21
§
6201
Assessment authority
§
6202
Establishment by regulations of mode or time of assessment
§
6203
Method of assessment
§
6204
Supplemental assessments
§
6205
Special rules applicable to certain employment taxes
§
6206
Special rules applicable to excessive claims under certain sections
§
6207
Cross references