|
Subchapter A
|
Income Tax
|
1 – 18 |
|
Subchapter B
|
Estate and Gift Taxes
|
20 – 29 |
|
Subchapter C
|
Employment Taxes and Collection of Income Tax at Source
|
30 – 39 |
|
Subchapter D
|
Miscellaneous Excise Taxes
|
40 – 169 |
|
Subchapter E |
Subchapter E [Reserved] |
|
|
Parts 170-299 |
Parts 170-299 [Reserved] |
|
|
Subchapter F
|
Procedure and Administration
|
300 – 499 |
|
Subchapter G
|
Regulations Under Tax Conventions
|
500 – 599 |
|
Subchapter H
|
Internal Revenue Practice
|
600 – 899 |
