§ 103. Interest on State and local bonds
(a)
Exclusion
Except as provided in subsection (b), gross income does not include interest on any State or local bond.
(b)
Exceptions
Subsection (a) shall not apply to—
(1)
Private activity bond which is not a qualified bond
Any private activity bond which is not a qualified bond (within the meaning of section
141).
(3)
Bond not in registered form, etc.
Any bond unless such bond meets the applicable requirements of section
149.
(c)
Definitions
For purposes of this section and part IV—