1981—Subsec. (b).
Pub. L. 97–34 substituted “calendar year” for “calendar quarters”.
1970—Subsec. (b).
Pub. L. 91–614 substituted “calendar quarter” for “calendar year”.
Amendment by
Pub. L. 97–34 applicable with respect to gifts made after Dec. 31, 1981, see section 442(e) of
Pub. L. 97–34, set out as a note under section
2501 of this title.
Amendment by
Pub. L. 91–614 applicable with respect to gifts made after Dec. 31, 1970, see section 102(e) of
Pub. L. 91–614, set out as a note under section
2501 of this title.