Section 1219(b)(2) of Pub. L. 109–280, which directed the amendment of section 6696 without specifying the act to be amended, was executed to this section, which is section 6696 of the Internal Revenue Code of 1986, to reflect the probable intent of Congress. See 2006 Amendment note below.

2007—Subsec. (d)(1). Pub. L. 110–172 substituted “, section 6695, or 6695A” for “or under section 6695”.

Subsec. (e). Pub. L. 110–28 substituted “this title” for “subtitle A” in pars. (1) and (2).

2006—Pub. L. 109–280 substituted “6694, 6695, and 6695A” for “6694 and 6695” wherever appearing in section catchline and text and “6694, 6695, or 6695A” for “6694 or 6695” wherever appearing in text. See Codification note above.

Amendment by Pub. L. 110–172 effective as if included in the provisions of the Pension Protection Act of 2006, Pub. L. 109–280, to which such amendment relates, see section 3(j) of Pub. L. 110–172, set out as a note under section 170 of this title.

Amendment by Pub. L. 110–28 applicable to returns prepared after May 25, 2007, see section 8246(c) of Pub. L. 110–28, set out as a note under section 6060 of this title.

Amendment by Pub. L. 109–280 applicable to appraisals prepared with respect to returns or submissions filed after Aug. 17, 2006, with special rule for certain easements, see section 1219(e)(2), (3) of Pub. L. 109–280, set out as a note under section 170 of this title.