# Pub. L. 112-16: changes to the Internal Revenue Code

2011-05-31, 125 Stat. 218. Source: <https://www.govinfo.gov/link/plaw/112/public/16>.

## Legislative history

- Bill: [H.R. 1893](https://www.congress.gov/bill/112th-congress/house-bill/1893)
- Bluebook: [JCT general explanation (2013)](https://www.govinfo.gov/app/details/CPRT-113JPRT78693)

## § 4081: Imposition of tax

- § 4081(d)(2)(B): Pub. L. 112–16 substituted “June 30, 2011” for “May 31, 2011”.

## § 4261: Imposition of tax

- § 4261(j): Pub. L. 112–16 substituted “June 30, 2011” for “May 31, 2011”.

## § 4271: Imposition of tax

- § 4271(d)(1)(A)(ii): Pub. L. 112–16 substituted “June 30, 2011” for “May 31, 2011”.

## § 9502: Airport and Airway Trust Fund

- § 9502(d)(1): Pub. L. 112–16, § 3(a)(1), substituted “July 1, 2011” for “June 1, 2011” in introductory provisions.
- § 9502(d)(1)(A): Pub. L. 112–16, § 3(a)(2), inserted “or the Airport and Airway Extension Act of 2011, Part II” before semicolon at end.
- § 9502(e)(2): Pub. L. 112–16, § 3(b), substituted “July 1, 2011” for “June 1, 2011”.