| 2018-02-14 | House | H4232, published as amended |
| 2018-02-15 | Senate | Read and referred to the committee on Senate Ways and Means |
| 2018-04-19 | Senate | Committee recommended ought to pass with an amendment, inserting in place thereof the text of S2455 |
| 2018-04-19 | Senate | Accompanied by S2304 |
| 2018-04-19 | Senate | Order relative to subject matter adopted |
| 2018-04-19 | Senate | Placed in the Orders of the Day for Thursday, April 26, 2018 |
| 2018-04-26 | Senate | Read second |
| 2018-04-26 | Senate | Amendment (as recommended by the committee on Senate Ways and Means) adopted, as amended |
| 2018-04-26 | Senate | Amended by striking out all after the enacting clause and inserting in place thereof the text of S2455, amended |
| 2018-04-26 | Senate | Reprinted, as amended, see S2492 |
| 2018-04-26 | Senate | Ordered to a third reading |
| 2018-04-26 | Senate | Read third |
| 2018-04-26 | Senate | Passed to be engrossed -see Roll Call #360 (Yeas 38 to Nays 0) |
| 2018-05-03 | House | Rules suspended |
| 2018-05-03 | House | House NON-concurred in the Senate amendment |
| 2018-05-03 | House | Committee of conference appointed - (Chan-D. Hunt-R. Hunt) |
| 2018-05-03 | Senate | Rules suspended |
| 2018-05-03 | Senate | Senate insisted on its amendment |
| 2018-05-03 | Senate | Committee of conference appointed, in concurrence (L'Italien-Keenan-Fattman) |
| 2018-07-24 | House | Reported by H4806 |
| 2018-12-27 | Senate | Committee recommended ought to pass with an amendment, substituting therefor a new draft, see H4806 |