| 12/01/02 | Prefiled | |
| 01/08/03 | S First Read | S33 |
| 01/13/03 | Second Read and Referred S Ways & Means Committee | S68 |
| 01/21/03 | Hearing Conducted S Ways & Means Committee | |
| 01/30/03 | SCS Voted Do Pass S Ways & Means Committee(0345S.02C) | |
| 01/30/03 | Reported From S Ways & Means Committee to Floor w/SCS | S159 |
| 02/13/03 | Bill Placed on Informal Calendar | |
| 03/10/03 | SA 1 to SCS S offered & adopted (Jacob) | S421-422 |
| 03/10/03 | SA 2 to SCS S offered & withdrawn (Jacob) | S422 |
| 03/10/03 | SA 3 to SCS S offered & defeated (Cauthorn) | S422-423 |
| 03/10/03 | SA 4 to SCS S offered (Jacob) | S423 |
| 03/10/03 | SA 1 to SA 4 to SCS S offered & adopted (Jacob) | S423-424 |
| 03/10/03 | SA 4 to SCS, as amended, S defeated | S424 |
| 03/10/03 | SCS, as amended, S adopted | S424 |
| 03/10/03 | Perfected | S424 |
| 03/11/03 | Reported Truly Perfected S Rules Committee to Floor | S436 |
| 03/11/03 | Referred S Governmental Accountability & Fiscal | S457 |
| | Oversight Committee | |
| 03/13/03 | Hearing Conducted S Governmental Accountability & | |
| | Fiscal Oversight Committee | |
| 03/13/03 | Voted Do Pass S Governmental Accountability & Fiscal | |
| | Oversight Committee | |
| 03/13/03 | Reported From S Governmental Accountability & Fiscal | S496 |
| | Oversight Committee to Floor | |
| 03/13/03 | S Third Read and Passed - EC adopted | S500 |
| 03/13/03 | H First Read (w/EC) | H687 |
| 03/14/03 | H Second Read | H696 |
| 03/14/03 | Referred H Tax Policy Committee | H696 |
| 04/08/03 | Hearing Conducted H Tax Policy Committee | |
| 04/17/03 | HCS Voted Do Pass H Tax Policy Committee | |
| 05/05/03 | HCS Reported Do Pass H Tax Policy Committee | H1518 |
| 05/15/03 | HS for HCS H offered (Cooper 120) (0345L.09F) | H2009 |
| 05/15/03 | HA 1 to HS for HCS H offered & adopted (Cooper 120) | H2009 |
| 05/15/03 | HA 2 to HS for HCS H offered & adopted (Icet) | H2009-2010 |
| 05/15/03 | HA 3 to HS for HCS H offered & adopted (Roark) | H2010-2012 |
| 05/15/03 | HA 4 to HS for HCS H offered (Bruns) | H2012 |
| 05/15/03 | HSA 1 for HA 4 to HS for HCS H offered & | H2012 |
| | adopted (Merideth) | |
| 05/15/03 | HA 5 to HS for HCS H offered & adopted (Hilgemann) | H2012-2013 |
| 05/15/03 | HS for HCS, as amended, H adopted | H2014 |
| 05/15/03 | H Third Read and Passed - EC adopted | S1638 / H2015 |
| 05/15/03 | S refuses to concur in HS for HCS, as amended | S1643 / H2046 |
| 05/15/03 | S requests H recede or grant conference | S1643 / H2046 |
| 05/15/03 | H refuses to recede & grants conference | S1653 / H2051 |
| 05/15/03 | H conferees appointed | S1653 / H2051 |
| | (Shoemaker, Sutherland, Rupp, Page, Willoughby) | |
| 05/15/03 | S conferees appointed | S1654 / H2051 |
| | (Kinder, Vogel, Bartle, Stoll, Coleman) | |
| 05/15/03 | H submits CCR#2/CCS#2 (0345S.12S) | H2088 |
| 05/16/03 | S requests H grant further conference | S1694 / H2148 |
| 05/16/03 | H grants further conference | S1698 / H2149 |
| 05/16/03 | H conferees appointed | S1698 / H2150 |
| | (Shoemaker, Sutherland, Rupp, Page, Willoughby) | |
| 05/16/03 | S conferees appointed | S1698 / H2150 |
| | (Kinder, Bartle, Vogel, Stoll, Coleman) | |
| 05/16/03 | S offers & adopts CCR#3 | S1699-1700 |
| 05/16/03 | CCS#2 S Third Read and Passed - EC adopted | S1700 / H2150 |
| 05/16/03 | H submits CCR#3 | H2169 |
| 05/16/03 | H adopts CCR#3 | H2171 |
| 05/16/03 | CCS#2 H Third Read and Passed - EC defeated | H2172 |
| 05/16/03 | Truly Agreed to and Finally Passed | S1705 |
| 05/21/03 | Reported Duly Enrolled S Rules Committee | S1708 |
| 05/21/03 | Signed by Senate President | S1709 |
| 05/21/03 | Signed by House Speaker | H2195 |
| 05/21/03 | Delivered to Governor | S1709 |
| 07/10/03 | Signed by Governor | |
