There are a changes in a number of states as of January 1, 2003. Some of these involve internal hard coded program logic and others relate to "table" changes (an updated table is included with the update).
California - table changes and internal logic changes to support table based changes
Connecticut - support for filing status F, other major changes (not necessarily related to 2003 but needed for appropriate withholding); Connecticut rates changed 3/1/03 and again 7/1/03 (latest updated includes changes effective 7/1/03)
Kentucky - standard deduction change
Louisiana - significant internal logic change to comply with LAC 61:I.1501.
Oklahoma - significant programmatic changes and rate/bracket changes
Massachusetts - rate and personal exemption programming changes (included in July 2003 update)
Maine - table change
Michigan - rate and personal exemption programming change
Minnesota - withholding allowance programming change
Missouri - standard deduction programming changes (also change made in PR-A made to allow a "B" entry under M/S - see Missouri/Mississippi 2003 special topic for further information)
New Mexico - withholding allowance programming change
North Dakota - withholding allownace programming change
Rhode Island - withholding allowance programming change
Vermont - withholding allowance programming change