State withholding allowance certificates: excludes Michigan, Indiana, non-income tax states.
Alabama A4
Arizona A-4
Arkansas AR4EC
California DE4
Colorado DR 0004
Connecticut CT-W4
Delaware DE-W4
District of Columbia D-4
Georgia G-4
Hawaii HW-4
Idaho ID W-4
Illinois IL-W4 *
Iowa IA-W4
Kansas K-4
Kentucky K4 *
Louisiana: Withholding L-4 / Exempt from Withholding L-4E
Maine W-4ME
Maryland MW507
Massachusetts M-4
Minnesota *
Mississippi 89-350-20-8-1-000
Missouri MO W-4
Montana MW-4
Nebraska W-4N
New Jersey NJ-W4
New Mexico: can use Federal W-4 form submitted; if different withholding desired for state, then submit another form and mark "For New Mexico State Withholding Only" across the top
New York State IT-2104
North Carolina NC-4
North Dakota: will use Federal W-4 form submitted
Ohio IT 4 *
Oklahoma OK-W-4
Oregon OR-W-4
Pennsylvania: only form needed, if applicable Exempt from Withholding REV-419
Rhode Island RI W-4
South Carolina SC W-4
Utah: will use Federal W-4 form submitted
Vermont W-4VT
Virginia VA-4
West Virginia WV IT-104
Wisconsin WT-4 *
* Due to a reciprocal tax agreement, employees who work in Michigan but reside in Ohio, Indiana, Illinois, Minnesota, Wisconsin, or Kentucky may have their resident state tax withheld instead of Michigan by completing the resident state tax form.