State income tax withholding forms — by state
Pick your state to see the exact official withholding certificate your employees must complete at hire, the agency that publishes it, and a $2.95 employer packet with line-by-line completion guidance, retention rules and deposit deadlines. The official forms themselves are free from the government — we never resell them.
States with a wage income tax (42)
- AlabamaForm A-4
- ArizonaForm A-4
- ArkansasForm AR4EC
- CaliforniaForm DE 4
- ColoradoForm DR 0004
- ConnecticutForm CT-W4
- DelawareForm W-4DE
- District of ColumbiaForm D-4
- GeorgiaForm G-4
- HawaiiForm HW-4
- IdahoFederal Form W-4 (Idaho follows federal)
- IllinoisForm IL-W-4
- IndianaForm WH-4
- IowaForm IA W-4 (44-019)
- KansasForm K-4
- KentuckyForm K-4
- LouisianaForm L-4 (R-1300)
- MaineForm W-4ME
- MarylandForm MW507
- MassachusettsForm M-4
- MichiganForm MI-W4
- MinnesotaForm W-4MN
- MississippiForm 89-350
- MissouriForm MO W-4
- MontanaForm MW-4
- NebraskaForm W-4N
- New JerseyForm NJ-W4
- New MexicoFederal Form W-4 (New Mexico follows federal)
- New YorkForm IT-2104
- North CarolinaForm NC-4
- North DakotaFederal Form W-4 (North Dakota follows federal)
- OhioForm IT 4
- OklahomaForm OK-W-4
- OregonForm OR-W-4
- PennsylvaniaFederal Form W-4 (flat state rate, no state certificate)
- Rhode IslandForm RI W-4
- South CarolinaForm SC W-4
- UtahFederal Form W-4 (Utah follows federal)
- VermontForm W-4VT
- VirginiaForm VA-4
- West VirginiaForm WV/IT-104
- WisconsinForm WT-4
States with no wage income tax (9)
- AlaskaNo state certificate required
- FloridaNo state certificate required
- NevadaNo state certificate required
- New HampshireNo state certificate required
- South DakotaNo state certificate required
- TennesseeNo state certificate required
- TexasNo state certificate required
- WashingtonNo state certificate required
- WyomingNo state certificate required