What are the states that mandate state ID numbers while filing taxes?
491 views | Last modified 1/24/2023 4:49:27 AM EST | Added by TaxBandits Team

When declaring the income and withholdings for a state, the following states require the employer's State ID number as mandatory.

• Alabama (AL)
• Connecticut (CT)
• Delaware (DE)
• Iowa (IA)
• Kentucky (KY)
• North Carolina (NC)
• Oregon (OR)
• Pennsylvania (PA)
• Utah (UT)
• Vermont (VT)
• West Virginia (WV)
• Wisconsin