Withholding is the money an employer withholds from each employee's wages to help prepay the state income tax of the employee. ... Wages of a nonresident are subject to Connecticut income tax withholding if the wages are paid for services performed in Connecticut.

Form CT-W4, Employee's Withholding Certificate, provides your employer with the necessary information to withhold the correct amount of Connecticut income tax from your wages to ensure that you will not be underwithheld or overwithheld.

What's the major difference between IRS W-2 vs W-4 forms? A W-4 form is completed by the employee and used by employers to calculate how much income tax to withhold. The purpose of the W-2 form is to report how much the employee was paid over the past year and how much tax was withheld.

As an employer, you are responsible for withholding federal income tax and other payroll taxes from each employee's paycheck and remitting it to the IRS. ... Each Form 941 you file reports the total amount of tax you withheld during the quarter.

Information you report on Form 941 includes wages paid to employees, reported tips, federal income taxes withheld, Social Security and Medicare taxes (both employee and employer portions), and additional taxes withheld.

Connecticut State Department of Revenue ServicesIncome Tax Withholding from the Wages of Household Employees is Voluntary: A household employer is not required to withhold Connecticut income tax from the wages of household employees but may do so voluntarily by agreement between the employer and the employee.

CT-941 HHE. 2019 Connecticut Reconciliation of Withholding for Household Employers.