Connecticut has no local taxes, but a fund solvency tax. Learn more about some of its withholding requirements and other taxes below.
Withholding Requirements Register as employer by filing Form UC-1A (Employer Status Report). To register online, click here. Employee Withholding Allowance Certificate: CT-W4
Withholding Method = formula.
Supplemental Rate = Add to annualized regular wages, compute tax on total, and subtract tax withheld from regular wages.
Local Taxes None.
State Tax Unemployment Insurance Report quarterly wages and contributions by filing Form UC-5A (Employee Quarterly Earnings Report) and Form UC-2 (Employer Contribution Return) by last day of month following end of quarter.
To file online, click here.
Rates range from 1.90% to 6.80% including fund solvency tax of 1.4% for 2016.
New employers use 4.3% for 2016.
Benefit ratio formula.
State Disability Insurance None.
State Labor Laws
Minimum Wage - $9.15 as of 1/1/15.
Termination Pay - Fired - next business day. Quit - next regular payday.
Employers must report hiring, rehiring, and return to work within 20 days on Form CT-W4 (Employee's Withholding or Exemption Certificate) to:
Connecticut Department of Labor
Office of Research, ATTN; CT-W4200 Folly Brook Boulevard
Wethersfield, CT 06109860-263-6310800-816-1108 fax (in state only)
To report online, click here.
Remit Withholding for Child Support To Employers:CT Centralized Child Support Processing Center
P.O. Box 990032
Hartford, CT 06119-0032860-424-5044
To report online, click here.
Reciprocal States None.
State Tax Resources Connecticut Department of Revenue Services. Connecticut Department of Labor.
These free resources should not be taken as tax or legal advice. Content provided is intended as general information. Tax regulations and laws change and the impact of laws can vary. Consult a tax advisor, CPA or lawyer for guidance on your specific situation.