Operating in Connecticut in 2026 requires understanding the anniversary month filing cycle and the Business.CT.gov unified portal. States Business Consulting ensures your Constitution State entity remains compliant from Hartford and Stamford to New Haven.
I. Constitution State Entity & Tax Setup
Business.CT.gov Registration
Formalize your LLC ($120) or Corporation ($250 minimum) through the unified state portal. Connecticut has integrated SOS, Department of Revenue, and Labor registrations into a single digital experience.
Connecticut Business PortalDRS myconneCT Portal
Register for Sales Tax (6.35% state base) and Withholding. Note that for 2026, the elective Pass-Through Entity Tax (PTET) rate remains 6.99%, allowing members to mitigate federal SALT caps.
myconneCT Tax PortalProfessional & Trade Licensing
Many industries in Connecticut require additional Department of Consumer Protection (DCP) licensing. Ensure your "Doing Business As" (DBA) names are registered at the town or city clerk level where the business is located.
DCP Licensing DirectoryII. 2026 Compliance & Tax Benchmarks
Anniversary Annual Reports
Reports are due by the last day of your anniversary month. LLCs pay $80, while Corporations pay $150. Failure to file leads to administrative dissolution and a loss of "Good Standing" status.
File CT Annual Report2026 Critical Mandates
- Min Wage: $16.94 (Jan 1, 2026)
- UI Wage Base: $27,000
- Capital Base Tax: 0.21% (Phasing Out)
- FinCEN Beneficial Ownership (BOI)
III. Workforce & Employer Systems
Employer standards are managed by the Connecticut Department of Labor (CTDOL):
Unemployment Tax (CTDOL)
Employers must register with ReEmployCT. For 2026, the taxable wage base has increased to $27,000. Quarterly wage and tax reports are required to be filed electronically.
ReEmployCT PortalPaid Family & Medical Leave
Connecticut mandates a 0.5% payroll deduction for the Paid Family and Medical Leave (PFML) program. Employers are responsible for withholding and remitting these funds quarterly.
CT Paid Leave AuthorityCT New Hire Reporting
All Connecticut employers must report new or rehired employees within 20 days of the start date to the CT Department of Labor New Hire Reporting Center to ensure compliance with income withholding orders.
CT New Hire Registry