Business Filers
Helpful Links and Documents for BusinessesBUSINESS FILERS
- What should I bring to my business tax appointment?
- How do I use the Portal?
- IRS Tax Calendar of Important Dates
- The Checklist of 5 Essential Business Actions
- State of New York Department of Labor Website
- Department of Labor: Starting a Business in Connecticut
- State of Connecticut Department of Labor Website
- Small Businesses & Self-Employed Tax Center
- Where’s My IRS Tax Refund?
- Mileage Log
- Client Letter 2019
- Click here to pay taxes for your business online
- How long should I keep my tax records?
Contact Info
Phone
Address
3 Boulder Avenue
Old Greenwich, CT 06870