Tax Guides for Businesses
- IP 2018(5), Getting Started in Business
- For up-to-date new business information visit New Business Information Site
- Status Letters
- IP 2009(13), Sales and Use Taxes Guide for Manufacturers, Fabricators, and Processors
- IP 2018(2), Building Contractors' Guide to Sales and Use Taxes
- Online Guide to Connecticut Business Tax Credits
- DRS-045, Can I Be Held Personally Liable For Payment of Business-Related Taxes?