do you need a permit to sell at a flea market in CT
Answer. A. You must obtain a Sales and Use Tax Permit from the Connecticut Department of Revenue Service if you will be selling at a flea market, craft show, trade show, antique show, fair, etc. in Connecticut even if you will only be making sales for one day.You must display the permit prominently in your booth or table.nswer. A. You must obtain a Sales and Use Tax Permit from the Connecticut Department of Revenue Service if you will be selling at a flea market, craft show, trade show, antique show, fair, etc. in Connecticut even if you will only be making sales for one day.