Connecticut State Sales Tax – A Quick Guide for Businesses

The State Spot Light Series – CT

Connecticut State Sales Tax Rate: 6.35% (Not including local rates)
Phone number to the CT Department of Revenue Services:
860-297-5962. There is an automated service

Economic Nexus?

Yes, but with added stipulations.

Threshold: $250,00 sales or more
AND
200 transactions

Also required is solicitation of sales, that can be anything from an email blast, to mailed newsletters or catalogs. Almost anything that involves a business intentionally contacting a customer to get sales

Effective: December 1, 2018

Connecticut State Sales Tax Due Dates:

When a business registers in Connecticut, they are set up to file either monthly or quarterly. If a business sells less than $1,000 in the prior 12 months, they are automatically switched to a yearly filing status. Conversely, if a business makes more than $4,000 in 12 months, the business is switched to monthly due dates. read more