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Quick & Easy Connecticut Sales Tax Calculator
Need to figure out how much sales tax you’ll owe in Connecticut? Whether you’re a shopper, freelancer, or small business owner, our Connecticut Sales Tax Calculator makes it simple. Just enter your purchase amount, choose the applicable rate (standard or luxury), and see the results instantly.
Connecticut Sales Tax Calculator
Results
Base Amount: $
Sales Tax: $
Total Amount: $
📌 What Is the Sales Tax Rate in Connecticut?
Connecticut has a statewide sales tax rate of 6.35%. However, some items are taxed at higher rates. Here’s a breakdown:
| Category | Sales Tax Rate |
|---|---|
| General goods & services | 6.35% |
| Luxury goods (e.g., jewelry > $5,000) | 7.75% |
| Vehicles over $50,000 | 7.75% |
| Digital goods (e.g., downloads) | 6.35% |
👉 Connecticut does not allow cities or counties to charge additional local sales taxes, so the rate is consistent statewide.
🛍️ Who Pays Sales Tax in Connecticut?
Sales tax in Connecticut applies to:
- Consumers purchasing taxable goods or services
- Businesses selling physical or digital products
- Out-of-state sellers meeting the state’s economic nexus threshold
🌐 Out-of-State and Online Sellers
Out-of-state or online sellers may be required to collect Connecticut sales tax if they:
- Make more than $100,000 in gross sales to CT customers in a year, or
- Complete 200 or more separate transactions with CT buyers annually
If you meet either threshold, you must register with the Connecticut Department of Revenue Services (DRS) and file sales tax returns.
🔁 Sales Tax vs. Use Tax
If you buy something online and the seller doesn’t charge CT sales tax, you’re still responsible for paying use tax. It’s the same rate (6.35%) and is reported when filing your state income tax return.
📝 How to Register for a CT Sales Tax Permit
To collect Connecticut sales tax legally, you must:
- Visit myconneCT
- Create a business account
- Register for a Sales and Use Tax Permit
- Collect sales tax and file returns regularly
🗓️ Filing Frequency & Due Dates
Filing frequency is based on how much sales tax your business collects:
| Sales Volume (Annually) | Filing Frequency |
|---|---|
| Less than $1,000 | Annually |
| $1,000 – $4,000 | Quarterly |
| Over $4,000 | Monthly |
📅 Returns are typically due by the last day of the month after the reporting period ends.
💬 Final Thoughts
Connecticut’s flat sales tax rate makes things simpler for most taxpayers — but if you’re selling across states or handling luxury items, it pays to understand the details.
Use our Connecticut Sales Tax Calculator to get a fast, accurate estimate for any sale or purchase. And when in doubt, consult a tax professional or your state’s official resources.
