Kentucky has a 6% state-wide sales tax with no local sales taxes, making compliance simpler than in many states. If you sell taxable goods or services in Kentucky, you may be required to collect and remit sales tax. This guide explains who must register, what’s taxable, filing requirements, and how to stay compliant.
Kentucky Tax at a Glance (2026)
| Topic | Key Information |
| State sales tax | 6% |
| Local sales tax | None |
| Economic nexus | $100,000 in sales OR 200 transactions |
| Sales tax permit required | Yes |
| Filing frequency | Monthly, quarterly, or annually |
| Registration | Kentucky One Stop Business Portal |
When Do You Have Sales Tax Nexus in Kentucky?
You generally have nexus if your business:
- Has a storefront, office, warehouse, employees, or inventory in Kentucky
- Uses a third-party fulfillment center located in Kentucky
- Exceeds $100,000 in sales or 200 transactions with Kentucky customers
- Creates affiliate or click-through nexus through qualifying Kentucky-based partners
If you meet any of these conditions, you’ll generally need to register and collect Kentucky sales tax.
What Is Taxable in Kentucky?
Most businesses operating in Delaware must obtain a business license through the Division of Revenue bMost tangible personal property sold in Kentucky is taxable, including:
- Clothing
- Electronics
- Furniture
- Auto parts
Kentucky also taxes many digital goods.
Common exemptions include:
- Groceries
- Prescription medications
- Certain medical devices
- Sales made with a valid exemption certificate
Most professional services are not taxable, although some services are taxable under Kentucky law.
How to Register for a Kentucky Sales Tax Permit
Register online through the Kentucky One Stop Business Portal:
- Complete the online application.
- Provide your business information and EIN.
- Receive your Kentucky sales tax account number.
- Begin collecting sales tax.
Registration is typically processed within a few business days.
Pro tip: Don’t wait until you’ve already made sales to register. Kentucky expects you to register before your first taxable transaction in the state. Retroactive registration can trigger questions about uncollected tax on past sales.
Kentucky Sales Tax Rates
With your registration active, you’re ready to collect. Kentucky makes this part easier than most states. Kentucky has a 6% statewide sales tax with no local sales taxes, making it one of the simpler states for sales tax compliance.
Shipping and delivery charges are generally taxable when they’re part of a taxable sale.
Filing Sales Tax Returns and Deadlines
Collecting tax is only useful if you actually remit it to the state on time.
Determining Your Filing Frequency
Kentucky assigns your filing frequency based on your tax liability:
- Monthly: If your average monthly tax liability exceeds $400, you’ll file and pay monthly. Returns are due by the 20th of the following month.
- Quarterly: If your liability is between $100 and $400 per month on average, you’ll file quarterly. Due dates are April 20, July 20, October 20, and January 20.
- Annual: If your average monthly liability is under $100, you may qualify for annual filing, with a return due January 20 of the following year.
The Kentucky Department of Revenue will notify you of your assigned frequency when you register. If your sales grow and your liability increases, they may bump you to a more frequent schedule. Set calendar reminders at least a week before each due date so you have time to prepare.
Late filings may result in penalties of up to 20% of the tax due, plus interest. Businesses that fail to collect or remit sales tax may face additional enforcement actions.
Marketplace Facilitator Rules
Marketplace facilitators such as Amazon, Etsy, Walmart Marketplace, and eBay generally collect and remit Kentucky sales tax on marketplace sales. If you also sell through your own website or directly to customers, you’re responsible for collecting tax on those sales if you have nexus.
Kentucky Sales Tax Compliance Checklist
- Determine whether you have nexus.
- Register through the Kentucky One Stop Business Portal.
- Collect the correct 6% sales tax.
- Keep exemption certificates on file.
- File returns on time.
- Maintain accurate sales records.
FAQs
What is the Kentucky sales tax rate?
Kentucky has a 6% state-wide sales tax with no local sales taxes.
Who needs to collect Kentucky sales tax?
Businesses with a physical presence or more than $100,000 in sales or 200 transactions generally must collect Kentucky sales tax.
How do I register for a Kentucky sales tax permit?
Register online through the Kentucky One Stop Business Portal before making taxable sales.
Does Amazon collect Kentucky sales tax?
Yes, marketplace facilitators like Amazon, Etsy, Walmart Marketplace, and eBay generally collect and remit Kentucky sales tax on marketplace sales.
What happens if I file my Kentucky sales tax return late?
Late filings may result in penalties, interest, and other enforcement actions by the Kentucky Department of Revenue.
Final Thoughts
Kentucky’s statewide sales tax system is straightforward, but businesses still need to determine whether they have nexus, register before making taxable sales, collect the correct tax, and file returns on time.
Need help with Kentucky sales tax registration, filings, or compliance? Contact our tax professionals today.
