Kentucky Nexus Requirements
Kentucky's economic nexus threshold is $100,000 or 200 transactions. Learn about all nexus types, registration requirements, and compliance steps.
Economic Nexus Threshold
Economic nexus threshold is $100,000 in sales or 200 transactions
Physical Presence Requirements
Physical presence includes property, employees, or inventory. This can include maintaining an office, warehouse, or inventory location; having employees or contractors working in the state; attending trade shows or conducting business meetings regularly; or storing property or equipment within state borders.
Employee Nexus in Kentucky
Must register for employer withholding tax
Affiliate & Click-Through Nexus
Affiliate Nexus
AppliesAffiliate nexus applies to related entities
Click-Through Nexus
AppliesClick-through nexus provisions apply
Marketplace Facilitator
Kentucky requires marketplace facilitators (such as Amazon, Etsy, and similar platforms) to collect and remit sales tax on behalf of third-party sellers. If you sell exclusively through qualifying marketplaces, the marketplace handles your Kentucky sales tax collection obligations.
How to Register in Kentucky
Determine your nexus
Confirm you have economic or physical nexus based on the thresholds above.
Gather required information
You will need your EIN, business formation documents, and expected sales volume in Kentucky.
Register online
Complete the registration through Kentucky's official portal.
Begin collecting & remitting
Once registered, start collecting applicable taxes and file returns by the assigned schedule.
Frequently Asked Questions
What is the economic nexus threshold in Kentucky?
Kentucky's economic nexus threshold is $100,000 in annual sales or 200 transactions. Once you exceed this threshold, you are required to register for sales tax collection and remittance in Kentucky.
What creates physical presence nexus in Kentucky?
Physical presence includes property, employees, or inventory. This can include having employees, offices, warehouses, inventory, or other tangible property in the state.
How do I register for sales tax in Kentucky?
You can register for Kentucky sales tax through the state's online portal. Visit the Kentucky Department of Revenue website to complete your registration. You will need your business information, EIN, and expected sales volume.
Do I need to register if I have employees in Kentucky?
Yes. Must register for employer withholding tax. Having employees in Kentucky creates physical presence nexus and may trigger sales tax, income tax withholding, and unemployment insurance obligations.
Does Kentucky have marketplace facilitator laws?
Yes, Kentucky requires marketplace facilitators (such as Amazon, Etsy, and similar platforms) to collect and remit sales tax on behalf of third-party sellers. If you sell exclusively through marketplaces, the marketplace may handle your Kentucky sales tax obligations.
Does Kentucky have affiliate and click-through nexus?
Yes, Kentucky recognizes affiliate and click-through nexus. Affiliate nexus applies to related entities. Click-through nexus provisions apply.
What happens if I don't register for nexus in Kentucky?
Failing to register and collect applicable taxes in Kentucky can result in back taxes, penalties, and interest on uncollected amounts. Kentucky may also conduct audits that cover multiple prior years. It is recommended to register proactively once you determine you have nexus.
Explore Other States
Need help with Kentucky compliance?
Let us handle your Kentucky registration, ongoing filings, and multi-state compliance monitoring.
Get a Free Consultation
Tell us about your business and we'll get back to you within 24 hours to discuss how we can help.