Kentucky marketplace facilitator rules generally place the collection and remittance duty for taxable marketplace sales on the marketplace provider, rather than on the individual marketplace retailer. If a marketplace collects Kentucky tax on your facilitated sales, you ordinarily should not collect Kentucky tax a second time on those same marketplace transactions. That does not automatically remove your responsibility for direct sales, sales through another channel, past periods, or required Kentucky filings.
Kentucky is administered centrally by the Kentucky Department of Revenue; it is not a home-rule sales-tax state with separately administered local sales taxes. Kentucky’s sales tax base also reaches a substantial list of named services, so sellers of services, digital products, and physical goods should verify taxability by product and transaction—not assume a service is exempt.
Sales Tax Compliance USA is a done-for-you service staffed by people. We can review your sales channels, marketplace tax reports, Kentucky registration status, historical tax collected, and filing requirements so that your Kentucky treatment reflects the facts of your business.
What are Kentucky marketplace facilitator rules?
Kentucky requires a qualifying marketplace provider to register, collect, report, and remit Kentucky sales and use tax on taxable retail sales it makes itself and taxable sales it facilitates for marketplace retailers. The duty applies to the entire taxable sales price or purchase price paid by the customer for a retail sale the provider facilitates.
That rule is important for a seller because the marketplace’s collection responsibility can cover a sale even when the individual seller would not independently have been required to collect Kentucky tax on that sale. The practical result is usually that the marketplace handles tax on sales made through its checkout, while the seller separately evaluates its own direct website, phone, wholesale, and other non-marketplace sales.
Do not treat a marketplace collection statement as a blanket exemption from Kentucky sales-tax compliance. Confirm which transactions the marketplace actually facilitated, whether it collected tax on each taxable transaction, and whether you have any sales outside that marketplace.
What exactly counts as a marketplace facilitator in Kentucky?
Kentucky law uses the term marketplace provider. It covers a person, including an affiliate, that facilitates a retail sale by performing the listed marketplace functions in the statute. The definition reaches arrangements in which a business lists, makes available, or advertises tangible personal property, digital property, or services offered by a marketplace retailer through a marketplace it owns, operates, or controls, together with the required transaction-facilitation functions.
The statutory definition expressly includes arrangements conducted through a digital distribution service, digital distribution platform, online portal, website, or application store when the definition’s requirements are met. Labels such as “platform,” “portal,” or “app” do not decide the result by themselves; the actual role in listing, payment, order handling, and other transaction functions matters.
If your business runs a marketplace or has a mixed model—selling its own goods while facilitating third-party sales—review the complete statutory definition and your operating flow with the Kentucky Department of Revenue or have us check it with you.
Who is responsible for Kentucky sales tax on marketplace sales?
For taxable sales facilitated by a qualifying marketplace provider, the marketplace provider is responsible for collecting Kentucky tax from the purchaser and remitting it to the Kentucky Department of Revenue. Kentucky requires the provider to collect tax on taxable facilitated sales regardless of whether the marketplace retailer would have been required to collect tax if the sale had not been facilitated.
The marketplace seller still has important operational responsibilities. Retain marketplace settlement reports, tax-collection reports, order data, exemption records where applicable, and clear separation between facilitated marketplace sales and direct sales. Those records support your return preparation, reconcile your gross sales, and help explain why tax was or was not remitted by your business.
A marketplace’s responsibility does not necessarily cover fees, transactions, or sales channels outside its facilitated checkout. Review each channel independently before deciding that Kentucky tax has been fully handled.
Does this mean I can stop collecting Kentucky sales tax?
You can generally stop separately charging Kentucky sales tax on taxable transactions when the marketplace is the party facilitating the sale and collecting Kentucky tax from the customer. Charging tax twice on the same sale creates customer-service, reconciliation, and potential remittance problems.
You should not stop collecting Kentucky tax on the assumption that every sale is marketplace-facilitated. Direct webstore orders, manual invoices, event sales, phone orders, sales through a different channel, and sales where the marketplace does not collect require their own review. A seller with Kentucky collection responsibility outside the marketplace may still need to collect on those direct taxable sales.
Before changing checkout settings or tax procedures, reconcile a representative set of Kentucky orders to the marketplace’s reports. Confirm the marketplace collected Kentucky tax, identify any exceptions, and preserve the evidence. The exact position depends on your facts; the Kentucky Department of Revenue or our team can help verify the treatment.
How Kentucky nexus rules and threshold changes affect marketplace facilitators
Kentucky’s current marketplace-provider rule applies when the provider’s own and facilitated qualifying Kentucky sales, in any combination, exceed $100,000 in the preceding or current calendar year. The threshold is measured by Kentucky sales covered by the statute. Once the threshold is reached, the marketplace provider must register and begin collecting by the first day of the calendar month that is no more than 60 days after reaching it.
For marketplace sellers, this means the provider’s obligation is measured using its combined qualifying activity, not solely your stand-alone Kentucky marketplace volume. A seller may therefore have tax collected by the marketplace even if that seller has not independently crossed Kentucky’s remote-retailer threshold.
Kentucky has changed its threshold structure over time. Do not apply an old transaction-count test or an outdated marketplace rule to a current period. Review the period at issue, the current Kentucky statute, and the Department of Revenue’s current guidance before changing collection or registration practices.
Can marketplace sellers cancel a Kentucky sales tax permit?
Marketplace collection does not automatically mean you should cancel a Kentucky sales and use tax permit. A permit may still be needed if you make direct taxable sales into Kentucky, have a Kentucky physical or operational presence, have remaining filing obligations, owe tax for prior periods, or need to report activity not handled by a marketplace provider.
Closing an account before final returns and reconciliations are complete can create avoidable notices or leave historical obligations unresolved. If all taxable Kentucky sales are genuinely facilitated and tax-collected by a marketplace, and no other Kentucky collection obligation remains, account closure may be worth evaluating—but it should be confirmed with the Kentucky Department of Revenue based on your business facts.
We recommend first mapping every sales channel, identifying the last date of direct taxable Kentucky sales, reconciling tax already collected, and confirming whether any periods remain open. Then request appropriate closure only if the facts support it.
Do marketplace sellers still need to file Kentucky returns?
Having a Kentucky permit generally means you should continue filing the returns assigned to the account until the Kentucky Department of Revenue changes or closes that account. Kentucky’s sales and use tax instructions state that a timely return is required even when no sales were made and no tax is due.
Whether a marketplace seller reports marketplace sales, direct sales, deductions, or a zero amount on a particular return depends on the account, the sales channel, and the Department of Revenue’s instructions for the period. Do not simply stop filing because a marketplace began collecting tax. A missed return can produce notices and penalties even where no payment is due.
Kentucky assigns filing frequency to the account. The Department of Revenue states that accounts default to monthly filing, while other frequencies may be granted case by case, and it reviews accounts periodically based on prior tax liability. Check the filing frequency shown in your Kentucky account and on Department notices.
What should you do with Kentucky sales tax already collected?
Tax you collected from customers is not operating revenue. Identify the transactions, period, tax amount, channel, and whether you already remitted it. If you collected Kentucky tax on a marketplace sale while the marketplace also collected tax, do not keep the amount merely because the marketplace handled its own collection.
The appropriate correction depends on whether the tax was remitted, whether the customer was charged in error, whether the marketplace collected on the same transaction, and the Department of Revenue’s reporting requirements. A refund to the customer, a return adjustment, or another documented correction may be appropriate in a particular case. Do not issue refunds or offset tax liabilities without first reconciling the records and confirming the Kentucky treatment.
Keep order-level support, payment records, marketplace statements, customer refund records, and filed returns. Our team can reconcile the history and help determine what needs to be reported, remitted, refunded, or discussed with the Kentucky Department of Revenue.
How should marketplace sellers register in Kentucky?
Kentucky registrations and electronic filing access are handled through the Kentucky OneStop portal. The Kentucky Department of Revenue directs businesses collecting Kentucky tax to register through OneStop. A business with an existing account can link that business to its OneStop profile using its Kentucky business information and account credentials.
Marketplace providers that meet the Kentucky threshold must register for a sales and use tax permit and collect and remit the required tax. A provider that makes its own sales as well as facilitated third-party sales may report all sales on one account and provide a separate breakdown of marketplace-retailer receipts when requested, or may register for a second sales and use tax account for facilitated sales.
For an individual marketplace seller, registration is not a box to check automatically. Start with your direct Kentucky sales, physical and operational connections, marketplace activity, taxable products or services, and any existing permit. If registration is required, use Kentucky OneStop; if you already have an account, make sure the account’s filing and reporting treatment matches your actual channels.
Kentucky rates, taxable services, deadlines, and penalties
Kentucky imposes a 6% statewide sales and use tax rate, and Kentucky does not have local-option sales tax. This central administration is simpler than a home-rule system, but the product-taxability analysis can be more involved. Kentucky taxes tangible personal property and digital property, as well as selected services.
The service base is a major Kentucky issue. Kentucky Department of Revenue materials identify taxable named services that include landscaping, janitorial services, small-animal veterinary services, pet care, industrial laundry, linen supply, indoor tanning, photography and photofinishing, certain rental-space services, and other enumerated services. Some services have changed treatment over time; for example, the Department states that marketing services are no longer subject to Kentucky sales and use tax. Verify the exact service, charge, and period before collecting or excluding tax.
Returns must be filed by the due date assigned to your account, including a return for a period with no sales or tax due. Interest can also apply to late payment. Check the current Kentucky Department of Revenue tax calendar and account notices for your applicable due date.
Not sure how this applies to your business? We handle US sales tax registration, filing and remittance for ecommerce sellers as a fully managed service, for one fee. Book a free consultation and we will review your own position with you.
Kentucky marketplace-sales responsibilities by sales channel and business role
| Situation | Kentucky treatment and practical action |
|---|---|
| Qualifying marketplace provider facilitates a taxable sale | The provider collects and remits Kentucky tax on the taxable sale it facilitates, including the entire taxable sales price or purchase price. |
| Marketplace seller’s sale is completed through the provider’s checkout | Do not separately collect tax on the same sale without confirming the marketplace did not already collect it. Retain the marketplace tax and settlement reports. |
| Seller makes direct Kentucky sales outside a marketplace | Review the seller’s own Kentucky nexus and registration obligation. Marketplace collection does not automatically cover direct webstore, invoice, phone, or event sales. |
| Seller has an active Kentucky sales and use tax account | Continue filing on the assigned schedule until the Kentucky Department of Revenue changes or closes the account. A timely return is required even if no sales or tax are due. |
| Marketplace provider’s combined own and facilitated qualifying Kentucky sales exceed $100,000. | The provider must register and begin collecting by the first day of the calendar month no more than 60 days after reaching the applicable threshold. |
| Seller collected tax that may overlap marketplace collection | Reconcile transaction by transaction. Do not treat collected tax as revenue; document any refund, return adjustment, or remittance after confirming the proper Kentucky treatment. |
| Sales of named services | Check the exact service against Kentucky’s taxable-service rules. Kentucky taxes selected enumerated services, so service sellers should not assume their charges are exempt. |
| Kentucky rate and local administration | Kentucky has a 6% statewide sales and use tax rate and no local-option sales tax; the Kentucky Department of Revenue administers the tax. |
Frequently asked questions
What exactly is a marketplace facilitator in Kentucky?
Kentucky calls it a marketplace provider. It is a person, including an affiliate, that meets the statutory definition for facilitating retail sales by marketplace retailers, including through qualifying online marketplaces, digital distribution arrangements, portals, websites, or application stores. The facts of how listings, payments, orders, and other transaction functions are handled determine whether the definition applies.
Does this mean I can stop collecting Kentucky sales tax?
For a taxable sale that a qualifying marketplace provider facilitates and on which it collects Kentucky tax, you generally should not collect tax again from the customer. You may still need to collect on direct taxable Kentucky sales or sales made through a channel where tax is not collected by the marketplace. Review each channel rather than making one blanket change.
Does this mean I can cancel my Kentucky sales tax permit?
No, not automatically. You may still have direct Kentucky sales, past-period liabilities, returns to file, or another nexus-based reason to keep the account open. Confirm the facts with the Kentucky Department of Revenue before requesting account closure.
Do I still need to file a Kentucky sales tax return?
If you have an active Kentucky sales and use tax account, continue filing as assigned until the Kentucky Department of Revenue changes or closes the account. Kentucky requires a timely return even if no sales were made and no tax is due. The reporting of marketplace and direct sales depends on the facts and the account instructions.
What do I do with any Kentucky sales tax I have already collected?
Reconcile it by order and filing period before taking action. Determine whether you remitted it, whether the marketplace also collected tax, and whether a customer refund or return adjustment is appropriate. Keep the supporting records and confirm the correct treatment before using collected tax to offset another amount.
Who is responsible for Kentucky sales tax on marketplace sales?
A qualifying marketplace provider is responsible for collecting and remitting Kentucky tax on taxable sales it facilitates. Kentucky requires collection on taxable facilitated sales even if the individual marketplace retailer would not have had to collect had the sale occurred outside the marketplace. The seller remains responsible for evaluating sales outside the marketplace and maintaining clear records.
How do Kentucky threshold changes affect marketplace facilitators?
Kentucky’s current rule applies to a marketplace provider whose own and facilitated qualifying Kentucky sales, in any combination, exceed $100,000 in the preceding or current calendar year. The provider must register and begin collecting by the first day of the calendar month no more than 60 days after reaching that threshold. Because Kentucky’s rules have changed over time, use the law and Department of Revenue guidance applicable to the period you are reviewing.
What should marketplace sellers do next in Kentucky?
List every sales channel, separate marketplace-facilitated orders from direct orders, and verify whether Kentucky tax was collected on each taxable marketplace sale. Review your Kentucky permit and filing status before stopping returns or requesting closure, and reconcile any tax already charged to customers. Sales Tax Compliance USA can perform that review and handle the operational follow-through with you.
How we handle this for you
The mechanics in Kentucky are manageable on their own; the cost is the time it takes every single filing period, in every state you are registered in. We are a managed service: our team registers you with the Kentucky Department of Revenue, prepares and files your returns, and keeps you compliant period after period. You get one point of contact and one invoice — you do not get another dashboard to learn.
See our sales tax compliance services, check where you have obligations with the nexus calculator, or talk to us about Kentucky.
Official sources
- https://revenue.ky.gov/Business/Sales-Use-Tax/Pages/default.aspx
- https://onestop.ky.gov/Pages/default.aspx
- The exact position here depends on your own facts, so it is worth confirming with the state directly or talking to us about your situation.
- This one varies by seller and by state, and it is the kind of detail we check for clients as part of the service — get in touch and we will confirm where you stand.
- https://revenue.ky.gov/Forms/10A100(P)(4-25)_FINAL_locked%20Fill-in.pdf
- Rather than give you a figure that may not apply to you, we would check this against the state’s current guidance for your specific setup — ask us and we will tell you exactly where you stand.
Reviewed by Paul le Roux, CA(SA). Sales Tax Compliance USA handles US sales tax registration, filing and remittance for cross-border and domestic ecommerce sellers as a fully managed service.
This page is general information for educational purposes and does not constitute legal or tax advice. Sales tax rules change and depend on your specific facts. Consult a qualified tax professional about your own position.
Related guides
Other Kentucky guides: Economic nexus · Filing · Permit · Registration
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