Skip to main content
HelloBooks.ai home
USA · Kentucky sales tax

Kentucky sales tax: rates, nexus & Department of Revenue filing

Kentucky sales tax: 6% state base, combined rates 6.0% statewide (no local add-on), $100,000 or 200 transactions nexus. Flat 6.0% statewide — no local sales tax.

Kentucky at a glance

FieldValue
State base rate6%
Combined rate range6.0% statewide (no local add-on)
Economic nexus$100,000 or 200 transactions nexus
Lookback periodprevious or current calendar year
Marketplace facilitatorYes — facilitator collects on 3P sales
SaaS taxable?Yes — taxable — Sales of digital property, including SaaS, taxed since 2018 expansion of services.
Sourcing ruleDestination (rate at buyer's location)

Kentucky-specific quirks worth knowing

  • Flat 6.0% statewide — no local sales tax.
  • Broad services taxed since 2018 (expanded scope: prepared food, communications, certain professional services).
  • Streamlined Sales Tax Agreement (SSUTA) member state.

Authoritative source

Kentucky tax rules change every legislative session. Always verify the current position with the official source before filing:

Kentucky Department of Revenue →

How HelloBooks does this

HelloBooks handles every Kentucky-specific quirk listed above — base rate + local components per ship-to ZIP, the $100,000 nexus tracker, marketplace separation, Kentucky Department of Revenue filings, and use tax reconciliation.

  1. 1

    Register with the Kentucky Department of Revenue

    Apply for a Kentucky sales tax permit (or registration) on the Kentucky Department of Revenue portal at https://revenue.ky.gov/Business/Sales-Use-Tax/. You'll be assigned a filing frequency at registration. Enter the permit number and frequency into HelloBooks.

  2. 2

    Tag invoices for Kentucky delivery

    When you create invoices for customers shipping to Kentucky, HelloBooks separates direct sales (you remit) from marketplace-facilitator sales (Amazon, Etsy, etc. remit). Both count toward your Kentucky nexus threshold; only direct sales hit your return.

  3. 3

    Apply the right combined rate per ship-to address

    On Pro and above, HelloBooks computes the rate per ship-to address through Avalara AvaTax — state 6% + the right local components (city / county / special district) up to the maximum combined rate of 6.0% statewide (no local add-on), kept current as the Kentucky Department of Revenue updates rates. On the Free Plan you apply manual per-state rates. Sourcing follows the buyer's location.

  4. 4

    Build and file the return on the assigned schedule

    HelloBooks builds the period's return from tagged sales — taxable, exempt, marketplace-facilitator gross, and use-tax-due lines. Review the working paper, file directly on the Kentucky Department of Revenue portal, and mark paid in HelloBooks.

  5. 5

    Reconcile use tax on out-of-state purchases

    HelloBooks tracks vendor bills where no sales tax was collected and computes the Kentucky use tax owed at the destination rate. Use tax flows to the same return as a separate line item — keeping you audit-ready on the often-forgotten compliance surface.

Frequently asked questions

What is the Kentucky sales tax rate?

6% statewide. Combined rates including local add-ons range 6.0% statewide (no local add-on). The exact rate at a buyer's address depends on city, county, and special-district overlays — pull the current rate from the Kentucky Department of Revenue.

What is the Kentucky sales tax economic nexus threshold?

$100,000 or 200 transactions nexus, evaluated against the previous or current calendar year. Once you cross the threshold, register with the Kentucky Department of Revenue on the next business cycle and start collecting on the first sale after registration takes effect.

Does Kentucky tax SaaS?

Yes. Kentucky treats SaaS as taxable. Sales of digital property, including SaaS, taxed since 2018 expansion of services.

Is Kentucky destination-sourced or origin-sourced?

Destination (rate at buyer's location) for in-state sales. Inter-state sales into Kentucky from out-of-state sellers are always destination-sourced regardless of the seller's state.

Does Kentucky have a marketplace facilitator law?

Yes. Marketplace facilitators (Amazon, Etsy, eBay, Walmart) collect and remit Kentucky sales tax on third-party seller transactions. You still track marketplace sales toward your own nexus threshold, but the marketplace handles the remittance.

Where can I file Kentucky sales tax returns?

Kentucky Department of Revenue runs the filing portal at https://revenue.ky.gov/Business/Sales-Use-Tax/. Filing frequency (monthly / quarterly / annual) is assigned at registration based on expected liability.

Authoritative sources

US tax rules change every filing season. Always verify the current position with the official sources below before filing.

Run all of this on autopilot in HelloBooks

US sales tax, state franchise tax, and quarterly estimated tax workflows are built into the free plan. Plaid connects 11,000+ US banks so transactions land in your books automatically. 1099 generation and Gusto-backed payroll are in private preview — ask us for access.

Working with an accountant on HelloBooks

Free, vetted directory of independent firms. Every partnership tier is earned, never paid for — we verify credentials against the official registry before any profile goes live.