Flat rate, expansive digital tax base
Kentucky lacks local tax rates, but the state taxes nearly every digital product you can imagine. From software downloads to streaming media subscriptions, Kentucky explicitly targets digital revenue.
Kentucky sales tax rate table
| Field | Value |
|---|---|
| State base rate | 6.0% |
| Average combined rate | 6.00% |
| Local add-on range | None |
| Rates vary by county/city | No |
Remote sellers only track and collect the flat 6% state rate regardless of customer location.
$100,000 — the transaction count is gone as of 2026
Kentucky eliminated its 200-transaction threshold in January 2026. Now you only need to register once you exceed $100,000 in gross sales during the previous or current calendar year.
- Count every dollar, including exempt items.
- Marketplace sales count toward the threshold.
- Register by the first day of the next month after crossing.
Nearly 40 taxable digital categories — SaaS included
Kentucky explicitly includes SaaS and "digital property" in its tax base — for both B2B and B2C, at the flat 6% rate.
| Product / service | Tax treatment |
|---|---|
| SaaS (B2B and B2C) | Taxable at 6% |
| Downloaded software (permanent license) | Taxable |
| Streaming / subscription software | Taxable |
| Digital goods (e-books, music, video) | Taxable |
| Cloud storage / hosting | Taxable |
| Telemarketing, lobbying, background checks (recently added) | Taxable |
Kentucky leaves little room for interpretation: if you send a digital file or grant access to software over the internet, expect it to be taxable.
Product taxability in Kentucky
| Product category | Tax treatment |
|---|---|
| Groceries & unprepared food | Exempt |
| Prepared food & restaurant meals | Taxable at 6% |
| Candy & soft drinks | Taxable at 6% |
| OTC medications | Taxable at 6% — stricter than most states |
| Prescription drugs | Exempt |
| Manufacturing machinery & equipment | Exempt |
| Precious metals bullion (since Aug 2024) | Exempt |
Kentucky does not offer sales tax holidays
Kentucky prefers taxing a wider variety of services instead of carving out temporary breaks for specific items.
Filing and registration
Register through the Kentucky One Stop Business Portal. Free, 5 to 7 business days.
| Frequency | Assigned when… |
|---|---|
| Monthly | Average liability $500+/month |
| Quarterly | $50–$499/month |
| Annual | Under $50/month |
Returns due the 20th of the month following the reporting period.
Late filing/payment: 20% combined. Interest: 3% annually. No vendor discount.
Not sure which of these apply to you?
We map your Kentucky exposure — the expansive digital tax base, service classification — and tell you exactly what to do next.
Not home-rule — a full SST member
Kentucky is not a home-rule state — the flat 6% rate applies everywhere, one registration covers the whole state. Kentucky is a full SST member since October 2018.
Voluntary Disclosure Agreement (VDA)
Kentucky offers a formal VDA program directly or through the MTC. Lookback typically 3 years (vs. 4-year standard). Penalties waived; interest owed. Process takes 60-90 days.
Audit risk in Kentucky
Moderate to aggressive enforcement, heavily scrutinizing SaaS, digital products, and business services. Common triggers: SaaS sold without tax collected, high exempt sales without documentation, delayed registration after crossing $100,000. Statute of limitations: 4 years; unlimited for fraud or non-filers.
Recent changes & quirky rules
Kentucky adds new taxable services almost every legislative session — telemarketing and background checks are recent additions.
Effective retroactively to August 1, 2024 — gold, silver, and bullion sales are now exempt.
Exemptions & resale certificates
Kentucky accepts Form 51A102 or the SST Uniform Exemption Certificate. Blanket, don't expire on a fixed schedule (become invalid if the buyer's permit lapses). Common exemptions: resale, manufacturing (direct-use), agriculture, government, prescription drugs.
What this means for your business
- Sell SaaS or digital products? You face real exposure — Kentucky built an airtight digital tax framework.
- Crossed $100,000? Revenue is your only trigger now — the transaction count is gone.
- Have past exposure? A VDA limits lookback to 3 years and eliminates penalties entirely.
