How to Start an LLC in Kentucky: A Step-by-Step Guide (2026)

Kentucky doesn't charge a late fee if you miss your LLC's Annual Report. It gives you a 60-day cure window instead, and if that window closes without a filing, the state moves straight to a Certificate of Dissolution. No fine, no warning tier, just a countdown to losing the entity.

TL;DR

• No late fee, but real risk: Kentucky's Annual Report has no dollar penalty for missing the deadline, but a 60-day uncured lapse leads straight to administrative dissolution.
• Step 1, name: confirm your LLC name is distinguishable and includes a required designator, and reserve it for $15 if you're not ready to file.
• Step 2, registered agent: Kentucky law (KRS 14A.4-010 and 14A.4-050) requires a registered office and agent at the same street address, with the agent's signed consent on file.
• Step 3, Articles of Organization: a $40 filing, fastest through the Kentucky Business One Stop portal, that legally creates your LLC.
• Step 4, EIN: free from the IRS, online if you have an SSN or ITIN, by phone, fax, or mail via Form SS-4 if you don't.
• Step 5, Form 5472: a 25%+ foreign-owned single-member LLC must file this annually, even at zero revenue, or risk a $25,000 minimum penalty.
• Step 6, ongoing compliance: a $15 Annual Report due January 1 through June 30, plus a state income tax rate of 3.5% for 2026 and a separate entity-level Limited Liability Entity Tax with a $175 minimum.

Why Form Your LLC in Kentucky

Kentucky's formation costs sit near the low end nationally. A $40 Articles of Organization filing and a $15 Annual Report are cheaper than what many states charge for either step alone.

That low sticker price doesn't tell the whole story. Kentucky layers a separate Limited Liability Entity Tax (LLET) on top of the state's individual income tax, and the LLET carries a $175 minimum even when the LLC has little or no revenue. States without an entity-level tax, like Wyoming or Delaware, don't impose that floor.

The tradeoff is real: Kentucky's formation and annual filing fees are genuinely cheap, but the LLET's minimum can offset some of that savings compared to no-LLET states once you account for the full annual cost, not just the filing fee.

Step 1: Choose and Reserve Your LLC Name

Your LLC's name needs to clear two bars before you file: it has to be distinguishable from existing Kentucky business names, and it has to contain a required designator.

• Include a designator such as "Limited Liability Company," "LLC," or "L.L.C."
• Check distinguishability against the Kentucky Secretary of State's business name records before you file anything.
• Reserve it if you're not ready to file. Form RES costs $15 and holds the name for 120 days, longer than the 60- to 90-day windows common in many other states.

Reserving the name isn't required to form your LLC, but it's worth doing if you're still lining up a registered agent or waiting on other formation steps.

Step 2: Appoint a Registered Agent

Kentucky law is specific here. KRS 14A.4-010 requires every LLC to maintain a registered office and a registered agent at that office's street address, and KRS 14A.4-050 sets out the agent's duties. In practice, that means the office can't be a PO box alone, since the statute ties the agent to a physical street address.

• Who can serve: an individual Kentucky resident, or a business entity authorized to act as a registered agent in the state.
• Consent required: the agent's signed consent has to be on file, not just their name listed on the filing.
• Why it matters for non-resident founders: if you don't have a Kentucky street address yourself, a commercial registered agent service fills that requirement for you.

Skipping a properly consented registered agent, or using an address that doesn't meet the street-address requirement, can put your filing at risk of rejection.

Step 3: File Your Articles of Organization

The Articles of Organization is the document that legally creates your Kentucky LLC. The filing fee is $40 whether you file online or by mail.

Kentucky doesn't publish a confirmed expedited-filing fee, so don't plan around paying extra for faster processing. The online route through Business One Stop is the fastest documented option.

Kentucky also has no publication requirement. Some states make you announce your new LLC in a local newspaper before it's fully compliant; Kentucky skips that step entirely.

Step 4: Get an EIN From the IRS

An Employer Identification Number (EIN) is free directly from the IRS, and how you apply depends on whether you have an SSN or ITIN.

• With an SSN or ITIN: apply online through the IRS website and typically receive the EIN the same session.
• Without an SSN or ITIN: apply using Form SS-4 by phone, fax, or mail instead of the online tool.

You'll need the EIN to open a US bank account and to file the tax forms covered in the next two steps, so don't treat it as optional even if your LLC isn't generating revenue yet.

Step 5: File Form 5472 if the LLC Is Foreign-Owned

A single-member LLC that's 25% or more foreign-owned has to file Form 5472 every year, even with zero revenue. This is the requirement that trips up founders who assume a dormant or low-activity LLC has nothing to report.

• Filed alongside a pro forma Form 1120, a placeholder corporate return required with the 5472, even though the LLC itself typically owes no separate federal corporate tax.
• Reports transactions between the LLC and its foreign owner, such as capital contributions or payments for services.
• Minimum penalty: $25,000 for a late or missing filing, per the IRS's stated minimum, regardless of whether the LLC turned a profit.

This obligation starts the moment the LLC exists, not once it becomes profitable. Treat it as a standing annual requirement from day one.

Step 6: Handle Ongoing Kentucky Compliance

Kentucky's annual compliance structure has a distinctive shape: no dollar late fee, but a hard deadline behind it.

The Annual Report and Its 60-Day Cure Window

Every Kentucky LLC files an Annual Report between January 1 and June 30 each year. The fee is $15 whether you file online or by mail.

• Miss the deadline, and Kentucky doesn't charge a late fee. Instead, the state sends a delinquency notice.
• You get a 60-day cure window from that notice to file the overdue report.
• If the window closes without a filing, Kentucky issues a Certificate of Dissolution, administratively closing the LLC.
• Reinstating a dissolved LLC costs $100, plus every back Annual Report fee that accrued while it was delinquent.

This structure is more forgiving upfront than states with flat late penalties, but it fails founders who ignore the delinquency notice entirely. A missed notice is a missed 60-day clock, and the end result is a dissolved entity, not just a fine.

Kentucky State Income Tax and the LLET

Kentucky's individual income tax rate is a flat 3.5% for 2026, down from 4% in 2025 as part of the state's revenue-triggered rate-reduction schedule. This applies to pass-through LLC income at the member level.

Separately, Kentucky imposes the Limited Liability Entity Tax (LLET) on the entity itself. It's the lesser of 0.095% of Kentucky gross receipts or 0.75% of Kentucky gross profits, with a $175 minimum. Whether a single-member, disregarded LLC owes the LLET is not confirmed in this research, so verify your specific entity's LLET treatment with a tax professional before assuming either way.

Common Mistakes to Avoid

• Ignoring the delinquency notice: with no late fee to soften the deadline, the 60-day cure window is the only thing standing between a missed report and dissolution.
• Assuming no revenue means no Form 5472: the filing requirement applies to foreign-owned LLCs regardless of profitability.
• Using an address that isn't a real registered office: Kentucky's statute ties the registered agent to a street address, so an unverified or PO-box-only setup risks rejection.
• Skipping the LLET question: assuming a single-member LLC is automatically exempt from the LLET without checking is a costly guess to get wrong.
• Budgeting only the $40 and $15 fees: the LLET's $175 minimum can apply even at low revenue, and it's easy to leave out of a first-year cost estimate.

How FinStackk Helps With Starting Your LLC in Kentucky

FinStackk is an accounting and tax compliance platform for U.S. businesses, helping you go from incorporation to ongoing accounting, tax, and compliance, all in one place.

We handle the incorporation steps above, including EIN applications and registered agent service, through Fin-Start. It's built for founders navigating US entity setup for the first time, including cross-border details for those incorporating from outside the US.

Once your LLC exists, Fin-Tax keeps ongoing filings, including Form 5472 and Kentucky's Annual Report, on a proactive deadline calendar instead of leaving you to track the 60-day cure window yourself. Book a free demo to see both in action.

FAQ

What happens if I miss Kentucky's LLC Annual Report deadline?

Kentucky doesn't charge a monetary late fee for a missed Annual Report. Instead, the state sends a delinquency notice and gives you 60 days to file the overdue report. If that 60-day window passes without a filing, Kentucky issues a Certificate of Dissolution, administratively dissolving the LLC. Reinstating it afterward costs $100 plus every back Annual Report fee owed.

Do I owe Kentucky's Limited Liability Entity Tax if my LLC has no revenue?

The LLET is calculated as the lesser of 0.095% of Kentucky gross receipts or 0.75% of Kentucky gross profits, but it carries a $175 minimum, which can apply even at low or no revenue. Whether a single-member, disregarded LLC is subject to the LLET isn't confirmed here, so this is worth verifying with a tax professional against your specific entity structure before you file.

How much does it cost to form and maintain an LLC in Kentucky?

Formation itself costs $40 for the Articles of Organization, with an optional $15 name reservation if you're not ready to file immediately. Ongoing, the Annual Report is $15 per year, and a registered agent service (if you're not serving as your own) typically runs separately. Add the LLET's $175 minimum, and Kentucky's low headline fees don't fully capture the total annual cost.