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Founder Primer

LLC paperwork, boiled down for founders.

Primer 2 · Kentucky

Kentucky Registered Agent Primer (2026): 6 Moves and the 3 Best Agents

Our order for appointing a registered agent in Kentucky, 2026, is Mainstay Filing ($149 a year), KY Registered Agent.org ($99 a year) and Kentucky Registered Agent.co ($99 a year). Learn the rule, the eligibility test, the address test and the filing in 6 moves.
From the Founder Primer desk

Key facts

Required by law?
Yes
Per apps.legislature.ky.gov, as of October 2026
What our picks charge
$99 to $149 a year
Published rates
Annual report
$15 a year
Per sos.ky.gov, as of August 2026
Tax each year
$175
Per revenue.ky.gov, as of October 2026
Moves
6
In order

What you will be able to do

  • The Kentucky agent rule
  • The address and eligibility rules
  • Recording the agent
  • How the agents compare

Who we would hire in Kentucky

Five published criteria set the order; read them on how we score.

First choice $149 a year; renews at $149

1. Mainstay Filing: best for one agent for every state

In Kentucky, Mainstay Filing is number one: the agent is $149 a year in every state.

Three years run $150 higher than KY Registered Agent.org, and more of the work gets done.

Inside the price
  • A physical address in the state
  • Served papers scanned free, the same business day
  • Three government letters a year scanned at no charge
  • Also serves nonprofits, corporations, LPs and LLPs
In its favor
  • $149 a year, flat at renewal
  • One vendor everywhere
Against it
  • $50 more every year
  • Agent-only plan, so no report filing
Kentucky specialist $99 a year; renews at $99

2. KY Registered Agent.org: best for founders on a budget

KY Registered Agent.org takes second; $99 a year with scans of served papers in an online account.

Inside the price
  • A Kentucky address for the registered office
  • Scans of papers served on the LLC
In its favor
  • $99; renews at $99
  • Less per year than Mainstay Filing
Against it
  • Serves only Kentucky
  • No help with the annual report
Kentucky specialist $99 a year; renews at $99

3. Kentucky Registered Agent.co: best for an in-state office address

Kentucky Registered Agent.co takes third; $99 a year with scans of served papers in an online account.

It costs the same as KY Registered Agent.org.

Inside the price
  • A Kentucky address for the registered office
  • Scans of papers served on the LLC
In its favor
  • $99; renews at $99
  • Less per year than Mainstay Filing
Against it
  • Serves only Kentucky
  • No help with the annual report

Marks and prices together

# Service Annual price Renewal price Three-year total
1 Mainstay Filing $149 $149/yr $447 Visit Mainstay Filing Partner link. We may earn money if you buy.
2 KY Registered Agent.org $99 $99/yr $297 Visit KY Registered Agent.org Partner link. We may earn money if you buy.
3 Kentucky Registered Agent.co $99 $99/yr $297 Visit Kentucky Registered Agent.co Partner link. We may earn money if you buy.

Company prices as listed on November 13, 2026. State fees do not change with the agent.

The Kentucky agent, in order

  1. Move 1

    The Kentucky rule, short

    Every LLC must name a registered agent with an in-state street address.

    Where this comes from: Per apps.legislature.ky.gov, as of October 2026

  2. Move 2

    Who may serve

    A Kentucky resident, or an entity qualified to do business in Kentucky, whose business address is the registered office. The agent signs or files a written acceptance. Statute: KRS 14A.4-010.

  3. Move 3

    Pick a compliant address

    The address has to be a physical registered office in Kentucky that matches the agent's business address. A P.O. box is not enough.

    With a service, the public record shows its address, not yours.

  4. Move 4

    Serve yourself or hire one

    Pass the tests above and you can name yourself. One of our picks costs $99 to $149 a year.

  5. Move 5

    Name the agent in the filing

    For a new Kentucky LLC the agent goes on the Articles of Organization - Profit Limited Liability Company (Form KLC). A change later is its own filing with the Kentucky Secretary of State.

    Where this comes from: Per sos.ky.gov, as of October 2026

  6. Move 6

    Track the repeating filing

    File the annual report on time ($15, on or before June 30) and the agent record stays right. Limited Liability Entity Tax: a $175 minimum each year to the Department of Revenue.

    Where this comes from: Per sos.ky.gov, as of August 2026

What the agent costs in Kentucky

Cost item Payee Price
A professional agent The provider $99 to $149 a year
Renewing the agent The provider $99 to $149 a year
Annual report Paid to the state $15 every year
Minimum tax, annual Paid to the state $175 a year

State amounts are Kentucky's official fees (sources below); service prices come from each company's site. Three years of state cost is the filing, the reports in years two and three and any minimum tax.

How we ordered the Kentucky picks

To-dos the price takes off you is 38% of the mark, and it is where moved ahead in Kentucky.

One agent for any state beat the one-state plan.

Kentucky questions

Does Kentucky force an LLC to keep a registered agent?

Yes. Every LLC must name a registered agent with an in-state street address.

Can I be my own registered agent?

Yes, when you meet the who-may-serve and address rules in moves 2 and 3.

Can I change my registered agent later?

Yes, any time. Move 5 shows how to file the change with the Kentucky Secretary of State.

What does a registered agent cost in Kentucky?

Our picks charge $99 to $149 a year.

What does the LLC pay the state each year?

Expect to file the annual report and pay $15 every year, and to pay the yearly minimum tax.

Which registered agent would you choose?

Our order: Mainstay Filing, KY Registered Agent.org and Kentucky Registered Agent.co. Mainstay Filing leads because $149 a year, $149 when it renews, same plan in all fifty states.

More primers

Sources, so you can check us

  1. Backup for the Kentucky Secretary of State section: sos.ky.gov, read August 2026.
  2. Backup for the Kentucky Secretary of State section: sos.ky.gov, read August 2026.
  3. Backup for the Kentucky report due date section: apps.legislature.ky.gov, read August 2026.
  4. Backup for the KRS 275.025 section: apps.legislature.ky.gov, read August 2026.
  5. Backup for the Kentucky formation fee: Filing fee, official source section: sos.ky.gov, read October 2026.
  6. Backup for the Kentucky registered agent statute section: apps.legislature.ky.gov, read October 2026.
  7. Backup for the Kentucky other cost: Limited Liability Entity Tax, official section: revenue.ky.gov, read October 2026.
  8. The Kentucky service page from Mainstay Filing, November 13, 2026
  9. The pricing page from KY Registered Agent.org, November 13, 2026
  10. The pricing page from Kentucky Registered Agent.co, November 13, 2026