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Business Basics LabLLC paperwork, measured state by state.

Section 2 · Kentucky

The Kentucky Registered Agent (2026): 6 Procedures and the 3 Best Agents

Result for 2026: appointing a registered agent in Kentucky is best served by Mainstay Filing ($149 a year), Kentucky Registered Agent.co ($99 a year) and KY Registered Agent.org ($99 a year), ranked in that order. Procedure 1 records what Kentucky law says about a registered agent; by procedure 6 the appointment is on file.

Recorded by the Business Basics Lab staff ·

Before the procedures

Mandatory?
YesSpecimen: apps.legislature.ky.gov, logged October 2026
Yearly cost of the ranked services
$99 to $149 a yearPublished prices
Annual report
$15 a yearSpecimen: sos.ky.gov, logged August 2026
Minimum tax per year
$175Specimen: revenue.ky.gov, logged October 2026
Procedure count
6One at a time

Aims of this sheet

  • The Kentucky agent rule
  • The eligibility and address rules
  • Naming the agent with the state
  • The ranked agents

Best reading

Services that measured best in Kentucky

The order follows five published criteria, set out in how we measure.
Strongest result

1. Mainstay Filing: best for LLCs that may enter other states

$149/yr (renewal $149)

Mainstay Filing gives the best reading in Kentucky: $149 a year, $149 at renewal, with the same plan observed in all fifty states.

The premium over Kentucky Registered Agent.co across three years is $150, which the 28% weight on procedures performed outweighs.

What the price performs

  • An office address inside the state
  • Papers served on the company are scanned free on the same business day
  • Three government letters a year are scanned at no charge
  • Also serves nonprofits, corporations, LPs and LLPs

Measured strengths

  • Accompanies the company into any state
  • $149 a year, unchanged at renewal

Measured limits

  • Costs $50 more every year
  • An agent-only plan that does not file reports
Visit Mainstay FilingPartner link. We may earn money if you buy.
Kentucky specialist

2. Kentucky Registered Agent.co: best for cost-conscious owners

$99/yr (renewal $99)

Second: Kentucky Registered Agent.co, since a one-state plan reading $99 a year and $99 at renewal.

What the price performs

  • A physical Kentucky address
  • Served documents made available online

Measured strengths

  • A flat $99 per year
  • Below Mainstay Filing on price

Measured limits

  • Another state requires another agent
  • The annual report is left for the owner to complete
Visit Kentucky Registered Agent.coPartner link. We may earn money if you buy.
Kentucky specialist

3. KY Registered Agent.org: best for a street address inside the state

$99/yr (renewal $99)

Third: KY Registered Agent.org, since a one-state plan reading $99 a year and $99 at renewal.

It publishes the same prices as Kentucky Registered Agent.co.

What the price performs

  • A physical Kentucky address
  • Served documents made available online

Measured strengths

  • Below Mainstay Filing on price
  • A flat $99 per year

Measured limits

  • Another state requires another agent
  • The annual report is left for the owner to complete
Visit KY Registered Agent.orgPartner link. We may earn money if you buy.

Comparison of the services

#ServiceAnnual priceRenewal priceThree-year total
1Mainstay Filing$149$149/yr$447Visit Mainstay FilingPartner link. We may earn money if you buy.
2Kentucky Registered Agent.co$99$99/yr$297Visit Kentucky Registered Agent.coPartner link. We may earn money if you buy.
3KY Registered Agent.org$99$99/yr$297Visit KY Registered Agent.orgPartner link. We may earn money if you buy.
Company prices as posted on November 13, 2026. State fees are the same with any agent.

Appointing a Kentucky registered agent, procedure by procedure

  1. Procedure 1: Record the requirement

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

    Specimen: Specimen: apps.legislature.ky.gov, logged October 2026

  2. Procedure 2: Confirm who may act

    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. Authority: KRS 14A.4-010.

  3. Procedure 3: Apply the address test

    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.

    TipWith a service, the record shows its address instead of the owner's.

  4. Procedure 4: Act as agent or hire one

    The ranked agents cost $99 to $149 a year; personal service is the alternative for those who qualify.

  5. Procedure 5: Place the agent on the public record

    On a new Kentucky LLC the agent appears in the Articles of Organization - Profit Limited Liability Company (Form KLC). A later change reaches the Kentucky Secretary of State as a separate filing.

    Specimen: Specimen: sos.ky.gov, logged October 2026

  6. Procedure 6: Track the recurring filing

    Annually the annual report reconfirms the agent's details, at $15, by on or before June 30. Limited Liability Entity Tax: a $175 minimum each year to the Department of Revenue.

    Specimen: Specimen: sos.ky.gov, logged August 2026

Agent and state costs

LinePayeeTotal
Engaging an agentService company$99 to $149 a year
Each later yearService company$99 to $149 a year
Annual reportState office$15 every year
Yearly minimum taxState office$175 a year
The state's fees were read from official pages, which are listed below. Over three years they come to the filing, two reports and, in some states, a minimum tax.

Why this order

Procedures the price performs decided first place in Kentucky. It carries 28% of the reading, and the remainder comes from measured cost over three years, reading at year two, fit with the state protocol and price legibility.

Kentucky Registered Agent.co costs less, but coverage across states earned the higher reading.

Review questions on Kentucky

Is an LLC in Kentucky permitted to operate without 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 the eligibility and address tests in procedures 2 and 3 are met.

Can I change my registered agent later?

Yes, at any time. Procedure 5 explains how to file the change with the Kentucky Secretary of State.

What does a registered agent cost in Kentucky?

$99 to $149 per year for the agents listed.

What does the LLC pay the state each year?

Yearly it is the annual report at $15, together with the yearly minimum tax.

Which registered agent would you choose?

The order of the readings is Mainstay Filing, Kentucky Registered Agent.co and KY Registered Agent.org. Mainstay Filing is first because an agent at $149 a year that remains usable when the company adds states.

Further reading

Specimens and records

  1. Kentucky Secretary of State readings were recorded from sos.ky.gov; the last repeat observation was in August 2026.
  2. Kentucky Secretary of State readings were recorded from sos.ky.gov; the last repeat observation was in August 2026.
  3. Kentucky report due date readings were recorded from apps.legislature.ky.gov; the last repeat observation was in August 2026.
  4. KRS 275.025 readings were recorded from apps.legislature.ky.gov; the last repeat observation was in August 2026.
  5. Kentucky formation fee: Filing fee, official source readings were recorded from sos.ky.gov; the last repeat observation was in October 2026.
  6. Kentucky registered agent statute readings were recorded from apps.legislature.ky.gov; the last repeat observation was in October 2026.
  7. Kentucky other cost: Limited Liability Entity Tax, official readings were recorded from revenue.ky.gov; the last repeat observation was in October 2026.
  8. Entry November 13, 2026: Mainstay Filing, Kentucky service page
  9. Entry November 13, 2026: Kentucky Registered Agent.co, pricing page
  10. Entry November 13, 2026: KY Registered Agent.org, pricing page