Registered agent ratings · Kentucky
3 Best Registered Agents in Kentucky (2026)
1. Kentucky Registered Agent.co: best for the lowest yearly amount on this list
$99 a year, level on renewal
Kentucky Registered Agent.co is rated first: a Kentucky specialist at $99 a year, providing an in-state registered office street address.
Kentucky Registered Agent.co supplies the state street address for the registered office and posts scans of served papers to your account.
Over three years it sums lower than Mainstay Filing, and cost is one of our two heaviest criteria.
What you get
- A street address in the state for the registered office
- Served papers are scanned and placed in your online account
Pros
- LLC formation offered, with year-one agent service
- $99 a year, level on renewal
- A smaller yearly line than Mainstay Filing
Trade-offs
- The annual report remains your own filing
- Kentucky only; other states need another agent
2. KY Registered Agent.org: best for businesses in Kentucky
$99 a year, level on renewal
KY Registered Agent.org is rated second: a Kentucky specialist at $99 a year, providing an in-state registered office street address.
KY Registered Agent.org provides the registered office address inside the state and uploads scans of whatever is served there.
Kentucky Registered Agent.co and KY Registered Agent.org list identical amounts and plan features, so the ratings are close and either is a fair pick.
What you get
- A street address in the state for the registered office
- Served papers are scanned and placed in your online account
Pros
- Formation comes with a free first agent year
- $99 a year, level on renewal
- Less per year than Mainstay Filing
Trade-offs
- The annual report remains your own filing
- Kentucky only; other states need another agent
3. Mainstay Filing: best for any state
$149 a year, level on renewal
Mainstay Filing is rated third: $149 for a plan that applies in every state, $149 on renewal.
Company not formed yet? Mainstay's $199-a-year package puts the Kentucky filing and the annual report on one line.
Kentucky Registered Agent.co is $150 cheaper on the three-year sum, and that lowers Mainstay Filing's cost rating.
What you get
- A physical in-state address as the registered office
- Same-business-day scanning of served papers, at no cost
- Three government mailings a year scanned free
- Compliance reminders
Pros
- Accepts LLCs, corporations, LPs, LLPs and nonprofits
- Government mail scanned free, first three pieces a year
- Same-business-day scans of service of process, no fee
- $149 a year, level on renewal
Trade-offs
- Agent alone is $50 a year above Kentucky Registered Agent.co
- Filing the annual report requires the formation package
The 3 ratings summarized
| Line | Service | Rating | Yearly amount | Renewal amount | Best for | Open |
|---|---|---|---|---|---|---|
| 1 | Kentucky Registered Agent.co | 9.5 | $99 | $99/yr | The lowest yearly price we rank here | Visit Kentucky Registered Agent.coPartner link. We may earn money if you buy. |
| 2 | KY Registered Agent.org | 9.3 | $99 | $99/yr | The lowest yearly price we rank here | Visit KY Registered Agent.orgPartner link. We may earn money if you buy. |
| 3 | Mainstay Filing | 9.2 | $149 | $149/yr | A single agent in any state | Visit Mainstay FilingPartner link. We may earn money if you buy. |
Kentucky registered agent amounts for 2026: year one, renewal and three-year sum
| Service | Year one | Year two | Year three | Three-year sum | Same amount on renewal |
|---|---|---|---|---|---|
| Kentucky Registered Agent.co | $99 | $99 | $99 | $297 | Yes |
| KY Registered Agent.org | $99 | $99 | $99 | $297 | Yes |
| Mainstay Filing | $149 | $149 | $149 | $447 | Yes |
What decided the order
The rating method counts cost over years one to three and inclusions per price at 27% each and splits 46% among renewal price and terms, fit with state rules and price clarity. For Kentucky, cost over years one to three was the deciding line.
Kentucky Registered Agent.co sums to $297 across three years, $150 below Mainstay Filing. For a company that needs an agent in Kentucky only, fifty-state coverage adds little, so the lower yearly amount decided the rating.
Each criterion and its weight is listed on How we rank.
Kentucky registered agent requirements per Kentucky Secretary of State (official)
Every LLC must name a registered agent with an in-state street 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. Authority cited: KRS 14A.4-010.
The Kentucky annual report: amount, date and agent
Kentucky LLCs owe the annual report every year, due on or before June 30. Amount: $15. The state sends notices about it to your registered agent.
Kentucky registered agent: your questions
Does a Kentucky LLC need to appoint a registered agent?
It does. Kentucky treats a registered agent as a standing requirement, and the agent needs a street address within the state.
What is the yearly price of a registered agent in Kentucky?
Yearly amounts run $99 to $149, and each holds on renewal.
Is it permitted to be your own registered agent?
Yes, when the state's conditions are met. 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.
On what date is the Kentucky annual report due?
Due on or before June 30. Fee: $15.
Which registered agents are rated on this page?
Kentucky Registered Agent.co ($99 a year), KY Registered Agent.org ($99 a year) and Mainstay Filing ($149 a year), highest rated first.
Which Kentucky registered agent has the best value rating?
Kentucky Registered Agent.co, as $99 a year, flat, with online scans of legal papers served.
Source lines
- Kentucky Secretary of State (ledger date August 2026)
- Kentucky Secretary of State (ledger date August 2026)
- Kentucky report due date (ledger date August 2026)
- KRS 275.025 (ledger date August 2026)
- Kentucky formation fee: Filing fee, official source (ledger date October 2026)
- Kentucky registered agent statute (ledger date October 2026)
- Kentucky Registered Agent.co, pricing and service pages: amounts read November 12, 2026
- KY Registered Agent.org, pricing and service pages: amounts read November 12, 2026
- Mainstay Filing, Kentucky service page: amounts read November 12, 2026