3 Best Foreign Registration Services in Kentucky (2026): Fee Schedule
Mainstay Filing ($199), KY Registered Agent.org ($199) and Kentucky Registered Agent.co ($199) come out first, second and third among Kentucky foreign registration services for 2026. Kentucky charges $90 to register, and the services add $397 to $497 in fees over three years.
Prepared by the Agent Fee Tables editorial team ·
Schedules ordered by: Best value first, using our five-part order
We total only what the state prices: the filing fee, two further reports and any minimum tax. Publication and similar costs are noted separately.
Notes on the order
In Kentucky, the deciding measure was duties inside the charge (31% of the order), where Mainstay Filing came out ahead.
The home state counts too; a single account for both scored highest.
The Kentucky foreign LLC registration fee and rules, in the state's own words
Out-of-state LLCs hand the Certificate of Authority (Foreign Business Entity) (Form FBE) to the Kentucky Secretary of State, Division of Business Filings and pay $90.
Ignoring the requirement can lead to a bar on filing its own suits in Kentucky (KRS 14A.9-020(1)); plus a daily penalty of $2.
As written: sos.ky.gov {fee list dated October 2026}
State fees only
Do it alone and Kentucky still collects $645 over three years, plus you complete every form. A service charges $397 to $497 to take that off you.
About these fees
What does Kentucky charge a foreign LLC to register?
$90 to the state, and a service adds $199 in year one.
What do these schedules add up to over three years?
$397 to $497 in service fees, with state fees on top.
Which form completes the registration?
Complete Certificate of Authority (Foreign Business Entity) (Form FBE) and send it to the Kentucky Secretary of State, Division of Business Filings.
Which recurring filing comes after registration?
The annual report, which bills $15.
When does one schedule pass another in total charges?
Not in ten years: the order of running totals does not change.
Which foreign registration service is the best value for Kentucky?
By the five-part order the Kentucky schedules run Mainstay Filing, KY Registered Agent.org and Kentucky Registered Agent.co, led by Mainstay Filing on duties inside the charge.