Skip to content
The Formation Desk

Rankings of registered agents, LLC formation and foreign registration services in all 50 states.

Foreign registration picks · Kansas

2 Best Foreign Registration Services in Kansas (2026)

The The Formation Desk call for foreign registration services in Kansas in 2026: Mainstay Filing ($199) and KS Registered Agent.org ($199), in that order. Mainstay Filing takes the call: $199 plus the state's own fee, the resident agent free for year one and the same price in every state.
Written by The Formation Desk editorial team
1
Our top pick in Kansas

1. Mainstay Filing: best for companies working in more than one state

A $199 service fee plus state fees ($314 today), then $149 a year for the agent

Editorial score 9.6 out of 10

The desk picks Mainstay Filing: it files the Kansas registration for $199 and serves as your resident agent, free in year one, then $149 a year.

After a free first year, expect $149 a year for the agent, in this state or any other.

Over three years Mainstay runs $100 more than KS Registered Agent.org, and the desk thinks the wider coverage is worth it.

In the price

  • Registration paperwork prepared and filed
  • Scanned service of process delivered the same business day at no cost

Strengths

  • Same price in all fifty states
  • Free scans of served papers on the same business day
  • $199 service fee, state fee on top

Cons

  • Agent renewal of $149 is $50 above KS Registered Agent.org
Visit Mainstay FilingPartner link. We may earn money if you buy. Mainstay Filing up close
2
Low renewal

2. KS Registered Agent.org: best for adding only Kansas

$199 plus the state fee, then the agent at $99 a year from year two

Editorial score 9.4 out of 10

Runner-up, KS Registered Agent.org: the Kansas registration for $199, first agent year included, then $99 yearly.

You get an in-state street address as the registered office, and papers served there are scanned into your account.

In the price

  • Registration prepared and filed
  • The first year as your resident agent

Strengths

  • $99 yearly to keep the agent
  • Resident agent service for year one is covered
  • $199 to register, state fee extra

Cons

  • Kansas only; your home state needs its own agent
  • EIN application will cost you $99 more
Visit KS Registered Agent.orgPartner link. We may earn money if you buy. KS Registered Agent.org up close

The desk's 2 picks in brief

Pick Service Desk score Service fee Year two Good for Visit
1 Mainstay Filing 9.6 $199 $149/yr Companies doing business in several states Visit Mainstay FilingPartner link. We may earn money if you buy.
2 KS Registered Agent.org 9.4 $199 $99/yr The lowest agent renewal we rank here Visit KS Registered Agent.orgPartner link. We may earn money if you buy.

A score out of 10 here is editorial judgment built on the criteria explained on How we rank, not an average of customer ratings.

What a Kansas foreign registration service costs in 2026: year one, renewal and the three-year bill

Service Year one Year two Year three Bill over three years Agent covered in year one
Mainstay Filing $199 $149 $149 $497 Not stated
KS Registered Agent.org $199 $99 $99 $397 Included

Every price here was read off the company's own pages on November 12, 2026. Kansas's $115 registration fee comes on top of every row and is left out of these totals.

What tipped the order

Here is the weighting: 33% for spend over three years, 33% for work the price removes, 34% spread over what renewal looks like, fit with the state and plain price display. In Kansas, work the price removes made the call.

Foreign registration means two states, and one provider at one price in both won on coverage, ahead of KS Registered Agent.org.

The full criteria and weights are on How we rank.

Registering a foreign LLC in Kansas: fee, form and who gets it

To register, the company files the Application for Registration, Foreign (non-Kansas) Business (Form FA) with the Kansas Secretary of State, Business Services Division and pays the state's $115.

From then on the company owes the Information Report ($90), due April 15, every second year.

What to pull together first

  • The company name exactly as the home state spells it, and when it was formed.
  • An in-state resident agent; any service the desk picked can fill that seat.
  • $115 for the state, paid when you file.
  • A date on your calendar for the Information Report and its $90 fee.

What it costs to ignore Kansas registration

Until it registers, an outside LLC has no right to sue in Kansas courts (K.S.A. 17-76,126(a)). The contracts it signs stay good (K.S.A. 17-76,126(b)).

Kansas foreign registration service: reader questions

Does an LLC from elsewhere have to register to operate in Kansas?

Yes, once it starts doing business there. Until it registers it cannot sue in the state's courts.

What will foreign registration cost you in Kansas?

$115 goes to the state and $199 to the service.

What does Kansas call its foreign registration form?

It goes to the Kansas Secretary of State, Business Services Division, and the form's title is on the facts line above.

Do you still need a resident agent after you register?

Yes. Keep a resident agent with a street address in the state on file.

Which foreign registration services did the desk rank here?

Mainstay Filing ($199) and KS Registered Agent.org ($199), best pick first.

Who is our pick for foreign registration in Kansas?

Mainstay Filing, since $199 on top of state fees in any state, with the first year of resident agent service included.

Related pages

Where the numbers came from

  1. Kansas Form ILC, Information Report, last checked October 2026
  2. Kansas report due date, last checked August 2026
  3. Kansas Secretary of State, Form DL fee schedule, last checked October 2026
  4. Kansas formation fee: Filing fee, official source, last checked October 2026
  5. Kansas registered agent statute, last checked October 2026
  6. Kansas Secretary of State, register a business, last checked October 2026
  7. Form FA, foreign business application, last checked October 2026
  8. K.S.A. 17-7932, activities that are not doing business, last checked October 2026
  9. K.S.A. 17-76,126, effect of failing to register, last checked October 2026
  10. Kansas Secretary of State, information reports, last checked October 2026
  11. Mainstay Filing: Kansas service page, as of November 12, 2026
  12. KS Registered Agent.org: pricing and service pages, as of November 12, 2026