Place1
Top pick on this pageKS Registered Agent.org
1. KS Registered Agent.org: best for a low yearly agent cost
$199 plus the state fee; agent $99 a year from year two
Our mark9.3out of 10
KS Registered Agent.org takes the top spot: a $199 service fee for the Kansas registration and a $99 agent renewal.
You get a Kansas street address for the registered office, and served papers are scanned to your account.
On our method the lower three-year cost outweighs what Mainstay adds to its price.
What you get
- Registration prepared and filed
- A year of resident agent service
Why pick it
- $99 a year for the agent after that
- A year of resident agent service included
- $199 over the state fee
Less good
- Covers Kansas only
- Charges $99 for the EIN application
Place2
Best for expanding companiesMainstay Filing
2. Mainstay Filing: best for companies registered in several states
$199 plus the state fee ($314 due today); agent $149 a year from year two
Our mark8.9out of 10
Number 2 is Mainstay Filing: $199 plus the state's own fee, with your resident agent free for the first year and one price in every state.
From year two the agent costs $149 a year, the same in every state.
Three-year cost is $100 higher than KS Registered Agent.org, which holds it back here.
What you get
- Registration prepared and filed
- Service of process scanned the same business day, no fee
Why pick it
- Service of process scanned the same business day, no fee
- One price in every state
- $199 + the Kansas fee
Less good
- KS Registered Agent.org's agent renews for $50 less
Shortlist at a glance
| Rank | Service | Our score | Service fee | Year two | Best for | Link |
|---|
| 1 | KS Registered Agent.org | 9.3 | $199 | $99/yr | Lowest agent renewal on this list | Visit KS Registered Agent.orgPartner link. We may earn money if you buy. |
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| 2 | Mainstay Filing | 8.9 | $199 | $149/yr | Companies registered in several states | Visit Mainstay FilingPartner link. We may earn money if you buy. |
|---|
The scores are ours: editorial marks out of 10 built from the weighted criteria on How we rank, not ratings from customers.
Annual and renewal prices in Kansas, 2026
| Service | Year one | Year two | Year three | Three-year total | Agent in year one |
|---|
| KS Registered Agent.org | $199 | $99 | $99 | $397 | Included |
|---|
| Mainstay Filing | $199 | $149 | $149 | $497 | Not stated |
|---|
Published prices, read November 12, 2026 on each company's site. These totals leave out Kansas's $115 registration fee.
Why KS Registered Agent.org is first
Three-year cost decided this page. It is one of our two 30% criteria, alongside what one price covers.
At $397 over three years, KS Registered Agent.org saves $100 against Mainstay Filing. Both include the first agent year, so the renewal price after that decided it.
See How we rank for every criterion and weight.
Kansas foreign registration fee and form (official)
Registering costs $115 at the Kansas Secretary of State, Business Services Division, using the Application for Registration, Foreign (non-Kansas) Business (Form FA).
After registering, the company files the Information Report ($90), due April 15, every second year.
What to have ready
- The company's exact legal name as it appears in its home state, plus its formation date.
- A resident agent with a street address in the state; every service ranked here names itself in that role.
- The $115 state fee, paid with the filing.
- A date in your calendar for the Information Report and its $90 fee.
The cost of not registering
Without registering, it cannot file suit in Kansas (K.S.A. 17-76,126(a)). Its contracts stay valid (K.S.A. 17-76,126(b)).
Kansas foreign registration service FAQ
Do I need to register my out-of-state LLC in Kansas?
Yes, if the company transacts business there. Until it registers it cannot bring a lawsuit in the state's courts.
How much does foreign registration cost in Kansas?
$115 to the state, plus $199 for a service.
Which form does the state use?
The Application for Registration, Foreign (non-Kansas) Business (Form FA), filed with the Kansas Secretary of State, Business Services Division.
Do I need a resident agent after registering?
Yes. Every LLC must name a registered agent with an in-state street address.
Which foreign registration services do you rank here?
KS Registered Agent.org ($199) and Mainstay Filing ($199), in that order on this page.
Which foreign registration service is best in Kansas?
KS Registered Agent.org tops our list: Kansas registration at $199 plus state fees, agent included for year one.
Sources and dates
- sos.ks.gov/forms/business_services/ILC.pdf (Kansas Form ILC, Information Report), last confirmed October 2026
- ksrevisor.gov/statutes/chapters/ch17/017_076_0139.html (Kansas report due date), last confirmed August 2026
- sos.ks.gov/media/press-releases/2026/05-26-26-secretary-of-state-reduc (Kansas Secretary of State, Form DL fee schedule), last confirmed October 2026
- sos.ks.gov/publications/Register/Volume-45/Issues/Issue-07/02-12-26-53 (Kansas formation fee: Filing fee, official source), last confirmed October 2026
- ksrevisor.gov/statutes/chapters/ch17/017_079_0025.html (Kansas registered agent statute), last confirmed October 2026
- sos.ks.gov/businesses/register-a-business.html (Kansas Secretary of State, register a business), last confirmed October 2026
- sos.ks.gov/forms/business_services/FA.pdf (Form FA, foreign business application), last confirmed October 2026
- ksrevisor.gov/statutes/chapters/ch17/017_079_0032.html (K.S.A. 17-7932, activities that are not doing business), last confirmed October 2026
- ksrevisor.gov/statutes/chapters/ch17/017_076_0126.html (K.S.A. 17-76,126, effect of failing to register), last confirmed October 2026
- sos.ks.gov/businesses/information-reports.html (Kansas Secretary of State, information reports), last confirmed October 2026
- KS Registered Agent.org pricing and service pages, read on November 12, 2026
- Mainstay Filing Kansas service page, read on November 12, 2026