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The Formation Desk

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

Foreign registration picks · Indiana

3 Best Foreign Registration Services in Indiana (2026)

The The Formation Desk call for foreign registration services in Indiana in 2026: Indiana Registered Agent.co ($199), Mainstay Filing ($199) and IN Registered Agent.org ($199), in that order. Indiana Registered Agent.co takes the call: $199 plus the state fee, one year of registered agent service included, then $99 a year for the agent.
Written by The Formation Desk editorial team
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Top pick on this page

1. Indiana Registered Agent.co: best for adding only Indiana

$199 for the service, state fee on top; agent $99 a year after year one

Editorial score 9.1 out of 10

The desk picks Indiana Registered Agent.co: the Indiana 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.

It wins the three-year cost comparison with Mainstay Filing.

In the price

  • Filing with the state
  • A first year of registered agent service

Strengths

  • Registration at $199 before state fees
  • The first registered agent year is included
  • Then $99 a year for agent service

Cons

  • Indiana only; your home state needs its own agent
  • EIN application will cost you $99 more
Visit Indiana Registered Agent.coPartner link. We may earn money if you buy. Indiana Registered Agent.co up close
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Same price in every state

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

$199 with the state's fee added ($304 at checkout); agent renewal at $149

Editorial score 8.6 out of 10

Runner-up, Mainstay Filing: it files the Indiana registration for $199 and serves as your registered agent, free in year one, then $149 a year.

Year one: free agent. Year two on: $149 a year, the same price everywhere.

Indiana Registered Agent.co undercuts Mainstay Filing by $100 over three years, and that is why Mainstay sits lower on cost.

In the price

  • The registration, prepared and filed for you
  • A free registered agent for the first year
  • Papers served on the company scanned and uploaded on the same business day, free

Strengths

  • Free scans of served papers on the same business day
  • $199 service fee, state fee on top
  • Registered agent costs nothing in year one
  • Same price in all fifty states

Cons

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

3. IN Registered Agent.org: best for Indiana registrations only

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

Editorial score 8.4 out of 10

Third, IN Registered Agent.org: the Indiana 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.

The published prices and features do not separate Indiana Registered Agent.co from IN Registered Agent.org; take whichever you like.

In the price

  • Filing with the state
  • Year-one registered agent service

Strengths

  • $99 yearly to keep the agent
  • Year-one registered agent service is in the price
  • $199 to register, state fee extra

Cons

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

The desk's 3 picks in brief

Pick Service Desk score Service fee Year two Good for Visit
1 Indiana Registered Agent.co 9.1 $199 $99/yr The lowest agent renewal we rank here Visit Indiana Registered Agent.coPartner link. We may earn money if you buy.
2 Mainstay Filing 8.6 $199 $149/yr Companies doing business in several states Visit Mainstay FilingPartner link. We may earn money if you buy.
3 IN Registered Agent.org 8.4 $199 $99/yr The lowest agent renewal we rank here Visit IN 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 Indiana 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
Indiana Registered Agent.co $199 $99 $99 $397 Included
Mainstay Filing $199 $149 $149 $497 Free
IN Registered Agent.org $199 $99 $99 $397 Included

Every price here was read off the company's own pages on November 12, 2026. Indiana's $105 registration fee comes on top of every row and is left out of these totals.

Why it falls this way

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 Indiana, spend over three years made the call.

Indiana Registered Agent.co comes to $397 over three years, $100 less than Mainstay Filing. Both include a first year of agent service, so the renewal price made the call.

The full criteria and weights are on How we rank.

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

To register, the company files the Foreign Registration Statement (State Form 56369) with the Indiana Secretary of State, Business Services Division and pays the state's $105. Indiana also wants certificate of existence (commonly called a certificate of good standing), issued within 60 days of the filing.

From then on the company owes the Business Entity Report, filed every two years ($32), due end of your anniversary month, every other year.

What to pull together first

  • Certificate of existence (commonly called a certificate of good standing), issued in the 60 days before you file.
  • The company name exactly as the home state spells it, and when it was formed.
  • An in-state registered agent; any service the desk picked can fill that seat.
  • $105 for the state, paid when you file.
  • A date on your calendar for the Business Entity Report, filed every two years and its $32 fee.

What it costs to ignore Indiana registration

Until it registers, an outside LLC has no right to sue in Indiana courts (IC 23-0.5-5-2(b)). The contracts it signs stay good (IC 23-0.5-5-2(c)).

Indiana foreign registration service: reader questions

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

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 Indiana?

$105 goes to the state and $199 to the service.

What does Indiana call its foreign registration form?

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

Will Indiana ask for something from your home state?

Yes: certificate of existence (commonly called a certificate of good standing), issued in the last 60 days.

Do you still need a registered agent after you register?

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

Who is our pick for foreign registration in Indiana?

Indiana Registered Agent.co, since $199 over the state fee to register in Indiana, agent renewing at $99.

Read next

Where the numbers came from

  1. Indiana Secretary of State, Business Services Division, last checked August 2026
  2. Indiana Secretary of State, Business Services Division, last checked August 2026
  3. Indiana report due date, last checked August 2026
  4. Ind. Code § 23-18-2-4, last checked August 2026
  5. Indiana registered agent statute, last checked October 2026
  6. Indiana Secretary of State business forms, last checked October 2026
  7. Indiana Code 23-0.5-5, registration of foreign entities, last checked October 2026
  8. Indiana Code 23-0.5-9, fees, last checked October 2026
  9. Indiana Code 23-0.5-4, registered agents, last checked October 2026
  10. Indiana Registered Agent.co: pricing and service pages, as of November 12, 2026
  11. Mainstay Filing: Indiana service page, as of November 12, 2026
  12. IN Registered Agent.org: pricing and service pages, as of November 12, 2026