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The Formation Desk

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

Registered agent picks · Indiana

3 Best Registered Agents in Indiana (2026)

The The Formation Desk call for registered agents in Indiana in 2026: IN Registered Agent.org ($99 a year), Mainstay Filing ($149 a year) and Indiana Registered Agent.co ($99 a year), in that order. IN Registered Agent.org takes the call: an Indiana specialist at $99 a year, with an in-state street address as the registered office.
Written by The Formation Desk editorial team
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Our top pick

1. IN Registered Agent.org: best for the lowest price per year on this list

$99 a year, and it holds on renewal

Editorial score 9.5 out of 10

The desk picks IN Registered Agent.org: $99 a year flat, with scans of served legal papers sent to your account.

Papers served on the company go to the in-state address IN Registered Agent.org supplies, and you get scans in your online account.

Its three-year bill sits under Mainstay Filing's, which counts heavily in our method.

In the price

  • The in-state address the state asks you to file
  • You get online scans of any papers served on the company

Strengths

  • A lower yearly price than Mainstay Filing
  • LLC formation available, year-one agent included
  • A $99 plan with no renewal hike

Cons

  • The business entity report is your job
  • Indiana only; you need another agent elsewhere
Visit IN Registered Agent.orgPartner link. We may earn money if you buy. IN Registered Agent.org up close
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One agent, every state

2. Mainstay Filing: best for every state

$149 a year, and it holds on renewal

Editorial score 9.3 out of 10

Runner-up, Mainstay Filing: $149 for a single agent plan that works in every state, $149 on renewal.

Haven't formed yet? Mainstay's $199-a-year package handles the Indiana filing and the business entity report.

IN Registered Agent.org undercuts Mainstay Filing by $150 over three years, and that is why Mainstay sits lower on cost.

In the price

  • A registered office address in any state you file in
  • Free scans of service of process, uploaded the same business day
  • Free scans for the first three government mailings a year
  • Compliance reminders

Strengths

  • First three government mailings each year, scanned free
  • Free scans of served papers on the same business day
  • $149 a year and it holds on renewal
  • Works for LLCs, corporations, LPs, LLPs and nonprofits alike

Cons

  • $50 a year more than IN Registered Agent.org for agent service alone
  • The agent plan does not file annual reports
Visit Mainstay FilingPartner link. We may earn money if you buy. Mainstay Filing up close
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Indiana specialist

3. Indiana Registered Agent.co: best for Indiana companies

$99 a year, and it holds on renewal

Editorial score 9.0 out of 10

Third, Indiana Registered Agent.co: $99 a year flat, with scans of served legal papers sent to your account.

Your registered office is an in-state street address from Indiana Registered Agent.co, and legal papers served on the company are scanned for you.

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

In the price

  • A registered office address inside the state
  • Scanned copies of served legal papers, online

Strengths

  • Yearly price below Mainstay Filing's
  • Also forms LLCs and includes the first agent year
  • A $99 plan with no renewal hike

Cons

  • The business entity report is your job
  • Indiana only; you need another agent elsewhere
Visit Indiana Registered Agent.coPartner link. We may earn money if you buy. Indiana Registered Agent.co up close

The desk's 3 picks in brief

Pick Service Desk score Price a year Renewal Good for Visit
1 IN Registered Agent.org 9.5 $99 $99/yr The lowest yearly price we rank here Visit IN Registered Agent.orgPartner link. We may earn money if you buy.
2 Mainstay Filing 9.3 $149 $149/yr One agent that covers every state Visit Mainstay FilingPartner link. We may earn money if you buy.
3 Indiana Registered Agent.co 9.0 $99 $99/yr The lowest yearly price we rank here Visit Indiana Registered Agent.coPartner 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 registered agent costs in 2026: year one, renewal and the three-year bill

Service Year one Year two Year three Bill over three years Price holds on renewal
IN Registered Agent.org $99 $99 $99 $297 Yes
Mainstay Filing $149 $149 $149 $447 Yes
Indiana Registered Agent.co $99 $99 $99 $297 Yes

Every price here was read off the company's own pages on November 12, 2026. Indiana charges the same state fees whichever agent you name.

Behind 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 Indiana, spend over three years made the call.

IN Registered Agent.org comes to $297 over three years, $150 less than Mainstay Filing. If Indiana is your only state, fifty-state coverage does little for you, and the lower yearly price wins.

The full criteria and weights are on How we rank.

Indiana registered agent rules straight from Indiana Secretary of State (official)

Every LLC must name a registered agent with an in-state street address. The address has to be a physical street address in Indiana. P.O. boxes are not accepted. The law behind it: Ind. Code § 23-0.5-4-3.

Indiana's business entity report: what it costs, when it is due, who gets the notice

Indiana LLCs send in the business entity report every two years, due last day of the entity's anniversary month, every 2 years. The state's fee is $32. Notices about it land with your registered agent.

Indiana registered agent: reader questions

Do you need a registered agent to run an Indiana LLC?

You do. Indiana wants a registered agent on file for every LLC, and the agent must have a street address in the state.

What should you expect to pay a Indiana registered agent?

Plan on $99 to $149 a year, and the price holds when it renews.

Could you serve as your own registered agent?

You can if the state's rules allow it. An individual, a general partnership, an Indiana filing entity, or a foreign entity registered in Indiana. A business cannot serve as its own agent.

When does the Indiana business entity report have to go in?

Get it in by last day of the entity's anniversary month, every 2 years. The state's cut is $32.

Which registered agents did the desk rank here?

IN Registered Agent.org ($99 a year), Mainstay Filing ($149 a year) and Indiana Registered Agent.co ($99 a year), best pick first.

Who is our pick for registered agent in Indiana?

IN Registered Agent.org, since $99 a year, holding on renewal, the lowest yearly price on this list.

See also

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. IN Registered Agent.org: pricing and service pages, as of November 12, 2026
  7. Mainstay Filing: Indiana service page, as of November 12, 2026
  8. Indiana Registered Agent.co: pricing and service pages, as of November 12, 2026