Indiana Registered Agent Requirements (2026): State Fees on File and the 3 Best Agents
For a registered agent in Indiana in 2026, rank the services Mainstay Filing ($149 a year), Indiana Registered Agent.co ($99 a year) and IN Registered Agent.org ($99 a year). A registered agent is required for each Indiana LLC. State charges every year: $16, rank 16th of 50.
$32 / 2 yrsDate set by the state: last day of the entity's anniversary month, every 2 years. Basis: forms.in.gov, August 2026
Total owed to the state, 1 yr
$16State bill for a normal year
Services ranked for Indiana
Order set by five weighted criteria (see method): three-year service fees 31%, filings covered 29%, then renewal, fit with Indiana rules and fee transparency.
1. Mainstay Filing: best for businesses that expect to grow
Desk pick$149 for year one, unchanged after
Top spot, Mainstay Filing. $149 a year, same at renewal, in every state.
Expect to pay $150 more than Indiana Registered Agent.co over three years, with fewer filings left to you.
What the fee covers
Physical in-state address
No fee for same-business-day scanning of papers served on the company
Government mail: first three pieces each year scanned, no fee
Also open to nonprofits, corporations, LPs and LLPs
Pros
$149 yearly, no step up
Any state, one fee
Cons
Yearly premium of $50 over Indiana Registered Agent.co
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.
Who may serve: An individual, a general partnership, an Indiana filing entity, or a foreign entity registered in Indiana. A business cannot serve as its own agent. (Ind. Code § 23-0.5-4-3)
Indiana's repeating fees
Besides the agent: the business entity report, every two years, $32, last day of the entity's anniversary month, every 2 years.
How the Indiana order was set
Mainstay Filing wins on scope of the price, worth 29%; Indiana Registered Agent.co is next.
Reach put it ahead of Indiana Registered Agent.co.
Questions
A registered agent required for Indiana LLCs?
Yes. Every LLC must name a registered agent with an in-state street address.
Who can be the registered agent for Indiana LLCs?
An individual, a general partnership, an Indiana filing entity, or a foreign entity registered in Indiana. A business cannot serve as its own agent.
Yearly cost of registered agent service for Indiana?
The agents here charge $99 to $149 a year.
Yearly state fees on an LLC?
$16 a year on our yearly measure: the business entity report ($32 every two years).
Which registered agents are ranked here?
Mainstay Filing ($149 a year), Indiana Registered Agent.co ($99 a year) and IN Registered Agent.org ($99 a year), working down from the desk pick.
Which registered agent do you pick?
Rank Mainstay Filing first (a single $149 agent plan that moves with the company into new states), then Indiana Registered Agent.co and IN Registered Agent.org.