Skip to content
Researched and written by the Launchwise Review editorial team
Launchwise Review

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

Launch guide · Mississippi · LLC service

3 Best LLC Services in Mississippi (2026)

Researched and written by the Launchwise Review editorial team
For a 2026 launch in Mississippi, Launchwise Review grades LLC services this way: Mississippi Registered Agent.co ($199), Mainstay Filing ($199) and Registered Agent MS.org ($199). Mississippi Registered Agent.co earns the top grade here: Mississippi formation at $199 on top of the state fee, year-one registered agent service included, then $99 a year.
1
Top pick on this page

1. Mississippi Registered Agent.co: best for a Mississippi LLC that wants to stay close to home

$199 to form, then $99 a year for the agent, plus the state fee

Our mark 9.5 out of 10

Top grade, Mississippi Registered Agent.co: it forms the LLC in Mississippi for $199 over the state's fee, with the registered agent free for year one, and keeps the agent for $99 a year.

You get an in-state street address for the registered office, and any papers served on the company are scanned into your online account.

The annual report is not in its published price, so that task stays on your list with Mississippi, due every year.

On a three-year bill it comes in under Mainstay Filing, and that is a heavily weighted criterion for us.

In the price

  • Articles prepared and filed
  • A first year as your registered agent

Pros

  • A $199 service price plus the state fee
  • Year-two agent price: $99
  • Covers the first year of registered agent service

Less good

  • No annual report filing in the price
  • EIN application costs extra ($99)
Visit Mississippi Registered Agent.coPartner link. We may earn money if you buy.
Read the Mississippi Registered Agent.co launch review
2
Best bundle

2. Mainstay Filing: best for formation, agent and annual report wrapped into one price

$199 yearly, state fee billed on top ($249 at checkout in all)

Our mark 9.3 out of 10

Next up is Mainstay Filing: one $199 yearly price filing the Mississippi formation, serving as your registered agent and filing the annual report, then renewing at $199.

When renewal comes, Mainstay prepares and files the annual report so it is off your list. Mississippi charges no fee for it, with a April 15 deadline; Mainstay passes the fee along at cost.

Mississippi Registered Agent.co is $200 lower across three years, which puts Mainstay Filing behind it on cost.

In the price

  • Formation paperwork prepared and sent in
  • A full year as your registered agent
  • Annual report, prepared and filed each cycle
  • Your EIN application, done for you

Pros

  • Your EIN application is included
  • Mississippi's fee goes through at cost
  • Renews at $199 without add-ons
  • A single $199 yearly price that covers the annual report

Less good

  • After year one the agent portion is $100 a year above Mississippi Registered Agent.co's
Visit Mainstay FilingPartner link. We may earn money if you buy.
Read the Mainstay Filing launch review
3
Lower renewal than Mainstay

3. Registered Agent MS.org: best for a launch that stays in Mississippi

$199 to form, then $99 a year for the agent, plus the state fee

Our mark 9.2 out of 10

Rounding out the list is Registered Agent MS.org: it forms the LLC in Mississippi for $199 over the state's fee, with the registered agent free for year one, and keeps the agent for $99 a year.

You get an in-state street address for the registered office, and any papers served on the company are scanned into your online account.

The annual report is not in its published price, so that task stays on your list with Mississippi, due every year.

Their posted prices and features match, so Mississippi Registered Agent.co and Registered Agent MS.org grade as a near tie.

In the price

  • Articles prepared and filed
  • A first year as your registered agent

Pros

  • The agent costs $99 a year after year one
  • A $199 service price plus the state fee
  • Free registered agent service in year one

Less good

  • No annual report filing in the price
  • EIN application costs extra ($99)
Visit Registered Agent MS.orgPartner link. We may earn money if you buy.
Read the Registered Agent MS.org launch review

The 3 grades at a glance

Place Company Launch grade Service price Second year Best fit Go
1 Mississippi Registered Agent.co 9.5 $199 $99/yr A Mississippi launch on a tight budget Visit Mississippi Registered Agent.coPartner link. We may earn money if you buy.
2 Mainstay Filing 9.3 $199 $199/yr Formation, agent and annual report wrapped into one price Visit Mainstay FilingPartner link. We may earn money if you buy.
3 Registered Agent MS.org 9.2 $199 $99/yr A Mississippi launch on a tight budget Visit Registered Agent MS.orgPartner link. We may earn money if you buy.
Launchwise Review assigns every grade out of 10 itself using the criteria on How we rank; no customer ratings go into it.

Mississippi LLC service cost in 2026: first year, renewals, three-year total

Company Year 1 Year 2 Year 3 Three years, total Files the annual report for you
Mississippi Registered Agent.co $199 $99 $99 $397 No
Mainstay Filing $199 $199 $199 $597 Yes
Registered Agent MS.org $199 $99 $99 $397 No
Prices were copied from each company's own pages on November 12, 2026. Add Mississippi's $50 filing fee to any row; it is not in the totals.

Why this order

At Launchwise Review, cost to launch and stay and launch paperwork handled each count for 26% of a grade, and renewal behavior, state match and price transparency split the remaining 48%. In Mississippi, cost to launch and stay made the call.

Mississippi Registered Agent.co comes to $397 over three years, $200 under Mainstay Filing. Mainstay would file the annual report too, but an owner can handle it alone at no cost, so the lower price took this page.

Every criterion and weight is listed on How we rank.

Launching in Mississippi: the state filing fee and form

Plan on $50 at the Mississippi Secretary of State when you file the Certificate of Formation (Form F0100). Each company below adds that state fee at cost.

Your Mississippi LLC after launch: the upkeep list

Next on the list: the annual report, every year, due April 15. The state takes no fee. Every LLC must name a registered agent with an in-state street address.

Quick answers about Mississippi LLC services

What will it cost to launch an LLC in Mississippi?

The state filing fee is $50; add a service fee of $199.

Which form starts the LLC?

Look for the Certificate of Formation (Form F0100) at the Mississippi Secretary of State.

Is a registered agent required on the Mississippi formation form?

Yes. You name one on the formation form and keep one on file, with a street address in Mississippi.

What stays on the to-do list after the LLC is launched?

The annual report is the recurring item, filed every year with a April 15 deadline and no state charge.

Will the EIN application be handled in this price?

Mainstay Filing folds it into the yearly price. The application runs $99 at Mississippi Registered Agent.co and Registered Agent MS.org. Founders can also get an EIN from the IRS directly, with no fee.

Which service is the best start for a new Mississippi LLC?

Mississippi Registered Agent.co, because $199 for formation plus the state fee, then $99 yearly for the agent.

More from us

Sources and dates

  1. Mississippi Secretary of State, Business Services Division, dated August 2026
  2. Mississippi Secretary of State, Business Services Division, dated August 2026
  3. Mississippi yearly filing: Annual report: fee, official source, dated October 2026
  4. Miss. Code Ann. § 79-29-201, dated August 2026
  5. Mississippi registered agent statute, dated October 2026
  6. From Mississippi Registered Agent.co: pricing and service pages, copied November 12, 2026
  7. From Mainstay Filing: Mississippi service page, copied November 12, 2026
  8. From Registered Agent MS.org: pricing and service pages, copied November 12, 2026