Go straight to the worksheet
Formation Math LLC service costs, worked out step by step.

Registered agent worksheets · Mississippi

3 Best Registered Agents in Mississippi (2026): Worked Prices

Worked out for 2026, the best-value registered agents in Mississippi come to Registered Agent MS.org ($99/yr), Mainstay Filing ($149/yr) and Mississippi Registered Agent.co ($99/yr), in that order. Year one costs $99 to $149, and adding two renewals gives $297 to $447.
Worked by the Formation Math editorial team

↓ Sorted by: Rows follow a five-part score in which three-year total counts 42% and coverage 28%

Key results

Agent requirement Yes sos.ms.gov (checked October 2026) as the source
Year 1 spread $99 to $149 Price for the year
Three-year results $297 to $447 Service fees only, 3 years
Annual report No fee sos.ms.gov (checked October 2026) as the source
First crossover No crossing Rows keep their positions through year 10

The Mississippi rows

Prices are copied from each company's own pricing. Naming another agent does not change what the state collects.

1
Best value

1. Registered Agent MS.org: best for companies with a single state

$99 first year, $99 after
Year-1 price $99
Renewal price $99/yr
Sum of 3 years $297

By the numbers, Registered Agent MS.org is best value in Mississippi: $99 yearly, including an in-state street address on file.

A lower three-year total than Mainstay Filing puts it first, because cost is the heaviest term.

The price buys

  • A street address inside the state
  • Served papers show up online

Adds up

  • Smaller yearly bill than Mainstay Filing
  • A constant $99 per year

Does not add up

  • Another state needs another agent
  • This row does not reach the annual report
2
Covers the most items

2. Mainstay Filing: best for one price that holds in every state

$149 first year, $149 after
Year-1 price $149
Renewal price $149/yr
Sum of 3 years $447

Mainstay Filing is row 2: a flat $149 yearly that does not depend on the state.

Do the subtraction: three years here minus three years at Registered Agent MS.org leaves $150.

The price buys

  • An in-state office address
  • Three government mailings per year, scanned for free
  • Works for LLCs, corporations, LPs, LLPs and nonprofits

Adds up

  • Identical price in all fifty states
  • Year 1 $149, year 2 $149

Does not add up

  • A yearly gap of $50
  • You still handle the reports
3
Mississippi only

3. Mississippi Registered Agent.co: best for staying entirely local

$99 first year, $99 after
Year-1 price $99
Renewal price $99/yr
Sum of 3 years $297

Next in the working, Mississippi Registered Agent.co: $99 yearly, including an in-state street address on file.

No difference in price from Registered Agent MS.org.

The price buys

  • A street address inside the state
  • Served papers show up online

Adds up

  • Smaller yearly bill than Mainstay Filing
  • A constant $99 per year

Does not add up

  • Another state needs another agent
  • This row does not reach the annual report

What each row adds up to

No. Provider Year 1 total Total at year 2 Total at year 3 Total at year 5
1 Registered Agent MS.org $99 $198 $297 $495 Visit Registered Agent MS.org Partner link. We may earn money if you buy.
2 Mainstay Filing $149 $298 $447 $745 Visit Mainstay Filing Partner link. We may earn money if you buy.
3 Mississippi Registered Agent.co $99 $198 $297 $495 Visit Mississippi Registered Agent.co Partner link. We may earn money if you buy.

Service fees only, using each company's prices as read on November 13, 2026. The ranking by running sum is stable for ten years.

Check the math yourself

The calculator adds year one and the renewals for every row once you choose the years.

Total over 3 years: Registered Agent MS.org $297, Mainstay Filing $447, Mississippi Registered Agent.co $297. Lowest of the totals: Registered Agent MS.org.

Mississippi fee schedule

Term Value Where it comes from
Filing the articles $50 sos.ms.gov (checked August 2026) as the source
Annual report No fee sos.ms.gov (checked October 2026) as the source
State fees added over 3 years $50 Total of the rows

Working: filing fee, plus the recurring report in years two and three, plus any minimum tax. The sum is the three-year state line.

Notes on the order

Registered Agent MS.org wins three-year total, worth 42%, with Mainstay Filing close behind.

On the three-year total Registered Agent MS.org comes to $297, a $150 difference from Mainstay Filing.

Mississippi registered agent rules, from the source (Mississippi Secretary of State)

Every LLC must name a registered agent with an in-state street address.

Any individual, corporation or LLC with a physical address in Mississippi. Agents that serve for hire register with the Secretary of State as commercial agents. Look up Miss. Code Ann. § 79-29-113.

The address has to be a physical Mississippi street address that is the agent's business office. P.O. boxes are not accepted.

Official wording: sos.ms.gov (checked October 2026) as the source

If you skip the service

A qualifying owner can name themselves and pay no agent fee; state fees do not change. The rows above charge $99 to $149 a year for a Mississippi address and someone to accept legal papers.

Questions

What does a registered agent in Mississippi cost per year?

$99 to $149 a year in this table.

What do three years of agent service cost?

$297 to $447 across the rows, not counting state fees.

Does Mississippi require a registered agent for an LLC?

Yes. Every LLC must name a registered agent with an in-state street address.

Can the owner be the registered agent?

Yes, as long as both rules above are satisfied.

What does the state collect from the LLC each year?

Mississippi expects the annual report every year at no charge, April 15.

In what year does one service pass another in total cost?

No break-even inside ten years.

Which registered agent is best value in Mississippi?

Registered Agent MS.org takes the first row, Mainstay Filing the second, Mississippi Registered Agent.co the third.

Next worksheets

Registered agent worksheets, all 50 states Best registered agents overall The method

Inputs and sources

  1. Mississippi Secretary of State, Business, per sos.ms.gov, August 2026.
  2. Mississippi Secretary of State, Business, per sos.ms.gov, August 2026.
  3. Mississippi yearly filing: Annual report, per sos.ms.gov, October 2026.
  4. Miss, per sos.ms.gov, August 2026.
  5. Mississippi registered agent statute, per sos.ms.gov, October 2026.
  6. The Registered Agent MS.org pricing page supplied the prices on November 13, 2026
  7. The Mainstay Filing Mississippi service page supplied the prices on November 13, 2026
  8. The Mississippi Registered Agent.co pricing page supplied the prices on November 13, 2026