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3 Best Registered Agents in Michigan (2026) and What to Check

In Michigan for 2026, compare Michigan Registered Agent.co ($99 a year), MI Registered Agent.org ($99 a year) and Mainstay Filing ($149 a year), ranked best first. Budget $99 to $149 up front and $297 to $447 over three years.
Written by the Simple Filing Guide editorial team

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Required by the state?
Yes, name one
Title in the statute
Resident agent
What services charge
$99 to $149 for each year
Our ranking
Michigan Registered Agent.co, MI Registered Agent.org then Mainstay Filing

Michigan: the ranking

Ranked best first using the checks described on the method page.

#1 Number 1

1. Michigan Registered Agent.co: best for a low annual fee

$99 yearly, renewing for $99

Why Michigan Registered Agent.co first? Because its service costs $99 annually and puts a street address on file.

Compare the three-year totals: it lands under Mainstay Filing, and cost is the check we weigh most.

Checklist: what is included
  • Registered office address
  • Service papers posted online
What works
  • Only $99 a year
  • Smaller yearly bill than the national pick
Gaps
  • Single-state coverage
  • Remember to file the annual statement yourself
Start with Michigan Registered Agent.co Partner link. We may earn money if you buy.
#2 Michigan only

2. MI Registered Agent.org: best for a second in-state option

$99 yearly, renewing for $99

MI Registered Agent.org is second, because its service costs $99 annually and puts a street address on file.

Its prices match Michigan Registered Agent.co exactly, so compare service before you choose.

Checklist: what is included
  • Registered office address
  • Service papers posted online
What works
  • Only $99 a year
  • Smaller yearly bill than the national pick
Gaps
  • Single-state coverage
  • Remember to file the annual statement yourself
Start with MI Registered Agent.org Partner link. We may earn money if you buy.
#3 National coverage

3. Mainstay Filing: best for owners who plan to grow

$149 yearly, renewing for $149

Why Mainstay Filing third? Because the price does not change by state: $149 a year, $149 at renewal.

A $150 three-year difference to Michigan Registered Agent.co explains the lower rank.

Checklist: what is included
  • An address of record in the state
  • Three government mailings a year scanned free
  • Serves LLCs, corporations, LPs, LLPs and nonprofits
What works
  • Moves with the company
  • $149 each year with no increase
Gaps
  • $50 a year above the local pick
  • Nothing beyond the agent role
Start with Mainstay Filing Partner link. We may earn money if you buy.

Compare the picks

#PickFirst-year priceRenewal costTotal for 3 yearsThe price covers
1 Michigan Registered Agent.co $99$99/yr$297registered office address; service papers posted online Start with Michigan Registered Agent.co Partner link. We may earn money if you buy.
2 MI Registered Agent.org $99$99/yr$297registered office address; service papers posted online Start with MI Registered Agent.org Partner link. We may earn money if you buy.
3 Mainstay Filing $149$149/yr$447an address of record in the state; three government mailings a year scanned free; Serves LLCs, corporations, LPs, LLPs and nonprofits Start with Mainstay Filing Partner link. We may earn money if you buy.

Each company's listed prices on November 13, 2026. State fees are extra and do not vary by pick.

Questions to settle

Do I have to list a resident agent on the filing?

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

Check the law: MCL 450.4207. official source legislature.mi.gov (October 2026) to check

Can I name anyone?

A Michigan resident, or a corporation or LLC formed in Michigan or authorized there, whose business office (or, for a person, residence) is the registered office.

If you qualify, serve as the agent at no cost.

How much per year for an agent?

$99 to $149 per year, $297 to $447 across three.

The state bills the same amount with any agent.

What is the agent for?

It acts as the LLC's contact in Michigan for court papers and state letters.

Ask how fast the agent tells you when something arrives, so nothing slips past a deadline. What is service of process?

What recurs besides the agent?

Set aside $25 each year for the annual statement. Write down the state's date, February 15.

official source michigan.gov (August 2026) to check

Why is the list in this order?

Total for three years (37% of the score) is where Michigan Registered Agent.co does best.

Start with total for three years, then filing jobs included, then three smaller checks.

Choose Michigan Registered Agent.co over Mainstay Filing and keep $150 across three years.

Read the method

Michigan: agent requirements, cited

ItemAmount or ruleVerify
LLC filing fee $50official source legislature.mi.gov (September 2026) to check
Resident agent Yes, name oneofficial source legislature.mi.gov (October 2026) to check
Annual statement $25 every yearofficial source michigan.gov (August 2026) to check
Three-year state total $100Our sum of the rows above

To check the three-year number, add the formation filing, the next two reports and any minimum tax; costs with no fixed price are not counted.

Also asked

May I name myself as agent?

Yes, if you meet the state rules on who can serve and on the address, both shown above.

What address does an agent need?

The address has to be a registered office in Michigan, which does not have to be the place of business. P.O. boxes are not accepted.

Three years in, what has each cost?

Michigan Registered Agent.co $297; MI Registered Agent.org $297; Mainstay Filing $447

Are the fees official?

For state costs we use Michigan's published fee schedules and forms. For service costs we use each company's price page.

Do I have to use a service?

No. You can file with the state yourself; a service saves time and can act as your agent, but nothing makes you hire one.

Who is your first choice in Michigan?

Michigan Registered Agent.co leads on total for three years, ahead of MI Registered Agent.org and Mainstay Filing.

References

  1. Michigan Department of Licensing and [michigan.gov] last confirmed August 2026
  2. Michigan Department of Licensing and [michigan.gov] last confirmed August 2026
  3. Michigan report due date [michigan.gov] last confirmed August 2026
  4. MCL 450.4202 [legislature.mi.gov] last confirmed August 2026
  5. Michigan formation fee: Filing fee [michigan.gov] last confirmed September 2026
  6. Michigan formation fee: Filing fee [legislature.mi.gov] last confirmed September 2026
  7. Michigan registered agent statute [legislature.mi.gov] last confirmed October 2026
  8. pricing page from Michigan Registered Agent.co, checked November 13, 2026
  9. pricing page from MI Registered Agent.org, checked November 13, 2026
  10. Michigan service page from Mainstay Filing, checked November 13, 2026