3 Best Registered Agents in Michigan (2026) and the Facts Behind Them
Best registered agents in Michigan for 2026: Mainstay Filing ($149 a year), MI Registered Agent.org ($99 a year) and Michigan Registered Agent.co ($99 a year), ranked in that order. Agent prices start at $99 to $149 in year one and total $297 to $447 over three.
LLC Q and A editorial team ·
At a glance
Must you name one?
Yes, the statute demands one
Title in law
Resident agent
Agent price
$99 to $149 yearly
Pick
Mainstay Filing, MI Registered Agent.org then Michigan Registered Agent.co
Michigan: ranked picks
Order set by our five criteria, three-year cost first.
1Top pick
1. Mainstay Filing: best for LLCs that may grow
$149/yr, renews at $149
Mainstay Filing ranks first since price: $149 a year in all states, $149 at renewal.
Not the lowest bill: MI Registered Agent.org is $150 less over three years, in Michigan only.
Price covers
Street address in the state
Free scans: three government mailings per year
Also serves corporations, LPs, LLPs and nonprofits
Service fees only, from company price pages read November 13, 2026. State fees are identical for every pick.
Key questions
Must the LLC name a resident agent?
Every LLC must name a registered agent with an in-state street address.
Statute: MCL 450.4207. legislature.mi.gov (October 2026) is the source of record
Who qualifies?
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.
Meeting the rule makes the role free.
What does an agent cost?
$99 to $149 a year with our picks; $297 to $447 over three years.
Any agent, same state fees.
What does an agent do?
Accepts lawsuits and official mail for the LLC at a Michigan address.
michigan.gov (August 2026) is the source of record
State fees, 3 years
$100
Sum of the rows above
Rows link to official sources; the final row is our own addition of filing, two reports and any minimum tax.
Also asked
Can I be my own agent?
Usually yes: check who qualifies and which address counts.
Which addresses are accepted?
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.
What do the picks cost over three years?
Mainstay Filing will run $447, MI Registered Agent.org will run $297, Michigan Registered Agent.co will run $297
Where do the numbers come from?
State fees cite their official page; service prices come from the company's own site.
Do I have to hire one?
No. Owners can file directly. A service saves time and can act as agent.
Who ranks first in Michigan?
Mainstay Filing: one $149-a-year account works in whichever state the LLC registers. Behind it: MI Registered Agent.org and Michigan Registered Agent.co.
Source list
Q and A source note covering Michigan Department of Licensing and, found at michigan.gov and dated August 2026, kept on file
Q and A source note covering Michigan Department of Licensing and, found at michigan.gov and dated August 2026, kept on file
Q and A source note covering Michigan report due date, found at michigan.gov and dated August 2026, kept on file
Q and A source note covering MCL 450.4202, found at legislature.mi.gov and dated August 2026, kept on file
Q and A source note covering Michigan formation fee: Filing fee, found at michigan.gov and dated September 2026, kept on file
Q and A source note covering Michigan formation fee: Filing fee, found at legislature.mi.gov and dated September 2026, kept on file
Q and A source note covering Michigan registered agent statute, found at legislature.mi.gov and dated October 2026, kept on file
Price page: Mainstay Filing Michigan service page, accessed November 13, 2026
Price page: MI Registered Agent.org pricing page, accessed November 13, 2026