Registered Agent · What a Michigan LP needs in a resident agent, and how ours is handled, all year.
Resident Agent for a Michigan Limited Partnership
Every Michigan limited partnership must name and keep a resident agent — the state's term for a registered agent. This page explains what the agent does, what Michigan requires of the registered office, who can serve, and why most limited partnerships hand the role to a commercial service rather than a general partner's home address.
One price: $199.00/yr covers your formation, your resident agent, and your annual report, plus the $10.00 state filing fee, at cost.
Processing: 7-10 business days
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State facts
Michigan LP
What a Resident Agent Actually Does
A resident agent is the official point of contact between your limited partnership and the outside world's legal and administrative machinery. When someone sues the partnership, the lawsuit is delivered to the resident agent. When LARA needs to reach the LP, it mails the resident agent. The role is a legal requirement, not a formality — Michigan will not accept a Certificate of Limited Partnership that doesn't name one, and the LP has to keep one in place for its entire existence.
What lands on the resident agent's desk
- Service of process — summonses, complaints, subpoenas, and other legal documents that start or advance a lawsuit against the partnership.
- Official state correspondence — notices from LARA about the LP's status, filings, or record.
- Compliance-related mail the state directs to the entity's registered office.
The reason the law insists on this is reliability. A creditor or a court needs a single, known, physically-present address where they can hand the partnership legal papers and be confident they were received. Without that, lawsuits could proceed by default simply because no one could be found to serve.
What Michigan Requires of the Registered Office
Michigan pairs the resident agent with a "registered office" — a physical location in the state where the agent can be reached. The requirements are specific:
- A physical Michigan street address. A post office box on its own does not qualify. The state needs a place where a process server can physically deliver documents.
- Availability during normal business hours. The whole point is that legal papers can be handed over and received on a predictable schedule.
- A resident agent who has agreed to serve. You can't name someone without their consent, and the agent is expected to forward what arrives promptly.
Michigan administers this through the LARA Corporations Division. The resident agent and registered office are listed on the Certificate of Limited Partnership and appear in the public record, so whatever address you use is searchable by anyone.
Who Can Serve as the Resident Agent
Michigan gives a limited partnership a few options, and the right one depends on how the LP is structured and how much privacy the partners want.
A general partner
A general partner can act as the resident agent if they have a physical Michigan street address and are consistently available during business hours. This costs nothing extra, but it comes with trade-offs. The general partner's address goes into the public LARA record, and they have to be physically present during business hours to receive service — which is difficult for anyone who travels, works from client sites, or keeps irregular hours.
Another Michigan individual
Any Michigan resident with a qualifying street address can serve, such as an attorney or a trusted associate. The same availability and public-record considerations apply to them.
A commercial resident agent service
A business that provides resident agent service as its trade. This is what most limited partnerships choose. The service lists its own professional Michigan address in the public record, staffs it during business hours so nothing is missed, and forwards documents to the partners. For an LP in particular — where the general partner is already carrying unlimited liability and doesn't need their home address publicly tied to the business — the privacy and reliability are worth it.
Why Limited Partnerships Choose a Commercial Service
The resident agent requirement is easy to satisfy on paper and easy to get wrong in practice. Here's why an LP typically hands it to a commercial provider.
Privacy
A general partner who serves as agent puts their personal address into a public, searchable database. For a real estate holding LP or a family investment vehicle — common LP uses — that's a real exposure. A commercial agent's address sits in the record instead, keeping the partners' home addresses out of it.
Reliability and missed service
If a lawsuit is served and no one is at the registered office to receive it, the case can move forward without the partnership even knowing. A staffed commercial address eliminates that risk. Someone is always there, and the documents are scanned or forwarded the same day.
Continuity
General partners move, travel, and reorganize. Each time the registered office changes, the LP has to update the record with LARA. A commercial agent gives the partnership a stable address that doesn't change when the partners' circumstances do.
Keeping business and personal life separate
Using a commercial agent means the partnership's legal mail — including the occasional lawsuit — arrives at a business address rather than a partner's front door, which keeps the emotional and logistical weight of it out of the household.
How Mainstay Filing Handles Resident Agent Service
When you form your Michigan limited partnership with us, resident agent service is part of what we provide. We list our Michigan address as the registered office, staff it during business hours, and forward any service of process or state mail to you promptly — usually the same day it arrives, scanned so you have it immediately.
That means your Certificate of Limited Partnership names a professional agent from day one, the general partner's home address stays off the public record, and you never have to worry about missing a legal notice because someone was out of the office. If you already have an LP and want to switch your agent to us, that's a straightforward change of resident agent, which we cover on the change of resident agent page.
We handle the resident-agent piece so it's simply taken care of — not another thing on the general partner's plate.
Frequently asked questions
What is a resident agent for a Michigan LP?
It is Michigan's term for a registered agent — the official contact who accepts service of process and receives state mail on behalf of the limited partnership. Michigan requires every LP to name one on its Certificate of Limited Partnership and maintain one for the life of the entity.
Can a general partner be the resident agent?
Yes, if the general partner has a physical Michigan street address and is available during normal business hours. The trade-off is that their address becomes part of the public LARA record and they must be present during business hours to receive legal documents. Many LPs use a commercial service instead to avoid both.
Can I use a P.O. box as the registered office?
No. The registered office must be a physical Michigan street address where a process server can deliver documents in person. A post office box on its own does not satisfy the requirement.
What happens if my LP doesn't maintain a resident agent?
The partnership falls out of compliance. Beyond that, if there's no agent to receive a lawsuit, a case could proceed against the LP without the partners knowing, and the state can take action against the entity's standing. Keeping a valid resident agent on file is not optional.
Does the resident agent's address appear publicly?
Yes. The resident agent and registered office are listed on the Certificate of Limited Partnership, which is part of the public record and searchable through LARA. This is a major reason limited partnerships use a commercial agent — it keeps the partners' personal addresses out of that public record.
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Formation, your resident agent, and your annual report. One price, $199.00/yr, with the state fee passed through at cost.
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