Register a Michigan Limited Liability Partnership

A limited liability partnership is a general partnership that has taken one extra legal step. In a plain general partnership, every partner is personally on the hook for the debts of the business and, worse, for the negligence and misconduct of every other partner. If one partner botches a client engagement and gets the firm sued, the other partners' personal assets are exposed. An LLP closes that door. By registering as an LLP with the state, the partners keep the pass-through simplicity of a partnership while adding a liability shield that protects each partner from being held personally responsible for the wrongful acts of the others.

Michigan authorizes limited liability partnerships under the Michigan Uniform Partnership Act, found in Chapter 449 of the Michigan Compiled Laws. The registration is filed with the Department of Licensing and Regulatory Affairs (LARA), through its Corporations, Securities & Commercial Licensing Bureau. Note that this is LARA, not the Secretary of State — a point that trips up people who assume business filings in Michigan work the way they do in most other states.

Who typically forms an LLP

LLPs are especially common among licensed professionals who practice together — law firms, accounting practices, architecture and engineering groups, medical and dental partnerships, and consulting firms. There are two reasons for this. First, many state licensing boards restrict how licensed professionals can organize, and the partnership form fits neatly with how professional practices already share profits and management. Second, the LLP shield was designed precisely for the risk professionals face: being dragged into a malpractice claim caused by a colleague's error rather than your own.

That said, you do not have to be a licensed professional to register a Michigan LLP. Any general partnership already operating in the state can convert to LLP status to add the liability protection, and new ventures with two or more owners can start as an LLP from day one.

How an LLP differs from an LLC

People often ask why they would choose an LLP over a limited liability company. The practical difference is governance and culture. An LLC is owned by members and can be run by members or by appointed managers; it works for a single owner or many. An LLP is, at its core, a partnership — it requires two or more partners, it is governed by a partnership agreement, and profits, losses, and management flow through the partner relationship. If you are a solo owner, an LLC is the natural choice. If you are a group of professionals who think of yourselves as partners, the LLP fits how you already operate.

Registration does two things at once: it creates the public record that your partnership has elected LLP status, and it turns on the liability shield for the partners going forward. Michigan handles the filing through the LARA Corporations Division and its MiBusiness Registry portal.

The liability shield

Once your LLP registration is on file, a partner is not personally liable — solely by reason of being a partner — for debts, obligations, or liabilities of the partnership that arise from the negligence, wrongful acts, or misconduct of another partner or of an employee the other partner supervised. That is the core protection.

What the shield does not do is equally important. It does not protect a partner from liability for their own negligence or misconduct. It does not erase a personal guarantee you sign on a lease or loan. And it does not cover ordinary contract debts of the partnership if the partners have agreed to remain jointly responsible for those. The shield is aimed squarely at the "another partner's mistake" scenario, which is where partners are most exposed and least in control.

Pass-through taxation

For federal tax purposes, an LLP is treated as a partnership by default. The partnership itself does not pay federal income tax; instead it files an informational return on Form 1065 and issues each partner a Schedule K-1 reporting their share of income, deductions, and credits. Each partner reports that share on their personal return. Michigan follows the pass-through model as well, with partnership income flowing to the partners' individual Michigan returns. This avoids the two layers of tax a C-corporation faces and keeps the reporting close to how the partners already split the economics of the business.

Ongoing state status

An LLP is not "file it and forget it." Michigan expects the registration to be kept current and renewed on the state's schedule so the LLP status — and therefore the shield — stays in force. Letting the registration lapse can put the partnership's LLP status at risk, which is exactly the outcome nobody wants. We cover the renewal cadence in detail on the annual requirements page.

Every Michigan LLP must appoint and maintain a resident agent. Michigan uses the term "resident agent" where many states say "registered agent," but the role is the same: the resident agent is the official contact who accepts service of process — lawsuits and legal notices — and receives official mail from the state on behalf of the partnership.

What the resident agent must satisfy

• A registered office with a physical street address in Michigan. A post office box on its own is not acceptable.
• Availability during normal business hours so legal documents can be delivered and received reliably.
• Willingness to serve, and a commitment to forward what arrives to the partners promptly.

A partner can serve as the resident agent if they have a Michigan street address and are consistently available during business hours. Many partnerships instead use a commercial resident agent service. The reasons are practical: it keeps a partner's home or personal address out of the public LARA record, it guarantees someone is present to receive a summons even when the partners are in court or traveling, and it centralizes state correspondence so nothing slips through. Our own resident agent page walks through the requirement in full.

We prepare and submit the LLP registration with LARA so you are not learning the MiBusiness Registry interface under deadline pressure or second-guessing whether you completed the filing correctly. You give us the partnership's information — its name, its Michigan office, the partners' details as the state requires them, and your resident agent choice — and we assemble the registration, file it, and return the state-stamped confirmation once LARA processes it.

We also provide resident agent service, so a professional Michigan address sits in the public record instead of a partner's home, and there is always someone available to accept legal documents. After registration, we track the renewal deadline for you and can handle the renewal filing so the LLP status stays current year after year.

What we are not

We are a filing service, not a law firm or an accounting firm. We do not draft your partnership agreement, advise on how partners should split equity, or give tax opinions. Those conversations belong with an attorney and a CPA — particularly for a professional practice with licensing rules layered on top. What we handle is the state-facing paperwork: getting the LLP registered correctly and keeping it in good standing so you can concentrate on the practice itself.