Professional LLC (PLLC): What It Is and Who Needs One

A professional LLC (PLLC) lets licensed professionals like doctors, lawyers, and accountants protect personal assets. Learn who needs one and how to form it.

A professional LLC, or PLLC, is a limited liability company set up for licensed professionals such as doctors, lawyers, accountants, and therapists. It gives you the same liability protection as a regular LLC, but it's built for people who hold a state professional license. If you're a licensed professional thinking about forming a company, a PLLC is often the right fit. The structure keeps your personal assets separate from your practice, which matters when your work carries real financial risk.

What is a professional LLC?

A PLLC is a business structure that combines the liability protection of an LLC with the licensing rules that apply to certain professions. The key difference from a standard LLC is that only licensed professionals can own and operate it. In most states, the owners must hold the relevant professional license in that state. That rule exists because these professions are regulated by state licensing boards, and those boards want to keep control over who practices.

Here's what sets a PLLC apart:

• Ownership is limited to licensed professionals in the field.
• Liability protection shields your personal assets from business debts and most lawsuits.
• State approval is required, and some states restrict who can form one.

Beyond those basics, a PLLC works much like a standard LLC. You file formation documents, choose a name, and follow your state's ongoing requirements. The main difference is the licensing layer on top, which your state's professional board may need to review.

Who needs a PLLC?

PLLCs are for people whose work requires a state professional license. Common examples include:

• Doctors and other healthcare providers
• Lawyers
• Accountants and CPAs
• Therapists and counselors
• Architects and engineers

If your profession is regulated by a state licensing board, that board may require you to use a PLLC instead of a standard LLC. Check with your state's licensing authority before you file. Some boards have specific rules about ownership, naming, and who can be a member, so it pays to confirm the details early.

Not every state allows PLLCs

State rules vary. Some states allow PLLCs for a wide range of licensed professions, while others don't recognize them at all. In states that don't, licensed professionals may need to form a standard LLC or a professional corporation instead. Always confirm what your state allows before you start the LLC formation process. The rules can also change, so check the current guidance from your state's filing office.

Liability considerations

A PLLC protects your personal assets from business debts and most claims against the company. That said, it doesn't protect you from your own professional malpractice. If you're sued for negligence in your professional work, your personal assets can still be at risk. That's why professional liability insurance is so important for PLLC owners. The LLC handles the business side, but your license and your professional judgment stay on the line.

How to form a PLLC

Forming a PLLC follows the same general steps as a standard LLC, with a few extras:

1. Confirm your state allows PLLCs for your profession.
2. Choose a name that meets state rules for professional companies.
3. File your articles of organization with the state.
4. Get an EIN from the IRS.
5. Check whether your licensing board needs to approve the formation.

For a full walkthrough, see our guide on how to start an LLC. And if you're still deciding between structures, start with what an LLC is to see how a PLLC fits in. Taking the time to set up the structure correctly now saves you headaches later.

Frequently Asked Questions

What is the difference between an LLC and a PLLC?

A PLLC is a limited liability company for licensed professionals like doctors, lawyers, and accountants. The main difference is ownership. Only licensed professionals can own a PLLC, while a standard LLC is open to anyone. Both offer personal asset protection.

Who can form a professional LLC?

Licensed professionals can form a PLLC, including doctors, lawyers, accountants, therapists, architects, and engineers. You must hold the relevant professional license in the state where you form the company. Some states restrict which professions can use a PLLC.

Does a PLLC protect you from malpractice?

No. A PLLC protects your personal assets from business debts and most claims, but it does not shield you from your own professional malpractice. You still need professional liability insurance to cover claims of negligence in your licensed work.

Do all states allow PLLCs?

No. Some states allow PLLCs for many licensed professions, while others don't recognize them at all. In states that don't, professionals may need to form a standard LLC or a professional corporation instead. Check your state's rules before filing.

How much does it cost to form a PLLC?

Formation costs vary by state, typically $50 to $500 for the filing fee. You may also pay for a registered agent and annual report fees. Costs depend on your state and whether you use a filing service.