Originally Published: 07/18/2022 · Updated October 2026
The Short Answer
Yes. The change from an LLC to a PLLC starts with a Certificate of Amendment (Form 424, $150 state filing fee) filed with the Secretary of State to change the name to “PLLC”, and continues with an update to the internal documents of the Texas LLC to those of a Texas PLLC (new membership restrictions, procedures, etc.).
Who Can Convert an LLC to a PLLC?
Only those individuals or entities that hold professional licenses issued by an appropriate regulatory agency can switch from an LLC to a PLLC. The LLC may employ individuals who don’t hold the license, such as administrators and support staff, but they cannot be members, or the LLC can’t convert to a PLLC. The Texas PLLC statute does allow certain combinations of “joint practices” between licensed professions; for more on qualifications and joint practices, see who can form a PLLC.
Not sure your profession requires a PLLC? Start with LLC vs. PLLC in Texas.
This is an amendment, not a conversion filing
The Secretary of State has a Certificate of Conversion (Form 645) for changing one type of entity into another, such as when an LLC becomes a Corporation. An LLC becoming a PLLC does not use a Conversion process: a PLLC is a kind of LLC, so the change is made by amending the certificate you already have. Now, interestingly, when I had a client switching from a Corporation to a Professional Corporation (P.C.), the Secretary of State classified that as a Conversion requiring the proper Conversion Forms and Processes.
Convert Your LLC, or Form a New PLLC?
If you…
Already run a licensed practice through an LLC
Amend to PLLC. It’s the same company afterward, so your contracts and accounts stay in place.
Talk to Nate about converting →If you…
Haven’t formed anything yet
Form a PLLC from the start and skip the amendment later on: $1,200 + $300 State Filing Fee.
Texas PLLC formation →If you’re not sure…
Whether your profession requires a PLLC
Start with the profession list.
LLC vs. PLLC in Texas →How to Convert an LLC to a PLLC: 4 Steps
Step 1: Confirm You Qualify
Every member must hold the license for the professional service the PLLC will provide. If anyone doesn’t, they’ll need to leave the membership before the change, or the LLC stays an LLC. Importantly, you’ll need to consider whether your professional practice is able to remain an LLC or MUST switch to a PLLC.
Step 2: Approve the Change Under Your Company Agreement
Follow the guidelines in your company’s Operating Agreement for making a change to the name and overall purpose of the LLC: how many votes it takes, how the meeting has to be announced, and so on. Often, especially for the Operating Agreements that I draft for clients, a meeting can be skipped if the Company is authorized to make the decision through a Corporate Resolution that can be circulated among the Members. And yes, as always, even with one member, write it down.
Step 3: File a Certificate of Amendment With the Secretary of State
For the Secretary of State, changing from an LLC to a PLLC is essentially a change of name. File Form 424, the Certificate of Amendment, changing the company’s name to a PLLC and completing the “Purpose” section with the professional service you’ll now provide. The “Purpose” is the one most folks will miss and have to resubmit after being rejected. Your new PLLC will have a very limited purpose as opposed to your previous structure. The state filing fee in Texas for an Amendment of any kind is $150.
Step 4: Amend Your Operating Agreement
Now that the company is a PLLC, amend your Operating Agreement to reflect the change. Depending on your profession and the number of members, that may mean amendments to different parts of the agreement, and the amendment process itself is whatever your agreement says it is. The Operating Agreement is the contract between you and your company, so don’t let yourself end up in breach of it.
The biggest change to your Operating Agreement after becoming a PLLC should be admission standards for Membership (licensure and joint practice authorizations), processes for dealing with Members that subsequent to joining may lose or have their license revoked, and certain restrictions on practice supervision and officers held by certain professions. For example, when I draft Agreements for Physician/Physician Assistant Joint Practices, PAs have certain restrictions regarding positions they can hold in the Company as well as Membership Percentage caps.
Updates After Your Conversion/Amendment
Company Name, Everywhere
Signage, letterhead, your website, invoices and contracts should all use the new PLLC name. It is the same entity; you’re just updating the name.
Bank accounts and your EIN
You’ll need to bring your approved Amendment to your Bank in order to have them approve the name change on your accounts. Your EIN stays the same; the business has not changed, just the name.
Your licensing board and insurer
Some licensing boards require notice of the entity change; requirements vary by profession. Also tell your professional liability insurer so the named insured matches.
Can You Change a PLLC Back to an LLC?
Yes, you can convert a PLLC back to an LLC. It’s the same process in reverse: you would file your Certificate of Amendment with a new name and a non-professional purpose.
What It Costs
The state filing fee goes to the Texas Secretary of State. It is passed through at cost.
With a PLLC Conversion package, we draft all new internal documents for your PLLC, so it’s essentially a new formation, with a lower state filing fee.
Every formation includes a Management Training Session
I call it the Crash Course in Business Management: we’re going to go through in detail how to run the company you’ve just formed. It’s part of the flat fee, not an add-on, and you’ll work directly with me, Attorney Nate Gilbert.
Common Questions
Do I need a new EIN when I convert to a PLLC?
No. The entity is not undergoing a full structure change.
Does my company name have to change?
Yes. A PLLC’s name must include a PLLC designation, which is why the change is filed as a name amendment.
Can a PLLC have members who aren’t licensed?
No. Every member must be licensed to provide the PLLC’s professional service, though some joint practices between licensed professions are allowed. Unlicensed staff can be employees or contractors, but not Members of the Company.
How much does it cost to set up a PLLC in Texas?
A new Texas PLLC formation is $1,200 + $300 State Filing Fee. Converting an existing LLC is $1,200 + $150 State Filing Fee, with all new internal documents for the PLLC. I essentially just do a full PLLC Formation for the amended PLLC.
Converting an existing practice? Talk it through directly with Attorney Nate Gilbert.
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The Law Office of Nathaniel Gilbert, PLLC · 4634 De Zavala Rd, Ste. 103, San Antonio, TX 78230 · (726) 999-0087



