No, Texas doesn’t legally require an operating agreement for your LLC. You should still have one. Without it, the default rules in the Texas Business Organizations Code decide how your LLC is run, and those defaults rarely match what the owners actually agreed to.
A Texas LLC operating agreement is the internal rulebook: who owns what, who makes decisions, how money comes out, and what happens when someone joins, leaves or dies. Unlike your Certificate of Formation, it isn’t filed with the state. It stays private between the members.
What happens without a Texas LLC operating agreement?
Texas default LLC rules fill the gap. Under those defaults, all members have equal voting rights, any member can bind the LLC to a contract, major decisions need unanimous consent, and state rules decide what happens if a member dies or leaves.
That might sound fair until you look at a real business. Say one owner put in most of the money and the other runs operations. Equal votes, anyone signing contracts and state-decided buyouts probably isn’t what either of them had in mind.
With an operating agreement, you set the rules yourselves. You can tie distributions to what each person invested, say who has decision-making authority, limit who can sign contracts, set voting procedures and plan for ownership changes on your terms.
Why it matters even when everyone gets along
It protects your liability shield. Courts can “pierce the corporate veil” and hold members personally liable when they can’t tell the LLC apart from its owners. A signed operating agreement is evidence that the LLC is a separate entity with its own procedures, and that business and personal matters are kept apart.
Banks often ask for it. Many banks require one to open an account, especially for multi-member LLCs, because it shows who owns the company and who has signing authority.
It heads off disputes. When two people remember a handshake deal differently, you have a fight. When it’s written down, you have an answer. The usual arguments are about who contributed what, how profits are split, who decides what, and what happens when someone wants out.
It helps at tax time. The IRS looks at the operating agreement to understand each member’s capital contributions, profit and loss allocations and basis in the LLC. Clear documentation makes the return simpler.
What should a Texas LLC operating agreement include?
Start with the basics: the LLC’s name, principal place of business, date of formation and Texas SOS file number. Then cover each of these.
| Provision | What to decide |
|---|---|
| Members and ownership | Each member’s capital contribution and ownership percentage |
| Management | Member-managed or manager-managed, who can sign contracts, spending limits without group approval |
| Profits and losses | Pro-rata by ownership or special allocations (which must follow IRS rules), and when distributions happen |
| Capital contributions | Initial contributions, rules for additional capital calls, and what happens if someone doesn’t pay in |
| Voting | Which matters need a vote, and whether that’s a majority, supermajority or unanimous; proxy rules |
| Transfers | Whether members can sell, right of first refusal for the others, approval of new members, valuation method |
| Death, disability or withdrawal | Buyout terms, valuation, the buyout timeline, and whether the business continues or dissolves |
| Dissolution | What triggers it, the vote needed, and the order assets are distributed |
| Amendments | How the agreement itself gets changed |
For a two-member LLC where each puts in $50,000, the ownership section can be as simple as listing both members at $50,000 and 50%. The harder part is the death and buyout section, and it’s the easiest one to skip. Spend most of your time there.
Depending on the business, you may also want non-compete and confidentiality clauses, a dispute resolution process such as mediation or arbitration, indemnification for members and managers, and annual meeting requirements.
Does a single-member LLC need an operating agreement?
Yes. If anything, you need it more. Courts look harder at single-member LLCs, and an operating agreement helps show your LLC isn’t just your “alter ego.” Many banks ask for one even from solo owners. It also answers the question of what happens to the LLC if you’re incapacitated or die, which nothing else does. And if you add a partner later, you’ll need an agreement anyway.
A single-member agreement can be short. It should state that the LLC has one member, document your capital contribution, explain how distributions are made, cover management and what happens on your death or incapacity, and set out how it can be amended.
How do you create one, and what does it cost?
| Option | Cost | Best for |
|---|---|---|
| DIY template | Free to $50 | Simple single-member LLCs or straightforward 50/50 partnerships |
| Online legal service | $50-$200 | Moderately complex situations |
| Attorney | $500-$2,000+ | Significant assets, unequal ownership, complex voting or investors |
| IncCraft | Included with formation packages | Most new LLCs; complex setups may still need attorney review |
Templates are cheap and quick, but they can miss provisions you need. Be careful with templates written for other states, since they may conflict with Texas law. An attorney costs more and takes longer, but you get a document built around your situation plus legal advice.
Our recommendation: a solid template or the IncCraft agreement is fine for most single-member LLCs and equal partnerships. Once there’s outside money or unequal ownership, pay a Texas attorney to review it.
Operating agreement vs. Certificate of Formation
| Feature | Certificate of Formation | Operating agreement |
|---|---|---|
| Required by Texas | Yes | No |
| Filed with the state | Yes | No |
| Public record | Yes | No |
| Creates the LLC | Yes | No |
| Governs internal operations | No | Yes |
| Defines ownership | Basic | Detailed |
| Can be amended | Yes ($150 fee) | Yes (free) |
The two have to agree with each other. If your certificate says member-managed but your operating agreement describes managers running the company, you’ve created a problem that someone will eventually point out.
Mistakes that make an operating agreement useless
The biggest one is not having it. After that, it’s forgetting to sign it, since an unsigned agreement may not be enforceable. Writing special allocations that don’t comply with IRS rules means they can be recharacterized. And an agreement that hasn’t been updated in years causes the very confusion it was supposed to prevent.
Review it whenever a member joins or leaves, ownership percentages change, the management structure changes, someone contributes significant capital, the business model shifts or the members want different voting rules. Most agreements spell out how to amend them, usually with majority or unanimous member consent.
Before you sign, check that it covers
- LLC name and formation details
- Every member, with ownership percentages
- Capital contributions
- Management structure
- How profits and losses are distributed
- Voting procedures
- Transfer restrictions
- Buyouts for departing members
- Death and incapacity
- Dissolution
- How to amend it
- Signatures from every member
Get your operating agreement with your Texas LLC
IncCraft includes a professionally drafted operating agreement with every Texas LLC formation package, set up for your ownership structure and how you want the company managed.
Form your Texas LLC with IncCraft and get your operating agreement included.