Top 10 LLC / Business Formation Lawyers in San Antonio

About this list

San Antonio's business community has expanded well beyond its historical bases in military and healthcare into a diverse mix of energy services, manufacturing, financial services, professional services, technology, and a growing startup sector. Texas has no state income tax, which makes the state attractive for both residents and absentee owners forming Texas entities for their tax position. The Texas Comptroller's franchise tax is the main state-level entity tax. The 10 firms below all have verifiable San Antonio presence and documented experience in entity selection, formation, and ongoing governance work.

How to choose between them

Signals that predict a good San Antonio business-formation lawyer:

Texas Bar Board Certification in Tax Law or Estate Planning and Probate. Both certifications signal real depth on the issues that matter at formation — entity tax treatment, ownership succession, and the interplay between business and personal estate plans. Less than 1% of Texas lawyers hold any board certification.

Flat fees for standard formations. A single-member Texas LLC, multi-member LLC, or Texas corporation with a clean operating agreement or bylaws is a flat-fee product. Expect $750–$2,500. Hourly billing on a routine LLC formation is a red flag unless the structure has unusual complexity (multiple classes, foreign owners, series LLC tiers).

Operating agreement that reflects your business. A boilerplate operating agreement is worse than none — it commits you to terms you didn't negotiate. A good business lawyer asks about voting, distribution waterfalls, transfer restrictions, dispute resolution, and key-person succession before drafting.

Fluency in Texas franchise tax. Texas's franchise tax has unusual mechanics (margin tax, no-tax-due threshold, EZ computation, COGS deduction). A lawyer who treats franchise tax as an afterthought is setting up the wrong entity for your facts.

What llc / business formation work typically costs in San Antonio

Real San Antonio ranges for 2026:

• Single-member LLC formation (basic). $500–$1,500 flat plus the $300 Texas Secretary of State filing fee.
• Multi-member LLC formation with custom operating agreement. $1,500–$5,000.
• Texas series LLC formation. $2,500–$7,500 depending on number of protected series and operating-agreement complexity.
• Texas corporation formation with bylaws and stock structure. $1,500–$5,000.
• S-corp election filing. $500–$1,500 typical add-on.
• Buy-sell or shareholder agreement. $2,500–$10,000.
• Foreign entity qualification in Texas. $1,000–$3,000 flat plus $750 Secretary of State filing fee.
• Annual entity maintenance and franchise tax report. $500–$2,000 flat per year.
• Hourly partner rates at San Antonio business boutiques run $250–$475; mid-size firm partners $400–$650; large-firm and BigLaw partners $500–$1,500.

How long it takes

Realistic timing:

• Texas Secretary of State LLC filing (online). 3–5 business days for online filings under normal volume; expedited filings (24-hour) cost $25 extra.
• Operating agreement drafting. 1–3 weeks from intake to final, depending on complexity.
• Federal EIN. Same day if filed online; 4–6 weeks by mail.
• S-corp election (Form 2553). 60 days for IRS processing.
• Bank account opening. 1–2 weeks after EIN and certificate of formation in hand.
• Texas series LLC setup with multiple protected series. 3–6 weeks total including operating agreement.

What's specific about llc / business formation in San Antonio

Texas Business Organizations Code (TBOC). The TBOC governs all Texas business entities. Title 3 covers limited liability companies; Title 4 covers partnerships; Title 5 covers corporations. The statute is well-organized and gives broad freedom of contract through the operating agreement or bylaws.

Texas has no state income tax. But the Texas Comptroller's franchise tax applies to most entities with annual revenue over the no-tax-due threshold (currently $2.47 million). The franchise tax is the major state-level entity tax in Texas, and entity selection should always include a franchise-tax analysis.

Texas series LLC. Texas was an early adopter of the series LLC structure under TBOC §101.601. Each protected series can own assets and incur liabilities separate from other series and from the parent LLC. Useful for real estate portfolios, multi-property family holdings, and any business where asset segregation is important. Requires careful operating-agreement drafting.

San Antonio business community. The city's economy is unusually diverse — military, healthcare, finance, tourism, energy, manufacturing, and a growing tech sector. Different industries map to different entity structures. A lawyer who understands the local economy can match the entity to the business.

Red flags to watch for when picking a llc / business formation lawyer in San Antonio

Most San Antonio business-formation firms on Google are competent. A few are problematic. The patterns to avoid:

Form-mill LLC services. Several online services file LLC paperwork for $99 plus state fees. They do not draft custom operating agreements. They do not analyze franchise tax. They do not coordinate with your CPA. For a business that will ever own assets, hire employees, or take on partners, the savings on the front end create bigger costs later.

"Same LLC for everyone." A boilerplate operating agreement is worse than no agreement. Default Texas LLC rules under the TBOC apply where the agreement is silent — and those defaults rarely match what owners would have negotiated.

No tax analysis. Entity choice is a tax decision. A formation lawyer who doesn't ask about your CPA, your revenue projection, your owner-compensation plan, and your franchise-tax exposure is selling paperwork.

Pressure to sign the engagement letter immediately. Reputable San Antonio business lawyers give you the engagement letter in writing, time to read it, and the option to take it home. High-pressure intake is a red flag.

10 questions to ask in your free consultation

Most San Antonio firms on this list offer a free initial inquiry call. Use it. Bring a list of questions and write down the answers. Compare across at least two firms before you sign.

1. Who, specifically, will handle my matter day-to-day? Get a name. Get an email.
2. How many matters like mine have you handled in the last three years? You want a number, not a brochure line.
3. What is your fee, and what does it cover? Get the answer in writing before you sign.
4. What case expenses am I responsible for, and when? Out-of-pocket costs surprise people. Ask now.
5. What is the realistic range of outcomes for a matter like mine? A good lawyer will give you a range. A bad one will promise the high end.
6. How long will it take? Honest estimate, with the assumptions stated.
7. Who else might be involved? Experts? Co-counsel? Larger matters routinely involve outside experts. Know who's on the team.
8. How and how often will I hear from you? Email-only? Calls? Monthly updates? Set the expectation now.
9. What happens if I want to change lawyers later? Rules allow it; the fee is sorted between firms. Make sure you understand the mechanics.
10. What's the worst-case outcome for my matter? A lawyer who refuses to discuss downside risk is selling you something.

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