What a DIY Texas LLC Really Costs: Filing Yourself vs. a Formation Service (2026)

This guide lays out both columns, what filing alone costs and what a service costs, using figures from the Secretary of State, the Comptroller, the IRS, and FinCEN. Fees change, so every number here should be confirmed with the issuing agency before filing.

How much does it cost to start a Texas LLC on your own?

The minimum cost to start a Texas LLC on your own is $300, the Secretary of State's filing fee for Form 205, plus a 2.7% convenience fee (about $8.10) when the fee is paid by credit card. An owner who serves as their own registered agent, gets an EIN directly from the IRS, and drafts their own operating agreement can keep the startup cash cost at roughly $308.

Form 205 asks for the LLC's name, its registered agent and registered office, its management structure (member-managed or managed by managers), and the organizer. The state reviews it against minimum statutory requirements. One point works in the DIY filer's favor: when a document cannot be filed, the Secretary of State does not charge the card and returns checks, so a rejection in Texas generally costs time rather than the fee. The office also offers optional pre-clearance of a draft for $50 per document, and expedited handling is available for an additional fee.

The EIN costs nothing. The IRS issues it free, warns applicants about websites that charge for it, and asks LLCs to complete state formation before applying. The responsible party named on the application must be an individual, and the IRS issues only one EIN per responsible party per day.

What does a Texas LLC cost each year after formation?

A Texas LLC pays no annual report fee to the Secretary of State, but it must file an annual franchise tax report with the Texas Comptroller by May 15. For 2026 and 2027 reports, an LLC with annualized total revenue at or below $2.65 million owes no franchise tax, yet it still has to file a Public Information Report (Form 05-102).

That second half is where owners slip. The Comptroller eliminated the No Tax Due Report for reports due on or after January 1, 2024, and many owners hear "no tax due" and conclude there is nothing to file. The information report is still required. A new LLC files its first report on May 15 of the year after it forms, which is usually the deadline people miss, since it lands many months after formation and no one has sent a reminder.

The registered agent is the other recurring cost. Every Texas LLC must keep a registered agent with a registered office address in Texas, and the agent must consent to the appointment. An owner can serve at no cash cost but must be available at that address during business hours, and the address becomes part of the public record. Commercial registered agent services commonly charge somewhere around $50 to $300 a year.

Hidden or easy-to-miss costs for a DIY Texas LLC:

• The 2.7% convenience fee on credit card payments to the Secretary of State.
• Registered agent service, if the owner cannot reliably be at a Texas address during business hours.
• A Certificate of Amendment (Form 424), $150, to change the name or other formation details after approval.
• A change of registered agent or office (Form 401), $15.
• A Certificate of Fact (status), $15, when a lender or landlord asks for proof of standing.
• Paid "EIN filing" websites that charge for a number the IRS issues free.
• Third-party fees for a beneficial ownership (BOI) report that domestic LLCs no longer owe.
• An operating agreement, drafted from a template or by an attorney, since Texas does not require one but banks and co-owners often expect one.
• A sales and use tax permit from the Comptroller, plus any local permits, if the business sells taxable goods or services.
• The owner's time, which is real even when it does not appear on a receipt.

That last item is worth putting a number on. For example, an owner who spends eight hours on research, filing, the EIN, the operating agreement, and a reminder system, and who values that time at $50 an hour, has spent the equivalent of $400 in year one before counting the hour or two each May that the franchise tax filing takes.

What does it cost to get a Texas LLC filing wrong?

Getting a Texas LLC wrong usually costs little in state fees and a lot in time, right up until a missed franchise tax filing leads to forfeiture. At that point the costs become serious, because forfeiture can make the LLC's members and managers personally liable for certain debts and generally bars the LLC from suing or defending itself in Texas courts.

The cost of each common mistake, from least to most expensive:

• Rejected filing: no state fee is lost, but the LLC, the EIN, and the bank account are all delayed while the owner corrects and resubmits.
• Error found after approval: a misspelled name or wrong detail takes a Certificate of Amendment (Form 424) at $150, and a registered agent or office correction takes Form 401 at $15.
• Late franchise tax report: the Comptroller charges a $50 penalty on a late franchise tax report, and tax paid 1 to 30 days late carries a 5% penalty, rising to 10% after 30 days, with interest starting on the 61st day. The Comptroller states there is no $50 penalty for a late Public Information Report or Ownership Information Report filed on its own.
• Registered agent failure: an unattended or outdated registered office can mean missed service of process, which can lead to a default judgment, and missed state notices that go to the address on file.
• EIN errors: naming the wrong responsible party or choosing a tax classification in a hurry means later paperwork, such as Form 8832 to elect corporate treatment or Form 2553 for S corporation status, each with its own timing rules.
• No operating agreement: without one, disputes default to the Texas Business Organizations Code, and the owner has weaker evidence of the separation between person and business that courts look for, even in a single-member LLC.
• Forfeiture: Texas law requires the Comptroller to forfeit an entity's right to transact business if it does not file required reports and pay any tax and penalty within 45 days after a notice of intent is mailed. If the right to transact business is not revived, the entity's registration with the Secretary of State can be forfeited as well. Getting back into good standing means filing every missing report, paying what is owed, and completing reinstatement steps with both agencies.

Does a Texas LLC need to file a BOI report in 2026?

Under current FinCEN guidance, a domestic LLC formed in Texas does not need to file a beneficial ownership information (BOI) report. FinCEN issued a final rule on August 11, 2026, effective August 14, 2026, that permanently removes BOI reporting for U.S. companies and U.S. persons, leaving the requirement in place only for certain foreign companies registered to do business in the United States. The cost mistake now is paying a third party to file a report that is not required. Any request for a BOI filing on a domestic Texas LLC should be checked against FinCEN's current guidance first.

Ready to start a Texas LLC without tracking every deadline alone?

The $300 state fee is the same on either path. The difference is who prepares the filing, who reviews it, and who keeps watch over May 15 every year after. Owners who want that work handled can start with the ZenBusiness Texas LLC formation service, then add registered agent and compliance support as the business grows.

Keep reading

• Forming a New York LLC on Your Own: What to Check Before You File (2026)
• Forming a Texas LLC on Your Own in 2026: What to Check Before You File
• Forming a Michigan LLC on Your Own: What to Check Before You File (2026)
• Forming a Georgia LLC on Your Own: What to Check Before You File (2026)

This article is for informational purposes only and does not constitute legal, tax, or financial advice. State fees, deadlines and provider pricing change; confirm the current details with the state agency or provider before you file.