A Texas DIY LLC vs. Using a Service: What It Really Costs (2026)

Filing a Texas LLC yourself costs the state filing fee, which the Texas Secretary of State lists at $300 for the Certificate of Formation (Form 205). That number is accurate, and it is the reason DIY looks cheaper. It is also only the first line of the budget. The rest of the real cost depends on what comes after approval: a registered agent, the May 15 reports, the EIN, an operating agreement, and your own time. This guide lays out each cost for both paths without inflating either one, so you can compare them fairly.

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

Starting a Texas LLC on your own costs at least the $300 state filing fee for a Certificate of Formation (Form 205), filed with the Texas Secretary of State online through SOSDirect or by mail. The fee schedule is published at sos.state.tx.us, and fees can change, so confirm the amount before you pay.

The filing fee is the only cost that cannot be avoided. Several other costs are optional or depend on your situation:

• Registered agent. Texas requires every LLC to have a registered agent and a registered office at a Texas street address. You can serve as your own agent if you will reliably be at that address during business hours. If you hire a commercial agent, the price varies by provider, so get current quotes.
• EIN. The IRS issues it free at IRS.gov. Any fee here means you used a third party.
• Operating agreement. Texas does not require you to file one (the Business Organizations Code calls it a company agreement). You can write one yourself at no cost, or pay for a template or an attorney.
• Annual obligations. Texas has no annual report fee for the Secretary of State, but the Comptroller of Public Accounts requires an annual franchise tax report and a Public Information Report each May 15. Most small LLCs owe no franchise tax, but the reports are still required.

In the simplest case, a single-member LLC that acts as its own registered agent, gets the free EIN, and writes its own agreement, the upfront cash cost is the $300 state fee. That is a real saving compared with paying a service on top of the state fee. The question is what else the DIY path asks of you.

What does DIY really cost beyond the filing fee?

DIY costs the filing fee plus your time, plus the cost of any mistake you make and then have to correct. None of these is large on its own, but they are the costs that the $300 headline leaves out.

The hidden or easy-to-miss costs:

• Your time. Researching the requirements, searching for name availability on SOSDirect, filling in the form, applying for the EIN, drafting an agreement, and learning the Comptroller's filing system all take hours. The first time through, expect to do more reading than filling in.
• Resubmission after a rejection. If the state rejects a filing, you correct and resubmit it, and the original filing fee is often not refunded.
• Amendments for errors found later. A misspelled name or wrong address that survives approval generally needs a Certificate of Amendment (Form 424), a separate filing. The Secretary of State's fee schedule lists amendments at $150, so confirm the current amount. Certain clerical errors can be fixed with a Certificate of Correction (Form 403), listed at $15.
• A registered agent who is not reliably available. If an agent cannot be found, legal papers may not reach you promptly. That is a risk to manage rather than a fee, but it can become expensive.
• Deadline tracking. No one reminds a DIY owner about May 15. You need your own calendar, accountant, or software.
• Paid add-ons you did not need. Some third-party sites charge for an "EIN filing" the IRS provides free, and some sell a beneficial ownership (BOI) filing that domestic LLCs no longer owe (more on that below).

What does the ongoing compliance cost in Texas?

Texas ongoing costs are mostly deadlines, not fees. Every year, the LLC must file with the Comptroller by May 15 (or the next business day if it falls on a weekend or holiday). For the 2026 report year, the Comptroller's no-tax-due threshold is $2.65 million in annualized total revenue. At or below that threshold, no franchise tax is due, but the Public Information Report (or an Ownership Information Report) is still required. The first report generally comes due May 15 of the year after the LLC began doing business in Texas.

The costs show up if you miss the deadline. For entities that owe franchise tax, a late report carries a $50 penalty, with an additional 5% penalty if tax is paid up to 30 days late and 10% after that, plus interest. Rates and amounts are published at comptroller.texas.gov and can change. For LLCs under the threshold, the larger exposure is not a dollar penalty but the possibility that the Comptroller forfeits the LLC's right to transact business in Texas after repeated notices.

What does a Texas LLC formation service cost and include?

A formation service charges its own fee on top of the state's $300, and what it includes depends on the tier. Because pricing changes, check the provider's current page before deciding. As a general matter, formation services prepare and file the paperwork for you, and higher tiers add extras.

ZenBusiness is one example. It is an LLC formation and compliance service that prepares and files formation documents, offers registered agent service, sends compliance and annual-report deadline alerts, and can obtain an EIN and provide operating-agreement templates. Its pricing posture is a starter tier at $0 plus state filing fees, with higher tiers adding faster filing, an EIN, and ongoing compliance support. Registered agent service is sold separately at $199 a year, or $99 for the first year when added at formation. That means the lowest-cost path with a service can be the same $300 state fee plus a $0 service fee, which makes the cash difference between DIY and the starter tier small or zero. The difference grows as you add paid tiers, so it is worth deciding which services you would otherwise pay for or do yourself.

Ask any service these questions before you buy:

• What is included in each tier, and what renews each year?
• Is the registered agent included, and what is the renewal price after the first year?
• Who files my annual reports, and who is responsible if one is missed?
• What does the accuracy guarantee cover, and what does it exclude?

Is it cheaper to file a Texas LLC myself or hire a service?

On cash alone, filing yourself is cheaper or equal. The state fee is the same either way, and a $0 starter tier closes the gap further, so the real cash saving of DIY is the cost of whichever service tier you would otherwise have bought. Whether it is cheaper overall depends on what you count.

How much money do I actually save by forming an LLC myself?

You save the service's fee and nothing else, and on a $0 starter tier the saving may be zero. The state filing fee, the Comptroller reports, and any franchise tax are identical for both paths, because they are set by Texas, not by the service. Your saving is therefore limited to what you would have paid the provider for the tier you chose, and it is partly offset by the value of your time and any mistakes.

A fair way to compare is to list what each path leaves you responsible for:

• If you pay a higher tier, you are buying specific things: faster filing, an EIN application handled for you, and compliance alerts. A registered agent is a separate add-on on top of any tier. Price each one against what you would do yourself or buy elsewhere.
• If you pay nothing extra, you are choosing DIY for those items, or choosing the starter tier and doing the rest yourself. Either way, the saving is real but small.

What does it cost when something goes wrong?

Mistakes are usually inexpensive to fix when caught early and more expensive when they are not. The money is often smaller than the time and disruption.

• Rejected filing. You pay again, in many cases, because the original fee is often not refunded, and you lose days or weeks.
• Error after approval. A Certificate of Amendment is a new filing with its own fee (listed at $150 on the Secretary of State's schedule) plus the work of preparing it.
• Missed May 15 report. The $50 late penalty, percentage penalties on late tax, and interest apply where tax is due. Over time, forfeiture of the right to transact business can block a certificate of status that lenders, landlords, and some clients request.
• Registered agent gap. If a lawsuit or legal notice is not received, the consequences can far exceed any filing fee, including a default judgment.
• Paying for a filing you do not owe. Under a FinCEN final rule issued August 11, 2026 and effective August 14, 2026, domestic companies are exempt from beneficial ownership information (BOI) reporting under the Corporate Transparency Act, and the requirement now falls on certain foreign entities registered to do business in the United States. A domestic Texas LLC should not pay for a BOI filing. Check fincen.gov for current guidance. Banks may still collect beneficial ownership information when you open an account under separate FinCEN rules for financial institutions.

A service does not remove your legal obligations. It files on your behalf and can help you stay on schedule, but the owner remains responsible for the reports, taxes, and records. A correctly filed LLC has the same legal standing whoever prepared it. What differs is who catches an error first and who absorbs the time and cost of correcting it. For a deeper look, ZenBusiness publishes a comparison of doing it yourself versus a service for Texas LLCs.

Is a service worth it for a first-time owner?

For many first-time owners, yes, because the value of a service is mostly in avoiding the costs described above rather than in saving on the filing. If your situation is simple, DIY is a reasonable choice: you are the only owner, you will be present at the registered agent address, you are comfortable reading the Secretary of State and Comptroller requirements, and you have a way to track May 15. In that case your time is the main cost.

A service becomes better value when one or more of these apply:

• You do not want to be your own registered agent, or you are not reliably at a Texas street address during business hours.
• You are likely to forget a first-year deadline without reminders.
• You would otherwise pay for an EIN service or templates separately, so a bundled tier may be cheaper than buying them piecemeal. A registered agent is bought separately on either path.
• Your time is worth more to you than the fee for the tier you need.

ZenBusiness's accuracy guarantee covers filings the service prepares. Read its terms, because it does not shift your legal obligations to the service. Confirm current tiers, prices, and guarantee terms at zenbusiness.com before you decide.

Sources and date

Information in this article was checked on October 6, 2026. Fees, thresholds, and rules change, so confirm each figure before you act.

• Texas Secretary of State (sos.state.tx.us): Form 205 (Certificate of Formation), Form 424 (Certificate of Amendment), Form 403 (Certificate of Correction), and the filing fee schedule.
• Texas Comptroller of Public Accounts (comptroller.texas.gov): franchise tax reports, Public Information Report, May 15 due date, no-tax-due threshold, late penalties, and forfeiture notices.
• Internal Revenue Service (irs.gov): EIN application (Form SS-4) and entity classification.
• FinCEN (fincen.gov): the August 2026 final rule on beneficial ownership information reporting and its Q&A.
• ZenBusiness (zenbusiness.com): current service descriptions, tiers, and guarantee terms.

The bottom line

Filing a Texas LLC yourself saves you the service fee and costs you time and attention, and the state's fees and deadlines are the same either way. If you want help with the filing, the registered agent, and the reminders, ZenBusiness's Texas LLC formation service is a sensible option to price against doing it yourself.

This article is for general information and is not legal or tax advice. Requirements vary by state and can change, so confirm details with the relevant state agency or a qualified professional.