Texas franchise tax: when an Oklahoma company owes it

What if your Oklahoma company starts doing business in Texas?

Say you're an Oklahoma City distributor, or a Tulsa engineering firm, and a Texas customer turns into a Texas book of business. You know to think about Texas sales tax. You may know Texas has no personal income tax. What surprises a lot of owners is the Texas franchise tax, a tax on business margin that nothing in Oklahoma's system quite resembles, and that can apply to a company with no office, no employee, and no truck south of the Red River.

Below we walk through how it reaches an Oklahoma business, in the order the problem actually unfolds: nexus, the first report, the margin computation, the information report that's due even when no tax is, and what happens when the reports stop.

What is the Texas franchise tax, exactly?

The Comptroller describes it as a privilege tax imposed on each taxable entity formed or organized in Texas or doing business in Texas. That second half is the one that matters to an Oklahoma company. Formation in Texas is not required. Doing business there is enough.

It's not an income tax. It's a tax on "margin," which is total revenue less one of several allowed deductions, and it's owed by the entity, not its owners. A profitable year and a losing year can produce similar franchise tax bills, because the deductions don't track net income the way a federal return does.

Taxable entities include corporations, LLCs, S corporations, partnerships, and trusts, among others. Not taxable: sole proprietorships (with an important exception we'll get to), general partnerships owned directly and entirely by natural persons, and certain passive entities. The Comptroller's own guidance puts it plainly: the legal formation of an entity, not its treatment for federal income tax purposes, determines filing responsibility.

Here's the wrinkle that catches Oklahoma owners every year. A single-member LLC that files as a sole proprietor on its federal return is still a taxable entity in Texas. Federal law disregards it. Texas doesn't. If your Oklahoma consulting practice sits inside an LLC for liability reasons and you report on Schedule C, Texas sees an LLC, and an LLC doing business in Texas files.

Step one: does your Oklahoma company have Texas nexus?

Nexus is the connection between a business and a state that lets the state tax it. For the Texas franchise tax, an out-of-state ("foreign") entity can pick up nexus two ways.

Physical presence

The Comptroller's nexus rule lists a long menu of activities that create physical presence: employees or representatives working in Texas, inventory kept there, tangible property leased there, services performed there, a place of business maintained there, and more. A separate point in the Comptroller's taxable-entity guidance deserves its own sentence for Oklahoma readers. A royalty interest in a Texas oil or gas well is treated as an interest in real property, so an Oklahoma entity that owns Texas royalties owns Texas real property and is subject to the franchise tax unless it qualifies as a nontaxable entity.

Holding a Texas use tax permit also matters. A foreign entity with a Texas use tax permit is presumed to have nexus for franchise tax purposes. Many Oklahoma sellers registered for Texas sales and use tax after Wayfair reshaped remote-seller rules, and never connected that registration to a second Texas tax.

Economic nexus

Under the Comptroller's rule, for federal income tax accounting periods ending in 2019 or later, a foreign taxable entity has nexus in Texas, even with no physical presence, if during that period it had gross receipts from business done in Texas of $500,000 or more.

Two things about that test are easy to get wrong. First, it's measured per federal accounting period, so a strong year can pull you in even if the prior year didn't. Second, it's measured by Texas-sourced gross receipts, not by total receipts and not by profit. A low-margin Oklahoma wholesaler can cross $500,000 of Texas receipts long before its Texas activity feels significant to the owner.

Then there's the point CPAs most often ask us about. Public Law 86-272 is the federal statute that shields a company from a state's net income tax when its only in-state activity is soliciting orders for tangible goods that are approved and shipped from outside the state. The Comptroller's rule states that Public Law 86-272 does not apply to the Texas franchise tax. The protection your Oklahoma company may rely on for Texas income-tax purposes elsewhere simply isn't available here, because the franchise tax isn't a net income tax. If you'd like the general nexus concepts first, we've written about what nexus means for Oklahoma businesses selling out of state.

Step two: the first report

Once an entity becomes subject to the tax, the Comptroller's guidance is that it files a first annual report, rather than an initial report, on May 15 of the year following the year it became subject to the tax. Annual reports generally fall due May 15; the 2026 report was due May 15, 2026.

In practice, the first report is where the accounting decisions get made, and they're stickier than they look. The report pulls total revenue from amounts reported for federal income tax, less statutory exclusions. So the Texas filing depends on the federal return being finished, which is why the franchise tax deadline tends to collide with extended federal work in a busy CPA office.

Payment mechanics have their own rules. Entities that paid $500,000 or more in franchise tax in the preceding state fiscal year must pay through TEXNET, the state's electronic payment system. Smaller payers have more options, including Webfile.

Step three: how the margin is computed

This is the part that has no Oklahoma analogue, so it's worth slowing down. Taxable margin is the lowest of four figures:

• Total revenue times 70 percent
• Total revenue minus cost of goods sold
• Total revenue minus compensation
• Total revenue minus $1 million

You compute all four and take the smallest. Then you apportion the result to Texas based on Texas receipts, and apply the rate. For 2026 and 2027 reports the rates are 0.375 percent for entities primarily engaged in retail or wholesale trade and 0.75 percent for everyone else. The compensation deduction is capped per person; for 2026 and 2027 reports the cap is $480,000.

There's also a simplified path. An entity with annualized total revenue of $20 million or less can elect the EZ computation, which applies a 0.331 percent rate to apportioned total revenue without any of the four deductions. For a service business with modest payroll and little cost of goods sold, the EZ rate sometimes beats the full computation. For a distributor with heavy COGS, it usually doesn't.

Why the choice of method is a planning decision

Cost of goods sold and compensation are defined by Texas law, not by what your federal return calls them, and the definitions don't line up perfectly with federal ones. A company that treats the Texas COGS deduction as a copy-paste of federal COGS tends to under-deduct in some categories and over-deduct in others. The compensation method, meanwhile, interacts with how a closely held company pays its owners, and with the per-person cap. Which method wins can change from year to year as the mix of payroll, inventory, and revenue shifts.

That's why we view the margin computation as a structure question as much as a compliance one. How an Oklahoma group is organized, which entity holds Texas receipts, and how owner compensation flows can all move the answer. Reorganizing purely to reduce Texas margin has limits and its own costs, but ignoring the question entirely is the more common mistake. The same thinking applies in reverse when a Texas company earns Oklahoma income, which we covered in our overview of cross-border Oklahoma and Texas exposure.

Step four: the report you owe even when no tax is due

Here's where many Oklahoma companies go wrong, and it's the practitioner's edge in this whole topic.

Texas sets a no-tax-due threshold. For 2026 and 2027 reports it's $2,650,000 of annualized total revenue; for 2024 and 2025 reports it was $2,470,000. An entity at or below the threshold owes no franchise tax.

Owing nothing is not the same as filing nothing. For reports originally due on or after January 1, 2024, an entity at or below the threshold no longer files a No Tax Due Report, which sounds like relief. But it must still file an information report each year: the Public Information Report (Form 05-102) for corporations, LLCs, professional associations, limited partnerships, and financial institutions, or the Ownership Information Report (Form 05-167) for trusts, associations, and other taxable entities.

The way this surfaces in our experience is not a tax bill. It's a notice. The company's Oklahoma CPA correctly determined that revenue was under the threshold, the owner reasonably concluded there was nothing to do, and no information report went in. Nobody noticed until the company tried to sell, borrow, or bring a lawsuit in Texas and someone pulled its Comptroller account status.

Step five: penalties, interest, and forfeiture

The dollar penalties are easy to state. The Comptroller assesses a $50 penalty on each report filed after the due date. Tax paid 1 to 30 days late draws a 5 percent penalty; tax paid more than 30 days late draws 10 percent. Interest on past-due tax begins 61 days after the due date.

Forfeiture is the bigger consequence. The Comptroller states it is required by law to forfeit a company's right to transact business in Texas if the company has not met franchise tax filing requirements, and only after a notice period of at least 45 days that starts when the notice of pending forfeiture is mailed. And the Comptroller describes the effect in one sentence worth reading twice: if the right to transact business is forfeited, the entity will be denied the right to sue or defend itself in a Texas court, and each director or officer will be liable for the debt of the entity.

Read that from the perspective of an Oklahoma owner. A missed information report on a company that owed no Texas tax can, if left uncured, put the company in a position where it can't enforce a Texas contract in a Texas court and its officers are exposed personally on entity debts. Getting back to good standing means filing every delinquent franchise tax and information report, paying any tax, penalty, and interest, and obtaining a tax clearance letter from the Comptroller before the reinstatement filing goes to the Secretary of State. The Comptroller's process is orderly and the notice period is real, but the cure has to happen inside it.

Fairness cuts both ways here. The Texas rules are published, the threshold is generous relative to many states, and the Comptroller sends notices before forfeiting. A company that reads its mail and files on time rarely has a problem. The government-favorable reading is simply that the filing obligation belongs to the entity, and "we didn't know we had to file" is not a defense to the late-report penalty.

Cross-border planning for closely held Oklahoma groups

A few observations from how these situations tend to arrive on our desk.

Series LLCs travel as one entity. The Comptroller treats a series LLC as a single legal entity, and if one series has nexus in Texas, the entire series LLC does. An Oklahoma group that isolated its Texas operations in one series hasn't isolated its Texas franchise tax exposure.

Entity form drives the answer more than tax classification. The disregarded-entity point above is the clearest example, but it runs through the whole analysis. An Oklahoma owner deciding whether to hold Texas royalties or run Texas jobs personally, through an LLC, or through a partnership of individuals is making a franchise tax decision whether or not that's the intent.

The receipts test rewards tracking. Because economic nexus is measured by Texas-sourced gross receipts per federal accounting period, a company that can't say where its receipts are sourced can't say whether it has crossed $500,000. That same sourcing work feeds the Texas apportionment factor and, on the other side of the line, Oklahoma income apportionment.

Registration and tax are separate questions. Registering a foreign entity with the Texas Secretary of State and becoming subject to the franchise tax are related but distinct. A company can have franchise tax nexus without ever having registered, and the Comptroller's nexus rule doesn't wait for the registration to happen.

Rates and thresholds move. The threshold, the rates, and the compensation cap are set for two-year report cycles, so check the current figure for the year you're filing rather than relying on last year's number.

When a lawyer becomes cheaper than the mistake

Most Texas franchise tax compliance is CPA work, and it should stay that way. The moments where we'd want counsel involved are narrower and more consequential: a Comptroller notice of intent to forfeit, a pending sale or financing where Texas good standing is a closing condition, a dispute over whether receipts are Texas-sourced, a group restructuring where the choice of entity or margin method has multi-year effects, or a multi-year non-filing that needs to be brought current in the right order. In those situations the franchise tax stops being a form and becomes a structure and exposure problem.

If your Oklahoma company is growing into Texas, or has been there for a while and just learned about the information report, a conversation early is almost always cheaper than a problem later. You can reach our practice through the contact page or our Oklahoma City office to talk through how the Texas franchise tax fits your structure. We'd rather help you file the right report than unwind a forfeiture.

This article is general information about Oklahoma, Texas, and federal law, not legal advice, and it does not create an attorney-client relationship. Facts matter; talk to a lawyer about yours.