Texas is often cited as a business-friendly state, and compared to California or New York, it is. But Texas still imposes a franchise tax on virtually every business entity — including LLCs, LPs, corporations, and professional associations — doing business in the state. Understanding the Texas franchise tax and its associated filings is essential for any entity operating in Texas.

Texas Franchise Tax Overview

The Texas franchise tax (also called the "margin tax") is governed by Texas Tax Code Chapter 171. It applies to every "taxable entity" chartered in Texas or doing business in Texas, with some limited exceptions (sole proprietorships and general partnerships are exempt). The tax is calculated on "taxable margin," which is the lesser of: (a) total revenue minus cost of goods sold, (b) total revenue minus compensation, (c) 70% of total revenue, or (d) total revenue minus $1 million.

The tax rate is 0.75% of taxable margin for most entities (0.375% for qualifying wholesalers and retailers). Entities with annual revenue under $2.47 million (the "No Tax Due" threshold, adjusted annually by the Comptroller) owe no franchise tax but must still file a No Tax Due Report.

Filing Requirements and Deadlines

The Texas franchise tax return is due May 15 each year (for calendar-year filers). The return consists of two forms filed with the Texas Comptroller of Public Accounts:

A 30-day automatic extension is available by filing Form 05-164 by May 15. A further extension to November 15 requires a second extension request by June 15. Extensions do not extend the time to pay — estimated tax must be paid by May 15 to avoid a 5% penalty.

The No Tax Due Report: Often Missed

Entities below the $2.47M revenue threshold must still file a No Tax Due Report (Form 05-163). Failure to file — even though no money is owed — results in the entity being placed on the Comptroller's delinquent list, which can lead to forfeiture of the right to transact business in Texas. Forfeiture is the Texas equivalent of suspension and has the same practical consequences.

Registered Agent Requirement

Every Texas entity must maintain a registered agent (called a "registered office and agent" in Texas) with a physical street address in Texas under Texas Business Organizations Code § 5.201. P.O. boxes are not acceptable. The registered agent must be available during normal business hours to accept service of process. Annual registered agent fees from commercial providers run $50–$200.

Foreign Entity Qualification

Out-of-state entities doing business in Texas must register with the Texas Secretary of State by filing an Application for Registration under Texas Business Organizations Code § 9.001. Filing fees vary by entity type ($300 for a corporation, $750 for an LLC). Once registered, a foreign entity is subject to all Texas franchise tax obligations.

Texas Employer Obligations

Texas employers do not pay state income tax or state unemployment insurance in the traditional sense. However, they must register with the Texas Workforce Commission (TWC) for state unemployment tax (SUTA) and file quarterly wage reports. The TWC also enforces the Texas Payday Law (Texas Labor Code Chapter 61), which imposes specific requirements on final paychecks and wage deductions.

Key Deadlines

How Compliance Singularity Handles Texas

Compliance Singularity's AI agents connect to the Texas Comptroller's WebFile portal and file your franchise tax return, including the Public Information Report, before May 15. The system pulls revenue data from your integrated accounting software to compute taxable margin, selects the most favorable computation method, and submits the return. For entities below the No Tax Due threshold, it files the 05-163 automatically so you never appear on the delinquent list.