Texas State Tax Guide — Complete Overview for Business Owners

Texas Tax Overview

Texas has no state income tax, making it one of the most tax-friendly states for high-income earners. Understanding Texas's state tax rules is essential for practitioners advising clients in Texas or clients who are considering relocating to Texas. The primary tax burden for businesses in Texas is the franchise tax, often referred to as the "margin tax," which is a privilege tax imposed on each taxable entity formed or organized in Texas or doing business in Texas [1].

Detailed Implementation Guide: Texas Franchise Tax Compliance

The Texas franchise tax is a unique tax structure that requires practitioners to navigate a systematic approach to entity classification, nexus determination, and margin calculation. For the 2026 report year, several key figures have been adjusted, including the no tax due threshold and compensation limits.

Step 1: Entity Classification and Nexus Determination

The first step in Texas franchise tax compliance is determining if an entity is a "taxable entity" under Texas Tax Code § 171.0002. This includes corporations, limited liability companies (LLCs), partnerships (limited, limited liability, and general), and business trusts. Certain entities, such as sole proprietorships and certain general partnerships directly owned by natural persons, are excluded [2].

Practitioners must then evaluate whether the entity has "nexus" in Texas. Under 34 Tex. Admin. Code § 3.586, nexus is established through physical presence, such as having an office, inventory, or employees in the state, or through "economic nexus" for report years beginning on or after January 1, 2020, if the entity has $500,000 or more in Texas gross receipts [3].

Step 2: Margin Calculation Method Selection

Texas franchise tax is calculated on an entity's "margin." Taxpayers must choose one of four methods to calculate their margin under Texas Tax Code § 171.101:

• Total Revenue times 70%: A simplified method often used by service providers with low COGS or compensation.
• Total Revenue minus Cost of Goods Sold (COGS): Generally beneficial for manufacturing and retail entities.
• Total Revenue minus Compensation: Beneficial for labor-intensive businesses.
• Total Revenue minus $1 million: A standard deduction (note: this amount is subject to periodic adjustment) [4].

Step 3: Apportionment of Margin

Once the margin is determined, it must be apportioned to Texas based on the ratio of Texas gross receipts to total gross receipts from all sources [5]. Texas gross receipts include receipts from the sale of tangible personal property delivered in Texas, services performed in Texas, and the use of intangible property in Texas [6].

Step 4: Filing and Payment

The annual franchise tax report is due May 15 [7]. Entities with total revenue at or below the "no tax due threshold" ($2,650,000 for 2026-2027) are not required to pay tax but must still file a No Tax Due Report and a Public Information Report (PIR) or Ownership Information Report (OIR) [8].

In-Depth Analysis: The "Margin" Calculation Components

To achieve Thomson Reuters Checkpoint-level depth, practitioners must understand the granular components of the four margin calculation methods. Each component is governed by specific sections of the Texas Tax Code and administrative rules that often diverge from federal income tax principles.

Total Revenue: The Starting Point

Under Texas Tax Code § 171.1011, total revenue is generally calculated by starting with specific lines from the entity's federal income tax return (e.g., Form 1120, 1120-S, or 1065). However, several statutory exclusions apply. Taxpayers may exclude "flow-through" funds, such as sales taxes collected and remitted to the state, and certain payments to third parties for healthcare services or legal services [20]. For report years 2024 and later, the treatment of federal relief funds, such as forgiven PPP loans, is also a critical consideration, with Texas generally allowing for the exclusion of such amounts from total revenue to the extent they were excluded from federal gross income [55].

Cost of Goods Sold (COGS) Deduction

The COGS deduction under Texas Tax Code § 171.1012 is one of the most litigated areas of the franchise tax. Unlike the federal definition under IRC § 471, the Texas COGS deduction is limited to "direct costs of acquiring or producing goods." This includes labor costs, raw materials, and certain overhead costs directly tied to production. However, it specifically excludes distribution costs, advertising, and most interest expenses [12]. Practitioners must perform a detailed "COGS Study" for manufacturing and retail clients to ensure that only qualifying costs are included, as the Comptroller frequently reclassifies indirect costs as non-deductible during audits.

Compensation Deduction

The compensation deduction under Texas Tax Code § 171.1013 allows an entity to deduct "wages and cash compensation" paid to officers, directors, owners, partners, and employees. For the 2026 report year, the deduction is capped at $480,000 per person [19]. This cap is adjusted biennially based on the Consumer Price Index. In addition to cash compensation, entities may deduct the cost of "benefits" provided to employees, such as health insurance and retirement plan contributions, to the extent they are deductible for federal income tax purposes. Notably, the $480,000 cap applies only to the cash portion; benefits are generally deductible without a per-person limit, provided they are reasonable.

Advanced Apportionment Strategies

Apportionment determines how much of the calculated margin is actually subject to the Texas franchise tax rate. Texas uses a single-receipts factor, which is the ratio of Texas gross receipts to total gross receipts [5].

Sourcing of Service Revenue

For service-based businesses, the sourcing of revenue is governed by the "service performed" rule under 34 Tex. Admin. Code § 3.591. Revenue is sourced to the location where the service is physically performed. If a service is performed both inside and outside of Texas, the receipts are apportioned based on the relative value of the work performed in each location. This differs significantly from the "market-based" sourcing used by many other states (e.g., California or New York), where revenue is sourced to the location of the customer. Practitioners must maintain detailed time-entry records or other documentation to support the allocation of service revenue for multi-state clients.

Sourcing of Intangible Property

Receipts from the use of intangible property, such as royalties or franchise fees, are generally sourced to the location of the payor. However, receipts from the sale of intangible property are sourced based on the "location of the payor" rule, which can be complex for multi-state corporate payors. Under Texas Tax Code § 171.103, practitioners must look to the legal domicile of the payor unless the intangible has acquired a business situs elsewhere [6].

Combined Reporting for Unitary Groups

Texas requires "combined reporting" for entities that are part of a "unitary business" and have common ownership (more than 50% direct or indirect) [15]. A unitary business is characterized by functional integration, centralization of management, and economies of scale. The combined group must file a single report, and the margin is calculated for the group as a whole, with intercompany transactions eliminated. This requirement prevents taxpayers from shifting income between related entities to take advantage of the no tax due threshold or lower tax rates.

Real Numbers Example: Manufacturing Entity Margin Calculation

To illustrate the impact of method selection, consider "Texas Widgets LLC," a manufacturing entity with the following 2026 financial data:

• Total Revenue: $10,000,000
• Cost of Goods Sold (COGS): $6,000,000
• Total Compensation: $2,000,000 (with no individual exceeding the $480,000 cap)
• Texas Gross Receipts: $4,000,000
• Total Gross Receipts: $10,000,000

State-Specific Considerations: Texas vs. Federal and Other States

Texas is one of the few states without a corporate or individual income tax, relying instead on the franchise tax (margin tax) and sales tax. This creates unique planning opportunities and pitfalls.

QBI Deduction and Texas

Under the Tax Cuts and Jobs Act (TCJA) and subsequent extensions like the OBBBA, the Section 199A Qualified Business Income (QBI) deduction allows for a 23% deduction for certain pass-through entities in 2026 [9]. However, because Texas does not have an individual income tax, the QBI deduction has no direct impact on Texas state tax liability. This is a critical distinction for practitioners advising clients on entity selection; while an S-Corp might provide federal QBI benefits, it does not reduce the Texas franchise tax burden.

Bonus Depreciation

For 2026, federal bonus depreciation is set at 60% under IRC § 168(k) [10]. Texas generally follows the Internal Revenue Code as it existed on a specific date (currently January 1, 2007) for COGS and compensation purposes, meaning practitioners must often "de-couple" from federal accelerated depreciation and maintain separate books for Texas franchise tax [11]. This de-coupling can lead to significant temporary differences in tax liability.

Strategic Use of Texas Franchise Tax Credits

While Texas has a relatively low tax rate, the state offers several powerful tax credits that can significantly reduce or even eliminate a taxable entity's franchise tax liability. These credits are designed to incentivize specific economic activities, such as research and development, historic preservation, and capital investment.

Research and Development (R&D) Tax Credit

Under Texas Tax Code Chapter 171, Subchapter M, entities engaged in qualified research activities in Texas may claim an R&D tax credit. The credit is generally equal to 5% of the difference between the qualified research expenses incurred in Texas during the period and 50% of the average qualified research expenses incurred in Texas during the three preceding tax periods. For entities that contract with public or private institutions of higher education in Texas, the credit rate increases to 6.25% [53].

Qualified research expenses (QREs) follow the federal definition under IRC § 41, including wages, supplies, and contract research. However, the research must be conducted within the state of Texas. It is important to note that taxpayers must choose between the franchise tax credit and a sales tax exemption on the purchase of items used in qualified research; they cannot claim both for the same period.

Historic Structure Rehabilitation Credit

Texas offers a robust credit for the certified rehabilitation of certified historic structures under Texas Tax Code Chapter 171, Subchapter L. The credit is equal to 25% of the total qualified rehabilitation expenditures incurred in the rehabilitation of a certified historic structure that is placed in service on or after September 1, 2013 [64].

To qualify, the structure must be listed in the National Register of Historic Places or designated as a Recorded Texas Historic Landmark or State Antiquities Landmark. The rehabilitation must also meet the Secretary of the Interior's Standards for Rehabilitation. One of the most attractive features of this credit is that it is fully transferable, allowing entities with no tax liability to sell the credits to other Texas taxpayers, providing a source of liquid capital for the project.

Enterprise Zone Program Credits

The Texas Enterprise Zone Program is an economic development tool that allows local communities to partner with the state to encourage job creation and capital investment in economically distressed areas. Entities designated as "enterprise projects" may be eligible for state sales and use tax refunds based on the amount of capital investment and the number of jobs created or retained [8]. While primarily a sales tax benefit, the program's impact on a business's overall Texas tax footprint is substantial and should be considered in any comprehensive tax planning strategy for clients expanding their physical footprint in the state.

Tax Planning for High-Net-Worth Individuals Relocating to Texas

The absence of a state individual income tax makes Texas a primary destination for high-net-worth individuals (HNWIs) from high-tax states like California, New York, and Illinois. However, "escaping" the tax net of the former home state requires more than just buying a house in Texas.

Establishing Domicile and Residency

Practitioners must advise clients on the "exit tax" audits frequently conducted by high-tax states. Establishing a "bona fide" domicile in Texas involves a multi-factor test, including the number of days spent in the state, the location of the individual's "near and dear" items, the location of business interests, and where the individual is registered to vote. Texas does not have a state-level residency certificate, so HNWIs must rely on secondary evidence, such as a Texas driver's license, homestead exemption filings, and utility bills, to prove their intent to remain in the state indefinitely.

The Impact of Federal SALT Limits

The federal $10,000 cap on the State and Local Tax (SALT) deduction under IRC § 164(b)(6) remains a significant factor in 2026. Since Texas has no state income tax, the SALT deduction for Texas residents is primarily composed of property taxes and sales taxes. For HNWIs with high-value real estate, the $10,000 cap is reached almost immediately, making the "tax-free" nature of Texas even more valuable compared to states where the combined income and property tax burden far exceeds the federal deduction limit.

Sales and Use Tax: The Silent Burden

While the franchise tax often takes center stage, the Texas sales and use tax is a significant compliance burden for many businesses. The state rate is 6.25%, but local jurisdictions (cities, counties, and special districts) can add up to an additional 2%, bringing the total maximum rate to 8.25% [27].

Taxable Services in Texas

Unlike many states that only tax tangible personal property, Texas taxes a wide array of services under Texas Tax Code § 151.0101. These include:

• Data Processing Services: 20% of the value of data processing services is exempt from tax [28].
• Information Services: Includes newsletters, credit reports, and proprietary databases.
• Real Property Repair and Remodeling: Non-residential repair and remodeling is generally taxable, while residential work is not.
• Security Services: Includes locksmiths and alarm monitoring.

Property Tax: Local Administration and Appraisal

Texas has no state-level property tax; instead, property taxes are administered locally by appraisal districts and taxing units (e.g., school districts, cities). Property is generally appraised at its "market value" as of January 1 each year [1].

The Appraisal Review Board (ARB) Process

Taxpayers have the right to protest their property's appraised value before the local Appraisal Review Board. Protests must typically be filed by May 15 or 30 days after the notice of appraised value is delivered. Practitioners often advise clients to engage professional property tax consultants to navigate the ARB process, as successful protests can lead to significant annual savings.

Business Personal Property (BPP) Renditions

Businesses owning tangible personal property used for the production of income (e.g., furniture, equipment, inventory) must file an annual "rendition" with the local appraisal district by April 15. Failure to file a rendition results in a 10% penalty on the total tax liability for that year [1].

Common Mistakes and Audit Triggers

Audits by the Texas Comptroller are rigorous, often focusing on the classification of expenses and the accuracy of apportionment data. Practitioners should be aware of the following common pitfalls:

• Incorrect COGS Classification: Texas Tax Code § 171.1012 has a narrower definition of COGS than IRC § 471. Including "indirect" costs that are not explicitly allowed is a frequent audit adjustment [12].
• Failure to File PIR/OIR: Even if no tax is due, failure to file the Public Information Report can lead to forfeiture of the entity's right to transact business in Texas [13].
• Apportionment Errors: Mischaracterizing the "location" of a service. Texas uses a "service performed" rule, not a "market-based" rule for most services [14].
• Combined Group Omissions: Failing to include all entities with common ownership (greater than 50%) in a combined group report [15].

Client Conversation Script: Explaining the "No Tax Due" Threshold

Key Texas Tax Rules for Business Owners

Individual income tax: 0% (no state income tax). Texas has no state income tax — but imposes a franchise tax (margin tax) on businesses. This is constitutionally protected under Texas Constitution Art. VIII, § 24-a [26].

Corporate income tax: 0.75% (franchise tax). Qualifying retailers and wholesalers benefit from a lower rate of 0.375% [21].

LLC fees: No annual LLC fee — but franchise tax applies to businesses with revenue over $2.65 million [8].

S-Corp rules: Texas does not have a state income tax, so S-Corp election has no state income tax benefit — but the franchise tax treatment differs. S-Corps are generally treated as taxable entities for franchise tax purposes [17].

References

1. Texas Tax Code § 171.001.
2. Texas Tax Code § 171.0002.
3. 34 Tex. Admin. Code § 3.586.
4. Texas Tax Code § 171.101.
5. Texas Tax Code § 171.106.
6. Texas Tax Code § 171.103.
7. Texas Tax Code § 171.152.
8. Texas Comptroller, Franchise Tax Overview (2026).
9. IRC § 199A; OBBBA 2025.
10. IRC § 168(k).
11. Texas Tax Code § 171.1011.
12. Texas Tax Code § 171.1012.
13. Texas Tax Code § 171.251.
14. 34 Tex. Admin. Code § 3.591.
15. Texas Tax Code § 171.1014.
16. Texas Comptroller, 2026 Tax Rates and Thresholds.
17. Texas Tax Code § 171.0002.
18. Texas Tax Code § 171.0002(b)(1).
19. Texas Comptroller, 2026 Compensation Limit.
20. Texas Tax Code § 171.1011.
21. Texas Tax Code § 171.002(a).
22. Texas Tax Code § 171.002(b).
23. Texas Tax Code § 171.152.
24. Texas Tax Code § 171.202.
25. Texas Tax Code § 171.362.
26. Texas Constitution Art. VIII, § 24-a.
27. Texas Tax Code § 151.051; § 321.101.
28. Texas Tax Code § 151.0101.
29. Texas Tax Code § 171.1016.
30. Texas Tax Code § 171.313.
31. Texas Tax Code § 171.10131.
32. Texas Tax Code Chapter 171, Subchapter M.
33. Texas Tax Code Chapter 171, Subchapter L.