Texas SMS Marketing Laws and Regulations: Compliance Guide for Businesses Texting Texas Customers

Key Takeaways:

• Texas Senate Bill 140 (effective September 1, 2025) expanded the state's telemarketing law to explicitly cover SMS and MMS marketing messages
• Businesses with consent-based SMS programs are EXEMPT from Texas registration requirements, but must still follow consent, quiet hours, and Do-Not-Call list rules
• Violations now trigger Texas DTPA (Deceptive Trade Practices Act) allowing private lawsuits with penalties up to $1,500 per violation, treble damages for willful violations, plus attorney fees
• Texas Attorney General enforcement can seek up to $5,000 per violation
• Quiet hours restrictions prohibit marketing texts before 9am or after 9pm recipient's local time
• Prior express written consent is required for all marketing texts to Texas residents, with proper documentation
• Texas No-Call list must be scrubbed against before sending marketing texts

Texas recently became one of the strictest states for SMS marketing compliance. Senate Bill 140, which took effect September 1, 2025, transformed Texas's existing telemarketing law into what industry observers call a "super mini-TCPA" that specifically targets text message marketing with aggressive enforcement mechanisms and substantial penalties.

Most businesses texting customers nationally didn't realize Texas was quietly building one of the toughest SMS compliance regimes in the country. The state took its existing telephone solicitation law, explicitly added text messages to the definition, connected violations directly to the Texas Deceptive Trade Practices Act (DTPA), and opened the door to private lawsuits with minimal procedural barriers.

This guide explains what Texas SB 140 actually requires, how recent clarifications from the Texas Attorney General affect your business, and how to implement compliant SMS marketing that protects you from Texas's heightened penalties while effectively reaching the second-largest state by population.

Important disclaimer: This guide provides general information about Texas SMS marketing regulations, not legal advice. Consult with an attorney familiar with Texas telecommunications and consumer protection law for guidance on your specific situation.

Why Texas Laws Matter Even If You're Not Based There

Texas has approximately 30 million residents, making it the second-largest state by population. If you're marketing to customers nationally, a significant portion of your SMS list likely includes Texas phone numbers. You can't ignore Texas regulations just because your business operates in New York, California, or anywhere else.

Jurisdiction follows the customer. If you're texting someone with a Texas phone number or located in Texas, you're subject to Texas law regardless of where your business is registered or where you're physically sending messages from.

Texas is also becoming increasingly aggressive about enforcement. The state historically focused enforcement on telephone-based telemarketing violations. SB 140's expansion to SMS brings that same enforcement intensity to text marketing, and Texas has shown no hesitation to pursue violations aggressively.

The real risk comes from private enforcement. SB 140 connects telemarketing violations to the Texas DTPA, which provides a private right of action. This means individual consumers or class action lawyers can sue directly without needing to file complaints with the Attorney General or navigate administrative processes first.

Private lawsuits are profitable under Texas law because plaintiffs can recover statutory damages ($500-1,500 per violation under federal TCPA, potentially more under Texas law), treble damages for willful violations, mental anguish damages, and mandatory attorney fees. One compliance mistake affecting hundreds of Texas customers creates substantial lawsuit exposure.

A single improperly sent marketing text to a Texas customer could trigger $1,500 in potential damages. Send a campaign to 1,000 Texas customers without proper consent and face potential exposure of $1.5 million. These aren't theoretical numbers. Class action lawsuits targeting SMS violations are already common, and Texas's enhanced penalties make them even more attractive to plaintiff attorneys.

Understanding SB 140: What Changed on September 1, 2025

Texas Business & Commerce Code Chapters 302-305 have regulated telephone solicitation since 2009. These chapters previously applied primarily to voice calls. SB 140 fundamentally changed the landscape by explicitly including text messages.

The Definition Expansion That Changes Everything

The key amendment was to Texas Business & Commerce Code § 302.001(7), which now defines "telephone solicitation" as:

"A call or other transmission, including a transmission of a text or graphic message or of an image, initiated by a seller or salesperson to induce a person to purchase, rent, claim, or receive an item."

This definition explicitly covers SMS, MMS, and any electronic message intended to market products or services. The term "induce a person to purchase" is interpreted broadly to include promotional offers, discounts, sales announcements, and marketing communications generally.

The DTPA Connection: Why Penalties Jumped

SB 140's most significant impact isn't new substantive requirements. The existing Texas telemarketing law already required consent, imposed quiet hours, and restricted calling Do-Not-Call list numbers. What changed is how violations are enforced and penalized.

SB 140 made violations of Chapters 304 and 305 (consent, quiet hours, Do-Not-Call) automatic violations of the Texas Deceptive Trade Practices Act. This connection is crucial because DTPA allows:

Private lawsuits: Consumers can sue directly without administrative prerequisites

Enhanced damages: Economic damages, mental anguish damages, and treble damages for intentional violations

Mandatory attorney fees: Prevailing plaintiffs recover attorney fees and costs, making lawsuits profitable even for small individual damages

Multiple recovery: The law explicitly states that recovering in one lawsuit doesn't prevent future lawsuits for additional violations

Before SB 140, consumers had to navigate administrative complaint processes before pursuing legal action for telemarketing violations. Now they can file lawsuits immediately, and the DTPA framework makes class actions particularly attractive.

The Registration Requirement (And Major Exemption)

SB 140 initially appeared to require businesses sending marketing texts to Texas residents to register as telemarketers with the Texas Secretary of State. Registration requires a $200 filing fee, $10,000 security bond, quarterly reporting, and public disclosure requirements.

This created significant concern because registration applies per business location and imposes ongoing administrative burden. For businesses with multiple locations, costs could reach tens of thousands of dollars annually.

Critical Update - November 2025: Following litigation challenging the constitutionality of registration requirements for consent-based text marketing, the Texas Attorney General clarified that businesses operating consent-based text message marketing programs are specifically exempted from Chapter 302 registration requirements.

This means if you're sending marketing texts only to people who have provided prior express written consent, you are NOT required to register with the Texas Secretary of State. This exemption applies regardless of your business size, structure, or location.

The settlement agreement and subsequent guidance from the Secretary of State explicitly states: "Any business that sends text messages with prior consent of the consumer is not required to complete the Telephone Solicitation Registration Statement."

This exemption is huge. It means most legitimate SMS marketing programs won't face registration burdens. However, the exemption only applies if you actually have proper consent. Without documented consent, you're not only violating TCPA and Texas substantive requirements, you're also potentially subject to registration requirements.

Texas Consent Requirements for SMS Marketing

While SB 140 didn't significantly expand consent requirements beyond what existed, it made the penalties for lacking consent much more severe. Understanding and implementing proper consent is now absolutely critical for Texas compliance.

Prior Express Written Consent Standard

Texas law requires prior express written consent before sending marketing texts. This aligns with federal TCPA requirements but is interpreted strictly under Texas law.

Consent must be:

In writing: Electronic or physical signature/agreement

Express: Clearly authorizes marketing texts specifically (not just "communications")

Prior: Obtained before sending any marketing messages

Specific: Identifies your business by name and what you'll be texting about

Documented: Provable if challenged in litigation

What Proper Texas Consent Looks Like

Consent language must clearly and conspicuously disclose:

• Business name sending the texts
• Types of messages (promotional, marketing, offers, etc.)
• Approximate message frequency
• That consent is not required for purchase
• How to opt out (standard is "Reply STOP")
• That message and data rates may apply

Here's compliant consent language for Texas customers:

✅ Compliant: "I agree to receive recurring automated marketing text messages from [Business Name] at this number about promotions and special offers (approx. 2-4 messages/month). Consent is not required for purchase. Reply STOP to opt out. Message & data rates may apply."

This language explicitly mentions text messages, identifies the business, explains message type and frequency, includes the non-requirement disclaimer, provides opt-out instructions, and discloses potential costs.

❌ Non-compliant: "Sign up for updates from our business."

This is too vague. It doesn't mention text messages specifically, doesn't explain frequency, and doesn't include required disclosures.

Consent Documentation Requirements

Given that consent exempts you from registration and protects against DTPA lawsuits, documentation is critical. For every Texas customer, maintain records of:

• Timestamp: Exact date and time consent was provided
• Method: How consent was obtained (web form, text-to-join keyword, verbal with documentation, etc.)
• Consent language: Exact wording customer agreed to
• IP address: If consent was electronic, capture IP for verification
• Source: Which form, page, or interaction generated the opt-in

Automated consent logging through your SMS platform is essential. Manual documentation fails at scale and creates gaps plaintiff attorneys exploit in litigation.

Sakari's platform automatically logs consent timestamps, methods, and sources for every contact, creating the documentation trail necessary for Texas compliance and legal defense.

Quiet Hours and Timing Restrictions

Texas law prohibits marketing calls and texts before 9am or after 9pm recipient's local time. This restriction applies seven days a week, including weekends.

Enforcement of Quiet Hours

Quiet hours violations are specifically prohibited under Texas Business & Commerce Code § 304.002. SB 140 made these violations automatic DTPA violations, meaning a single text sent at 8:59am or 9:01pm to a Texas customer creates lawsuit exposure.

The "recipient's local time" language is important. If you're in California texting a customer in Texas, you must send based on Texas time, not your local time. Businesses operating across time zones need systems that adjust send times based on recipient location.

Implementing Quiet Hours Compliance

Your SMS platform should automatically enforce quiet hours based on recipient time zones. Manual tracking of time zones and send times fails when texting hundreds or thousands of customers across multiple regions.

Key implementation requirements:

• Identify Texas customers in your database (phone number area codes, addresses, or self-reported location)
• Configure platform to restrict marketing messages outside 9am-9pm for Texas recipients
• Account for time zone differences if your business operates in different zone
• Test quiet hours enforcement regularly to ensure it's working correctly

Sakari's quiet hours functionality can be configured to enforce Texas-specific timing restrictions automatically, preventing messages outside the permitted window and reducing violation risk.

Exceptions to Quiet Hours

Transactional messages typically aren't subject to quiet hours restrictions. Appointment reminders, order confirmations, shipping updates, password resets, and similar non-marketing communications can be sent outside 9am-9pm windows.

However, be conservative about what qualifies as "transactional." A message that's primarily informational but includes promotional content might be considered marketing. "Your appointment is tomorrow at 2pm. Also, check out our spring sale!" combines transactional and promotional elements. The promotional component potentially makes the entire message subject to quiet hours restrictions under strict interpretation.

Texas Do-Not-Call List Requirements

Texas maintains a state-specific Do-Not-Call list separate from the federal National Do-Not-Call Registry. Businesses must scrub both lists before sending marketing texts to Texas residents.

Registration and Scrubbing Requirements

To access the Texas Do-Not-Call list for scrubbing purposes, businesses must:

1. Register at the Texas Do-Not-Call list website
2. Pay the applicable access fee (varies based on number of lookups)
3. Download and scrub list quarterly (list is updated regularly)
4. Document scrubbing activities and dates

Failure to scrub against the Texas list creates violation exposure even if you've scrubbed against the federal registry. Texas list includes consumers who specifically registered in Texas but might not be on the federal list.

Scrubbing Frequency and Documentation

Texas regulations don't specify exact scrubbing frequency for text marketing, but best practice is quarterly scrubbing at minimum. More frequent scrubbing (monthly) provides additional protection, especially for high-volume programs.

Document every scrubbing activity:

• Date list was downloaded
• Number of records scrubbed
• Number of contacts suppressed
• Which campaigns were affected

This documentation proves compliance if challenged and demonstrates good faith effort to honor Do-Not-Call preferences.

Established Business Relationship Exception

Texas law provides an established business relationship (EBR) exception allowing contact with customers who have existing relationships with your business, even if they're on the Do-Not-Call list.

The EBR exception applies when:

• Customer has made a purchase, rental, or lease within the past 18 months, OR
• Customer has made an inquiry or application within the past 3 months

However, this exception doesn't override the consent requirement. You still need proper consent to send marketing texts. The EBR just exempts you from Do-Not-Call list restrictions for existing customers.

Be careful relying on EBR. If a Texas customer is on the Do-Not-Call list and explicitly asks not to be contacted, the EBR exception doesn't protect continued marketing. Consumer preference always prevails.

Transactional vs. Marketing Messages: Understanding the Distinction

Not all text messages fall under SB 140's marketing restrictions. Transactional or informational messages receive different treatment from promotional marketing messages.

What Qualifies as Transactional

Transactional messages are communications primarily related to an existing transaction, relationship, or account. Examples include:

• Appointment confirmations and reminders
• Order confirmations and shipping notifications
• Account alerts (password resets, security notifications)
• Payment reminders for existing obligations
• Service updates directly related to customer's account

These messages generally don't require marketing consent, aren't subject to quiet hours restrictions, and don't fall under the same Texas regulations as promotional texts.

What Qualifies as Marketing

Marketing messages are communications intended to induce purchases, promote products/services, or drive sales. Examples include:

• Promotional offers and discounts
• New product announcements
• Sales events and limited-time offers
• Abandoned cart reminders (these are gray area)
• Cross-sell and upsell recommendations

Marketing messages require prior express written consent, must comply with quiet hours, and must respect Do-Not-Call preferences.

The Gray Areas That Create Risk

Many real-world messages blur the line between transactional and marketing:

"Your appointment is tomorrow at 2pm. While you're here, ask about our spring promotion!" - Starts transactional, becomes marketing with promotional content

"Your oil change is due. Schedule today and save 20%!" - Service reminder (potentially transactional) combined with discount offer (marketing)

"Haven't seen you in a while! Time to book your next appointment." - Re-engagement message without explicit promotion, but purpose is generating business

Conservative approach: treat any message containing promotional elements or sales incentives as marketing requiring full consent. The transactional wrapper doesn't protect marketing content.

Exemptions to Texas SMS Marketing Regulations

Several categories of businesses are exempt from specific Texas requirements, though exemptions are narrower than many businesses assume.

Entities Exempt from Registration

Even before the consent-based exemption, certain business types were exempt from Texas telemarketer registration:

Publicly traded companies: Corporations with securities registered with SEC or state securities board

Financial institutions: Banks, credit unions, and other supervised financial entities

Insurance companies: Insurers licensed under Texas Insurance Code (for transactions covered by that code)

FCC-regulated entities: Businesses subject to FCC control or licensing

Nonprofit organizations: 501(c)(3) organizations and other qualifying nonprofits

Brick-and-mortar retailers: Businesses deriving majority of sales from established physical retail locations

These exemptions apply to registration requirements. They don't exempt these entities from consent requirements, quiet hours, or Do-Not-Call restrictions.

Messages Exempt from Marketing Rules

Certain communications are exempt from Texas telemarketing regulations entirely:

Business-to-business communications: Messages between businesses (not to individual consumers)

Political messages: Campaign communications and political advocacy

Nonprofit communications: Messages from qualifying nonprofits about their charitable activities

Existing customer communications: Messages to customers with established business relationships (subject to consent requirements)

Again, exemptions are narrow. Don't assume your messages are exempt without careful analysis of what you're sending and to whom.

Penalties and Enforcement Reality

Understanding penalty exposure helps calibrate compliance investment appropriately. Texas penalties are among the most severe in the country for SMS marketing violations.

Private Right of Action Under DTPA

SB 140's connection to DTPA creates the most significant enforcement risk. Individual consumers can sue for violations, recovering:

• Economic damages: Actual financial harm caused by violation
• Mental anguish damages: Compensation for emotional distress
• Statutory damages: $500-1,500 per violation under TCPA framework
• Treble damages: Up to 3x actual damages for intentional or knowing violations
• Attorney fees and costs: Mandatory recovery for prevailing plaintiffs

A single violation (one improperly sent text) could trigger $1,500 in damages. Multiply that by hundreds or thousands of messages in a campaign, add treble damages for willful violations, and exposure reaches millions quickly.

The law explicitly allows repeat recovery: "The fact that a claimant has recovered under a private action arising from a violation of this chapter more than once may not limit recovery in a future legal proceeding in any manner." This means one plaintiff can sue you multiple times for different violations.

Attorney General Enforcement

The Texas Attorney General can also pursue enforcement actions against SMS marketing violators. AG enforcement carries penalties up to $5,000 per violation.

While AG enforcement is less common than private litigation, high-profile violations or systematic abuse targeting vulnerable populations could trigger state action. AG enforcement often results in consent decrees requiring compliance measures beyond just paying fines.

Class Action Risk

Texas is already a hotspot for TCPA class action litigation. SB 140's enhanced penalties and streamlined plaintiff access make class actions even more attractive.

A typical class action scenario: Business sends marketing text campaign to 10,000 Texas customers. 5,000 lacked proper consent. Plaintiff attorneys file class action seeking $1,500 per violation (minimum). Potential exposure: $7.5 million before considering treble damages, attorney fees, or other DTPA remedies.

Settlement costs for SMS class actions regularly reach six or seven figures even when businesses believe they had some level of consent. The cost of defending litigation often exceeds settlement costs, creating pressure to settle even questionable claims.

Special Considerations for Different Business Types

Different industries face different compliance challenges under Texas law.

E-commerce and retail: Cart abandonment texts are gray area. Conservative approach treats them as marketing requiring consent. Order confirmations and shipping updates are clearly transactional and don't require marketing consent.

Healthcare providers: HIPAA compliance intersects with Texas requirements. Appointment reminders don't require marketing consent, but promotional messages (cosmetic procedure specials, wellness packages) do. Protected health information in texts requires additional HIPAA security measures.

Home services (HVAC, plumbing, electrical, pest control): Service reminders ("Time for your annual HVAC tune-up") might qualify as transactional for existing customers with service agreements. Promotional discounts for those services require marketing consent.

Real estate agents: Property listing alerts to clients with explicit requests might qualify as transactional. General market updates and promotional messages require marketing consent.

Automotive dealers and service centers: Service reminders for customers with scheduled maintenance might be transactional. Promotional offers (oil change specials, new vehicle promotions) require marketing consent.

For industry-specific SMS strategies maintaining compliance, review automated text message workflows that can be configured for Texas requirements.

Practical Texas Compliance Implementation

Get compliant with Texas SB 140 systematically without overhauling your entire SMS program.

Week 1: Audit current practices and Texas exposure

Identify how many Texas customers are in your database. Use area codes, billing addresses, or customer-provided location data to segment Texas recipients.

Review consent records for Texas customers. Can you prove when and how each person consented? If not, you have documentation gaps requiring remediation.

Analyze message content. Which messages are clearly transactional vs. marketing? Identify gray areas requiring classification decisions.

Week 2: Update consent processes

Ensure all opt-in forms, checkout processes, and consent collection points include Texas-compliant language explicitly mentioning text messages and including all required disclosures.

Implement automated consent logging capturing timestamp, method, IP address, and source for every Texas opt-in.

Update privacy policies to explain SMS marketing practices and Texas customer rights.

Week 3: Clean existing Texas customer lists

For Texas customers lacking documented consent, send re-permission campaigns: "Hi [Name], we're updating our records. Want to keep getting texts from us about [specific content]? Reply YES to opt in. Reply STOP anytime to opt out."

Remove Texas customers who don't respond or respond negatively from marketing lists. Continue transactional messages only to the extent permitted.

Week 4: Implement ongoing compliance controls

Configure SMS platform to enforce quiet hours (9am-9pm) for Texas recipients automatically.

Implement quarterly Do-Not-Call list scrubbing for Texas list and federal registry.

Train staff on Texas consent requirements, quiet hours, and opt-out handling.

Document compliance procedures for legal defensibility.

Most businesses achieve Texas compliance within 30 days of focused implementation. Ongoing compliance is manageable once systems are properly configured.

Working with Your SMS Platform for Texas Compliance

Your SMS platform should simplify Texas compliance, not complicate it. Required platform capabilities include:

Automated consent logging: Timestamp, method, and source documentation for every opt-in

Geographic segmentation: Ability to identify and tag Texas customers for special handling

Quiet hours enforcement: Automatic restriction of messages outside permitted hours based on recipient time zone

Instant opt-out processing: Immediate removal recognizing STOP, UNSUBSCRIBE, CANCEL, END, QUIT variations

Message audit trail: Complete logging of all messages sent with timestamps for compliance documentation

Compliance reporting: Dashboards showing consent rates, opt-out rates, and send time distributions

Sakari provides all these capabilities as standard platform features. Texas customers can be automatically segmented, quiet hours enforce 9am-9pm restrictions by recipient location, and opt-outs process instantly to prevent continued messaging. The platform's comprehensive logging satisfies Texas documentation requirements for proving consent and demonstrating compliance.

For businesses using CRM systems, integration capabilities maintain Texas compliance while syncing data. HubSpot integration preserves consent records and messaging history between systems for complete audit trails.

Ready to implement Texas-compliant SMS marketing that protects your business from SB 140's aggressive penalties while effectively reaching Texas customers? Start your free trial with Sakari and access compliance features specifically designed for Texas's enhanced requirements.