Texting Laws for Business and By State

Texting Laws for Business Article Summary

1. Business SMS is a highly effective engagement channel, but strict texting laws for business like the TCPA, CAN-SPAM, and CTIA guidelines require clear consent and compliance to avoid legal and financial risks.
2. Companies must also navigate A2P 10DLC registration and state-specific laws, which add complexity and require careful management based on the recipient's location.
3. By following best practices such as obtaining documented consent, providing opt-out options, and respecting data privacy, businesses can run compliant, high-performing SMS campaigns while building customer trust.

Business text messaging is an unparalleled tool for customer engagement, yet it operates within a stringent and complex legal framework. As of May 2026, non-compliance with these regulations carries severe financial penalties and can cause irreparable damage to a brand's reputation. Businesses must navigate a multi-layered system of rules, including federal laws like the Telephone Consumer Protection Act (TCPA), mandatory carrier requirements through The Campaign Registry (TCR), and an expanding patchwork of state-specific statutes. This guide provides a definitive overview of the texting laws for business and outlines the practical steps required to build a compliant, effective, and trustworthy SMS strategy.

The Federal Foundation: TCPA, CAN-SPAM, and CTIA Rules

A core set of federal regulations and industry standards governs all business texting in the United States. Mastering these rules is the foundational step toward developing a compliant and successful SMS communication program.

The Telephone Consumer Protection Act (TCPA)

The TCPA is the primary federal law governing business communications, and it treats text messages with the same gravity as telephone calls[9]. The most critical requirement for businesses is to obtain "prior express written consent" before sending any promotional or marketing text messages. This SMS opt in must be documented and acquired via a clear disclosure that explicitly states the user is agreeing to receive marketing texts from the specified business[5].

For purely informational messages, such as appointment reminders or shipping notifications, the law requires "prior express consent." While this standard is less strict, it still requires the consumer to take affirmative action, such as providing their phone number for that specific purpose.

The CAN-SPAM Act

Although designed for commercial email, the CAN-SPAM Act's provisions also apply to commercial electronic messages, including business texts sent to a mobile phone[8]. The Act mandates several key actions:

• Identify messages clearly as an advertisement.
• Include a valid physical postal address of the sender.
• Provide a clear and conspicuous method for opting out of future messages.
• Honor all opt-out requests within 10 business days.

CTIA Guidelines

The CTIA is a trade association for the U.S. wireless industry. While its guidelines are not federal law, they are strictly enforced by mobile carriers such as AT&T, T-Mobile, and Verizon. Adherence is therefore essential for ensuring message deliverability. Core CTIA principles mirror federal law, focusing on obtaining consumer consent, providing clear opt-in and opt-out instructions, and disclosing program details like message frequency.

A2P 10DLC and Mandatory Campaign Registration

The modern standard for compliant business texting is Application-to-Person (A2P) messaging using 10-digit long codes (10DLC). This system is designed to increase transparency and combat spam, making it a non-negotiable requirement for professional business communications. To learn more, see our comprehensive guide on A2P 10DLC: What Is It? Registration and SMS Compliance.

This framework requires businesses to register with The Campaign Registry (TCR), the central authority that vets and approves all business texting campaigns. Registration is mandatory and enforced by all major mobile carriers. Unregistered SMS traffic is now subject to aggressive filtering, higher fees, and eventual blocking, effectively shutting down non-compliant communication channels.

The registration process consists of two primary steps:

1. Brand Registration: Your business must be registered by providing verifiable information, including its legal name, tax ID (EIN), and official address.
2. Campaign Registration: Each specific texting use case (e.g., marketing, customer service, two-factor authentication) must be registered as a distinct "Campaign." This requires detailing the campaign's purpose, providing message samples, and describing how users opt in and out.

Navigating this mandatory process requires precision. Ringover streamlines this with a complete TCR Registration Guide and straightforward instructions for SMS compliance registration (U.S.). To budget effectively, businesses must also account for the associated TCR registration Fees. Understanding how to prevent rejections in TCR Campaign Requests is critical to ensuring a swift and successful launch.

Navigating State-Specific Texting Laws

Beyond the federal framework, businesses must also comply with a growing number of state-level regulations. Critically, compliance is determined by the recipient's location, not the sender's. These laws are often stricter than their federal counterparts and create additional compliance obligations[1].

Notable examples of states with unique texting laws for business include:

• Florida: The Florida Telephone Solicitation Act (FTSA) uses a broader definition of an "autodialer" than the TCPA, creating a more litigious environment for businesses contacting Florida residents[2].
• California: The California Consumer Privacy Act (CCPA) grants consumers rights over their personal data, including the phone numbers collected for SMS campaigns. Businesses must provide transparent privacy notices and honor consumer data requests[4].
• Washington: The state's commercial electronic mail act requires that commercial texts clearly identify the sender's business name and city of origin in each message[3].
• Arizona: A specific state law prohibits unsolicited "spam" text advertisements, adding another layer of enforcement for the consent-first approach.

Other states, such as Oklahoma and Utah, also have their own specific statutes. This complex regulatory map demands that businesses research and adhere to the laws in every state where they contact consumers.

Actionable Best Practices for SMS Compliance

Implementing a clear and disciplined set of best practices is the most effective way to manage legal risk and build a high-performing SMS program.

Step 1: Secure and Document Consent

The golden rule of SMS compliance is to obtain proper consent before sending the first message. Differentiate between express consent for informational messages and the more stringent express written consent required for marketing messages. Use compliant opt-in methods, such as keyword campaigns ("Text START to 555-555"), web forms with unticked checkboxes and clear disclosure language, or documented verbal agreements. Crucially, you must maintain a verifiable record of when and how each contact provided consent to serve as proof of compliance.

Step 2: Craft and Send Compliant Messages

Every message must adhere to foundational standards to maintain trust and deliverability.

• Identify Your Brand: Always state clearly who is sending the message.
• Provide a Clear Opt-Out: The first message and periodic messages thereafter must include simple, clear instructions on how to opt out (e.g., "Reply STOP to cancel").
• Observe Quiet Hours: While TCPA time-of-day restrictions specifically apply to voice calls, it is a firm best practice to avoid sending texts during late-night or early-morning hours in the recipient's local time zone.
• Avoid Prohibited Content: Carriers strictly forbid content related to Sex, Hate, Alcohol, Firearms, and Tobacco (SHAFT), as well as illegal substances, deceptive marketing, and other sensitive topics.

Step 3: Automate Opt-Outs and Uphold Data Privacy

A compliant communication platform must process opt-out requests automatically and instantly. When a user replies with a standard keyword like STOP, QUIT, or UNSUBSCRIBE, they must receive no further messages from that campaign other than a single confirmation of their request.

Furthermore, you must respect data privacy. A phone number collected for one purpose (e.g., order confirmations) cannot be used for another (e.g., weekly promotions) without obtaining separate, explicit consent for that new purpose. Adherence to these legal obligations is paramount, a principle reflected in Ringover's own general terms and conditions of sale and services.

Conclusion

Successfully leveraging business text messaging requires a disciplined and proactive approach to compliance. The essential pillars are a firm grasp of federal laws like the TCPA, strict adherence to industry standards through A2P 10DLC registration, awareness of state-level variations, and consistent implementation of best practices centered on consumer consent. By treating compliance not as a regulatory burden but as a fundamental component of building customer trust, businesses can confidently use text messaging as a sustainable and highly effective communication channel. To start sending text campaigns for your business, start your free Ringover trial today!

Business Laws for Texting FAQ

Are texts between 9pm and 8AM illegal?

Under the TCPA, marketing texts should not be sent before 8 a.m. or after 9 p.m. in the recipient’s local time. Sending messages outside these hours can increase legal risk.

How many times does someone need to text you before it's harassment?

There is no specific number defined by law. Repeated unwanted messages may be considered harassment depending on frequency, intent, and recipient complaints.

What is the new text message law in Texas?

Texas enforces strict telemarketing rules under the Texas Business and Commerce Code. These laws expand on federal TCPA requirements and increase enforcement risks for unsolicited messages.

Can you get in legal trouble for texting someone?

Yes, businesses can face fines and lawsuits if they send marketing texts without prior express written consent or fail to follow TCPA and CTIA guidelines.

Is it illegal for a business to text you?

It is legal if the business has obtained proper consent. Without consent, sending marketing texts is a violation of the TCPA.

Is texting acceptable in business?

Yes, texting is a common and effective business communication method when used responsibly and in compliance with regulations.

Is B2B cold texting illegal?

B2B texting is generally less restricted than B2C, but consent, identification, and opt-out requirements still apply, especially when messages are sent to mobile devices.

Citations

• [1]https://www.dnc.com/state-text-laws
• [2]https://www.intradyn.com/text-message-laws-by-state-2026
• [3]https://www.textedly.com/text-messaging-laws-every-business-has-to-know-about
• [4]https://mailchimp.com/resources/text-messaging-laws-by-state
• [5]https://www.business.com/articles/text-message-laws
• [8]https://www.ftc.gov/business-guidance/resources/can-spam-act-compliance-guide-business
• [9]https://legalclarity.org/what-are-the-fcc-regulations-on-text-messages

Published on May 11, 2026.