Would you answer a text from a business you don’t know, sent at night, with no clue who it’s from? Your customers won’t either.
Stats show that most people read texts within minutes, which is why businesses love this communication channel. But that same immediacy raises the bar. A text from your company lands on a personal device, next to messages from family and friends. If it’s unclear, mistimed, or unwanted, it reads as an intrusion, and the customer has a one-tap fix: delete, block, or report as spam.
The good news is that most texting mistakes are easy to avoid. Ask permission. Say who you are. Keep it short. Send it at a sensible hour. These ten professional text message etiquette rules below cover each one, so every business text of yours builds trust instead of burning it.
Business Texting Etiquette: The 10 Dos and Don’ts
1. Get a client’s consent first
Texting a customer who never agreed to be contacted that way is the fastest way to lose their trust—and can also get your organization in hot water. In the U.S., the Telephone Consumer Protection Act (TCPA) generally requires a person’s express consent before you send marketing texts to them and enforces penalties when violations of the act occur.
Because consent requirements can vary based on your specific use case, work with your legal counsel to determine what methods of obtaining consent are appropriate for your organization. And be sure to store a record of every opt-in from your customers with the date and the method. If a complaint ever comes in, that record is your proof.
2. Say who you are
Your customer probably doesn’t have your business phone number saved in their contacts. A text from an unknown sender looks like spam, so prove it isn’t in the first line. Open every new conversation with your name and business. Add the reason you’re texting. ‘Hi Dana, it’s Marcus at Brightline Plumbing. Your appointment is confirmed for Thursday at 10 a.m.’
After the first exchange, you can drop the introduction. If a customer hasn’t heard from you in a few months, bring it back. A quick reminder costs you five words and saves them from having to guess who you are.
3. Double-check the recipient
Wrong number texts are an embarrassing texting mistake, but slowing down prevents them. Before you hit send, confirm the recipient’s name and number. And if you reply from a shared inbox or a long thread, check who’s on the other end of the conversation first. A pricing quote or appointment detail sent to the wrong person looks careless. Even worse, the client who actually needs the information never receives it.
4. Keep it short
A text is a nudge, not a memo. Customers may read it in a push notification on their locked screen, often in a few seconds, so long messages could get skimmed or ignored.
Aim for one to three short sentences. Put the point in the first line and the action (confirm, reply, click, etc.) right after it. Cut out greetings like ‘I hope you’re doing well’ as well as anything the customer doesn’t need to act.
If the topic needs more room, such as a quote, a contract, or a complicated fix, send a short text that points to an upcoming email or offers a follow-up call. ‘Sent the quote to your inbox. Happy to walk through it by phone if that’s easier.’
5. Make every message useful
Before you send, ask one question: what does the customer get out of this text message? If the answer is ‘nothing,’ don’t send it.
The best business texts do one clear job: confirm an appointment, share a tracking link, answer a question, or flag a deadline. Promotions work when they’re timely and specific: a 20 percent discount that expires Friday beats ‘Check out our latest deals!’
Also, watch your frequency. For marketing texts, a few per month is plenty. If customers start replying STOP, you’re sending too many or sending the wrong things. Fix the content, not just the count.
6. Reply fast
Texting sets a speed expectation that email doesn’t have. Customers who text you usually want an answer today, as soon as possible.
During business hours, aim to respond within 20 minutes. If you need more time to find the answer, send an informative text alerting the customer about the delay in resolution. ‘Got it. I’ll have an answer for you by 3 p.m.’
Then send your reply by 3 p.m. A promised time that slips is worse than silence. And for messages that arrive after hours, send replies as one of the first tasks you do when you start the next business day.
7. Keep your tone professional—and human
Aim for the voice you’d use at your front desk: friendly, direct, and polite. Use the customer’s name. Use plain words and complete sentences.
Skip all caps, which reads as shouting. Skip slang, trendy jokes, and strings of exclamation points. Match the customer’s energy without copying their style. If they send an emoji, one in return is fine. If they don’t, don’t start.
Proofread every message before sending. A typo in a long email gets lost, but in a 20-word text it stands out. Autocorrect is a common culprit, especially with customer names, so read it once more.
8. Know when to switch channels
Texting is built for quick updates. It’s a poor communication option for conversations that need tone, nuance, or back-and-forth.
Move to a phone call when the topic is a complaint, a billing dispute, bad news, or anything a customer might read as sharp. Tone gets lost in a few typed words, and a short text can sound colder than you mean it to. A voice conversation clears up confusion in a minute that could take ten back-and-forth texts.
Use the text to set up the call. ‘I’d like to go over this with you directly. Can I call you at 2 p.m.?’ The customer will feel heard, and you will keep the issue from escalating.
9. Make opting out easy
An easy exit helps to build trust and is required by law. A hard one gets you reported as spam.
Include opt-out instructions in your first marketing message, such as ‘Reply STOP to unsubscribe.’ Repeat them periodically. When someone replies STOP, or any clear variation like ‘unsubscribe’ or ‘no more texts,’ act on it right away. Send one confirmation, ‘You’re unsubscribed and won’t receive more messages from us,’ and then stop.
Don’t send a ‘last chance’ offer. Don’t ask them to reconsider. Make a note of their opt-out request in their contact record in your CRM software. Honoring their request fast protects you legally and leaves the customer with a better last impression.
10. Keep up with changing best practices
Texting rules don’t stay still. Carriers update requirements and regulators revise guidance. A business that learned the rules once and stopped paying attention can fall out of compliance without noticing.
Make a habit of checking credible industry sources. The Campaign Registry (TCR) is a good place to start. It’s the central registry for 10DLC business texting in the U.S., and its resources page offers downloadable guides, short videos, and plain-language answers on registering brands and campaigns. Its news and events page is worth a look for updates as they’re announced.
Professional Text Message Etiquette: Quick Checklist Before You Send
Good business texting etiquette comes down to four habits: ask first, be brief, be useful, and be on time. None of them are complicated. All of them take discipline, because this business communication channel makes it so easy to skip them. Review this helpful checklist before you hit send on each text message from your company:
- Am I texting the right recipient?
- Does the recipient expect this text?
- Did I say who I am?
- Is it within business hours in their time zone?
- Is the point in the first line?
- Would I be comfortable if this appeared on a screen at a team meeting?
Putting Professional Text Message Etiquette into Practice
Every text you send is a small test of how much you respect the customer and their personal time. Pass it, and you become the business that confirms appointments without fuss, answers questions in minutes, and never clutters a phone with noise. Fail it, and you become a phone number that gets blocked.
Learn more about how your company can use OnSIP’s business SMS and MMS services.
Disclaimer: This blog is for informational purposes only and should not be construed as legal advice. Laws and regulations vary based on the specific facts and circumstances involved. Consult with your attorney regarding your specific compliance obligations.