Setting up WhatsApp for a practice: ownership, access and what it costs

A practice should own its WhatsApp account through a business portfolio held in the practice's name, with at least two administrators and a fresh number. The configuration (a number, an API connection, some templates) takes an afternoon. The decisions that cause trouble later are about ownership, access and money.

This guide covers who owns the account, who sees what, what happens on a staff member's last day, how Meta's rules and pricing work, and what to change before 1 October 2026.

What we'll cover

• Decide who owns the account
• Which number should the practice use?
• Access, and the last-day problem
• Templates and what Meta will approve
• Building it with CodeWords
• The 24-hour window and what it governs
• How the money works, including October 2026
• Quality rating and sending limits
• Telling clients, and the first fortnight
• Making it survive
• Limits worth knowing about
• What to set up first
• FAQs

Key takeaways

• The Meta business portfolio, not the phone number, holds the WhatsApp accounts, numbers, billing and permissions, so it must belong to the practice.
• A practice number must be removed from the consumer WhatsApp app before registration, and the old chat history does not transfer.
• Outside the 24-hour window, every message to a client must use a template that Meta approved in advance.
• From 1 October 2026, service messages and in-window utility replies become chargeable (Meta pricing documentation, 2026).
• Start with about twenty willing clients for two weeks before rolling out to the whole book.

Decide who owns the account

The practice should own the account, through a Meta business portfolio held in the practice's name. The portfolio holds the WhatsApp accounts, the numbers, the billing and the permissions. Volume-based pricing is aggregated across everything inside it (Meta pricing documentation, 2026).

Two rules prevent most problems.

The portfolio belongs to the practice. It does not belong to a partner's personal Facebook account, a former marketing contractor or whoever set it up. Recovering an account from someone who has left is possible, but slow.

More than one person has administrative access. A single administrator is a single point of failure, and the failure happens when you need that person most.

Write down who holds which role. Review the list when people join or leave, in the same place you review every other login.

Which number should the practice use?

Use a fresh number that the practice controls and can receive a verification code on. Choose it once, because moving later is hard.

The number cannot be in active use on the consumer WhatsApp app. Registering it on the platform means removing it there first, and the consumer history does not come across. A landline works, because verification can arrive by voice call.

Do not reuse a partner's personal number, even though hundreds of clients have it saved. Doing so pulls personal history into a practice asset and makes the eventual separation harder. Keep the old number answering for a while after the switch.

Access, and the last-day problem

Business platforms let several people work the same number while the practice keeps the history. This is the main operational reason to leave the consumer app.

That benefit holds only if you administer access: grant it per person, remove it on departure and review it periodically. When someone leaves, their access ends and the conversations stay with the practice. With personal numbers, the conversations leave with the person.

Decide at the same time who covers a colleague's conversations during leave, and who owns the shared inbox when nobody is assigned. Unowned inboxes fill up quietly.

Templates and what Meta will approve

Any message to someone who has not messaged you recently must use a template that Meta approved in advance. Templates carry variables for personal details. Each template is categorised as utility, marketing or authentication, and the category affects both approval and cost.

For a practice, the useful templates are utility: a document request, a deadline notice, a status update, an appointment confirmation. Each relates to a transaction or service the client already has with you, which is what the utility category covers.

Anything promoting an additional service is marketing, and Meta treats it differently. Do not label marketing as utility. Meta corrects miscategorised templates, and repeated miscategorisation affects the account's standing.

Submit templates early, because approval takes time and some are refused and need a rewrite. Write each one so a client who has not thought about you for six months can tell who is messaging and why within the first line.

Building it with CodeWords

CodeWords connects to more than 3,000 integrations (CodeWords pricing page, 2026), and you make each connection once and reuse it.

1. Open CodeWords and start a new automation.
2. Describe to Cody, the automation builder, what should happen in plain language: which clients get which message, what triggers each one, what stops it, and what has to reach a person.
3. Authorize the connections to your practice management or ledger system and your WhatsApp Business Platform account.
4. Describe the exceptions: a client who has replied, one who has asked not to be messaged, anything that reads like a complaint or a request for advice, anything about fees.
5. Run it on a small group of cooperative clients for two weeks before extending it, and watch the quality rating while you do.

You describe the outcome; Cody builds it, connects it, and deploys it. The free plan covers light use, with Pro at $39 per month and Business at $100 per month as usage grows (CodeWords pricing page, 2026). Details are on the pricing page.

The 24-hour window and what it governs

When a client messages you, a 24-hour window opens in which you can reply freely, without a template. Outside the window, you must contact the client with an approved template.

This shapes how a practice plans its sending. Reactive support is straightforward, because the client started the conversation. Proactive contact, which is most of what a practice wants to automate, depends on templates and needs planning.

The state of the window is a real variable. A reply drafted at 9am to a message received at 8am the day before will not send in the form you wrote, and an automation that does not check the window either fails or sends something else.

How the money works, including October 2026

WhatsApp pricing has been per message since Meta retired conversation-based pricing on 1 July 2025. Meta prices utility, marketing, authentication and service messages by category and by market, and aggregates volume tiers across every WhatsApp account in the business portfolio (Meta pricing documentation, 2026).

From 1 October 2026, service messages become chargeable at the same rates as utility and authentication by market. Each business phone number gets a free tier of 1,000 delivered service messages per month. Utility messages sent in reply within the 24-hour window, free since July 2025, also become chargeable (Meta upcoming pricing updates, 2026).

For a small practice the sums are modest. The effect is on design: a setup that assumed free in-window replies now has a running cost, and back-and-forth conversation appears on the bill. Meta can update rates up to quarterly (Meta pricing documentation, 2026), so check the pricing page each quarter.

Quality rating and sending limits

Meta scores each number on how recipients respond to it. Blocks and reports lower the score, and a falling rating restricts how many people you can message. The restriction can arrive mid-season, when you can least absorb it.

Practices usually score well, because clients expect to hear from their accountant and a document request is wanted. The ways firms lose the rating are avoidable:

• messaging people who never opted in
• sending too much too fast from a new number
• ignoring anyone who asks you to stop
• promoting services to clients who only wanted their accounts done

Sending limits step up as you demonstrate quality and volume, so starting small is both the enforced path and the sensible one. Limits apply across the portfolio rather than to one number, which matters if the practice runs more than one number.

Telling clients, and the first fortnight

Tell clients before the first automated message arrives, from a channel they already recognise.

Say what the number is, what it will be used for, what it will not be used for, and how to opt out. Ask them to save the number, because a message from an unsaved number reads as spam regardless of content.

Then start with a small group. A fortnight with twenty willing clients shows what is wrong with the wording, the timing and the exceptions, and at that scale you can ring anyone who is confused. Rolling out to the whole book on day one removes that option.

Making it survive

• Keep the portfolio in the practice's name with at least two administrators.
• Review access when anybody joins or leaves, alongside every other system.
• Check the quality rating regularly, and investigate any drop that week.
• Re-read the pricing page quarterly, because rates can change each quarter.
• Honour opt-outs immediately and permanently, across every automation rather than only the one that sent the message.

Limits worth knowing about

No group messaging. Every message on the platform goes to one recipient.

Unofficial tools violate the terms and put the number at risk of being cut off, which during January would be a serious problem.

Templates constrain proactive contact. Each message you might need must be approved before you need it.

Rules and pricing change. Treat any setup as something to review regularly, not something to finish.

The platform cannot fix the message. A badly worded request sent reliably is still a badly worded request.

What to set up first

Set up the portfolio first: in the practice's name, with two administrators and a fresh number. Do it before any template, automation or client contact. It is half an hour of work, and it is the part that is expensive to change afterwards.

Two habits make the difference. Administer access the way you administer every other system, since the argument for a business platform is that the conversations belong to the practice and not to a phone. And check the pricing and rules each quarter, because Meta has changed its charging model before and can do so again.

FAQs: WhatsApp Business Automation

What does WhatsApp automation do?

WhatsApp automation sends, sorts and answers WhatsApp messages for you, so routine client chats run without someone typing each reply.

• Reminds clients about deadlines and missing documents.
• Collects receipts and files them.
• Answers common questions outside office hours.
• Books calls into your calendar.

Is WhatsApp automation legal?

Yes, WhatsApp automation is legal when it runs through the WhatsApp Business app or Platform and clients have opted in. Since 15 January 2026, Meta bans general-purpose AI chatbots on the Platform, but task bots like reminders stay allowed (respond.io, 2026).

How to set up automated responses on WhatsApp Business?

To set up automated responses on WhatsApp Business, open Business tools in the app settings [VERIFY: menu path in the current app].

• Greeting message: first reply to a new contact.
• Away message: reply outside your hours.
• Quick replies: saved answers sent with a shortcut.

How to connect AI to WhatsApp?

To connect AI to WhatsApp, use the WhatsApp Business Platform through a provider or builder, and keep the AI on a business task. CodeWords Pro ($39/mo) includes a WhatsApp agent (CodeWords pricing, 2026).

How can I automatically send WhatsApp messages from my Excel file for free?

You can automatically send WhatsApp messages from an Excel file by having an automation tool read each row and send an approved template. Free tools that drive a personal WhatsApp account risk a ban [VERIFY: WhatsApp terms on unofficial automation].

Related reading

• Which channel is the client file
• Making a document request land
• Tax season as a queueing problem