Xero Bill Automation for Accounting Firms: Collect Client Bills Across Many Xero Organisations (Malaysia 2026)

For an accounting or bookkeeping firm, bill entry isn't one Xero file. It's twenty, fifty or a hundred client organisations, each with its own chart of accounts, tax settings and suppliers. And the bills rarely arrive in an orderly way: a client's director forwards a WhatsApp photo, an admin emails a PDF with a month of invoices, a group client sends bills for three different companies in one message.

This guide covers where that time goes, what Xero's own tools do and don't solve for firms, and how to set up one channel that routes every client's bills into the right Xero file as drafts.

Where the time goes in client bill processing

• Sorting by client. Before anyone can enter a bill, someone has to work out which client, and for group clients which company, it belongs to.
• Splitting bundles. One email or PDF often holds several bills that each need entering separately.
• Retyping. Supplier, invoice number, dates, line items, SST and totals, for every bill.
• Duplicates. Clients resend bills, or send the same bill by WhatsApp and email.
• Month-end crunch. Bills held back until the last week arrive all at once.

What Xero's own tools do for firms

Xero gives every organisation its own bills forwarding address and Smart Document Capture for reading documents. Both work well for a single company, but they are per organisation: each client has a different address, and clients (or your staff) must send each bill to the right one. Hubdoc works the same way. See how to email bills to Xero for the details.

Paid capture tools such as Dext give firms a dashboard across clients, with each client usually set up with its own account or submission route. That suits firms whose clients will use an app. Many Malaysian clients won't: they use WhatsApp. See our comparison of Xero bill scanning tools.

One WhatsApp number and mailbox for every client, with WazzOCR

WazzOCR is a Xero app built by FusionETA. You connect your clients' Xero organisations to your firm's WazzOCR account, with no limit on how many. Clients send bills to one WhatsApp number or one email mailbox, and WazzOCR works out which client company each bill is for.

How WazzOCR handles a bill

1. A bill arrives on your WazzOCR WhatsApp number or bills mailbox, as a phone photo or a PDF. One email can carry several attachments, and one PDF can hold several bills: WazzOCR splits them and handles each bill separately.
2. AI reads it: supplier, invoice number, bill and due dates, currency, each line item, discounts, SST or other tax, and the total. It copes with angled photos, handwritten receipts and Malaysian formats such as DD/MM dates and per-line SST codes.
3. It works out which client company the bill is for. WazzOCR reads the “Bill To” name and matches it against the Xero organisations you've connected, allowing for Sdn Bhd and Bhd suffixes, branch names and abbreviations. If it isn't sure, it asks on WhatsApp with a numbered list of companies. Anything still unresolved waits in the Unmatched tab of your WazzOCR dashboard.
4. It checks for duplicates. If that client's Xero already has an active bill with the same invoice number, WazzOCR tells you instead of creating a second one.
5. It creates a draft bill in that client's Xero: the supplier is matched to an existing Xero contact (or added), each line is coded to an expense account from that client's own Xero chart of accounts, tax is matched to that client's Xero tax rates, foreign-currency bills keep their currency, and the original file is attached to the bill.
6. Your team reviews and approves in Xero. WazzOCR replies on WhatsApp with a summary and a link to the draft. It never approves or posts anything.

Setting up WazzOCR for a firm

1. Start a free trial and sign in with Xero. Xero's official connection screen lets you choose which client organisations to connect, and no passwords are shared with WazzOCR.
2. Connect the rest of your client organisations from Settings. Each Xero organisation can be connected to one WazzOCR account, so agree with each client whether your firm or the client holds the connection.
3. Get your firm's own WhatsApp number (set up by FusionETA through Wazzup24) and, if you want one, a bills mailbox for clients and suppliers who prefer email.
4. Tell clients one thing: send every bill to this number or address. They don't need to install anything or say which company it's for.
5. Review drafts in each client's Xero, and clear the Unmatched tab on the WazzOCR dashboard as part of your routine.

A workable weekly routine

• Daily: answer any WhatsApp “which company?” questions, so bills don't queue.
• Weekly: review and approve drafts per client in Xero, check coding on new suppliers, and clear the Unmatched tab.
• Month-end: because bills have been flowing in all month, month-end becomes a review, not a data-entry sprint.

Know the limits before you roll it out

WazzOCR does one job: supplier bills into Xero. Be clear with your team that it doesn't:

• create sales invoices, receipts or spend money transactions, or credit notes (bills only, always as drafts);
• assign tracking categories (add those during review if your clients use them);
• validate supplier e-invoices against LHDN MyInvois;
• catch a resent bill that has no invoice number (the duplicate check uses the invoice number).

Extra staff logins for your firm are added by FusionETA during setup.

Pricing

WazzOCR is sold as an annual plan priced by how many bills you send each month, from USD 1,000 a year. Firms with many clients or high volumes get a tailored quote. Talk to us about your client count and monthly bill volume.

Frequently asked questions

Can one WazzOCR account handle all our clients' Xero organisations?

Yes. There's no limit on the number of organisations connected to one account, and bills are routed by the client company named on each bill.

Do clients need to tell us which company a bill is for?

No. WazzOCR reads the “Bill To” name. If two of your clients have similar names and it can't tell them apart, it asks on WhatsApp rather than guessing.

Can a client and our firm both connect the same Xero organisation?

No. Each Xero organisation can be connected to one WazzOCR account at a time.

Does it work for Singapore or other non-Malaysian clients?

Any Xero organisation can be connected. The bill's currency is kept and its tax is matched to that organisation's own Xero tax rates.

Do clients need to install an app?

No. They send bills on WhatsApp or by email, as they do today.

Xero features as at November 2026; check Xero Central for current details. WazzOCR is a FusionETA product. Xero is a trademark of Xero Limited; WhatsApp is a trademark of Meta.