Skip to content

Insight Job software and accounts 5 min read

MYOB vs Xero: test one invoice and part payment

By Renzo Demartini, Chartered Accountant ·

Drafted with AI, reviewed and spot-checked by me.

INV-5101 is prepared: $1,840.00 for Job 2101. It goes to billing contact A, not the site contact. A $600.00 receipt arrives. INV-5102 is also $600.00. INV-5101 is chosen, not INV-5102. $1,240.00 remains. The invoice you choose, not the amount, decides what a part payment clears.
The build behind this topicA$3,900

Invoice Check

Invoices that do not reach Xero or MYOB, duplicates, and job numbers that do not match.

  • Simpro
  • ServiceM8
  • AroFlo
  • Xero
  • MYOB
See Simpro to Xero invoice checks
Fixed price · AUD · No GSTA person approves

Most MYOB vs Xero pages compare features. They rarely follow one invoice: who it went to, what the customer received and what a part payment leaves owing. That is the handover a trade office lives with every week.

The short answer: before you choose, run the same sample invoice through both products. Record four things: the intended billing contact, the copy sent, the copy received and the balance after a part payment. Both vendors document parts of it: MYOB in its help,1 Xero on its invoicing page.3 Your own acceptance sheet shows whether your office can follow it.

  1. 01 · PrepareThe same invoice

    MYOB and Xero INV-5101 Sample

    • Job 2101$1,840.00
  2. 02 · SendCheck who gets it

    Send INV-5101 to contact A?The saved contact is site contact B

  3. 03 · ReceiveCheck what arrived
    • Opens for contact A
    • Job 2101 and $1,840.00 agree
  4. 04 · MatchApply $600.00 once

    MYOB and Xero INV-5101 Part paid

    $600.00

    $1,240.00 still owing.

At the end of the day Steps 2 and 4 are decisions about who is billed and what is paid.

Give both products the same job

Four checks on one invoice, with what each vendor’s public pages say
Check MYOB Business (browser) Xero (Australia)
Where it goes Send To field. You can add or change recipients.2 “Approve and email”.3
Your own copy “Email me a copy”. The customer cannot see it.2 Not on the page read. Test it.
What happened Activity history shows Emailed, and when the customer viewed it.2 Shows if an invoice “has been opened, when it was paid, or if payment is overdue”.5
Part payment “A full or part payment”, against the invoice you select.1 Steps not on the pages read. Test it. Quote the invoice number with each payment.4

Sample data, not a client’s. Use one maintenance invoice, INV-5101, for $1,840.00 on Job 2101, with no tax calculation, in demonstration files and with a mailbox you control. Record each product, plan and screen beside the evidence. MYOB documents browser and desktop steps separately, so keep them apart.1

Check the recipient before you send

Intended recipient

The person who pays the invoice: billing contact A.

Saved contact

The person who booked the work: site contact B, saved on the customer.

Office copy

A copy to your own mailbox, so you can see exactly what was sent.

The person who booked the work is often not the person who pays. Xero’s invoicing guide says to “Ask where to send the invoice”, because the invoice “probably needs to go to an accounts department”.4 Xero also reuses stored contact details.6 Hold the invoice when the saved contact is not the billing contact.

Check what arrived

Sample register of what to save, in both products
Evidence MYOB run Xero run
Sent copy INV-5101, $1,840.00 INV-5101, $1,840.00
Your copy Kept Kept
Billing mailbox Opens for contact A Opens for contact A
Job reference Job 2101 shown Job 2101 shown

These are targets, not measured results. Save the copy the customer received beside the copy you sent, because a status that says “viewed” does not tell you who viewed it. A correct amount sent to the wrong contact still fails.

For a fuller rehearsal, use the Invoice Check acceptance cases.

Apply the part payment once

A $600.00 part payment leaves $1,240.00 owing on INV-5101

A$ · orange: still owing

INV-5102 is also $600.00 and must stay untouched.

Illustrative figures, not client data.

Give the bookkeeper the payment date, the bank account and the invoice number. MYOB’s help says to ask customers to “quote your invoice number” so payments are identified quickly.1 Record a $600.00 part payment. Add a second open invoice, INV-5102, also $600.00. Applying the receipt to the wrong one is the test. AccountRight’s bank feed help says a bank transaction and an AccountRight transaction “are matched if they have the same date and amount”, and with two identical transactions “a match won’t happen”.7 A same amount is a reason to look, not proof.

The checklist before you choose

  1. Recipient. The invoice went to billing contact A, not site contact B.
  2. Copy received. The customer’s copy matches the sent copy.
  3. Reference. Invoice number and Job 2101 on every payment and copy.
  4. Balance. $1,840.00 less $600.00 shows $1,240.00 owing.
  5. Second pair of eyes. Another office user repeats the check from your evidence.

Pick the product whose handover your office can repeat without a workaround. Record who owns each manual fix.

Where a person stays in charge

Rules check

Invoice number, job reference, total and balance, the same way every time.

Claude drafts

A one-line note when a check fails. It cannot send or allocate anything.

You decide

Your office chooses the recipient and the invoice a payment clears.

I build workflows around the accounting software a business already uses, where rules compare references and totals and a person approves the send and the payment. The nearest fixed-price build is Invoice Check, which checks job invoices before they reach Xero or MYOB, at A$3,900 (AUD, no GST charged).8

If you cannot tell which handover to fix first, start with a Workflow Audit for A$990 (AUD, no GST charged). It is a 60-minute call, a read-only review of your systems and a written report, with a fixed quote for each of the top 3 things worth automating.8 Start with a free fit check by email at the foot of this page.

Questions

Does this show which product is better?

No. It tests one invoice handover. Your other needs, such as payroll and job software, also count.

Can MYOB record a part payment?

Yes. MYOB’s help says a manual payment “might be a full or part payment”. Use the browser steps if you use MYOB Business in a browser.1

Does a viewed status prove the right person got it?

No. It shows the invoice was opened. Check the billing mailbox as a separate step.2

Should the part payment close the invoice?

No. In this sample, $1,240.00 should still be owing.

Sources

Not sure which to fix first?

Get a free fit check by email and I will say whether it is worth automating. No call needed. The next step is a A$990 workflow audit: the top 3 things worth automating, with a fixed quote for each.

Get a free fit check by email

If you would rather have it built

Each topic has a fixed-price build behind it. The audit tells you which one is worth doing for your business.

Need more than one workflow? For strategy, board work and larger custom builds, I work through renzodemartini.com.

More insights

Start with a free fit check by email

A free fit check by email first. The A$990 Workflow Audit is the next step, credited to your build.

Get a free fit check by email The next step after the fit check: the A$990 Workflow Audit

Get a free fit check by email

Send the form with your software, the workflow, your team size and your timing. I reply by email, usually with a question or two, and tell you whether it's a fit. No call needed. If it is, the next step is the A$990 Workflow Audit.

Sending saves your details in HubSpot so I can reply. No mailing list. No payment is taken. How your enquiry is handled.