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FAQs — Xero Invoice (Bill) Sync with Round

Frequently asked questions about Round's 2-way Xero invoices sync.

Written by Help @ Round Treasury
Updated this week

Setup & Access

How do I connect Xero to Round?
Go to Integrations > Xero in the Round dashboard and follow the connection flow.

Do I need a specific plan to use Xero sync?

  • Round → Xero (push): Available on all plans

  • Xero → Round (pull): Available on premium plans

Can I control what syncs?
Yes — you can enable or disable each sync direction independently.


Sync Behaviour

Is the sync real-time?
Yes — sync also runs regularly in the background to keep both systems aligned.

What data is synced between Round and Xero?
Core invoice data, including:

  • Invoice details (amount, dates, supplier, invoice number)

  • Status (e.g. draft, approved, paid)

  • Attachments


Importing from Xero

What happens when I enable Xero → Round sync?
Open invoices from Xero are automatically imported into Round.

What status do imported invoices have in Round?
If they require intervention they are imported as drafts. If not, they are automatically promoted to a payable state.

Why are my Xero invoices showing as drafts in Round?
This ensures they can go through Round’s review and payment workflow, as payment details aren't stored in Xero.

Why can’t I see my Xero invoices in Round?
Common reasons:

  • Xero → Round sync is not enabled (premium feature)

  • Xero is not connected properly

  • There are no open invoices in Xero


Editing & Updates

Can I edit invoices in both Round and Xero?
Yes — while the invoice is unpaid, changes in either system will sync.

What happens if I edit the same invoice in both systems?
This may create a conflict, which you’ll need to resolve in Round.


Paid Invoices

What happens after an invoice is paid?

  • The payment syncs to Xero

  • The invoice is marked as paid in Xero

  • The invoice becomes locked (immutable) in both systems

Can I edit an invoice after it’s been paid?
No — paid invoices cannot be edited.


Conflicts & Errors

What is a sync conflict?
A conflict happens when:

  • The same invoice is edited in both systems

  • Invoice statuses don’t match

  • Duplicate invoice numbers exist

How are conflicts handled?
Conflicts are surfaced in Round and require manual review.

Why doesn’t Round automatically fix conflicts?
We prioritise accuracy and transparency — so you stay in control of your data.


Troubleshooting

Why did an invoice import incorrectly?
This can happen if:

  • Required fields are missing in Xero

  • The invoice has unusual formatting or data

You may need to review and complete it in Round.

Why didn’t my changes sync?
Possible reasons:

  • The invoice is already paid (and therefore locked)

  • There is a conflict blocking the update

  • Sync has not yet run


Best Practices

What’s the best way to use Xero sync?

  • Avoid editing the same invoice in both systems at the same time

  • Ensure invoices are complete before syncing

  • Treat paid invoices as final

  • Use Round as your primary payment workflow

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