Two-way sync with your Xero accounting
Key takeaways
4Already using Xero? Keep it. This app creates a seamless two-way sync between OneBookPlus and Xero. Invoices, expenses, and contacts flow automatically so you never have to double-enter data. Your accountant keeps their Xero workflow, and you get the power of OneBookPlus for everything else.
Connect your Xero organisation via OAuth
Choose sync direction: one-way or two-way
Map your chart of accounts and tax rates
Data flows automatically — no manual exports needed
Xero Sync connects to the tools you already use.
Xero
Two-way invoice, expense and contact sync
Apps that work great with Xero Sync.
About OneBookPlus apps
OneBookPlus apps aren't external integrations stitched together with Zapier or n8n — they're native modules installed inside the same platform you already use for invoicing, bookings, CRM, and accounting. That means Xero Sync reads from and writes to the same customer records, financial entries, and calendar events as every other module, with no scheduled sync delays and no risk of data drift between systems.
Because the marketplace runs inside OneBookPlus, billing is consolidated. Xero Sync appears as a single line on the same OneBookPlus invoice as your plan, so you don't end up reconciling separate vendor charges across three or four different SaaS subscriptions. Cancellation is one click and never reaches into your data — uninstalling an app removes the feature from the UI but preserves the underlying customer, invoice, and booking records, so reinstalling later picks up exactly where you left off.
Every app in the marketplace is built specifically for the Australian small and medium business context: GST and ABN handling are first-class concerns, dates render as DD/MM/YYYY, currency defaults to AUD, and the underlying compliance plumbing (BAS summaries, ATO-friendly records, AHPRA / NDIS / Fair Work checkpoints where relevant) is shared across modules. New Zealand businesses are supported with NZ tax and timezone defaults using the same code paths.
For a side-by-side of which features ship as core modules versus which require an installed app, see the features page. For pricing across plans and which apps are bundled at each tier, see the pricing page.
Common questions about Xero Sync and the OneBookPlus app marketplace.
Open your OneBookPlus dashboard, go to App Marketplace, and click Install on Xero Sync. Setup takes under 2 minutes — no separate accounts or downloads needed.
Xero Sync is $19/mo with a 14-day free trial. Cancel anytime, no lock-in contracts.
Yes. There are no lock-in contracts on any OneBookPlus app. Uninstall from your dashboard at any time and billing stops at the end of the current period.
Yes. OneBookPlus uses bank-grade 256-bit encryption, runs on Australian-hosted infrastructure, and we never sell or share your business data with third parties.
Built in Melbourne, AU
ATO-ready from day one
256-bit encryption
No credit card needed
About the author
Founder & CEO, OneBookPlus
Bishal has over a decade of experience in digital marketing, web development, and small business consulting across Australia. This app sits inside the OneBookPlus marketplace, designed and maintained for Australian small to medium businesses. Xero Sync is part of a single platform that connects invoicing, bookings, CRM, accounting, and marketing — so installing apps adds capability without adding logins.
We're building this app right now. Sign up to be notified when it launches.
Last reviewed and updated: by Bishal Shrestha
Tools & Apps
14-day free trial included
“Our accountant stays on Xero, I use OneBookPlus for everything else. The sync is seamless.”
Anna R.
Practice manager, Melbourne
“Took 5 minutes to set up. Invoices appear in Xero within seconds. Big time saver.”
Chris M.
Cafe owner, Hobart
Every app in the marketplace is built into the same platform — so Xero Sync reads and writes the same contacts, invoices, bookings, and accounting data as the rest of OneBookPlus. No separate logins, no manual sync, no double-entry.
Yes. OneBookPlus is Australian-owned, built in Melbourne, with GST, ABN validation, ATO-ready BAS reporting, and Australian bank integrations as the foundation — not an afterthought.
© 2026 OneBookPlus. Founded by Bishal Shrestha. Made in Melbourne.