Deciding to back up your Xero data is the right call. The question most business owners and bookkeepers then face is a practical one: what exactly do I do, in what order, and how do I know it is working?
This guide walks you through the complete process of setting up automated Xero Backup protection using WOW Backup and Restore — from creating your account to verifying your first backup to building an ongoing maintenance routine. By the end, you will have automated nightly full-organisation coverage running and know exactly what to check to confirm it is working correctly.
What you need before beginning:
What WOWzer will capture once connected: Every layer of your Xero organisation is included in a full backup: transactions, contacts (with account codes, payment terms, and currency settings), chart of accounts structure, tracking categories, bank account settings, organisation configuration, manual journals, invoices and bills, quotes, inventory items, and attachments. The one category outside the current Xero API scope is bank transfers — these are not transferred through the API and therefore are not included in a WOWzer restore.
Navigate to wowbackupandrestore.com and select the option to create a new account. You have two choices:
Option A — Create with email and password. Enter your email address and create a password. You will receive a verification email — follow the link to confirm your account before proceeding.
Option B — Sign in with your existing Xero account. WOWzer supports OAuth sign-in through Xero. This links your WOWzer account to your Xero credentials without requiring a separate password.
This step is required and cannot be skipped. WOWzer requires two-factor authentication via authenticator app for all accounts — this is not optional, and it is the reason your backup history is protected even if your Xero credentials are ever compromised.
When prompted, open your authenticator app, scan the QR code displayed on screen, and enter the passcode shown in your authenticator app to confirm the connection. From this point, every login to WOWzer requires both your password and the current authenticator code.
From your WOWzer dashboard, navigate to the connection option and authorise WOWzer to access your Xero organisation. This uses Xero's standard OAuth authorisation — WOWzer does not store your Xero password. You will be redirected to Xero to authorise the connection, then returned to WOWzer.
This is the most commonly missed step in the setup process. WOWzer uses your Xero conversion date to determine the earliest point from which your xero full backup will capture data.
Your conversion date is the date your financial records began in Xero — typically either the date you started the business if you have always used Xero, or the date you converted from a previous accounting system. If you enter the wrong conversion date, your backup history will either start too late (missing earlier transactions) or too early (attempting to capture data that does not exist).
To find your conversion date in Xero: go to Settings → Financial Settings → Conversion Date. Copy the date exactly and enter it into WOWzer during the connection step.
WOWzer's default backup retention is a 7-day rolling cycle — meaning you always have access to the last seven nightly backups. For most accounting practices and businesses with daily transaction activity, extending this beyond the default is recommended.
Navigate to the Xero Accounts management page in your WOWzer dashboard, locate the connected organisation, and use the Adjust Backup Duration option. Consider the following as a guide:
If you manage multiple Xero organisations — client files, related entities, or separate business units — repeat Steps 3–5 for each one. Each organisation is connected individually and receives its own independent backup history.
At $9.95 USD per organisation per month, WOWzer applies the same coverage to every connected file. Backup Xero Organizations consistently across your entire portfolio — not just the most complex ones.
WOWzer runs automated backups at 12:00 AM PST. Your first backup will run the night after you connect your organisation. For large organisations, the first backup may take 1–3 hours, and organisations with significant data volume may require up to 1–2 days to complete the initial capture due to Xero's API transfer limits.
The next morning after connecting, log into WOWzer and confirm:
If the backup did not complete, the most common cause is a large data volume requiring a second night's run to finish the initial capture. Check again the following night. If the issue persists, contact WOWzer support.
Before relying on your backup for recovery purposes, do a quick verification that it contains what it should. WOWzer allows you to browse backup contents without downloading or initiating a restore.
Navigate to the completed backup in your backup history and open the browse view. Spot-check these five things:
A backup that passes these five checks is a backup you can rely on.
A backup that runs automatically but is never checked is a backup that may silently fail without anyone noticing. The maintenance routine below takes approximately 30 minutes per quarter and ensures your backup remains reliable.
Once a month — as part of your regular financial review — log into WOWzer and confirm the backup history shows continuous nightly completions. If you see a gap — a night with no backup entry, or a status showing incomplete — investigate it. Common causes include Xero API rate limiting (which typically resolves itself), connectivity issues, or a change to the connected organisation's Xero subscription status.
A backup that has never been tested is an unverified claim. Quarterly, select a backup date from your history — ideally from one to three months ago — and initiate a restore to a new, non-production Xero organisation (a free trial organisation works for this purpose).
Run the same five-point verification check from Step 8 on the restored organisation. Confirm that the restore date you selected is correctly reflected in the data. Document the test: date of test, backup date used, verification result. This log is your evidence of tested recovery capability for audit purposes.
WOWzer allows you to download completed backup files in CSV format from your backup history. Once a year — ideally at year-end or just before — download the backup files for each connected Xero organisation and store them in a separate long-term archive.
Label the files clearly: organisation name, financial year, export date. Store them in your document management system or a secure cloud storage service. This CSV archive satisfies the long-term record retention requirements of the ATO (5–7 years, Australia), CRA (6 years, Canada), and IRS (3–7 years, US) — independently of WOWzer's active rolling backup window.
Knowing the backup is in place is important. Knowing what to expect during a restore prevents surprises when you actually need one.
When you initiate a point-in-time restore, WOWzer recreates your selected backup as a new Xero organisation — it does not overwrite your existing live Xero file. This is an important operational distinction: your original organisation remains intact (useful as an evidence record if the restore is incident-related), and you work from the clean restored file going forward.
Select the backup date from your history that predates the problem you are recovering from. WOWzer repopulates the new Xero organisation with all data layers from that backup date. Depending on your organisation's size, this process takes 1–3 hours for most businesses, or up to 1–2 days for large data volumes.
WOWzer restores the Xero-side record of your bank accounts — transaction history, reconciliation status, account codes, and configuration. Re-establishing live bank feed connections to your financial institution is a separate step, managed through Xero's bank account settings. Plan for this reconnection before your first reconciliation run after a restore.
Before returning your team to the restored Xero organisation, run the same five-point verification from Step 8. Add a sixth check: confirm the bank accounts are present with correct currency settings and reconnect bank feeds. Only once all checks pass should you return users to live operations on the restored file.
The following is an illustrative scenario. The setup gap it describes is routine in small business environments.
Consider a bookkeeping practice that installs WOWzer across twelve client Xero organisations in a single afternoon. The setup takes approximately eight minutes per organisation — account connection, conversion date entry, backup duration configuration. The first backups run overnight.
Three weeks later, one of those clients has a CSV import error that corrupts supplier contact records. The practice logs into WOWzer, navigates to the affected organisation's backup history, selects the backup from the night before the import was run, and initiates a restore to a new Xero organisation. While the restore runs (approximately 90 minutes for this client's data volume), the practice runs the verification checklist. By early afternoon, the restored organisation is confirmed clean and the client is back to normal operations.
The practice's investment: eight minutes of setup three weeks earlier and $9.95 per month.
Backup Xero data correctly requires two things: the right tool connected properly, and a maintenance routine that keeps you confident the backup is working. This guide covers both.
Xero Backup Services with WOW Backup and Restore deliver automated nightly xero full backup of your complete organisation from the moment you connect. The setup takes 15 minutes. The maintenance routine takes 30 minutes per quarter. The protection it provides — point-in-time restore from any backup date, independent backup and recovery Xero capability, and a CSV archive base for long-term compliance — is what that 15-minute investment delivers.
Start a free trial at wowbackupandrestore.com, or find WOWzer in the Xero App Store. Your first automated backup will run tonight — if you set it up today.
Q1. How long does it take to set up a Xero backup with WOWzer?
The initial setup — creating an account, setting up 2FA, connecting your Xero organisation, entering the conversion date, and configuring backup duration — takes approximately 15 minutes per organisation. The first backup runs automatically that night.
Q2. What is the Xero conversion date and why does WOWzer need it?
Your conversion date is the date your financial records began in Xero. WOWzer uses it to determine how far back your backup history should capture data. You can find your conversion date in Xero under Settings → Financial Settings → Conversion Date. Entering the correct date is one of the most important steps in the setup process.
Q3. How do I know my first WOWzer backup completed successfully?
Log into your WOWzer dashboard the morning after connecting your organisation. The Xero Accounts page will show the organisation as Active and a completed backup entry will appear in the history. If your organisation has significant data volume, the first backup may take two nights to complete due to Xero's API transfer limits.
Q4. Can I back up multiple Xero organisations with WOWzer?
Yes. Connect each organisation individually through the WOWzer dashboard and configure backup duration per organisation. Each connected organisation receives independent nightly backup coverage and its own separate backup history. Pricing is $9.95 USD per organisation per month.
Q5. Does WOWzer back up my Xero attachments?
Yes. WOWzer includes attachments in the backup — files attached to transactions, invoices, bills, and other Xero records. Attachments are included in the standard subscription price, not charged as an additional extra.
Q6. What is not included in a WOWzer backup?
Bank transfers are currently outside the Xero API scope and are not included in WOWzer backups or restores. WOWzer's help documentation notes that as the Xero API continues to improve, coverage will be updated accordingly.
Q7. How long does a WOWzer restore take?
Restore time depends on the size and complexity of the Xero organisation. WOWzer's help documentation states that most organisations take 1–3 hours; large organisations may require up to 1–2 days due to Xero's API transfer limits. For planning purposes, budget sufficient time before any client deadlines.
Q8. Does restoring from WOWzer overwrite my existing Xero organisation?
No. WOWzer restores to a new Xero organisation — it does not overwrite your existing live file. Your original organisation remains intact as an evidence record. You transition operations to the clean restored organisation once verification is complete.
Q9. What should I check after a WOWzer restore to confirm it worked?
Run a five-point verification: (1) contacts present with correct terms; (2) chart of accounts intact; (3) recent transactions present and correctly coded; (4) tracking categories present; (5) organisation settings correct. For incident-related restores, add a sixth check: bank account configuration confirmed and bank feeds reconnected.
Q10. How do I create a Xero backup archive for long-term compliance?
From your WOWzer dashboard, navigate to any completed backup in your history and use the CSV download function. Download the backup files for each organisation at year-end and store them in a separate long-term archive — your document management system or a secure cloud storage service. Label them with organisation name, financial year, and export date. This archive supports ATO, CRA, and IRS statutory retention requirements independently of WOWzer's rolling backup window.
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