AirSign + Xero Integration
Send invoices, quotes, and purchase orders from Xero for signing. Sync signed documents back automatically and streamline your entire accounts workflow.

What the Integration Does
Connect AirSign to your Xero account and send financial documents for signing without leaving your accounting workflow. Signed documents sync back to Xero automatically, giving you a complete financial document trail with zero double entry.
Sign Financial Documents
Send invoices, quotes, and purchase orders from Xero for e-signing. Clients and suppliers sign from any device without needing an AirSign account.
Automatic Sync
Signed documents sync back to Xero automatically. No downloading, re-uploading, or manual data entry required.
How It Works
1. Connect to Xero
Link your Xero account to AirSign with a single click. Authorise securely via Xero's OAuth flow.
2. Select Documents
Choose invoices, quotes, or purchase orders from Xero. Select the contacts who need to sign.
3. Send for Signing
Recipients receive a signing link via email. They sign from any device in minutes with no account needed.
4. Track & Sync
Track signing status from either platform. Signed documents sync back to Xero automatically.
Who It's For
Accountants & Bookkeepers
Send engagement letters linked directly to Xero clients. Get sign-offs faster and keep your practice management in sync.
- Engagement letters tied to Xero contacts
- Bulk signing during EOFY
- Automatic audit trail for compliance
Small Businesses
Get quotes signed before you invoice. Lock in agreements faster and reduce the time between quoting and getting paid.
- Signed quotes before work begins
- Faster payment cycles
- Professional client experience
Contractors & Trades
Get purchase orders signed by suppliers and clients before committing to work. Keep a clear paper trail in Xero.
- Signed purchase orders before procurement
- Variation approvals linked to Xero
- Complete document trail for disputes
Documents You Can Sign via Xero
Invoices & Quotes
- Sales invoices requiring client sign-off
- Quotes and estimates for approval
- Credit note acknowledgments
- Proforma invoices
- Recurring invoice agreements
Purchase Orders & Agreements
- Purchase orders for supplier approval
- Supplier agreements and terms
- Contractor scope of work documents
- Variation orders and change requests
- Payment term agreements
Engagement & Compliance
- Client engagement letters
- Service level agreements
- Privacy and consent forms
- Terms and conditions acceptance
- Direct debit authorisations
Financial Statements
- Profit and loss sign-offs
- Balance sheet approvals
- Director declarations
- Annual report sign-offs
- BAS and GST declarations
Benefits of Connecting AirSign to Xero
No Double Entry
Documents flow between AirSign and Xero automatically. No copying data, no re-uploading files, no wasted time.
Australian-Made
Built in Australia for Australian businesses. Your data is stored locally and the integration is designed for local accounting workflows.
Faster Payment Cycles
Get invoices and quotes signed in minutes instead of days. Reduce the time between sending and getting paid.
Complete Document Trail
Every signed document is linked back to Xero with a tamper-proof audit trail. Perfect for compliance and dispute resolution.
Ready to connect AirSign to Xero?
Streamline your financial document signing with the AirSign + Xero integration. Start your free trial today and get invoices signed faster.