How GST-Verify Works
Verify up to 500 Australian Business Numbers (ABNs) in minutes with our simple 3-step process.
1Upload Your File
Upload a CSV or Excel file containing ABNs. Our system automatically detects the ABN column and validates each entry. We support various column headers like "ABN", "Supplier ABN", "Australian Business Number", etc.
- CSV and Excel (XLSX/XLS) formats supported
- Automatic ABN column detection
- Instant validation of ABN checksums
- Duplicate detection and removal
- Up to 500 ABNs per report
2Review & Pay
See a summary of valid ABNs, invalid entries, and duplicates before proceeding. Choose your pricing tier based on the number of ABNs to verify.
- Up to 5 ABNs - FREE
- 10 ABNs - $2
- 50 ABNs - $9
- 200 ABNs - $15
- 500 ABNs - $19
Secure payment processing via Stripe. We accept all major credit cards.
3Download Report
Receive your comprehensive verification report in multiple formats:
- PDF Report: Professional evidence document with verification timestamp, report ID, and detailed results
- CSV Export: Structured data for import into your accounting software
- JSON Format: For developers and custom integrations
Each report includes ABN status, entity name, GST registration status, and GST effective dates sourced directly from the Australian Business Register (ABR).
What Information Do You Get?
Each verified ABN includes:
- ABN Status: Active, Cancelled, or Unknown
- Entity Name: Legal business name registered with ASIC
- GST Registration Status: Active or Inactive
- GST Effective From: Date when GST registration became active
- Errors: Any issues encountered during verification
Why Choose GST-Verify?
- Fast & Efficient: Verify hundreds of ABNs in minutes
- ATO-Compliant: Data sourced directly from Australian Business Register
- Secure: No data stored - information deleted immediately after use
- Professional Reports: Evidence documents suitable for compliance and due diligence
- Cost-Effective: Tiered pricing from just $2 for 10 ABNs
Who Uses GST-Verify?
Our service is trusted by:
- Bookkeepers managing multiple client accounts
- BAS agents requiring GST verification evidence
- Accountants conducting due diligence
- Procurement teams verifying supplier credentials
- Finance departments managing vendor databases