AvaTax - Avalara Automated Tax
Automated tax calculation with Avalara for US and international tax compliance
AvaTax module integrates Avalara to automatically calculate taxes for sales and purchase invoices, ensuring compliance with complex US and international tax rates based on address, product and local regulations.
System automatically determines accurate tax rates based on ship-to address, product type, exemption codes and updates in real-time when regulations change.
Key Features
Key points
• Auto Tax Calculation: Automatically calculate tax for all transactions
• Address Validation: Validate addresses for accurate tax calculation
• Real-time Rates: Update tax rates in real-time
• Product Mapping: Map products to Avalara tax codes
• Exemption Certificates: Manage tax exemption certificates
• Multi-jurisdiction: Support multiple states, counties, cities
• Compliance Reports: Compliance and tax filing reports
Tax Calculation Process
Steps
1. Configure AvaTax: Enter API credentials from Avalara account
2. Map products: Map products to tax codes
3. Validate addresses: Validate customer addresses
4. Create transaction: Create invoice or bill
5. Auto calculate: AvaTax automatically calculates accurate tax
6. Commit transaction: Confirm transaction with Avalara
Configuration
AvaTax Setup
| Setting | Description | Required |
|---|---|---|
| Account Number | Avalara account number | Yes |
| License Key | API key from Avalara portal | Yes |
| Company Code | Company code in Avalara | Yes |
| Environment | Production or Sandbox | Yes |
| Commit Transactions | Auto commit or manual | No |
Real-World Scenarios
Key points
• Multi-state US sales: Automatically calculate correct tax for each state, county, city
• Complex products: Map products to tax codes for accurate tax calculation
• Tax-exempt customers: Manage exemption certificates and apply automatically
Best Practices
Key points
• Test in Sandbox before switching to Production
• Validate addresses to avoid incorrect tax calculation
• Map tax codes for all products
• Monitor transaction log to detect errors
• Commit transactions periodically for reporting
Troubleshooting
Common Issues
| Issue | Cause | Solution |
|---|---|---|
| Authentication failed | Wrong API credentials | Check Account Number and License Key |
| Address not found | Invalid address | Use address validation first |
| Tax code not mapped | Product missing tax code | Map product to Avalara tax code |
FAQ
Key points
• What does AvaTax calculate? Sales tax for sales and purchase invoices in US and some other countries.
• Cost of using AvaTax? Fee based on transaction volume, see pricing at avalara.com.
• Need to commit transactions? Yes if you want reporting and tax filing through Avalara.
• Which countries supported? US, Canada, and some EU countries, see list at Avalara.