# Verify Avalara Calculated Tax Amount is used in transaction

Source: https://developer.avalara.com/avatax-dm-combined-erp/sales-tax-badge/transactions/cert-verify-calc-tax-amount/

# Verify Avalara Calculated Tax Amount is used in transaction

**Element type: Required**

**Endpoints/models used:** N/A

Confirm that the integration is taking the Tax Amount value from the transaction response and using that to populate the tax field in the platform. **Do NOT take our rate and use it to calculate the tax within the platform itself.**

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