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  • Productsdown arrow
      Calculations
      AvaTax
      AvaTax for Excise
      AvaTax for Communications
      Tariff Code Classification
      AvaTax Cross-Border
      Avalara Tax Content for Retail
      AvaTax Brazil
      E-invoicing
      Avalara e-invoicing
      Activation Service
      Returns
      Managed returns
      Returns Excise Pro
      Returns for Communications
      MyLodgeTax
      Tax Compliance (Brazil)
      Platforms
      Brazil customer portal
      ECM
      Exemption/Certificate
      TaxDocs Monitor (Brazil)
      Licensing and registration
      Registrations
      Shared service
      Shared company service
  • Learndown arrow
      Integrations guides
      Refactor guides
      Get certified
  • Get starteddown arrow
      AvaTax 90 days free trial
      Playground
      Become a partner
  • Developdown arrow
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      MCPs
      Agent to Agent (A2A)
      AI use cases
      API versioning
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AVATAX ADDRESS VALIDATION BADGE MILESTONES
Get started
  • About this guide
  • Plan your integration
Understand
  • Address validation in AvaTax
  • Validate and resolve addresses for sales tax calculation
  • Resolve an address during tax calculation
Build
    Design the user experience
      Administration and utilities integration
      • Option to disable address validation
      • Standardize and correct the address input
      • Address validation support for U.S. and Canadian addresses only
      • Option to disable address validation during order entry
      • Option to return address validation results in uppercase or mixed case
      • Implement an "is-dirty" flag on addresses
      • Capture the address type
      Address validation touchpoints
      • Send required header-level data elements for origin and destination addresses
      • Send the destination address as an optional line-level data element
      • Send the origin address as an optional line-level data element
      Server audit clarity
      • Pass integration identifier information
Get certified
Q-and-A
  • Can I specify a latitude and longitude instead of a street address?
  • Can I use another address validation service instead of the AvaTax address validation?
  • What are the known limitations in the AvaTax address validation service?
  • What is the address validation logic?
  • Why can't I rely solely on ZIP Code rate tables for tax calculations?

Send the origin address as an optional line-level data element

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