Overview
In order to accurately determine the customer location, Taxamo provides an Address Validation service which can check the provided invoice address against a database. The service assigns a confidence score to the validation and can correct minor spelling mistakes.
When available, the corrected address is returned in the response to /tax/calculate and /transactions requests.
Otherwise, the service will immediately respond with error_code set to “validation_error”.
In order to validate a US address without providing full location evidence set forced_country_code to “US” in the /tax/calculate request.
Request
The following fields are used for US address validation.
buyer_name
String
No
See Example Product Tax Codes table below.
invoice_address.building_number
invoice_address.street_name
invoice_address.address_detail
String
Yes
Concatenated to form primary address line for validation.
At least one of these must be supplied.
invoice_address.city
String
Yes
City
invoice_address.county
String
No
County
or
Urbanization for Puerto Rico and US Virgin Islands
invoice_address.region
String
Yes
State code
invoice_address.postal_code
String
Yes
ZIP or Zip+4 code (5 or 9 digits
invoice_address.lookup_result.found
Boolean
Returns true if the address was found. In that case, found_data will contain the best match for the provided address.
invoice_address.lookup_result.message
String
Any error message will be returned here. e.g. “Address not found”
invoice_address.lookup_result.found_data
Map
May be returned if the address validation service has a possible match.
The address here will include spelling and other corrections so it should be confirmed by the customer.
|- buyer_name
String
Firm name
|- street_name
String
Primary address line from request.
|- address_detail
String
Secondary address line if present in address database
|- city
String
City
|- county
String
County
or
Urbanization for Puerto Rico and US Virgin Islands
|- region
String
State
|- postal_code
String
Zip+4
e.g. “98101+1531”
Usage
Depending on how you capture the address you may have building number and street name in the same line. In this case, you can use building_number, street_name, or address_detail for the street address.
Note that the lookup_result.found_data.street_name field in the response will contain the complete street address regardless of which request field was used.
Updated 6 months ago