ABN Lookup
Search by ABN
There are five versions of the Search by ABN method. All versions are accessible using SOAP or Http get/post protocols. The Search by ABN methods are:
- SearchByABNv201408 - latest
- Returns everything returned by SearchByABNv201205 plus DGR Item Number and ACNC registration where they exist
- SearchByABNv201205
- Returns everything returned by SearchByABNv200709 plus registered business names where they exist
- SearchByABNv200709
- Returns everything returned by SearchByABNv200506 plus superannuation specific information where it exists.
- Important: Registered business names not included in response.
- SearchByABNv200506
- Returns everything returned by ABRSearchByABN plus tax concession information where it exists.
- Important: Registered business names not included in response.
- ABRSearchByABN
- Original version released in 2004.
- Important: Registered business names not included in response.
The table below describes the Search by ABN request.
Description of Search by ABN request
| Element | Comments |
|---|---|
| Search String | ABN to search for |
| Include Historical Details | Valid values are "Y", "N". Use "Y" to include historical information in the response |
| Authentication GUID | The GUID provided when you registered for access to the web services |
The table below describes the validation rules for the Search by ABN request.
Validation rules for Search by ABN request
| Element | Comments | Exception Text |
|---|---|---|
| Search String | Invalid identifier | Search string does not match search type: CurrentABN |
| Search String | ABN not found | No records found |
| Include Historical Details | Invalid value | The Include History flag must be "Y" or "N" |
| Authentication GUID | GUID not found | The Authentication GUID is invalid |