# Business tax identifications

## Create business tax identification

 - [POST /v1/businesses/{business_id}/tax_identifications](https://docs.solarisgroup.com/api-reference/onboarding/businesses/business-tax-identifications/paths/~1v1~1businesses~1%7Bbusiness_id%7D~1tax_identifications/post.md): Creates a tax identification for the given business. Please note the following:  The first  to be submitted must be the primary tax identification. If you create another  for the business with the value of  set to , then it will overrule the previous tax identification (i.e., the  property of the previous one will be set to ). A business may only have one tax identification per country. 

## Index business tax identifications

 - [GET /v1/businesses/{business_id}/tax_identifications](https://docs.solarisgroup.com/api-reference/onboarding/businesses/business-tax-identifications/paths/~1v1~1businesses~1%7Bbusiness_id%7D~1tax_identifications/get.md): Returns an array containing all tax identifications for a business.

## Get a business tax identification

 - [GET /v1/businesses/{business_id}/tax_identifications/{id}](https://docs.solarisgroup.com/api-reference/onboarding/businesses/business-tax-identifications/paths/~1v1~1businesses~1%7Bbusiness_id%7D~1tax_identifications~1%7Bid%7D/get.md): Returns information about the business tax identification specified in the request URL.

## Update a business tax identification

 - [PATCH /v1/businesses/{business_id}/tax_identifications/{id}](https://docs.solarisgroup.com/api-reference/onboarding/businesses/business-tax-identifications/paths/~1v1~1businesses~1%7Bbusiness_id%7D~1tax_identifications~1%7Bid%7D/patch.md): Updates one or more properties on an existing business tax identification.