> For the complete documentation index, see [llms.txt](https://docs.digitalriver.com/salesforce-lightning/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digitalriver.com/salesforce-lightning/salesforce-lightning-b2b-commerce-app-1.2/user-guide/tax-certificates.md).

# Tax certificates

Learn how to add a tax certificate.

Use the Salesforce Lightning app to add tax certificates.

## Add the tax certificate

To add a tax certificate:

1. Click **Tax Certificates** in the right navigation panel.\
   ![](https://1044208989-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjwKVLTiUd88vZhWNHQ4o%2Fuploads%2FrKVlvjgj9R3M2xABivST%2FTax%20Certificates.PNG?alt=media)
2. Click **Manage Tax Exemption**.\
   ![](https://1044208989-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjwKVLTiUd88vZhWNHQ4o%2Fuploads%2FoxdY9KOshnWvapWf0E6p%2FManage%20Tax%20Exemption.PNG?alt=media)
3. Complete required fields in the **Tax Exemption Details** screen and click **Upload Files** to upload your certificate.\
   ![](https://1044208989-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjwKVLTiUd88vZhWNHQ4o%2Fuploads%2FbBK0aAbbaiFxkG29fPYy%2FManage%20Tax%20Exemption.PNG?alt=media)
4. Click **Submit**. A successful tax certificate creation message appears.\
   ![](https://1044208989-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjwKVLTiUd88vZhWNHQ4o%2Fuploads%2FxEGh6H3EDhMr1AGVeESZ%2FSuccessful%20tax%20certificate%20creation.PNG?alt=media)

## US tax certificate sequence diagram

{% file src="/files/eiR6UvC5C0HEJvIIoJtl" %}