> 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-2.1/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://content.gitbook.com/content/3R66sN5xrbmDAJUBEoHo/blobs/9DIiLtaK46yaa4vSYbu7/Tax%20Certificates.PNG)
2. Click **Manage Tax Exemption**.\
   ![](https://content.gitbook.com/content/3R66sN5xrbmDAJUBEoHo/blobs/Ff5FkMG1Ge7jeOYUnGoL/Manage%20Tax%20Exemption.PNG)
3. Complete the required fields in the **Tax Exemption Details** screen and click **Upload Files** to upload your certificate.\
   ![](https://content.gitbook.com/content/3R66sN5xrbmDAJUBEoHo/blobs/PDmLjxlVcOtI75ce9ge7/Manage%20Tax%20Exemption.PNG)
4. Click **Submit**. A successful tax certificate creation message appears.\
   ![](https://content.gitbook.com/content/3R66sN5xrbmDAJUBEoHo/blobs/EuE4leZwRVcCoWniaXr7/Successful%20tax%20certificate%20creation.PNG)

## US tax certificate sequence diagram

{% file src="/files/JjtpNIIqdzJjm7JYz9HE" %}
SFB2B\_DR\_TaxCertificate\_Flow\_1.6.png
{% endfile %}