> 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-api-1.0.1/user-guide/tax-certificates.md).

# Tax certificates

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.\
   &#x20;<img src="/files/NCmJ6Tfg7bg4BEg1U6Ru" alt="" data-size="original">&#x20;
2. Click **Manage Tax Exemption**.\
   &#x20;<img src="/files/LwTfrIhmo7dyfJhfqbUC" alt="" data-size="original">&#x20;
3. Complete required fields in the **Tax Exemption Details** screen and click **Upload Files** to upload your certificate.\
   &#x20;<img src="/files/ewBFmI05Xv9dyT3Fowhy" alt="" data-size="original">&#x20;
4. Click **Submit**. A successful tax certificate creation message appears. \ <img src="/files/6bWghzSVcxYh7a0nX4L2" alt="" data-size="original">&#x20;

## US tax certificate sequence diagram

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