> For the complete documentation index, see [llms.txt](https://help.branch.io/llms.txt).

# Request W9

> Request a copy of the Branch W9 tax form by contacting the Branch billing team at billing@branch.io.

We understand that some companies require a W9 from all businesses with whom they partner. We're happy to assist you in this matter.

To request a copy of Branch's W9, please reach out to [billing@branch.io](mailto:billing@branch.io).