# Can I use the same License Key for multiple Avalara APIs?

Source: https://developer.avalara.com/products/avalara-1099-and-w9/integration-guides/1099-and-w-9/xez1075677415193/

Guide: 1099 & W-9

# Can I use the same License Key for multiple Avalara APIs?

Learn whether you can reuse a License Key for multiple Avalara APIs.

Yes. If your organization already uses other Avalara products, you can reuse your existing License Key for the 1099 & W-9 APIs. However, generating a new key will invalidate any prior one.