Loading article…
Loading article…
Last updated on Aug 20, 2026
Setting up the AvaTax integration connects Maxio to your Avalara AvaTax account so Maxio can calculate, validate, and remit Sales Tax on Invoices. Most of the Maxio-side setup takes under 10 minutes once your Avalara account is active.
Important: AvaTax must be enabled for your Maxio account before you can connect it. Contact Maxio Support to have it enabled, and to get instructions for obtaining an Avalara AvaTax account if you don't already have one.
Before you start, complete the following in Avalara:
To connect the AvaTax integration
Once connected, sync your Items and Entity Use Codes with Avalara, and configure the rest of your tax settings, such as Commit Sales Tax mode and Address Validation.
To sync your Items and Entity Use Codes with Avalara, see Sync Items and Entity Use Codes with AvaTax.
To configure the rest of your AvaTax settings, see Configure the AvaTax Integration.
Still need help?
Reach out and our support team will take it from here.