Taxjar for your voice agent
TaxJar is a trusted sales tax automation platform for ecommerce and SaaS businesses. It delivers real-time tax calculations, accurate reporting, and seamless filing across all US states.
Call 1800 570 693 to talk to the demo agent. Plans start at A$49 a month.




Integration record
- Status
- Available
- Plan
- Every plan, from Starter at A$49 a month
- How it connects
- With an API key. You create a key in Taxjar and paste it on a secure page in Connected apps.
- What it reads
- 11 actions, such as calculate Sales Tax For An Order, list Customers and list Nexus Regions.
- What it changes
- 10 actions, such as create Customer, create Order Transaction and create Refund Transaction.
- What starts an action
- The agent runs an action during a call or chat when the conversation needs it. It only runs the actions you switch on.
- Custom work
- You choose each action from its list of 21. Anything the list doesn't cover needs a custom API tool on Scale, or a Concierge build.
- Checked
- Action list checked 14 November 2026. We haven't tested each action.
Taxjar actions
Reads 11
- Calculate Sales Tax For An Order
- List Customers
- List Nexus Regions
- List Order Transactions
- List refund transactions
- List Tax Categories
- Show Customer
- Show Order Transaction
- Show Refund Transaction
- Show Tax Rates for a Location
- Validate VAT Number
Changes 7
- Create Customer
- Create Order Transaction
- Create Refund Transaction
- Summarize Tax Rates for All Regions
- Update Customer
- Update Order Transaction
- Update Refund Transaction
Deletes 3
- Delete Customer
- Delete Order Transaction
- Delete Refund Transaction
Taxjar setup
Pasting a Taxjar API key
Create an API key in Taxjar, choose Taxjar in Connected apps and paste the key on the secure page.
Choosing the actions
Choose which of the 21 actions the agent may use. Start with lookups and add the ones that change Taxjar when you're ready.
Testing, then publishing
Watch the agent use the live app in the browser tester, then publish. Voice and text agents share the connection.
More integrations
Get started
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