TaxJar
Sales tax API: calculate tax for orders, look up rates, manage order/refund transactions and customer exemptions, and check nexus regions.
Free account. No credit card required.
Three ways to use TaxJar
Ask your specialist
Pull data, take actions, or answer questions with this integration, right in a conversation.
Build a workflow
Create automated workflows that trigger on events, run on a schedule, or chain multiple tools together.
Power an app
Use this integration as a data source or action layer behind a dashboard, form, or internal tool.
Supported tools
Actions your AI agents can perform with TaxJar.
Calculate Sales Tax for an Order
Calculate sales tax for an order given origin, destination, amounts, and line items.
Create Customer
Create a customer with a tax exemption type and exempt regions.
Create Order Transaction
Record a completed order for sales tax reporting and filing.
Create Refund Transaction
Record a refund against an order for sales tax reporting.
Delete Customer
Delete a customer.
Delete Order Transaction
Delete an order transaction.