---
title: "Taxjar integration | Growf"
description: "TaxJar provides a comprehensive sales tax API for real-time tax calculations, reporting, and filing. Connect Taxjar to Growf."
url: "https://www.growf.io/integrations/taxjar/"
language: "en"
---

Integration / Finance & Accounting

![Taxjar logo](https://logos.composio.dev/api/taxjar)

# Taxjar integration

TaxJar provides a comprehensive sales tax API for real-time tax calculations, reporting, and filing.

[Get a demo](https://www.growf.io/demo/)

About Taxjar

## 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.

[All integrations](https://www.growf.io/integrations/)

Category

Finance & Accounting

Connection

API key

Type

Tool

Actions

1379

Tags

library

Example prompts

## What you can ask Growf to do with Taxjar

- “Calculate sales tax for a new order”

- “List all order transactions this month”

- “Show my current nexus regions”

- “Create a refund transaction for order 123”

Available actions

## 1379 actions your agents can run in Taxjar

- Calculate Sales Tax For An Order  
Tool to calculate sales tax for an order. Use when you need an accurate tax calculation including nexus addresses, line items, shipping, and exemptions.
- Create Customer  
Tool to create a new customer with exemption information. Use when you need to add a customer to your TaxJar account for tax exemption management.
- Create Order Transaction  
Creates a new order transaction in TaxJar for sales tax reporting and compliance. This action records order transactions that will appear in the TaxJar dashboard for tax filing purposes. The transaction includes customer location, order amounts, shipping costs, and sales tax collected. Important: T…
- Create Refund Transaction  
Tool to create a new refund transaction. Use after confirming refund details.
- Delete Customer  
Tool to delete an existing customer. Use when you need to remove a previously created customer by its ID. Example: "Delete customer cust\_12345".
- Delete Order Transaction  
Tool to delete an existing order transaction. Use when you need to remove a previously created order transaction by its ID. Example: "Delete transaction abc123".
- Delete Refund Transaction  
Tool to delete an existing refund transaction. Use when you need to remove a previously created refund transaction by its ID. Example: "Delete refund 243345".
- List Customers  
Lists all customer IDs from your TaxJar account. Returns a paginated list of customer IDs (strings). To get full details for a specific customer (including name, address, exemption type, etc.), use the customer ID with the 'Show Customer' action. Use this action to: - Browse all customers in your T…
- List Nexus Regions  
Tool to list existing nexus regions for an account. Use after authenticating your account to discover where you have nexus for sales tax purposes.
- List Order Transactions  
List order transaction IDs within a date range. Returns an array of transaction IDs (strings) for orders created between the specified dates. Use this to discover which orders exist in a date range, then use SHOW\_ORDER\_TRANSACTION to get details for specific IDs.
- List refund transactions  
Lists refund transaction IDs within a specified date range. Returns an array of transaction IDs only. To get detailed information about a specific refund, use the 'Show refund transaction' action with the ID. Useful for finding refunds created through the TaxJar API within a specific time period.
- List Tax Categories  
Tool to list all product tax categories and their codes. Use when you need to discover available tax categories before assigning them to products.

Show all 21 actions

## Put Taxjar to work inside Growf.

Connect it once and every workspace, agent and workflow can use it — securely, with your team in the loop.

[Get a demo](https://www.growf.io/demo/)