---
title: TaxLine - Customer API
description: The details about a single tax applied to the associated line item.
api_version: 2026-10
source_url:
  html: 'https://shopify.dev/docs/api/customer/latest/objects/TaxLine'
  md: 'https://shopify.dev/docs/api/customer/latest/objects/TaxLine.md'
api_name: customer
api_type: graphql
type: object
---

# Tax​Line

object

Requires `customer_read_orders` access scope.

The details about a single tax applied to the associated line item.

## Fields

* channel​Liable

  [Boolean!](https://shopify.dev/docs/api/customer/latest/scalars/Boolean)

  non-null

  Whether the channel that submitted the tax line is responsible for remitting it.

* id

  [ID!](https://shopify.dev/docs/api/customer/latest/scalars/ID)

  non-null

  A globally-unique ID.

* price​Set

  [Money​V2!](https://shopify.dev/docs/api/customer/latest/objects/MoneyV2)

  non-null

  The tax amount in shop and presentment currencies, calculated after discounts and before returns.

* rate

  [Float](https://shopify.dev/docs/api/customer/latest/scalars/Float)

  The proportion of the line item price represented by the tax, expressed as a decimal.

* rate​Percentage

  [Float](https://shopify.dev/docs/api/customer/latest/scalars/Float)

  The proportion of the line item price represented by the tax, expressed as a percentage.

* source

  [String](https://shopify.dev/docs/api/customer/latest/scalars/String)

  The origin of the tax.

* title

  [String!](https://shopify.dev/docs/api/customer/latest/scalars/String)

  non-null

  The name of the applied tax.

***

## Map

### Fields with this object

* [SaleTax.taxLine](https://shopify.dev/docs/api/customer/latest/objects/SaleTax#field-SaleTax.fields.taxLine)

***

## Interfaces

* [Node](https://shopify.dev/docs/api/customer/latest/interfaces/Node)

  interface

***

## TaxLine Implements

### Implements

* [Node](https://shopify.dev/docs/api/customer/latest/interfaces/Node)