> Documentation index: [Saleor](/llms.txt) · [This section](/api-reference/taxes/llms.txt)
> Source: https://docs.saleor.io/api-reference/taxes/mutations/tax-class-update

# taxClassUpdate Mutation

Updates a tax class.

Requires the MANAGE\_TAXES permission.

```graphql
taxClassUpdate(
  id: ID!
  input: TaxClassUpdateInput!
): TaxClassUpdate
```

Details

```graphql
type TaxClassUpdate {
  errors: [TaxClassUpdateError!]!
  taxClass: TaxClass
}
```

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### Arguments

<a id="id"></a>

#### [`id`](#id) ● [`ID!`](/api-reference/miscellaneous/scalars/id.md)

ID of the tax class.

<a id="input"></a>

#### [`input`](#input) ● [`TaxClassUpdateInput!`](/api-reference/taxes/inputs/tax-class-update-input.md)

Fields required to update a tax class.

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### Type

<a id="taxclassupdate"></a>

#### [`TaxClassUpdate`](/api-reference/taxes/objects/tax-class-update.md)

Updates a tax class.

Requires the MANAGE\_TAXES permission.