To handle tax overrides and exemptions in Shopify using the API, you’ll typically interact with the `Shopify Admin API`. Here’s a step-by-step guide to achieving this:
### 1. **Create a Smart Collection for Tax Exemptions**:
If you want to apply tax exemptions to a specific collection of products, you can create a Smart Collection and then apply tax overrides.
#### Example of creating a Smart Collection:
```json
POST /admin/api/2023-07/smart_collections.json
{
"smart_collection": {
"title": "Tax Exempt Products",
"rules": [
{
"column": "type",
"relation": "equals",
"condition": "tax_exempt"
}
]
}
}
```
### 2. **Apply Tax Overrides**:
To set tax overrides for a specific collection, you can use the `tax_override` object when creating or updating a Smart Collection.
#### Example:
```json
PUT /admin/api/2023-07/smart_collections/123456789.json
{
"smart_collection": {
"id": 123456789,
"tax_override": {
"region_id": 1,
"rate": 0.0, // Tax rate is set to 0% for this collection
"tax_type": "exempt"
}
}
}
```
### 3. **Exempting Specific Customers from Taxes**:
You can exempt specific customers from taxes by setting the `tax_exempt` field to `true` on the customer object.
#### Example:
```json
PUT /admin/api/2023-07/customers/123456789.json
{
"customer": {
"id": 123456789,
"tax_exempt": true
}
}
```
### 4. **Handling Taxes on Checkout**:
If you want to manage tax overrides or exemptions during the checkout process, you can modify the `tax_lines` during the checkout or order creation.
#### Example during Checkout:
```json
POST /admin/api/2023-07/checkouts.json
{
"checkout": {
"line_items": [
{
"variant_id": 123456789,
"quantity": 1
}
],
"tax_lines": [
{
"price": "0.00",
"rate": 0.0,
"title": "Tax Exempt"
}
]
}
}
```
### 5. **Setting Tax Overrides for Shipping**:
If you need to apply tax overrides on shipping, you can set up a tax override for the shipping method.
#### Example:
```json
POST /admin/api/2023-07/tax_overrides.json
{
"tax_override": {
"location_id": 123456,
"rate": 0.0, // Exempt from taxes
"shipping": true,
"province_id": 1
}
}
```
### 6. **Using Tax Services**:
If your store is connected to a third-party tax service like Avalara or TaxJar, Shopify might handle tax overrides and exemptions based on the configurations within these services. Ensure you check the service's API for how to apply tax rules and exemptions.
### 7. **Testing and Verification**:
After setting up your tax overrides or exemptions, test your setup by creating a test order or checkout to ensure that the correct tax rules are applied.
### Additional Considerations:
- **Tax Regions**: Make sure you correctly identify the tax regions (e.g., country, state, province) when applying tax overrides.
- **API Versions**: The examples above use versioning (e.g., `2023-07`). Ensure you use the correct API version for your store.
- **Rate Calculation**: Always verify that the rate calculations in your overrides match your tax strategy.
### Resources:
- [Shopify Admin API Documentation](https://shopify.dev/docs/api/admin-rest)
- [Shopify Tax Settings](https://help.shopify.com/en/manual/taxes)
This process will help you manage tax exemptions and overrides programmatically using Shopify's API.
