| Time | Status | User Agent |  |
| :-- | :-- | :-- | :-- |
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#### URL Expired

The URL for this request expired after 30 days.

This request retrieves a dictionary of tax parameter definition arrays indexed by the "US" for federal or a US State (2-letter abbreviation), used by Zeal for tax withholding calculations.

## Returns   [Skip link to Returns](https://docs.zeal.com/reference/get-employee-tax-parameter-definitions#returns)

| attribute | type | description |
| --- | --- | --- |
| success | boolean | Response status |
| data | object | A dictionary of tax parameter definition arrays indexed by the "US" for federal or a US State ( 2 letter abbreviation). Show child attributes **code**<br>type: string<br>description: codename of tax parameter **effectiveDate**<br>type: string<br>The tax parameter's effective date for calculations **type**<br>type: string<br>description: a string representing the type of the parameter. We currently use `options`, `strings`, `numbers`, `dollars`, and `boolean` **defaults**<br>type: array<br>description: An array of default values and their effective date for the tax parameter<br>- _source_\* (BETA)<br>  <br>  <br>  type: string<br>  <br>  <br>  description: Line/step in the jurisdiction's W4 that the parameter is sourced from<br>  <br>- _label_\* (BETA)<br>  <br>  <br>  type: string<br>  <br>  <br>  description: Human readable label for the tax parameter |
| errors | array | Contains list of error objects which consists of:<br>`message`: Error message<br>`code`: Error code as described in [Error codes](https://docs.zeal.com/reference/error-codes) |

jurisdictions

array of strings

required

"US" for federal or a US State (2 letter abbreviation)

jurisdictions* ADD string

# ``200      200

# ``400      400

Updated 7 months ago

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ShellNodeRubyPHPPython

```

xxxxxxxxxx

curl --request POST \
     --url https://api.zeal.com/employees/getTaxParameterDefinitions \
     --header 'accept: application/json' \
     --header 'content-type: application/json'
```

Click `Try It!` to start a request and see the response here! Or choose an example:

application/json

``200 - Result``400 - Result

Updated7 months ago

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