# Retrieve tax compliance statuses for a link

Retrieve the Tax compliance status information for a specific fiscal link.

Endpoint: POST /api/tax-compliance-status/
Version: 1.222.0
Security: basicAuth

## Query parameters:

  - `omit` (string)
    Omit certain fields from being returned in the response. For more information, see our Filtering responses DevPortal article.

  - `fields` (string)
    Return only the specified fields in the response. For more information, see our Filtering responses DevPortal article.

## Request fields (application/json):

  - `link` (string, required)
    The  you want to retrieve information for.
    Example: "c81a1dea-6dd6-4999-8b9f-541ee8197058"

  - `attach_pdf` (boolean)
    When set to , you will receive the PDF in binary format in the response.
    Example: true

  - `save_data` (boolean)
    Indicates whether or not to persist the data in Belvo. By default, this is set to  and we return a 201 Created response.

When set to , the data won't be persisted and we return a 200 OK response.
    Example: true

## Response 200 fields (application/json):

  - `id` (string)
    Belvo's unique identifier for the current item.
    Example: "0d3ffb69-f83b-456e-ad8e-208d0998d71d"

  - `collected_at` (string, required)
    The ISO-8601 timestamp when the data point was collected.
    Example: "2022-02-09T08:45:50.406032Z"

  - `created_at` (string)
    The ISO-8601 timestamp of when the data point was created in Belvo's database.
    Example: "2022-02-09T08:45:50.406032Z"

  - `internal_identification` (string,null)
    The institution’s internal identification number for the document.
    Example: "20NE1234567"

  - `pdf` (string,null, required)
    Tax compliance status PDF as a binary.
    Example: "=PDF-STRING="

  - `rfc` (string,null)
    The account holder's RFC (Registro Federal de Contribuyentes) number.
    Example: "KDFC211118IS0"

  - `outcome` (string,null)
    Indicates whether the taxpayer is complying to all their tax obligations
(), if they are not (), or have none to comply to
().
    Enum: "POSITIVE", "NEGATIVE", "NO_OBLIGATIONS"

## Response 201 fields (application/json):

  - `id` (string)
    Belvo's unique identifier for the current item.
    Example: "0d3ffb69-f83b-456e-ad8e-208d0998d71d"

  - `collected_at` (string, required)
    The ISO-8601 timestamp when the data point was collected.
    Example: "2022-02-09T08:45:50.406032Z"

  - `created_at` (string)
    The ISO-8601 timestamp of when the data point was created in Belvo's database.
    Example: "2022-02-09T08:45:50.406032Z"

  - `internal_identification` (string,null)
    The institution’s internal identification number for the document.
    Example: "20NE1234567"

  - `pdf` (string,null, required)
    Tax compliance status PDF as a binary.
    Example: "=PDF-STRING="

  - `rfc` (string,null)
    The account holder's RFC (Registro Federal de Contribuyentes) number.
    Example: "KDFC211118IS0"

  - `outcome` (string,null)
    Indicates whether the taxpayer is complying to all their tax obligations
(), if they are not (), or have none to comply to
().
    Enum: "POSITIVE", "NEGATIVE", "NO_OBLIGATIONS"

## Response 403 fields (application/json):

  - `code` (string)
    A unique error code () that allows you to classify and handle the error programmatically.


ℹ️ Check our DevPortal for more information on how to handle 403 access_to_resource_denied.
    Example: "access_to_resource_denied"

  - `message` (string)
    A short description of the error. 


For  errors, the description is:
  
  - .
    Example: "You don't have access to this resource."

  - `request_id` (string)
    A 32-character unique ID of the request (matching a regex pattern of: ). Provide this ID when contacting the Belvo support team to accelerate investigations.
    Example: "9e7b283c6efa449c9c028a16b5c249fb"

## Response 404 fields (application/json):

  - `code` (string)
    A unique error code () that allows you to classify and handle the error programmatically.
    Example: "not_found"

  - `message` (string)
    A short description of the error.


For  errors, the description is:

  -
    Example: "Not found"

  - `request_id` (string)
    A 32-character unique ID of the request (matching a regex pattern of: ). Provide this ID when contacting the Belvo support team to accelerate investigations.
    Example: "9e7b283c6efa449c9c028a16b5c249fb"

## Response 408 fields (application/json):

  - `code` (string)
    A unique error code () that allows you to classify and handle the error programmatically.


ℹ️ Check our DevPortal for more information on how to handle 408 request_timeout errors.
    Example: "request_timeout"

  - `message` (string)
    A short description of the error. 


For  errors, the description is:
  
  - .
    Example: "The request timed out, you can retry asking for less data by changing your query parameters"

  - `request_id` (string)
    A 32-character unique ID of the request (matching a regex pattern of: ). Provide this ID when contacting the Belvo support team to accelerate investigations.
    Example: "9e7b283c6efa449c9c028a16b5c249fb"

## Response 428 fields (application/json):

  - `code` (string)
    A unique error code () that allows you to classify and handle the error programmatically.
ℹ️ Check our DevPortal for more information on how to handle 428 token_required errors.
    Example: "token_required"

  - `message` (string)
    A short description of the error. 
For  errors, the description is:
  
  - .
    Example: "A MFA token is required by the institution to login"

  - `request_id` (string)
    A 32-character unique ID of the request (matching a regex pattern of: ). Provide this ID when contacting the Belvo support team to accelerate investigations.
    Example: "9e7b283c6efa449c9c028a16b5c249fb"

  - `session` (string)
    A 32-character unique ID of the login session (matching a regex pattern of: ).
    Example: "2675b703b9d4451f8d4861a3eee54449"

  - `expiry` (integer)
    Session duration time in seconds.
    Example: 9600

  - `link` (string)
    Unique identifier created by Belvo, used to reference the current
Link.
    Example: "30cb4806-6e00-48a4-91c9-ca55968576c8"

  - `token_generation_data` (object)
    Details on how to generate the token.

  - `token_generation_data.instructions` (string)
    Instructions for token generation.
    Example: "Use this code to generate the token"

  - `token_generation_data.type` (string)
    Type of the data to generate the token (QR code, numeric
challenge).
    Example: "numeric"

  - `token_generation_data.value` (string)
    Value to use to generate the token.
    Example: "12345"

  - `token_generation_data.expects_user_input` (boolean)
    Indicates whether the user needs to provide input in order to complete the authentication.
When set to , your user may need to:
- confirm the login on another device
- scan a QR code
You will still need to make a PATCH call to complete the request.
    Example: true

## Response 500 fields (application/json):

  - `code` (string)
    A unique error code () that allows you to classify and handle the error programmatically.


ℹ️ Check our DevPortal for more information on how to handle 500 unexpected_error errors.
    Example: "unexpected_error"

  - `message` (string)
    A short description of the error. 


For  errors, the description is:
  
  - .
    Example: "Belvo is unable to process the request due to an internal system issue or to an unsupported response from an institution"

  - `request_id` (string)
    A 32-character unique ID of the request (matching a regex pattern of: ). Provide this ID when contacting the Belvo support team to accelerate investigations.
    Example: "9e7b283c6efa449c9c028a16b5c249fb"