invalid_tax_number

HTTP 422invalid_tax_numberInvalid tax number

The tax number does not have 8 digits or fails the mod-11 check. We reject it before the query reaches the database.

Common causes

• a typo
• a missing leading zero

What to do

• Check the input; we strip the SI prefix, spaces and dashes ourselves.

Retry?	No, the result will be the same unless the request changes.
Billing	0 units.
type	https://maticna.si/docs/errors/invalid_tax_number

Example response

HTTP/1.1 422
Content-Type: application/problem+json
X-Request-Id: req_01JB2Q8X6S7T

{
  "type": "https://maticna.si/docs/errors/invalid_tax_number",
  "title": "Invalid tax number",
  "status": 422,
  "detail": "The tax number does not have 8 digits or fails the mod-11 check. We reject it before the query reaches the database.",
  "instance": "/v1/entities/12345679",
  "code": "invalid_tax_number",
  "request_id": "req_01JB2Q8X6S7T",
  "errors": [
    {
      "field": "tax_number",
      "code": "checksum"
    }
  ]
}

Other errors with status 422

• invalid_vat_id · Invalid VAT ID
• invalid_registration_number · Invalid registration number
• query_too_short · Query too short
• invalid_webhook_url · Invalid webhook URL

All errors