{
  "name": "Tax extension acknowledgment indexing",
  "description": "Extract taxpayer reference, form label, tax period from extension acknowledgment. Start with an editable schema, inspect JSON and review exceptions before your system handoff.",
  "prompt_additions": "Extract only information explicitly present in this document. Do not infer missing values, verify authenticity, make business decisions, or compare other documents. Preserve identifiers as strings. Return amounts as numbers and dates as YYYY-MM-DD. Review and set required fields for your process before using this schema in production.",
  "fields": [
    {
      "key": "taxpayer_reference",
      "label": "Taxpayer Reference",
      "type": "string",
      "required": false,
      "description": "Taxpayer reference exactly as printed in this extension acknowledgment. Preserve identifiers and qualifiers; do not look up or infer missing information."
    },
    {
      "key": "form_label",
      "label": "Form Label",
      "type": "string",
      "required": false,
      "description": "Form label exactly as printed in this extension acknowledgment. Preserve identifiers and qualifiers; do not look up or infer missing information."
    },
    {
      "key": "tax_period",
      "label": "Tax Period",
      "type": "string",
      "required": false,
      "description": "Tax period exactly as printed in this extension acknowledgment. Preserve identifiers and qualifiers; do not look up or infer missing information."
    },
    {
      "key": "acknowledgment_reference",
      "label": "Acknowledgment Reference",
      "type": "string",
      "required": false,
      "description": "Acknowledgment reference exactly as printed in this extension acknowledgment. Preserve identifiers and qualifiers; do not look up or infer missing information."
    },
    {
      "key": "acknowledgment_date",
      "label": "Acknowledgment Date",
      "type": "date",
      "required": false,
      "description": "Acknowledgment date explicitly printed in this extension acknowledgment. Keep it distinct from other dates; leave it empty if no calendar date is stated."
    },
    {
      "key": "stated_status",
      "label": "Stated Status",
      "type": "string",
      "required": false,
      "description": "Status exactly as the document describes it. Do not infer authorization, settlement, completion or current validity."
    }
  ]
}