Planomy Tax Data Index

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://planomy-tax-data.apievangelist.com/json-schema/planomy-tax-data-index.json",
  "title": "Planomy Tax Data Index",
  "description": "Manifest of the published dataset years.",
  "x-provenance": {
    "generated": "2026-08-09",
    "method": "derived",
    "source": "openapi/planomy-tax-data-openapi.yml",
    "note": "Derived from the API Evangelist OpenAPI, which was itself written from live 200 responses at https://planomy.net/tax-data/. Planomy publishes a prose schema at https://planomy.net/data/#schema but no machine-readable schema."
  },
  "type": "object",
  "required": [
    "latest",
    "years"
  ],
  "properties": {
    "latest": {
      "type": "integer",
      "description": "The most recent published tax year."
    },
    "years": {
      "type": "array",
      "description": "Every tax year with a published dataset file.",
      "items": {
        "type": "integer"
      }
    },
    "schema": {
      "type": "string",
      "format": "uri",
      "description": "URL of the prose field-level schema."
    },
    "documentation": {
      "type": "string",
      "format": "uri"
    },
    "yearUrlTemplate": {
      "type": "string",
      "description": "RFC 6570-style template resolving a year to its dataset URL."
    },
    "license": {
      "type": "string"
    }
  }
}