{
  "$comment": "Machine-readable companion to https://valem.run/calculators/russia/car-tax. Formula, inputs, outputs, engine-verified test vectors, cited sources and the re-runnable Valem ModelSpec behind the page.",
  "url": "https://valem.run/calculators/russia/car-tax",
  "dataUrl": "https://valem.run/calculators/russia/car-tax.json",
  "license": {
    "name": "CC BY 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/",
    "attribution": "Russia transport tax model by Valem (https://valem.run/calculators/russia/car-tax), CC BY 4.0.",
    "note": "Covers the model — the expression of each rule and the arrangement of the catalog. The rates and thresholds themselves are law and are not licensed by anyone; the cited sources are where they come from."
  },
  "verificationUrl": "https://valem.run/calculators/russia/car-tax/verify",
  "country": "russia",
  "countryName": "Russia",
  "formula": "car-tax",
  "formulaName": "Transport tax",
  "title": "Транспортный Налог — Russia car tax calculator",
  "answer": "Russia's transport tax is engine horsepower times a regional per-hp rate, with a x3 multiplier for listed luxury cars over 10M RUB.",
  "lang": "en",
  "currency": "RUB",
  "taxYear": "2025",
  "verification": {
    "claim": "internal-consistency",
    "statement": "The Valem engine reproduces this model's stated formula through 2 self-test cases (below, and re-runnable against the spec). That asserts internal consistency, NOT that the formula matches current law — the cited sources are the evidence for that, and carry the date each was last checked.",
    "selfTestCases": 2,
    "ratesAreIllustrative": false,
    "sourcesCheckedOn": "2026-08-02"
  },
  "sources": [
    {
      "label": "ФНС — калькулятор транспортного налога",
      "url": "https://www.nalog.gov.ru",
      "checked": "2026-08-02"
    }
  ],
  "terminalOutput": "tax",
  "inputs": [
    {
      "name": "hp",
      "type": "number",
      "label": "Мощность (л.с.)",
      "minimum": 0
    },
    {
      "name": "luxury",
      "type": "boolean",
      "label": "Роскошь (авто дороже 10 млн ₽ из перечня)"
    }
  ],
  "outputs": [
    {
      "name": "rate",
      "type": "number",
      "label": "Ставка (RUB / л.с.)",
      "formula": "($h := hp; $h <= 100 ? 12 : $h <= 125 ? 25 : $h <= 150 ? 35 : $h <= 175 ? 45 : $h <= 200 ? 50 : $h <= 225 ? 65 : $h <= 250 ? 75 : 150)"
    },
    {
      "name": "base",
      "type": "number",
      "label": "База",
      "format": "currency",
      "formula": "$round(hp * rate, 2)"
    },
    {
      "name": "tax",
      "type": "number",
      "label": "Годовой налог",
      "format": "currency",
      "formula": "$round(luxury ? base * 3 : base, 2)"
    }
  ],
  "testCases": [
    {
      "description": "C1 Moscow 150 hp",
      "given": {
        "hp": 150,
        "luxury": false
      },
      "expect": {
        "rate": 35,
        "tax": 5250
      }
    },
    {
      "description": "C3 300 hp, luxury multiplier",
      "given": {
        "hp": 300,
        "luxury": true
      },
      "expect": {
        "rate": 150,
        "base": 45000,
        "tax": 135000
      }
    }
  ],
  "spec": {
    "id": "car-tax-russia",
    "version": "1.0.0",
    "schema": {
      "type": "object",
      "properties": {
        "hp": {
          "type": "number",
          "minimum": 0
        },
        "luxury": {
          "type": "boolean"
        },
        "rate": {
          "type": "number",
          "readOnly": true
        },
        "base": {
          "type": "number",
          "readOnly": true
        },
        "tax": {
          "type": "number",
          "readOnly": true
        }
      }
    },
    "constants": {},
    "defaultValues": [
      {
        "path": "$",
        "expr": "{ 'hp': 150, 'luxury': false }"
      }
    ],
    "derivations": [
      {
        "path": "$.rate",
        "expr": "($h := hp; $h <= 100 ? 12 : $h <= 125 ? 25 : $h <= 150 ? 35 : $h <= 175 ? 45 : $h <= 200 ? 50 : $h <= 225 ? 65 : $h <= 250 ? 75 : 150)"
      },
      {
        "path": "$.base",
        "expr": "$round(hp * rate, 2)"
      },
      {
        "path": "$.tax",
        "expr": "$round(luxury ? base * 3 : base, 2)"
      }
    ],
    "constraints": [],
    "metaDerivations": [],
    "viewDefinition": {
      "renderer": "builtin",
      "defaultView": "main",
      "views": [
        {
          "id": "main",
          "label": "Транспортный налог",
          "layout": "vertical",
          "components": [
            {
              "id": "hp",
              "type": "numericField",
              "label": "Мощность (л.с.)",
              "bind": "$.hp"
            },
            {
              "id": "luxury",
              "type": "checkboxField",
              "label": "Роскошь (авто дороже 10 млн ₽ из перечня)",
              "bind": "$.luxury"
            },
            {
              "id": "tiles",
              "type": "group",
              "layout": "horizontal",
              "components": [
                {
                  "id": "taxTile",
                  "type": "statTile",
                  "label": "Годовой налог",
                  "bind": "$.tax",
                  "format": "currency",
                  "currency": "RUB"
                }
              ]
            },
            {
              "id": "breakdown",
              "type": "keyValueList",
              "label": "Расчёт (Москва)",
              "items": [
                {
                  "label": "Ставка (RUB / л.с.)",
                  "bind": "$.rate"
                },
                {
                  "label": "База",
                  "bind": "$.base",
                  "format": "currency",
                  "currency": "RUB"
                },
                {
                  "label": "Налог",
                  "bind": "$.tax",
                  "format": "currency",
                  "currency": "RUB"
                }
              ]
            },
            {
              "id": "note",
              "type": "staticText",
              "text": "'Россия: транспортный налог = мощность (л.с.) × региональная ставка (таблица Москвы) × повышающий коэффициент 3 для авто из перечня дороже 10 млн руб. Ставки регионов различаются. Оценка, не налоговая консультация.'"
            },
            {
              "id": "sources",
              "type": "sourceList",
              "label": "Источники",
              "items": [
                {
                  "label": "ФНС — калькулятор транспортного налога",
                  "url": "https://www.nalog.gov.ru",
                  "date": "2026-08-02"
                }
              ]
            }
          ]
        }
      ]
    },
    "tests": [
      {
        "description": "C1 Moscow 150 hp",
        "given": {
          "$.hp": 150,
          "$.luxury": false
        },
        "expect": {
          "$.rate": 35,
          "$.tax": 5250
        }
      },
      {
        "description": "C3 300 hp, luxury multiplier",
        "given": {
          "$.hp": 300,
          "$.luxury": true
        },
        "expect": {
          "$.rate": 150,
          "$.base": 45000,
          "$.tax": 135000
        }
      }
    ]
  }
}