{
  "$comment": "Machine-readable companion to https://valem.run/calculators/indonesia/self-employed. Formula, inputs, outputs, engine-verified test vectors, cited sources and the re-runnable Valem ModelSpec behind the page.",
  "url": "https://valem.run/calculators/indonesia/self-employed",
  "dataUrl": "https://valem.run/calculators/indonesia/self-employed.json",
  "license": {
    "name": "CC BY 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/",
    "attribution": "Indonesia PPh Final UMKM (MSME final income tax) model by Valem (https://valem.run/calculators/indonesia/self-employed), 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/indonesia/self-employed/verify",
  "country": "indonesia",
  "countryName": "Indonesia",
  "formula": "self-employed",
  "formulaName": "MSME final income tax",
  "localName": "PPh Final UMKM",
  "localLang": "id",
  "englishName": "MSME final income tax",
  "title": "PPh Final UMKM 0,5% 2026 — Indonesia self-employed tax",
  "answer": "An individual running a business in Indonesia whose turnover last year was at most Rp4.8 billion can pay a final income tax of 0.5% of turnover, with the first Rp500 million of the year tax-free; free professionals and anyone who opts out pay 5% to 35% on profit after the non-taxable allowance.",
  "lang": "en",
  "currency": "IDR",
  "taxYear": "2026",
  "verification": {
    "claim": "internal-consistency",
    "statement": "The Valem engine reproduces this model's stated formula through 7 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": 7,
    "ratesAreIllustrative": false,
    "sourcesCheckedOn": "2026-10-31"
  },
  "sources": [
    {
      "label": "PP 55/2022 arts. 56–57 as amended by PP 20/2026: 0.5%, Rp4.8 billion",
      "url": "https://jdih.kemenkeu.go.id/dok/pp-20-tahun-2026",
      "checked": "2026-10-31"
    },
    {
      "label": "PP 55/2022 arts. 60(2), 61(1): first Rp500 million tax-free; 0.5% to year-end",
      "url": "https://jdih.kemenkeu.go.id/dok/pp-55-tahun-2022",
      "checked": "2026-10-31"
    },
    {
      "label": "UU 7/2021 (HPP), art. 7 PTKP and art. 17 rates in the Income Tax Law",
      "url": "https://jdih.kemenkeu.go.id/dok/uu-7-tahun-2021",
      "checked": "2026-10-31"
    }
  ],
  "terminalOutput": "netIncome",
  "headlineOutput": "netIncome",
  "inputs": [
    {
      "name": "annualTurnover",
      "type": "number",
      "label": "Business turnover for the year (IDR)",
      "minimum": 0
    },
    {
      "name": "annualExpenses",
      "type": "number",
      "label": "Business expenses for the year (IDR)",
      "minimum": 0
    },
    {
      "name": "regime",
      "type": "string",
      "label": "How you are taxed",
      "enum": [
        "final",
        "normal"
      ]
    },
    {
      "name": "freeProfession",
      "type": "boolean",
      "label": "Free profession (doctor, lawyer, consultant, artist, influencer…)"
    },
    {
      "name": "overCeilingBefore",
      "type": "boolean",
      "label": "Turnover went above Rp4.8 billion in an earlier tax year"
    },
    {
      "name": "maritalStatus",
      "type": "string",
      "label": "Marital status on 1 January",
      "enum": [
        "single",
        "married"
      ]
    },
    {
      "name": "dependants",
      "type": "number",
      "label": "Dependants you fully support (at most 3 count)",
      "minimum": 0,
      "maximum": 3
    }
  ],
  "outputs": [
    {
      "name": "finalApplies",
      "type": "boolean",
      "formula": "regime = 'final' and $not(freeProfession) and $not(overCeilingBefore)"
    },
    {
      "name": "overCeilingThisYear",
      "type": "boolean",
      "formula": "$n(annualTurnover) > $const.finalTurnoverCeiling"
    },
    {
      "name": "finalTax",
      "type": "number",
      "label": "Final tax (0.5% above Rp500 million)",
      "format": "currency",
      "formula": "finalApplies ? $round($max([0, $n(annualTurnover) - $const.finalExemptTurnover]) * $const.finalRate, 2) : 0"
    },
    {
      "name": "profit",
      "type": "number",
      "label": "Profit",
      "format": "currency",
      "formula": "$round($max([0, $n(annualTurnover) - $n(annualExpenses)]), 2)"
    },
    {
      "name": "ptkp",
      "type": "number",
      "label": "PTKP (non-taxable income)",
      "format": "currency",
      "formula": "$const.ptkpSelf + (maritalStatus = 'married' ? $const.ptkpMarried : 0) + ($d := $floor($n(dependants)); ($d > $const.maxDependants ? $const.maxDependants : $d)) * $const.ptkpPerDependant"
    },
    {
      "name": "taxableIncome",
      "type": "number",
      "label": "Taxable income at normal rates",
      "format": "currency",
      "formula": "finalApplies ? 0 : ($v := profit - ptkp; $v > 0 ? $floor($v / 1000) * 1000 : 0)"
    },
    {
      "name": "progressiveTax",
      "type": "number",
      "label": "Tax at 5–35%",
      "format": "currency",
      "formula": "$round($bandedCharge(taxableIncome, [{\"upTo\": $const.pitBand1, \"rate\": $const.pitRate1}, {\"upTo\": $const.pitBand2, \"rate\": $const.pitRate2}, {\"upTo\": $const.pitBand3, \"rate\": $const.pitRate3}, {\"upTo\": $const.pitBand4, \"rate\": $const.pitRate4}, {\"upTo\": null, \"rate\": $const.pitRate5}]), 2)"
    },
    {
      "name": "incomeTax",
      "type": "number",
      "label": "Income tax / year",
      "format": "currency",
      "formula": "$round(finalTax + progressiveTax, 2)"
    },
    {
      "name": "netIncome",
      "type": "number",
      "label": "Net income / year",
      "format": "currency",
      "formula": "$round($max([0, $n(annualTurnover) - $n(annualExpenses) - incomeTax]), 2)"
    }
  ],
  "testCases": [
    {
      "description": "S1 Rp1.2 billion turnover on the 0.5% final tax: 0.5% of the Rp700 million above Rp500 million = Rp3,500,000",
      "given": {
        "annualTurnover": 1200000000,
        "annualExpenses": 900000000,
        "regime": "final",
        "freeProfession": false,
        "maritalStatus": "single",
        "dependants": 0,
        "overCeilingBefore": false
      },
      "expect": {
        "finalApplies": true,
        "finalTax": 3500000,
        "incomeTax": 3500000,
        "netIncome": 296500000
      }
    },
    {
      "description": "S2 the same business on the normal rates: Rp300 million profit less Rp54 million PTKP — Rp30,900,000",
      "given": {
        "annualTurnover": 1200000000,
        "annualExpenses": 900000000,
        "regime": "normal",
        "freeProfession": false,
        "maritalStatus": "single",
        "dependants": 0,
        "overCeilingBefore": false
      },
      "expect": {
        "finalApplies": false,
        "taxableIncome": 246000000,
        "progressiveTax": 30900000,
        "incomeTax": 30900000,
        "netIncome": 269100000
      }
    },
    {
      "description": "S3 turnover of exactly Rp500 million: no final tax",
      "given": {
        "annualTurnover": 500000000,
        "annualExpenses": 300000000,
        "regime": "final",
        "freeProfession": false,
        "maritalStatus": "single",
        "dependants": 0,
        "overCeilingBefore": false
      },
      "expect": {
        "finalTax": 0,
        "incomeTax": 0
      }
    },
    {
      "description": "S4 a free profession cannot use the final tax and is taxed at the normal rates",
      "given": {
        "annualTurnover": 600000000,
        "annualExpenses": 200000000,
        "regime": "final",
        "freeProfession": true,
        "maritalStatus": "married",
        "dependants": 2,
        "overCeilingBefore": false
      },
      "expect": {
        "finalApplies": false,
        "ptkp": 67500000,
        "taxableIncome": 332500000,
        "progressiveTax": 52125000
      }
    },
    {
      "description": "S5 Rp5 billion this year, at most Rp4.8 billion last year: still 0.5% to the year's end (art. 61(1)) — Rp22,500,000",
      "given": {
        "annualTurnover": 5000000000,
        "annualExpenses": 4500000000,
        "regime": "final",
        "freeProfession": false,
        "maritalStatus": "single",
        "dependants": 0,
        "overCeilingBefore": false
      },
      "expect": {
        "finalApplies": true,
        "overCeilingThisYear": true,
        "finalTax": 22500000,
        "incomeTax": 22500000,
        "netIncome": 477500000
      }
    },
    {
      "description": "S6 exactly Rp4.8 billion is still in the scheme (“tidak melebihi”): Rp21,500,000",
      "given": {
        "annualTurnover": 4800000000,
        "annualExpenses": 4000000000,
        "regime": "final",
        "freeProfession": false,
        "maritalStatus": "single",
        "dependants": 0,
        "overCeilingBefore": false
      },
      "expect": {
        "finalApplies": true,
        "finalTax": 21500000
      }
    },
    {
      "description": "S7 turnover went above Rp4.8 billion in an earlier year: art. 17 rates on profit — Rp80,500,000",
      "given": {
        "annualTurnover": 5000000000,
        "annualExpenses": 4500000000,
        "regime": "final",
        "freeProfession": false,
        "overCeilingBefore": true,
        "maritalStatus": "single",
        "dependants": 0
      },
      "expect": {
        "finalApplies": false,
        "finalTax": 0,
        "taxableIncome": 446000000,
        "progressiveTax": 80500000,
        "netIncome": 419500000
      }
    }
  ],
  "spec": {
    "id": "self-employed-indonesia",
    "version": "1.0.0",
    "schema": {
      "type": "object",
      "properties": {
        "annualTurnover": {
          "type": "number",
          "minimum": 0
        },
        "annualExpenses": {
          "type": "number",
          "minimum": 0
        },
        "regime": {
          "type": "string",
          "enum": [
            "final",
            "normal"
          ]
        },
        "freeProfession": {
          "type": "boolean"
        },
        "overCeilingBefore": {
          "type": "boolean"
        },
        "maritalStatus": {
          "type": "string",
          "enum": [
            "single",
            "married"
          ]
        },
        "dependants": {
          "type": "number",
          "minimum": 0,
          "maximum": 3
        },
        "finalApplies": {
          "type": "boolean",
          "readOnly": true
        },
        "overCeilingThisYear": {
          "type": "boolean",
          "readOnly": true
        },
        "finalTax": {
          "type": "number",
          "readOnly": true
        },
        "profit": {
          "type": "number",
          "readOnly": true
        },
        "ptkp": {
          "type": "number",
          "readOnly": true
        },
        "taxableIncome": {
          "type": "number",
          "readOnly": true
        },
        "progressiveTax": {
          "type": "number",
          "readOnly": true
        },
        "incomeTax": {
          "type": "number",
          "readOnly": true
        },
        "netIncome": {
          "type": "number",
          "readOnly": true
        }
      },
      "required": [
        "annualTurnover"
      ]
    },
    "constants": {
      "finalRate": 0.005,
      "finalExemptTurnover": 500000000,
      "finalTurnoverCeiling": 4800000000,
      "ptkpSelf": 54000000,
      "ptkpMarried": 4500000,
      "ptkpPerDependant": 4500000,
      "maxDependants": 3,
      "pitBand1": 60000000,
      "pitBand2": 250000000,
      "pitBand3": 500000000,
      "pitBand4": 5000000000,
      "pitRate1": 0.05,
      "pitRate2": 0.15,
      "pitRate3": 0.25,
      "pitRate4": 0.3,
      "pitRate5": 0.35
    },
    "library": {
      "layers": [
        {
          "id": "statutory",
          "define": "(\n  /* Shared statutory helpers — the canonical copy (docs/sandbox/d8-statutory-families.md §5.4).\n     DO NOT EDIT A SPEC'S INLINED COPY. Edit this file and run `npm run sync:helpers`; a vitest\n     assertion and a Java assertion both require every inlined copy to be byte-identical to this one.\n\n     Why inlined rather than referenced: the `library` section's `ref` form — a library shared\n     between models — is still proposed, gated on the model-references design (see\n     ../../../../docs/design/library/jsonata-library.md). Inlining keeps each spec self-contained,\n     which is what lets `#e=` embedding, `#share=` import and MCP forking work with no resolver.\n\n     TWO TRAPS, both of which fail SILENTLY and both of which bit during the debt-payoff build:\n\n       1. A library function sees ONLY its arguments. It cannot read the consuming document — not\n          through a bare field name, not through `$`, not through `$$`. Everything these helpers\n          need is passed in. (`$const` is late-bound and so would resolve, but relying on it would\n          couple a shared helper to one spec's constant names.)\n       2. ONE null member wrecks a whole aggregate, and the two engines disagree about how. The JS\n          reference implementation THROWS (\"Argument 1 of function sum must be an array of\n          numbers\"); the Java port can instead yield null for the entire aggregate. Neither gives a\n          partial total, and the null-yielding form is the dangerous one because it is silent. So\n          callers coerce with `$n()` below before aggregating, which makes the behaviour identical\n          in both engines — measured, not assumed: see helpers.test.ts.\n\n       3. A PATH STEP DIRECTLY ON A CALL RESULT RETURNS NOTHING in the Java engine. This matters for\n          every caller of $amortize, which is the one helper here returning an object:\n\n              $amortize(p, r, n, 0).months            -> empty in Java, 360 in JS.  WRONG\n              ($a := $amortize(p, r, n, 0); $a.months) -> 360 in both.               RIGHT\n\n          Bind the result to a variable, then step into it. The JS reference accepts both forms, so\n          this is invisible until the page is served by the real engine, and it fails as a blank\n          field rather than an error. Measured with a probe, not inferred — the field simply does\n          not appear. */\n\n  /* Number coercion with an explicit zero default. The guard against trap 2. */\n  $n := function($v) { $v = null or $not($exists($v)) ? 0 : $number($v) };\n\n  /* ISO date -> its year / month / day parts. String slicing rather than $fromMillis formatting:\n     these are statutory dates (\"2026-04-06\"), and a timezone-sensitive round-trip through millis\n     can shift the day, which silently moves a service anniversary across a band boundary. */\n  $isoY := function($d) { $number($substring($d, 0, 4)) };\n  $isoM := function($d) { $number($substring($d, 5, 2)) };\n  $isoD := function($d) { $number($substring($d, 8, 2)) };\n\n  /* Whole years of completed service between two ISO dates. Counts an anniversary as reached only\n     when the month-and-day has arrived, which is what \"completed years of service\" means in every\n     severance statute — not a 365.25-day division, whose drift crosses a 5-year band boundary in\n     the wrong direction roughly one year in four. */\n  $yearsBetween := function($from, $to) { (\n    $y := $isoY($to) - $isoY($from);\n    $beforeAnniversary := $isoM($to) < $isoM($from)\n      or ($isoM($to) = $isoM($from) and $isoD($to) < $isoD($from));\n    $beforeAnniversary ? $y - 1 : $y\n  ) };\n\n  /* Whole completed months between two ISO dates, same convention. */\n  $monthsBetween := function($from, $to) { (\n    $m := ($isoY($to) - $isoY($from)) * 12 + ($isoM($to) - $isoM($from));\n    $isoD($to) < $isoD($from) ? $m - 1 : $m\n  ) };\n\n  /* Inclusive count of days between two ISO dates — both endpoints counted, because a leave year\n     runs from its first day to its last and an employee present on both is present for both.\n     Pro-rata accrual is then $proRataDays(a, b) / $proRataDays(yearStart, yearEnd). */\n  $proRataDays := function($from, $to) {\n    ($toMillis($to) - $toMillis($from)) / 86400000 + 1\n  };\n\n  /* Progressive charge across bands. `$bands` is ordered lowest-first, each {\"upTo\": n, \"rate\": r};\n     the final band's `upTo` is omitted or null to mean \"no ceiling\". Each band's rate applies ONLY\n     to the slice of the amount inside it — the single most common error in a hand-written bracket\n     walk is applying the top rate to the whole amount. Returns 0 for a non-positive amount. */\n  $bandedCharge := function($amount, $bands) { (\n    $a := $n($amount);\n    $a <= 0 ? 0 : $reduce($bands, function($acc, $band) { (\n      $ceiling := $exists($band.upTo) and $band.upTo != null ? $band.upTo : $a;\n      $top := $ceiling < $a ? $ceiling : $a;\n      $slice := $top - $acc.floor;\n      {\n        \"floor\": $top > $acc.floor ? $top : $acc.floor,\n        \"charge\": $acc.charge + ($slice > 0 ? $slice * $n($band.rate) : 0)\n      }\n    ) }, {\"floor\": 0, \"charge\": 0}).charge\n  ) };\n\n  /* Clamp into [floor, cap]. Either bound may be omitted (null) to leave that side open — a benefit\n     with a cap and no floor is as common as one with both. */\n  $clampFloorCap := function($value, $floor, $cap) { (\n    $v := $n($value);\n    $withFloor := $exists($floor) and $floor != null and $v < $floor ? $floor : $v;\n    $exists($cap) and $cap != null and $withFloor > $cap ? $cap : $withFloor\n  ) };\n\n  /* Level annuity payment for a principal over `$months` at `$annualRatePct` nominal, compounded\n     monthly. Falls back to straight-line division at a zero rate, where the standard formula\n     divides by zero. */\n  $annuityPayment := function($principal, $annualRatePct, $months) { (\n    $p := $n($principal);\n    $m := $n($months);\n    $i := $n($annualRatePct) / 1200;\n    $m <= 0 ? 0 : ($i = 0 ? $p / $m : $p * $i * $power(1 + $i, $m) / ($power(1 + $i, $m) - 1))\n  ) };\n\n  /* Amortisation schedule: one row per month until the balance clears or `$months` is reached.\n     Returns {\"payment\", \"months\", \"totalInterest\", \"schedule\": [{month, interest, principal,\n     balance}]}. `$extra` is an optional monthly overpayment.\n\n     A real month-by-month fold rather than a closed form, because an overpayment changes every\n     later row — the same reason debt-payoff simulates. Bounded by `$months`, so it always\n     terminates. */\n  $amortize := function($principal, $annualRatePct, $months, $extra) { (\n    $i := $n($annualRatePct) / 1200;\n    $pay := $annuityPayment($principal, $annualRatePct, $months) + $n($extra);\n    $r := $reduce([1..$n($months)], function($acc, $month) {\n      $acc.balance <= 0 ? $acc : (\n        /* The running balance is kept UNROUNDED and only the emitted row is rounded. Rounding the\n           balance each month instead accumulates drift: at 200,000 over 360 months it left 2.83\n           still owing in the final row, which would break the \"final balance is zero\" invariant\n           (§7.3) and look to a reader like the schedule does not pay the loan off. Lenders compute\n           on the exact balance and adjust the last payment, which is what this does. */\n        $interest := $acc.balance * $i;\n        $due := $acc.balance + $interest < $pay ? $acc.balance + $interest : $pay;\n        $principalPart := $due - $interest;\n        $balance := $acc.balance - $principalPart;\n        {\n          \"balance\": $balance,\n          \"totalInterest\": $acc.totalInterest + $interest,\n          \"schedule\": $append($acc.schedule, [{\n            \"month\": $month,\n            \"interest\": $round($interest, 2),\n            \"principal\": $round($principalPart, 2),\n            \"balance\": $round($balance, 2)\n          }])\n        }\n      )\n    }, {\"balance\": $n($principal), \"totalInterest\": 0, \"schedule\": []});\n    {\n      \"payment\": $round($pay, 2),\n      \"months\": $count($r.schedule),\n      \"totalInterest\": $round($r.totalInterest, 2),\n      \"schedule\": [$r.schedule]\n    }\n  ) };\n\n  [\"n\", \"isoY\", \"isoM\", \"isoD\", \"yearsBetween\", \"monthsBetween\", \"proRataDays\",\n   \"bandedCharge\", \"clampFloorCap\", \"annuityPayment\", \"amortize\"]\n)\n"
        }
      ]
    },
    "defaultValues": [
      {
        "path": "$",
        "expr": "{ 'annualTurnover': 1200000000, 'annualExpenses': 900000000, 'regime': 'final', 'freeProfession': false, 'overCeilingBefore': false, 'maritalStatus': 'single', 'dependants': 0 }"
      }
    ],
    "derivations": [
      {
        "path": "$.finalApplies",
        "expr": "regime = 'final' and $not(freeProfession) and $not(overCeilingBefore)"
      },
      {
        "path": "$.overCeilingThisYear",
        "expr": "$n(annualTurnover) > $const.finalTurnoverCeiling"
      },
      {
        "path": "$.finalTax",
        "expr": "finalApplies ? $round($max([0, $n(annualTurnover) - $const.finalExemptTurnover]) * $const.finalRate, 2) : 0"
      },
      {
        "path": "$.profit",
        "expr": "$round($max([0, $n(annualTurnover) - $n(annualExpenses)]), 2)"
      },
      {
        "path": "$.ptkp",
        "expr": "$const.ptkpSelf + (maritalStatus = 'married' ? $const.ptkpMarried : 0) + ($d := $floor($n(dependants)); ($d > $const.maxDependants ? $const.maxDependants : $d)) * $const.ptkpPerDependant"
      },
      {
        "path": "$.taxableIncome",
        "expr": "finalApplies ? 0 : ($v := profit - ptkp; $v > 0 ? $floor($v / 1000) * 1000 : 0)"
      },
      {
        "path": "$.progressiveTax",
        "expr": "$round($bandedCharge(taxableIncome, [{\"upTo\": $const.pitBand1, \"rate\": $const.pitRate1}, {\"upTo\": $const.pitBand2, \"rate\": $const.pitRate2}, {\"upTo\": $const.pitBand3, \"rate\": $const.pitRate3}, {\"upTo\": $const.pitBand4, \"rate\": $const.pitRate4}, {\"upTo\": null, \"rate\": $const.pitRate5}]), 2)"
      },
      {
        "path": "$.incomeTax",
        "expr": "$round(finalTax + progressiveTax, 2)"
      },
      {
        "path": "$.netIncome",
        "expr": "$round($max([0, $n(annualTurnover) - $n(annualExpenses) - incomeTax]), 2)"
      }
    ],
    "constraints": [],
    "viewDefinition": {
      "renderer": "builtin",
      "defaultView": "main",
      "views": [
        {
          "id": "main",
          "label": "Self-employed tax",
          "layout": "vertical",
          "components": [
            {
              "id": "turnover",
              "type": "numericField",
              "label": "Business turnover for the year (IDR)",
              "bind": "$.annualTurnover",
              "helperText": "Gross receipts (peredaran bruto) before any discounts."
            },
            {
              "id": "expenses",
              "type": "numericField",
              "label": "Business expenses for the year (IDR)",
              "bind": "$.annualExpenses",
              "helperText": "Bookkept costs. They lower the tax only under the normal rates."
            },
            {
              "id": "regime",
              "type": "selectField",
              "label": "How you are taxed",
              "bind": "$.regime",
              "options": [
                {
                  "value": "final",
                  "label": "0.5% final tax on turnover (PP 55/2022)"
                },
                {
                  "value": "normal",
                  "label": "Normal rates on profit (opted out)"
                }
              ]
            },
            {
              "id": "freeProf",
              "type": "checkboxField",
              "label": "Free profession (doctor, lawyer, consultant, artist, influencer…)",
              "bind": "$.freeProfession",
              "helperText": "Since PP 20/2026 these services cannot use the 0.5% final tax."
            },
            {
              "id": "overBefore",
              "type": "checkboxField",
              "label": "Turnover went above Rp4.8 billion in an earlier tax year",
              "bind": "$.overCeilingBefore",
              "helperText": "Then the final tax is closed to you for good (art. 57). Passing it this year still keeps 0.5% to the year's end (art. 61)."
            },
            {
              "id": "marital",
              "type": "selectField",
              "label": "Marital status on 1 January",
              "bind": "$.maritalStatus",
              "options": [
                {
                  "value": "single",
                  "label": "Not married (TK)"
                },
                {
                  "value": "married",
                  "label": "Married (K)"
                }
              ]
            },
            {
              "id": "dependants",
              "type": "numericField",
              "label": "Dependants you fully support (at most 3 count)",
              "bind": "$.dependants",
              "helperText": "Relatives by blood or marriage in a direct line, and adopted children (PTKP)."
            },
            {
              "id": "tiles",
              "type": "group",
              "layout": "horizontal",
              "components": [
                {
                  "id": "netTile",
                  "type": "statTile",
                  "label": "Net income / year",
                  "bind": "$.netIncome",
                  "format": "currency",
                  "currency": "IDR"
                },
                {
                  "id": "taxTile",
                  "type": "statTile",
                  "label": "Income tax / year",
                  "bind": "$.incomeTax",
                  "format": "currency",
                  "currency": "IDR"
                }
              ]
            },
            {
              "id": "breakdown",
              "type": "keyValueList",
              "label": "How that is worked out",
              "items": [
                {
                  "label": "0.5% final tax applies",
                  "value": "$.finalApplies"
                },
                {
                  "label": "Turnover above Rp4.8 billion this year (normal rates from next year)",
                  "value": "$.overCeilingThisYear"
                },
                {
                  "label": "Final tax (0.5% above Rp500 million)",
                  "bind": "$.finalTax",
                  "format": "currency",
                  "currency": "IDR"
                },
                {
                  "label": "Profit",
                  "bind": "$.profit",
                  "format": "currency",
                  "currency": "IDR"
                },
                {
                  "label": "PTKP (non-taxable income)",
                  "bind": "$.ptkp",
                  "format": "currency",
                  "currency": "IDR"
                },
                {
                  "label": "Taxable income at normal rates",
                  "bind": "$.taxableIncome",
                  "format": "currency",
                  "currency": "IDR"
                },
                {
                  "label": "Tax at 5–35%",
                  "bind": "$.progressiveTax",
                  "format": "currency",
                  "currency": "IDR"
                },
                {
                  "label": "Income tax",
                  "bind": "$.incomeTax",
                  "format": "currency",
                  "currency": "IDR"
                },
                {
                  "label": "Net income",
                  "bind": "$.netIncome",
                  "format": "currency",
                  "currency": "IDR"
                }
              ]
            },
            {
              "id": "note",
              "type": "staticText",
              "text": "Tax year 2026. An individual pays a final 0.5% on turnover, the first Rp500 million of the year tax-free (PP 55/2022 art. 60), if last year's turnover was at most Rp4.8 billion (art. 58 as amended); passing Rp4.8 billion during the year keeps the 0.5% to the year's end (art. 61). PP 20/2026, in force from 22 April 2026, removed the time limit for individuals and took free professions out of the scheme; its transitional rules are not modelled, and the page applies the April rules to the whole year. Otherwise profit less PTKP, rounded down to the thousand, is taxed at 5% to 35%. Not modelled: NPPN, BPJS, tax withheld by customers. Estimate, not tax advice."
            },
            {
              "id": "sources",
              "type": "sourceList",
              "label": "Sources",
              "layers": 3,
              "items": [
                {
                  "label": "PP 55/2022 arts. 56–57 as amended by PP 20/2026: 0.5%, Rp4.8 billion",
                  "url": "https://jdih.kemenkeu.go.id/dok/pp-20-tahun-2026",
                  "date": "2026-10-31",
                  "covers": [
                    "finalRate",
                    "finalTurnoverCeiling"
                  ]
                },
                {
                  "label": "PP 55/2022 arts. 60(2), 61(1): first Rp500 million tax-free; 0.5% to year-end",
                  "url": "https://jdih.kemenkeu.go.id/dok/pp-55-tahun-2022",
                  "date": "2026-10-31",
                  "covers": [
                    "finalExemptTurnover"
                  ]
                },
                {
                  "label": "UU 7/2021 (HPP), art. 7 PTKP and art. 17 rates in the Income Tax Law",
                  "url": "https://jdih.kemenkeu.go.id/dok/uu-7-tahun-2021",
                  "date": "2026-10-31",
                  "covers": [
                    "ptkpSelf",
                    "ptkpMarried",
                    "ptkpPerDependant",
                    "maxDependants",
                    "pitBand1",
                    "pitBand2",
                    "pitBand3",
                    "pitBand4",
                    "pitRate1",
                    "pitRate2",
                    "pitRate3",
                    "pitRate4",
                    "pitRate5"
                  ]
                }
              ]
            }
          ]
        }
      ]
    },
    "tests": [
      {
        "description": "S1 Rp1.2 billion turnover on the 0.5% final tax: 0.5% of the Rp700 million above Rp500 million = Rp3,500,000",
        "given": {
          "$.annualTurnover": 1200000000,
          "$.annualExpenses": 900000000,
          "$.regime": "final",
          "$.freeProfession": false,
          "$.maritalStatus": "single",
          "$.dependants": 0,
          "$.overCeilingBefore": false
        },
        "expect": {
          "$.finalApplies": true,
          "$.finalTax": 3500000,
          "$.incomeTax": 3500000,
          "$.netIncome": 296500000
        }
      },
      {
        "description": "S2 the same business on the normal rates: Rp300 million profit less Rp54 million PTKP — Rp30,900,000",
        "given": {
          "$.annualTurnover": 1200000000,
          "$.annualExpenses": 900000000,
          "$.regime": "normal",
          "$.freeProfession": false,
          "$.maritalStatus": "single",
          "$.dependants": 0,
          "$.overCeilingBefore": false
        },
        "expect": {
          "$.finalApplies": false,
          "$.taxableIncome": 246000000,
          "$.progressiveTax": 30900000,
          "$.incomeTax": 30900000,
          "$.netIncome": 269100000
        }
      },
      {
        "description": "S3 turnover of exactly Rp500 million: no final tax",
        "given": {
          "$.annualTurnover": 500000000,
          "$.annualExpenses": 300000000,
          "$.regime": "final",
          "$.freeProfession": false,
          "$.maritalStatus": "single",
          "$.dependants": 0,
          "$.overCeilingBefore": false
        },
        "expect": {
          "$.finalTax": 0,
          "$.incomeTax": 0
        }
      },
      {
        "description": "S4 a free profession cannot use the final tax and is taxed at the normal rates",
        "given": {
          "$.annualTurnover": 600000000,
          "$.annualExpenses": 200000000,
          "$.regime": "final",
          "$.freeProfession": true,
          "$.maritalStatus": "married",
          "$.dependants": 2,
          "$.overCeilingBefore": false
        },
        "expect": {
          "$.finalApplies": false,
          "$.ptkp": 67500000,
          "$.taxableIncome": 332500000,
          "$.progressiveTax": 52125000
        }
      },
      {
        "description": "S5 Rp5 billion this year, at most Rp4.8 billion last year: still 0.5% to the year's end (art. 61(1)) — Rp22,500,000",
        "given": {
          "$.annualTurnover": 5000000000,
          "$.annualExpenses": 4500000000,
          "$.regime": "final",
          "$.freeProfession": false,
          "$.maritalStatus": "single",
          "$.dependants": 0,
          "$.overCeilingBefore": false
        },
        "expect": {
          "$.finalApplies": true,
          "$.overCeilingThisYear": true,
          "$.finalTax": 22500000,
          "$.incomeTax": 22500000,
          "$.netIncome": 477500000
        }
      },
      {
        "description": "S6 exactly Rp4.8 billion is still in the scheme (“tidak melebihi”): Rp21,500,000",
        "given": {
          "$.annualTurnover": 4800000000,
          "$.annualExpenses": 4000000000,
          "$.regime": "final",
          "$.freeProfession": false,
          "$.maritalStatus": "single",
          "$.dependants": 0,
          "$.overCeilingBefore": false
        },
        "expect": {
          "$.finalApplies": true,
          "$.finalTax": 21500000
        }
      },
      {
        "description": "S7 turnover went above Rp4.8 billion in an earlier year: art. 17 rates on profit — Rp80,500,000",
        "given": {
          "$.annualTurnover": 5000000000,
          "$.annualExpenses": 4500000000,
          "$.regime": "final",
          "$.freeProfession": false,
          "$.overCeilingBefore": true,
          "$.maritalStatus": "single",
          "$.dependants": 0
        },
        "expect": {
          "$.finalApplies": false,
          "$.finalTax": 0,
          "$.taxableIncome": 446000000,
          "$.progressiveTax": 80500000,
          "$.netIncome": 419500000
        }
      }
    ]
  }
}
