TOESLAGEN-2025-01-01.yaml

uuid: a611a7ea-98d5-42f5-a05c-475b1be4590e
name: Huurtoeslag
law: wet_op_de_huurtoeslag
law_type: "FORMELE_WET"
legal_character: "BESCHIKKING"
decision_type: "TOEKENNING"
discoverable: "CITIZEN"
valid_from: 2025-01-01
service: "TOESLAGEN"
description: >
  Regels voor het bepalen van het recht op en de hoogte van de huurtoeslag volgens
  de Wet op de huurtoeslag en de Algemene wet inkomensafhankelijke regelingen (AWIR),
  geldend voor het jaar 2025.

references:
  - law: "Wet op de huurtoeslag"
    article: "2"
    url: "https://wetten.overheid.nl/BWBR0008659/2025-01-01#Paragraaf2_Artikel2"
  - law: "Algemene wet inkomensafhankelijke regelingen"
    article: "3"
    url: "https://wetten.overheid.nl/BWBR0018472/2025-01-01#Hoofdstuk1_Paragraaf1.2_Artikel3"
  - law: "Algemene wet inkomensafhankelijke regelingen"
    article: "5"
    url: "https://wetten.overheid.nl/BWBR0018472/2025-01-01#Hoofdstuk1_Paragraaf1.2_Artikel5"

properties:
  parameters:
    - name: "BSN"
      description: "BSN van de persoon"
      type: "string"
      required: true

  sources:
    - name: "RENT_AMOUNT"
      required: true
      description: "Kale huurprijs"
      type: "amount"
      type_spec:
        unit: "eurocent"
        precision: 0
        min: 0
      temporal:
        type: "period"
        period_type: "month"
      source_reference:
        source_type: "claim"

    - name: "SERVICE_COSTS"
      required: true
      description: "Servicekosten"
      type: "amount"
      type_spec:
        unit: "eurocent"
        precision: 0
        min: 0
      temporal:
        type: "period"
        period_type: "month"
      source_reference:
        source_type: "claim"

    - name: "ELIGIBLE_SERVICE_COSTS"
      required: true
      description: "In aanmerking komende servicekosten"
      type: "amount"
      type_spec:
        unit: "eurocent"
        precision: 0
        min: 0
      temporal:
        type: "period"
        period_type: "month"
      source_reference:
        source_type: "claim"

  input:
    - name: "HOUSEHOLD_MEMBERS"
      description: "Gegevens medebewoners"
      type: "array"
      temporal:
        type: "point_in_time"
        reference: "$calculation_date"
      service_reference:
        service: "RvIG"
        field: "household_members"
        law: "wet_brp"

    - name: "CHILDREN"
      description: "Gegevens kinderen"
      type: "array"
      temporal:
        type: "point_in_time"
        reference: "$calculation_date"
      service_reference:
        service: "RvIG"
        field: "children"
        law: "wet_brp"

    - name: "PARTNER_BSN"
      description: "BSN van de partner"
      type: "string"
      temporal:
        type: "point_in_time"
        reference: "$calculation_date"
      service_reference:
        service: "RvIG"
        field: "partner_bsn"
        law: "wet_brp"

    - name: "PARTNER_ADDRESS"
      description: "Woonadres van de partner"
      type: "string"
      service_reference:
        service: "RvIG"
        field: "residence_address"
        law: "wet_brp"
        parameters:
          - name: "BSN"
            reference: "$PARTNER_BSN"
      temporal:
        type: "point_in_time"
        reference: "$calculation_date"

    - name: "AGE"
      description: "Leeftijd van de aanvrager"
      type: "number"
      service_reference:
        service: "RvIG"
        field: "age"
        law: "wet_brp"
      temporal:
        type: "point_in_time"
        reference: "$calculation_date"

    - name: "HAS_PARTNER"
      description: "Heeft de persoon een partner"
      type: "boolean"
      service_reference:
        service: "RvIG"
        field: "has_partner"
        law: "wet_brp"
      temporal:
        type: "point_in_time"
        reference: "$calculation_date"

    - name: "HOUSEHOLD_SIZE"
      description: "Aantal personen in huishouden"
      type: "number"
      service_reference:
        service: "RvIG"
        field: "household_size"
        law: "wet_brp"
      temporal:
        type: "point_in_time"
        reference: "$calculation_date"

    - name: "RESIDENCE_ADDRESS"
      description: "Woonadres"
      type: "string"
      service_reference:
        service: "RvIG"
        field: "residence_address"
        law: "wet_brp"
      temporal:
        type: "point_in_time"
        reference: "$calculation_date"

    - name: "INCOME"
      description: "Toetsingsinkomen"
      type: "amount"
      service_reference:
        service: "UWV"
        field: "income"
        law: "wet_inkomstenbelasting"
      type_spec:
        unit: "eurocent"
        precision: 0
        min: 0
      temporal:
        type: "period"
        period_type: "year"

    - name: "PARTNER_INCOME"
      description: "Toetsingsinkomen partner"
      type: "amount"
      service_reference:
        service: "UWV"
        field: "partner_income"
        law: "wet_inkomstenbelasting"
      type_spec:
        unit: "eurocent"
        precision: 0
        min: 0
      temporal:
        type: "period"
        period_type: "year"

    - name: "NET_WORTH"
      description: "Vermogen"
      type: "amount"
      service_reference:
        service: "BELASTINGDIENST"
        field: "net_worth"
        law: "wet_inkomstenbelasting"
      type_spec:
        unit: "eurocent"
        precision: 0
        min: 0
      temporal:
        type: "point_in_time"
        reference: "$prev_january_first"

    - name: "COMBINED_NET_WORTH"
      description: "Gezamenlijk vermogen met partner"
      type: "amount"
      service_reference:
        service: "BELASTINGDIENST"
        field: "combined_net_worth"
        law: "wet_inkomstenbelasting"
      type_spec:
        unit: "eurocent"
        precision: 0
        min: 0
      temporal:
        type: "point_in_time"
        reference: "$prev_january_first"

  output:
    - name: "is_eligible"
      description: "Voldoet aan voorwaarden voor wet_op_de_huurtoeslag"
      type: "boolean"
      temporal:
        type: "point_in_time"
        reference: "$calculation_date"

    - name: "base_rent"
      description: "Basishuur (na aftrek minimale eigen bijdrage)"
      type: "amount"
      type_spec:
        unit: "eurocent"
        precision: 0
        min: 0
      temporal:
        type: "period"
        period_type: "month"

    - name: "subsidy_amount"
      description: "Hoogte van de wet_op_de_huurtoeslag"
      type: "amount"
      type_spec:
        unit: "eurocent"
        precision: 0
        min: 0
      temporal:
        type: "period"
        period_type: "month"

  definitions:
    MINIMUM_AGE: 18
    KWALITEITSKORTINGSGRENS: 47720  # 477,20 euro
    AFTOPPINGSGRENS_1_2: 68296      # 682,96 euro (1-2 personen)
    AFTOPPINGSGRENS_3_PLUS: 73193   # 731,93 euro (3 of meer personen)
    MAXIMALE_HUURGRENS: 88571       # 885,71 euro
    VERMOGENSGRENS_ALLEENSTAANDE: 3695200   # 36.952 euro
    VERMOGENSGRENS_PARTNERS: 7390400        # 73.904 euro
    INKOMENSGRENS_ALLEENSTAANDE: 4400000    # 44.000 euro
    INKOMENSGRENS_PARTNERS: 5400000         # 54.000 euro
    SUBSIDIEPERCENTAGE_ONDER_KWALITEITSKORTINGSGRENS: 1.00    # 100%
    SUBSIDIEPERCENTAGE_TUSSEN_KWALITEIT_AFTOP: 0.65          # 65%
    SUBSIDIEPERCENTAGE_BOVEN_AFTOP: 0.40                     # 40%
    MINIMUM_BASISHUUR_PERCENTAGE: 0.0486                      # 4,86% van inkomen
    MAX_SERVICE_COSTS: 4800  # 48,00 euro
    KIND_VRIJSTELLING: 543200  # 5.432,00 euro (kind vrijstellingsbedrag)
    LEEFTIJDSGRENS_KIND_INKOMEN: 23  # Leeftijdsgrens voor kind inkomen

requirements:
  - all:
      # Leeftijdseis
      - subject: "$AGE"
        operation: GREATER_OR_EQUAL
        value: "$MINIMUM_AGE"

      # Toetsingsinkomen inclusief medebewoners en vrijstellingen kinderen
      - operation: LESS_THAN
        values:
          - operation: ADD
            values:
              - "$INCOME"
              - "$PARTNER_INCOME"
              # Tel inkomen medebewoners mee (21+ volledig, onder 21 met vrijstelling)
              - operation: FOREACH
                subject: "$HOUSEHOLD_MEMBERS"
                combine: "ADD"
                value:
                  operation: IF
                  conditions:
                    - test:
                        operation: GREATER_OR_EQUAL
                        values:
                          - "$age"
                          - 21
                      then: "$income"
                    - else:
                        operation: SUBTRACT
                        values:
                          - "$income"
                          - "$KIND_VRIJSTELLING"
              # Tel inkomen kinderen mee minus vrijstelling
              - operation: FOREACH
                subject: "$CHILDREN"
                combine: "ADD"
                value:
                  operation: IF
                  conditions:
                    - test:
                        operation: LESS_THAN
                        values:
                          - "$age"
                          - "$LEEFTIJDSGRENS_KIND_INKOMEN"
                      then:
                        operation: SUBTRACT
                        values:
                          - "$income"
                          - "$KIND_VRIJSTELLING"
                    - else: "$income"
          - operation: IF
            conditions:
              - test:
                  subject: "$HAS_PARTNER"
                  operation: EQUALS
                  value: true
                then: "$INKOMENSGRENS_PARTNERS"
              - else: "$INKOMENSGRENS_ALLEENSTAANDE"

      # Partners moeten op hetzelfde adres wonen (wet op huurtoeslag)
      - operation: IF
        conditions:
          - test:
              subject: "$HAS_PARTNER"
              operation: EQUALS
              value: true
            then:
              operation: EQUALS
              values:
                - "$RESIDENCE_ADDRESS"
                - "$PARTNER_ADDRESS"
          - else: true

      # Vermogenstoets inclusief vermogen minderjarige kinderen
      - operation: IF
        conditions:
          - test:
              subject: "$HAS_PARTNER"
              operation: EQUALS
              value: true
            then:
              operation: LESS_THAN
              values:
                - "$COMBINED_NET_WORTH"
                - "$VERMOGENSGRENS_PARTNERS"
          - else:
              operation: LESS_THAN
              values:
                - "$NET_WORTH"
                - "$VERMOGENSGRENS_ALLEENSTAANDE"

      # Inkomenstoets
      - operation: IF
        conditions:
          - test:
              subject: "$HAS_PARTNER"
              operation: EQUALS
              value: true
            then:
              operation: LESS_THAN
              values:
                - operation: ADD
                  values:
                    - "$INCOME"
                    - "$PARTNER_INCOME"
                - "$INKOMENSGRENS_PARTNERS"
          - else:
              operation: LESS_THAN
              values:
                - "$INCOME"
                - "$INKOMENSGRENS_ALLEENSTAANDE"
      # Huurtoets
      - operation: LESS_THAN
        values:
          - operation: ADD
            values:
              - "$RENT_AMOUNT"
              - operation: MIN
                values:
                  - "$ELIGIBLE_SERVICE_COSTS"
                  - "$MAX_SERVICE_COSTS"
          - "$MAXIMALE_HUURGRENS"


actions:
  - output: "is_eligible"
    value: true

  - output: "base_rent"
    operation: SUBTRACT
    values:
      - operation: ADD
        values:
          - "$RENT_AMOUNT"
          - "$SERVICE_COSTS"
      - operation: MULTIPLY
        values:
          - operation: IF
            conditions:
              - test:
                  subject: "$HAS_PARTNER"
                  operation: EQUALS
                  value: true
                then:
                  operation: ADD
                  values:
                    - "$INCOME"
                    - "$PARTNER_INCOME"
              - else: "$INCOME"
          - "$MINIMUM_BASISHUUR_PERCENTAGE"

  - output: "subsidy_amount"
    operation: ADD
    values:
      # Deel onder kwaliteitskortingsgrens (100%)
      - operation: MULTIPLY
        values:
          - operation: MIN
            values:
              - "$base_rent"
              - "$KWALITEITSKORTINGSGRENS"
          - "$SUBSIDIEPERCENTAGE_ONDER_KWALITEITSKORTINGSGRENS"

      # Deel tussen kwaliteitskortingsgrens en aftoppingsgrens (65%)
      - operation: MULTIPLY
        values:
          - operation: MAX
            values:
              - 0
              - operation: SUBTRACT
                values:
                  - operation: MIN
                    values:
                      - "$base_rent"
                      - operation: IF
                        conditions:
                          - test:
                              operation: LESS_OR_EQUAL
                              values:
                                - "$HOUSEHOLD_SIZE"
                                - 2
                            then: "$AFTOPPINGSGRENS_1_2"
                          - else: "$AFTOPPINGSGRENS_3_PLUS"
                  - "$KWALITEITSKORTINGSGRENS"
          - "$SUBSIDIEPERCENTAGE_TUSSEN_KWALITEIT_AFTOP"

      # Deel boven aftoppingsgrens (40%)
      - operation: MULTIPLY
        values:
          - operation: MAX
            values:
              - 0
              - operation: SUBTRACT
                values:
                  - "$base_rent"
                  - operation: IF
                    conditions:
                      - test:
                          operation: LESS_OR_EQUAL
                          values:
                            - "$HOUSEHOLD_SIZE"
                            - 2
                        then: "$AFTOPPINGSGRENS_1_2"
                      - else: "$AFTOPPINGSGRENS_3_PLUS"
          - "$SUBSIDIEPERCENTAGE_BOVEN_AFTOP"