Family
13 variables 5 roles
A Family represents a collection of related persons.
Family entities are required for calculations across a number of entitlements including for example "Working for families" and "Paid Parental Leave"
A family can contain a number of roles, such as 'principal_caregiver', 'partner' & 'child'.
For more information on entities, see: http://openfisca.org/doc/coding-the-legislation/50_entities.html
Families can have multiple principle_caregivers but as each entitlement is calculated in relation to the Principle Caregiver it is recommended for modelling to create multiple family sets per caregiver to describe each scenario
Example variables
- Social Security Regulation Family has resident child aged 5 who will be enrolled in school and in minimum childcare hours per week
- Sole Parent Support Does the family have a child who meets the criteria for disabled
- Disability Allowance Does the family have a child who meets the criteria for disabled
- Social Security Family has a child
- Best Start Is each family classified as eligible for best start tax credit
Person
222 variables
A Person represents an individual, the minimal legal entity on which a legislation might be applied.
Example: The 'salary' and 'income_tax' variables are usually defined for the entity 'Person'.
Usage: Calculate a variable applied to a 'Person' (e.g. access the 'salary' of a specific month with person('salary', "2017-05")). Check the role of a 'Person' in a group entity (e.g. check if a the 'Person' is a 'owner' in a 'TitledProperty' entity with person.hasrole(Titled_Property.owner)).
For more information on entities, see: http://openfisca.org/doc/coding-the-legislation/50_entities.html
Example variables
- En NZ Citizen or Resident
- Income Tax A person's taxable income for a tax year
- Student Allowance is approved to study overseas under regulation 26
- Student Allowance the personal income of that student; and the spousal or partner’s income of that student
- Citizenship intends to continue to reside in New Zealand
Titled_property
4 variables 2 roles
A Titled property represents a property that is owned by a Person or group of Persons.
Example usage:
Check the number of individuals of a specific role: check how many persons co-own the property: titled_properties.nb_persons(Titled_Property.OWNER).
Calculate a variable applied to each tenant of the group entity: calculate the income of each member of the Property: tenants_incomes = titled_properties.members('income', period = MONTH); tenants_total_income = titled_properties.sum(tenants_incomes).
For more information on group entities, see: http://openfisca.org/doc/coding-the-legislation/50_entities.html
Example variables
- Rates Rebates Minimum income that returns no rebate. Less than this number gets a rebate
- Rates Rebates Yearly rebate applied to housing rates.
- Rates Rebates Maximum income eligible for the full rebate, less than this number should get full rebate
- Rates Rebates Total rates for the property