### Is the person the principal caregiver and do they have dependent children

Family Scheme Boolean MONTH Person Formula Included used 1 time
**Value type**
Boolean
.
**Default value**
false
**Entity**
person

### How is this calculated?

To calculate this variable, the following input is used

- Boolean family_scheme__has_dependent_children A family has one or more people who qualify as financially dependant children
- Boolean income_tax__dependent_child Determines if a Person is classified as financially dependant
- Int age The age of a Person (in years)
- Date date_of_birth Birth date

### Where is this used?

This variable is referred to by these other variables in their own calculations

- Boolean family_scheme__base_qualifies Is a person qualified as eligible under the family scheme

### Formulas

This is the formula used to calculate the value of family_scheme__qualifies_as_principal_carer

### 0001-01-01

This formula is used for scenarios from the date 0001-01-01 onwards. More info on formulas

```
def formula(persons, period, parameters):
return persons.has_role(Family.PRINCIPAL_CAREGIVER) * persons.family(
```**'family_scheme__has_dependent_children'**, period)