For the wife and the Kid who registered as a family with a Working KITAS holder. Wife with family KITAS couldn’t work in Indonesia with this KITAS. Kids can do facility like school, course. Maximum age for the kid allowed for Family KITAS holder is 18 years old. The KITAS is valid 5 years, but every year you need to do the yearly extension. No need to go out of this country to arrange yearly extension. We will arrange it to Immigration Office after the payment.