In a complaint lodged with Palghar police, the victim, a student of Class VII, said that her 42-year-old father has been raping her since 2014.
She told the police that the latest such incident took place on December 7 in the forest area in Khadkoli.
According to police, her parents were separated and the victim had been living with her father.
Based on her complaint, Palghar police registered a case against the accused and arrested him today.
The accused has been booked under different IPC sections, including 376 (rape), and also the Protection of Children from Sexual Offences (Pocso) Act.