Which was the first Gujarati film to receive tax exemption from the Gujarat government?

Q. Which was the first Gujarati film to receive tax exemption from the Gujarat government?
Answer: Akhand Saubhagyavati
Notes: Akhand Saubhagyavati (1963–64) was the first Gujarati film to receive tax exemption from the Gujarat government, marking the beginning of state support to promote Gujarati cinema.