Also known as dai‘ah al-mustakhlisah, they were private estates belonging to the crown. The income from them accrued to the bait al-mal al-khassah.
Al-tadlis
Ijarah al-istihlak
Zakat Raja
Bai‘ al-muzayadah
Hiwalah al-dayn
Kaffarah
Diwan al-musadarin
Ijara
Dhira al-hadid
Kasad