An office set up by early ‘Abbasids (AD 750–945) to act as agent for collection of all revenues and taxes from the agricultural lands of Iraq.
Haqq al-yaqin
Al-jadha‘h
Bai‘ al-’ist’iman
Al-samahah
Al-‘adl
Diwan al-kharaj
Al-’arzaq
Al-tana‘um
Al-muhaqalah
Al-qiyas
Email 