The empire Tīmūr left behind at his death was of vast extent. But as there existed neither an effective disposition for the succession nor a firm political organisation for the realm, its unity immediately crumbled. In spite of this, large portions of the territory remained for a long period in the hands of Tīmūr's successors, some of them ruling over independent states, some in the manner of joint rulers and local princes as governors of the individual provinces in the daughter empires which now emerged. The distinction of this period was no longer military in character, nor political; it is to be sought rather in an astonishing upsurge of cultural and intellectual life, the shaping of which involved both Persian and Turkish elements under Timurid control and largely also Timurid patronage. After some years of violent conflict for the possession of the throne, the countries of Central Asia and the Near East again enjoyed periods of relative quiet in comparison with the reign of Tīmūr. During such periods many of the old wounds inflicted by Tīmūr in his campaigns and acts of devastation were healed. Conditions in individual regions, however, varied considerably, and hardly anywhere was there any sure guarantee of tranquil life, since local risings, disputes concerning the succession and incursions on the part of warlike neighbours were a constant possibility.

The period of Timurid government in Iran extends from 807/1405 to 913/1507. Successors of Tīmūr did in fact rule long after this period, in the Mughal empire in India founded by Zahīr al-Dīn Bābur.