Land Revenue and the Iqta System

From 1250 to 1517, a military elite known as the Mamluks ruled Egypt and Syria. Their sultans used agricultural revenue to support military service. An iqta was an assignment of income from a designated area, given to an officer in return for service. It gave the recipient a claim on revenue, not ownership of every field or the people who worked it. Surveys made those claims measurable, while the Army Bureau recorded and allocated them.

Revenue in return for service

The iqta system carried over from the Ayyubid dynasty, which ruled Egypt before the Mamluks, and became central to Mamluk military finance. A Mamluk amir (commander) received an assignment whose expected income helped maintain his household and the mounted troops he was expected to bring into service. The state’s Army Bureau, the Diwan al-Jaysh, assigned grants and kept their accounts. That revenue linked a commander’s place in the army to his ability to meet military responsibilities.

A fourteenth-century jurist in Damascus, Burhan al-Din al-Fazari, argued that an iqta assignment alone did not give an amir ownership or a free right to use or lease its property; the ruler could grant specific permission. Other jurists disagreed, showing that the legal character of the revenue claim was debated.

The halqa was a separate body of troops in the Mamluk army, alongside the sultan’s mamluk regiments, and it too received iqta income. Historian Tsugitaka Sato reports that in 1281 the halqa’s iqta revenues ranged from 1,000 to 3,000 dinar jayshi, an accounting unit for military grants; he notes that the group’s holdings then exceeded those of the sultan’s mamluks. Because the Army Bureau allocated and controlled grants, transfers could shift resources between military groups.

In 1245, Ayyubid official Ibn al-Nābulusī surveyed villages in the Fayyum, an irrigated region of Middle Egypt. His account offers a pre-Mamluk comparison: each village was a unit for organizing land, water allocation and tax payment. A grant could cover one village or several along the same irrigation canal, with an expected fiscal value assigned to the Ayyubid army officer who received its revenue. Land tax was paid in money or produce, while some other taxes went to the state treasury. The amount collected also depended on cultivation, harvests and functioning irrigation.

Early-fourteenth-century Mamluk documents from the Ashmūnayn district in the Nile Valley south of Cairo show how tax orders reached villages through local channels. Petitions came from villages, and an iqta-holding amir’s secretaries answered with decrees addressed to local shaykhs or representatives, who could summon accused people or compel peasants to pay taxes. Some documents name a soldier or messenger charged with delivery.

The rawk and the assessment of land

In Egypt, officials called a land survey a rawk. Surveyors measured the area of cultivable land in villages and districts and assessed its quality. The resulting fiscal value combined these factors, giving the state an estimate of the income a locality could produce. The value helped officials match revenue assignments to military rank and service, and gave the court a basis for adjusting who received which income.

Sultan Lajin ordered a survey in 1298. A wider survey under al-Nasir Muhammad was carried out across Egypt and Syria between 1313 and 1325; the Egyptian assessment of 1315 was especially consequential. It used comprehensive land measurement and brought major changes to iqta assignments and taxation. The 1315 survey’s supervisors included Mamluk amirs and two officials of Coptic background. Copts belonged to Egypt’s historic Christian community, though some officials converted to Islam; Sato describes Tāj al-Dīn al-Tawīl, proposer of Lajin’s 1298 survey, as a convert from that community. Reassessed values gave the court a basis for adjusting the expected yield of military assignments.

An assessment set an expected yield; actual harvests and receipts depended on the Nile flood, the condition of canals and the number of workers available. Revenue assessments connected military organization to rural labor and water management, while village output varied from year to year.

Reassignment, endowments and later change

Sultans could reassign revenue rights as military and political needs changed. An officer’s service income was not the same as a permanent family estate, so commanders seeking to provide for descendants also used other forms of property.

A waqf, or endowment, directed property income by deed to a stated purpose, such as maintaining a religious foundation; it could also provide for family members and supervisors. The income might come from agricultural holdings, but its destination followed the endowment deed rather than an officer’s military appointment. Unlike the service-based iqta, a charitable or family endowment set out how property income would be used.

In the fifteenth century, the state faced urgent needs for cash and used more than one way to draw income from land. Waqf holdings expanded alongside the older iqta system. The Black Death and later plague outbreaks, along with irrigation problems, placed pressure on cultivation: historian Stuart Borsch argues that repeated plague reduced the labor available to maintain Egyptian irrigation, weakening the system that delivered floodwater to fields. The Mamluk state continued to rely on agricultural income, but the assessments and claims that organized it had to respond to a countryside whose output and fiscal arrangements were changing.