Introduction:
The Mughal rule in India, which lasted from the 16th to the 19th century, left behind a significant legacy in the form of a well-organized revenue administration system at the state and district levels. This system played a crucial role in the Mughal Empire's economic stability and efficient governance.

State Revenue Administration:
Under Mughal rule, the state revenue administration was highly centralized and efficiently managed. The emperor was the supreme authority and had control over all revenue matters. The revenue administration was headed by a high-ranking official known as the Diwan-i-Wizarat, who was responsible for collecting taxes, maintaining revenue records, and overseeing the distribution of revenue among different departments.

District Revenue Administration:
At the district level, the Mughals implemented a well-structured revenue administration system. The empire was divided into several districts, known as sarkars or parganas, each headed by a local administrator called the Faujdar or Amil. These officials were responsible for collecting revenue, maintaining law and order, and ensuring the smooth functioning of the administration in their respective districts.

Revenue Collection:
The Mughal Empire had a diversified revenue collection system, which included various types of taxes. The most significant revenue source was land revenue, known as 'zabt' or 'malguzari,' which was collected based on the estimated productivity of the land. Other taxes included customs duties, tolls, and taxes on trade and commerce.

Revenue Records:
To ensure transparency and accountability, the Mughals maintained detailed revenue records known as 'pattas.' These records contained information about land ownership, cultivation patterns, and tax assessments. The revenue records were regularly updated, and audits were conducted to prevent corruption and fraudulent practices.

Efficient Administration:
The Mughal revenue administration system was highly efficient and well-organized. It had a clear hierarchy of officials, starting from the emperor to the local administrators. Regular inspections and evaluations were carried out to assess the performance of revenue officials and ensure compliance with established norms and regulations.

Legacy:
The well-organized revenue administration system established by the Mughals had a lasting impact on India's governance and revenue management. It laid the foundation for subsequent revenue administration systems in the country and influenced the British Raj's revenue policies. The Mughal revenue administration system also contributed to the economic stability of the empire, facilitating the collection of revenues and ensuring the efficient allocation of resources.

In conclusion, the Mughal rule in India left behind a significant legacy in the form of a well-organized revenue administration system. This system, characterized by its centralization, efficient collection of revenue, maintenance of records, and hierarchical structure, played a crucial role in the Mughal Empire's governance and economic stability. The Mughal revenue administration system's influence can still be seen in modern-day India's revenue management practices.