Minimum wage should be defined based on job category. A highly skilled person should have a different minimum wage than a hard labor who works as a street cleaner. Minimum wage should be determined so that taxable recipients is reduced as much as possible. Determination of minimum wage may be dynamic as economic activity and output changes. The less taxable recipients there are the better the condition of the people and the more flexibility Islamic government has to spend on public services and research which are all in the path of God. In Islamic law people’s demands are categorized in three kinds: necessities, needs and desire. Necessities are such as basic food, shelter basic clothing. So, necessities are essentials for survival. Need however is something which relaxes one’s situation from hardship. Desire is something which neither of the two such as costly food, costly clothing etc. It is more inclined towards luxury and materialism.