A partial equiliburium was used to analyze the likely impacts of wheat libralization on welfare in Iran.The findings of the analysis would be .used a basis for forecasting the effect of liberalization in future years. For this purpose, the Halts model was used. The typical results showed that wheat liberalization will decreases the government expenditures, it will also lead to the reduction of subsidy as well as the wheat import. In general, despite some social costs and loss in consumers welfare, the polky of wheat liberalization will have a number of economic advantages, including the acceleration of self-sufficiency.