This research aims to know the cost and income of the farmer and to understand the influencing factors of paddy production in Winongsari village, Kaliwiro District, Wonosobo Regency. This research invited 71 farmer who planted the paddy using the pattern of Slovin. The data used in this research was primary and secondary data. The researcher used interview with questionnaire technique to collect the data. The research shows that the cost of paddy production is Rp 3.005.252, while the receipt of its is Rp 7.761.127, and the income itself is Rp 4.755.875, and the farmer takes benefit Rp. 4.392.016 one plant season. The data was analyzed by the method of multiple liniear regression in order to know the influencing factors of paddy production. Meanwhile accoarding to the partial seed and liquid pesticide had real influence to the rice production.