ABSTRACT: The aim of this study was to assess the impact of using subsidized farm inputs in maize production in Rungwe District. Study employed a cross-sectional research design. Both probability and non-probability sampling were use in selecting the respondents. Primary data were collected through interview while secondary data were collected through documentary review. Data were analysed using descriptive statistics and multiple linear regression. Findings revealed that subsidized farm inputs supplied to farmers were improved seeds, basal fertilizers and top fertilizer. Results revealed that before using subsidized inputs majority of respondents (46.2%) harvested not more than 2,000 kg per Ha. However, following use of subsidized inputs for maize, proportion of respondent harvesting that much dropped to 10.9%, with majority of respondents harvesting more than 2,000 kg per Ha. Famers’ income also improved following use of subsidized maize inputs. Utilization of subsidized farm inputs was significantly influenced by the ability of the farmer to contribute the 50% of the price of the given inputs, awareness on availability of farm input subsidies and accessibility to extension services (P< 0.05). Other factors such as tradition and culture in farming practices and knowledge in application of inputs were not significant (P>0.05). The study concluded that both yields and income increased substantially among smallholder maize farmers who received and applied subsidized farm inputs.