Conditional Cash Transfer (CCT) programs are significant effectiveness in promoting healthier behaviors and providing financial support, which is crucial for long-term poverty alleviation. This study evaluatee the extent to which the TASAF III program improved household income levels among beneficiaries in the Meru District Council. A cross sectional research design was used exhaust data from 111 household beneficiaries whom were random systematically sampled. Data were collected through questionnaires surveys and documentary review. Data were analyzed using descriptive statistics of mean and standard deviation. Findings revealed that the TASAF III program was highly effective in improving household income levels among beneficiaries in the Meru District Council. The increase in mean monthly income, coupled with the reduction in income variability, suggests that TASAF III successfully addressed income inequality and lifted many households out of extreme poverty. The study concludes that TASAF III has been effective in poverty reduction to a certain extent, yet calls for better management and increased support to enhance its long-term impact. It is recommended that the government should design and implement a more extensive capacity-building programmes to empower TASAF III household beneficiaries to leverage their financial resources effectively.