The research aimed to determine and analyze how employees’ performance document and budget availability and its impact on work capabilities at the Social Office of West Sulawesi Province. The research was conducted at the Social Office of West Sulawesi Province, using a causality design and quantitative approach. The populations were 108 employees of the Social Office of West Sulawesi Province, sampling using total sampling technique by involving all people as a sample, namely 108 employees. Data collection is done by using observation, interviews, questionnaires, and documentation. Data analysis used path analysis with SPSS version 25.0 program. The results showed that budget availability was the variable with the highest effect among other variables. Budget availability is an essential aspect of implementing a work program that has been announced by the Social Office of West Sulawesi Provincial. In terms of its implementation, budget availability is carried out appropriately by involving the legislature as the holder of budget authority. Also, the targets of program priority plans are shown comprehensively, accurately, and transparently. Document availability is also a determining factor in improving employee performance, the level and clarity of document filing as a benchmark for employees to enhance their performance. However, sometimes the presentation is not always accurate. Work capability as an intervening variable has quite a significant effect in improving employee performance. Reporting done with a good level of work capability shows high organizational accountability. It avoids deviations and can also quickly evaluate if there are necessary things for improvement.