SUMMARY
The fiscal decentralization policy has made local governments have the authority to generate income and manage regional finance independently for public services and public welfare. This study aims to: 1) Analyze the degree of fiscal decentralization in Jambi Province; 2) Analyzing community welfare proxied from the human development index in Jambi Province; 3) Analyzing the impact of fiscal decentralization on the welfare of the community in Jambi Province. This study using panel data, a combination of time series data in 2010-2016 and cross section 11 districts/cities in Jambi Province. The method of data analysis is descriptive analysis and panel data regression analysis approach, namely the fixed effect model (FEM). Hypothesis testing uses the F test statistic and the statistical t test. The results showed that: 1) The degree of fiscal decentralization, namely the ratio of district own source revenue (PAD) to total regional income (TPD) in each district/city in Jambi Province was relatively relatively low, whereas for Jambi Province it was in good category; 2) Community welfare as illustrated by the human development index in each district/city including Jambi Province is still in the moderate category, except Jambi City (76.14) and Sungai Penuh City (73.35) are categorized as high; 3) Fiscal decentralization has a positive and significant impact on improving community welfare. it means that the better the implementation of fiscal decentralization, the higher the level of community welfare.