The present study aims at surveying the status of perceived organizational support and its relationship with organizational effectiveness in the Education Office in Kermanshah Province. Statistical population includes all personnel who 183 subjects were selected as the sample by using random stratified- relative sampling. Two standard questionnaires of organizational support and organizational effectiveness were used to collect data. Content validity and face validity was used to obtain the validity of the questionnaires. Reliability coefficient calculated was 0.755 and 0.968, respectively. Descriptive and inferential statistics methods including Kolmogorov-Smirnov test, the Pearson correlation coefficient, t-test and multivariable regression analysis were used to analyze data. Results showed that the extent of perceived organizational support and organizational effectiveness is less than the average. Moreover, perceived organizational support had the highest influence on multiple regressions, which 27% of the changes in organizational support is defined by perceived organizational support and perceived organizational support shares 52%. Thus, there is a significant and positive relationship between perceived organizational support and organizational effectiveness.
