The spatial arrangements of soybean plants appear as important variables, as adjustments to the spacing between the lines, as well as plant densities, can result in significant productivity gains. The objective of this study was to evaluate the productive performance of soybean in different spacing arrangements. No significant statistical difference was observed for the productivity variable, however, the economic analysis showed productivity gains (4.51sacks/ha -1) a gain of 7.2% R$/ha -1. Although this value does not represent a statistically significant value, for the rural producer it means a considerable monetary result, since for large properties this value increases gradually.