Abstract
In this paper, we introduce Neutrosophic Nano Topological Space inducedby soft set. The “Neutrosophic Nano Soft Topological Space”(NNSTS) is generated by soft lower approximation, soft upper approximation and soft boundary region. The approximations are derived by the soft relation. Also a real life problem is converted to Neutrosophic Nano Soft Topology and solved by calculating score value.