In This work, a neutrosophic q-Poisson’s distributions are use to estimate coefficients of holomorphic functions associated with conic domains. Through the application for Neutrosophic q-Poisson’s series, two novel subclasses for the function have been introduced, and upper bound of coefficient |a2|, |a3| have been determined within these subclasses. These findings provide significant insights into the use of Neutrosophic distribution tools and contribute to the study of Holomorphic functions linked to conic domains.