aspg-21-3317-1791472322 20261008151202 American Scientific Publishing Group admin@americaspg.com American Scientific Publishing Group International Journal of Neutrosophic Science IJNS 2692-6148 2690-6805 2025 25 3 Shawkat Alkhazaleh Department of Mathematics, Faculty of Science and Technology, Jadara University, Irbid 21110, Jordan Hamzeh Zureigat Department of Mathematics, Faculty of Science and Technology, Jadara University, Irbid 21110, Jordan Belal Batiha Department of Mathematics, Faculty of Science and Technology, Jadara University, Irbid 21110, Jordan Areen Al-khateeb Department of Mathematics, Faculty of Science and Technology, Jadara University, Irbid 21110, Jordan Abedallah Al-shboul Department of Mathematics, Faculty of Science and Technology, Jadara University, Irbid 21110, Jordan This paper aims to introduce a new concept which is Fermatean Neutrosophic Soft Set (FNSS), which is a combination of the Neutrosophic soft sets and Fermatean Fuzzy Sets. Some operations and properties of the new model, including complement, restricted union, and extended intersection are discussed. Further, an application of FNSS is modeled for multiple attribute decision-making and solved with the help of our newly launched algorithm, that is, the selection of the most attractive laptop based on a computer simulation report. Finally, a comparative analysis between the initiated FNSS model and some existing approaches is provided to show its reliability. 2025 469 488 3317 https://creativecommons.org/licenses/by/4.0/ 10.54216/IJNS.250339 https://www.americaspg.com/journal/21/article/3317 https://www.americaspg.com/storage/41731870327.pdf