Building Information Modeling (BIM) has a basic principle of being able to model building structures in 3D to 7D. Tekla Structures is one of the software classified into BIM [2]. The purpose of this study is to model the building structure of the Amanatu Ummah Islamic Boarding School Boys' Dormitory in 3D, 4D and 5D using Tekla Structures 2022 software. The results obtained are being able to model the size, details of reinforcement and the number of stirrups on the foundation, sloof, column, beam and floor slab in 3D. The 3D structural design of this building uses a foundation with dimensions of 180x180 cm with a thickness of 0.5 m on the pile cap and there are 4 piles with a diameter of 30 cm and a pile depth of 4 m. For Sloof using dimensions of 20x40 cm with 4 D 13 reinforcement and Ø8-125 stirrups. Columns have dimensions of 30x50 cm, 10 D 20 reinforcement and Ø8-100 stirrups. The beam has dimensions (30x50) cm with main reinforcement 9 D 20 and stirrups Ø8-100. Floor slab with bottom reinforcement Ø8-200 top reinforcement Ø8-75 and thickness 12 cm. In 4D (Project Scheduling) by utilizing the task manager menu, the work was designed to start on 02-01-2025 and finish on 11-11-2025. In 5D (RAB Calculation) using Microsoft Excel, the RAB funds for the Multazam Clinic structure were obtained in the amount of Rp 3,043,967,282.