In this study, the formability and spring-back behavior of Al7075-T6 sheet material were experimentally investigated using a V-bending process, depending on the annealing parameters. Annealing processes were applied at different annealing temperatures (100°C, 200°C, 300°C, and 400°C) and holding times (6, 30, and 60 minutes). The formability of the annealed Al 7075-T6 specimens were investigated by bending at a constant deformation velocity with 15°, 30°, 45°, 60°, and 75° degrees angled V bending dies. Besides, depending on the increase in the annealing time on the annealed samples, precipitation was observed with a 300°C annealing temperature. Depending on the increasing annealing temperature, an increase in grain size and a decrease in hardness were observed. While the hardness values of the non-annealed specimens were 200.67 HV at room temperature (RT), but also it was observed that the hardness of the specimens annealed at 400°C for 60 minutes decreased to 62.90 HV. According to this situation, unannealed specimens can be formed by V-bending up to 15° bending angle, while specimens annealed at 300°C and above can be formed successfully without cracking and breaking even at 75° bending angle. It was observed that the spring-back behavior of specimens annealed at high temperatures occurred at a rate of 80-90% less compared to specimens that were annealed at low temperatures.