Pull up the fabric tabs on the bottom of the recliner toward the back. Recliner upholstery is usually secured with Velcro to make it easy to access the area where the back is secured.
Inspect the back and determine if the back is secured with screws or with tabs.
Unscrew the screws on either side of the bottom of the back if it secured in this manner. Use a standard screwdriver and turn the screws counterclockwise. If the back is secured with tabs, insert the blade of a standard screwdriver under the tabs and pry them toward you.
Grasp the back of the recliner with one hand on either side and pull it straight up and off the main body of the chair.