Removing a tree can be a complicated process, as you have to consider various factors. Several of these are explained below. Legal Requirements The legal requirements are the first aspect to focus on when removing a tree. Typically, you will need to apply for a permit from your local council, and whether the application is approved will depend on the situation. If the tree threatens people's safety or damages property, there's a better chance of approval than if you want to cut down a tree for aesthetic reasons.