An image forming apparatus includes a release processing portion, a regulation processing portion, and a second restriction processing portion. The release processing portion releases regulation on removal of a developer storage portion when a storage amount of developer stored in an image forming portion is equal to or smaller than a second threshold smaller than a first threshold. The regulation processing portion regulates removal of the developer storage portion when the storage amount of the developer stored in the image forming portion is larger than the second threshold and removal of the developer storage portion has not been regulated. The second restriction processing portion imposes restriction on processing of the regulation processing portion when the regulation on the removal of the developer storage portion is released and a restriction condition is satisfied.