If youâre not using the same tax preparation software as last year, you may be able to return to your prior-year software and view an electronic copy of your prior-year return. If you have been issued an Identity Protection (IP) PIN (via a CP01A), you should enter it when prompted by your software.
Medical Conditions. If your eyelids are drooping, it could be a sign of an underlying medical condition, especially if the issue affects both eyelids. If just one of your eyelids droops, it may be a result of a nerve injury or a temporary sty (inflammation and swelling of the eyelid that is usually harmless).
Back to Top Causes. A drooping eyelid is most often due to: 1  Weakness of the muscle that raises the eyelid. 2  Damage to the nerves that control that muscle. 3  Looseness of the skin of the upper eyelids.