Acting President of the United States

Person acting as U.S. president when the office holder is incapacitated

An acting president of the United States is a person who exercises the powers and duties of the president of the United States despite not holding the office in their own right. There is an established presidential line of succession in which officials of the United States federal government may be called upon to be acting president if the incumbent president becomes incapacitated, dies, resigns, is removed from office during their four-year term of office; or if a president-elect has not been chosen before Inauguration Day or has failed to qualify by that date.

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