If the President can no longer serve, who takes over as President?

The Vice-President becomes the President if the sitting President can no longer fulfill their duties. This transition of power is outlined in the Presidential Succession Act as well as the 25th Amendment to the U.S. Constitution. The Vice-President is first in line to assume the presidency, ensuring a smooth continuation of leadership within the executive branch of the government.

This protocol serves to maintain stability and continuity in government. If the President resigns, is removed from office, or passes away, the Vice-President steps in to uphold the responsibilities of the presidency. Other officials, such as the Secretary of State, President Pro Tempore, and Speaker of the House, follow the Vice-President in the line of succession but do not directly take over unless the Vice-President is unable to serve as well.