According to the US Constitution, the minimum age for the offices of the President and Vice President is 35 years old. The minimum age to be in the House of Representatives is 25 years old.

If both the President and Vice President were no longer able to hold office, the Speaker of the House of Representatives is next in line to become acting President. What happens if the Speaker is under 35 years old? Is the Speaker still sworn in? Or do they move down the succession list? What if the rest of the line of succession is below 35?

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    I'd imagine that should this event ever happen, it's quite likely that the Supreme Court would end up making the final determination about which of these possibly conflicting requirements would take priority.
    – jwh20
    Jul 18, 2022 at 16:18
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    @jwh20 It appears that the Presidential Succession Act provides for this by requiring any successor to "qualify" so the requirements are not in fact in conflict. See my answer Jul 18, 2022 at 16:51
  • Since one job of the speaker is to be president, I doubt the party would elect a speaker unqualified to be president. Jul 20, 2022 at 0:33
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    Have there been many Speakers younger than 35? A quick bit of research says the youngest person ever elected to the post was Robert M. T. Hunter, who was 30 when he became Speaker in 1839. Most Speakers have been considerably older than that. Recently Paul Ryan was 45 when he became Speaker in 2015, and the last person younger than him was James G. Blaine at 39 in 1869. Not sure if any besides Hunter have been younger than 35? You have to go back pretty far to find many others younger than even 50... Jul 20, 2022 at 14:43

2 Answers 2


This is an interesting question.

Requirement to "Qualify"

The relevant provision seems to be subsection (b) of the Presidential Succession Act of 1947 (codified at 3 USC 19. That subsection provides that:

(b) If, at the time when under subsection (a) of this section a Speaker is to begin the discharge of the powers and duties of the office of President, there is no Speaker, or the Speaker fails to qualify as Acting President, then the President pro tempore of the Senate shall, upon his resignation as President pro tempore and as Senator, act as President.

Thus a Speaker would not become acting President unless the Speaker "qualifies". I believe this would include fulfilling all the requirements for a President, including the minimum age, and the requirement that the President be a "natural born citizen".

Subsection (d)(1) further provides that:

If, by reason of death, resignation, removal from office, inability, or failure to qualify, there is no President pro tempore to act as President under subsection (b) of this section, then the officer of the United States who is highest on the following list, and who is not under disability to discharge the powers and duties of the office of President shall act as President: Secretary of State, Secretary of the Treasury, Secretary of Defense, Attorney General, Secretary of the Interior, Secretary of Agriculture, Secretary of Commerce, Secretary of Labor, Secretary of Health and Human Services, Secretary of Housing and Urban Development, Secretary of Transportation, Secretary of Energy, Secretary of Education, Secretary of Veterans Affairs, Secretary of Homeland Security.

The Act has never been invoked, nor have either of the two prior Presidential Succession Acts, so there is no case law or precedent available.

The Wikipedia article on the Act describes the history of all three versions, and the times when an invocation might have occurred.

Questioned Constitutionality

The Wikipedia article quotes a statement by Judge M. Miller Baker made during a September 2003 joint hearing before the U.S. Senate's Committee on Rules and Administration and Committee on the Judiciary. This statement argues that the Act as currently written is unconstitutional. The statement reads:

The 1947 Act is probably unconstitutional because it appears that the Speaker of the House and the President pro tempore of the Senate are not "Officers" eligible to act as President within the meaning of the Succession Clause. This is because in referring to an "Officer", the Succession Clause, taken in its context in Section 1 of Article II, probably refers to an "Officer of the United States", a term of art under the Constitution, rather than any officer, which would include legislative and state officers referred to in the Constitution (e.g., the reference to state militia officers found in Article I, Section 8). In the very next section of Article II, the President is empowered to "require the Opinion, in writing, of the principal Officer in each of the executive Departments" and to appoint, by and with the advice and consent of the Senate, "Officers of the United States". These are the "Officers" to whom the Succession Clause probably refers. This contextual reading is confirmed by Madison's notes from the Constitutional Convention, which reveal that the Convention's Committee of Style, which had no authority to make substantive changes, substituted "Officer" in the Succession Clause in place of "Officer of the United States", probably because the Committee considered the full phrase redundant.[1]

Since the Act has never been invoked, this contention has never been tested in a court. Given the 25th Amendment's provisions for filling a vacancy in the office of Vice-President, the likelihood of the act ever being invoked is much reduced.


[1]: "Ensuring the Continuity of the United States Government: The Presidency". Prepared Statement of M. Miller Baker, Joint Hearing Before the Committee on Rules and Administration and the Committee on the Judiciary, United States Senate. September 16, 2003. Archived from the original on January 14, 2021. Retrieved July 11, 2018 – via GlobalSecurity.org. [This citation is copied from the Wikipedia article.]


The age requirement is stated in the US Constitution. The succession beyond the Vice President is determined by act of congress (the Presidential Succession Act), which states who shall act as president (not the same as being president). The US Constitution is the supreme law of the land, meaning that Congressional acts do not override the Constitution. Therefore, the age requirement overrides the particular pattern of succession designated by Congress.

The 25th amendment is not irrelevant, but all it says directly about replacing the president is that "In case of the removal of the President from office or of his death or resignation, the Vice President shall become President". It also says that "Whenever there is a vacancy in the office of the Vice President, the President shall nominate a Vice President who shall take office upon confirmation by a majority vote of both Houses of Congress", but that does not address the possibility that both the president and VP e.g. die at the same time.

One of the powers of the person who is president (not just "acting as") is the power to veto a bill. No acting president has vetoed a bill and had that veto upheld – nor AFAIK has any acting president so acted and had that veto overturned by SCOTUS. The crucial constitutional question is what the difference is between an actual president and an acting president. It is hard to imagine that SCOTUS would interpret "acting" in the Congressional act to be the same as "is actually".

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    Interesting. Seeing it written out that way, the President *has to be a minimum of 35 years of age. So following the line of succession, any who do not meet that age and naturalization requirement would be passed over. However, as infinitely unlikely it would be, it is possible that no one in the line of succession could meet the requirements.
    – Keltari
    Jul 18, 2022 at 17:10
  • Exactly so. In this scenario, there would only be a series of acting presidents.
    – user6726
    Jul 18, 2022 at 17:13
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    @user6726 I believe that an acting President has all the powers of an elected president, and must meet all the constitutional requirements of a President. Since there has never been an acting President, this has not been tested. Jul 18, 2022 at 18:03
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    There have been three acting presidents: Bush (under Regan), Cheney (under Bush II) and Harris (under Biden). Their powers have never been tested in court, so it's unknown what powers an acting president has.
    – user6726
    Jul 18, 2022 at 18:15
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    If someone who was serving as acting president for a few hours while the President had a medical procedure were to veto a bill, nothing in the Constitution would forbid Congress from passing an identical bill and submitting it to the President once he resumed office.
    – supercat
    Jul 19, 2022 at 20:42

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