Whether Barack Obama can run for vice president is an open constitutional question that has never been tested in court. The text of the Constitution is ambiguous, respected scholars land on both sides, and Dean Acheson once called the scenario “more unlikely than unconstitutional.” The short version: a two-term former president is not clearly barred from a vice-presidential run, but any attempt would trigger immediate legal challenges with no settled answer.
The Two Amendments That Create the Puzzle
The Twenty-Second Amendment, ratified in 1951, says no person can be elected to the presidency more than twice.1Congress.gov. U.S. Constitution – Twenty-Second Amendment That single verb carries the whole debate. The amendment does not say a two-term president cannot hold or serve in the office. It says they cannot be elected to it again.
The Twelfth Amendment, ratified in 1804, closes with a sentence that says anyone “constitutionally ineligible to the office of President” is also ineligible to be vice president.2Constitution Annotated. U.S. Constitution – Twelfth Amendment When that clause was written, the only presidential qualifications were the three in Article II: natural-born citizen, at least thirty-five years old, and a U.S. resident for at least fourteen years.3Congress.gov. U.S. Constitution – Article II Obama meets all three.
The unresolved question is whether “constitutionally ineligible” also picks up the term limit added nearly 150 years after the Twelfth Amendment was written. The drafters of that phrase had no way to define it with a future term limit in mind.
The Textual Reading: A VP Run Is Allowed
Scholars including Scott Gant and Bruce Peabody have argued that the Twenty-Second Amendment restricts re-election only, not service. Obama cannot be elected president again, but the vice presidency is a separate office, and a vice president who succeeds to the presidency after a vacancy is not “elected” to it. Under this reading, the Twelfth Amendment’s eligibility clause incorporates only the original Article II qualifications, not the later term limit.1Congress.gov. U.S. Constitution – Twenty-Second Amendment
A Congressional Research Service report reached a similar textual conclusion: a term-limited former president “could be elected Vice President, and then succeed to the presidency to serve the balance of his successor’s term,” though that person could not then run for a full term of their own.
The Purposive Reading: A VP Run Is Barred
The other camp focuses on why the amendments exist rather than on individual words. Bruce Ackerman and others have argued that because the Twenty-Second Amendment prevents Obama from being elected president, he is “constitutionally ineligible to the office of President,” which triggers the Twelfth Amendment’s bar on serving as vice president.2Constitution Annotated. U.S. Constitution – Twelfth Amendment The whole point of the vice presidency is readiness to step into the top job. Letting a term-limited former president into that role would create a back door around the term limit.
Cornell Law professor Michael Dorf, who once favored the textual reading, has said he now considers it “a much closer question” and could see the Supreme Court ruling against such a candidate on a purposive reading of the Twenty-Second Amendment.
What Happens If the Vice President Has to Take Over
This is where the debate stops being academic. Under Section 1 of the Twenty-Fifth Amendment, if the president dies, resigns, or is removed, the vice president “shall become President.”4Congress.gov. Twenty-Fifth Amendment Putting Obama in the vice presidency places him one step from an office he is arguably barred from holding.
If the textual reading is right, Obama could serve out the remainder of the term after succession, just without running for another. If the purposive reading is right, the country faces a genuine crisis. The Presidential Succession Act requires that anyone in the line of succession be “eligible to the office of President under the Constitution,” and ineligible individuals are skipped.5Office of the Law Revision Counsel. 3 USC 19 – Vacancy in Offices of Both President and Vice President A court could end up declaring both offices vacant at once, sending the Speaker of the House to the Oval Office.
The Appointment Route Under the Twenty-Fifth Amendment
An election is not the only way into the vice presidency. Section 2 of the Twenty-Fifth Amendment lets a sitting president nominate a new vice president to fill a vacancy, subject to majority confirmation by both chambers of Congress.4Congress.gov. Twenty-Fifth Amendment Gerald Ford became vice president that way in 1973, then president in 1974, without ever running nationally for either office.
Could a sitting president appoint Obama through this process? The same constitutional dispute applies. Section 2 does not set separate eligibility rules for the nominee, so the question loops back to whether the Twelfth Amendment’s eligibility clause reaches the Twenty-Second Amendment’s term limit.
Why No Court Has Ever Decided This
The Supreme Court has never ruled on the question because no term-limited president has tried it. The CRS described the issue as one that “seems unlikely” to be resolved “barring an actual occurrence.” Federal courts do not issue advisory opinions on hypotheticals; they need a real dispute, meaning an actual candidate and an actual challenger.
If Obama were placed on a vice-presidential ticket, challenges would come quickly. State election officials could refuse to list the ticket. Opposing candidates could sue. Congress could raise the question during Electoral College certification. Any of these paths would force a ruling, which is one reason the attempt is considered politically risky enough that no one has made it.
Why the Question Has Never Come Up Before
No former two-term president has ever sought or been nominated for the vice presidency. John Tyler was nominated for vice president by a minor party in 1844, but Tyler had served only one term and the Twenty-Second Amendment did not yet exist. Theodore Roosevelt, after nearly two full terms, ran for president again in 1912 on a third-party ticket rather than for vice president. Before 1951, presidential term limits were tradition, not law, so the specific conflict between the Twelfth and Twenty-Second Amendments simply could not arise.
The question resurfaces whenever a two-term president leaves office popular within their party, as it did with Bill Clinton and again with Obama. Each time, scholars reach the same conclusion: the text is genuinely ambiguous, and anyone who tries it walks into an untested legal minefield.