Which Supreme Court justices will resign during Trump's term?
Alito is a plausible retirement candidate because of age and persistent speculation, but there is still no concrete signal that he plans to step down. I put the chance of a resignation during Trump’s term slightly below the market, at 52%.
Analysis
Samuel Alito is old enough that retirement is a live possibility, and the news environment is not random rumor: conservative legal observers are explicitly gaming out a vacancy, and some view him as the likelier of the conservative justices to step aside. That matters because justices often time retirements strategically, and doing so during a Republican presidency would be an especially plausible way to preserve ideological continuity on the Court. His continued participation in major cases also shows he remains active and engaged, which can be read as either a sign he is still willing to serve or simply that he has not yet chosen the moment to leave.
At the same time, the available reporting is still thin on hard evidence. There is no public resignation announcement, no direct statement from Alito, and no firm reporting that he has begun the formal process of leaving. Supreme Court justices frequently stay longer than outsiders expect, and the absence of a mandatory retirement age means age alone is an imperfect predictor. A justice in his mid-70s is certainly in the danger zone for retirement speculation, but the market should not treat that as near-certainty when the historical pattern is that many justices remain on the bench well into their late 70s or 80s.
Relative to the current market price of 57%, I think the market is a bit too optimistic on a resignation. The public clues support a meaningful chance of retirement, but not enough to justify making Yes the clear favorite. My read is that the most likely outcome is still that Alito remains on the Court through the end of the term, with retirement possible but not quite more likely than not by a wide margin. That leaves the true probability close to a coin flip, slightly under the market’s level.
Arguments
For
- He is in his mid-70s, which is a common retirement window for justices who want to exit on favorable terms.
- Conservative legal circles are actively discussing him as a likely vacancy, implying the possibility is not far-fetched.
Against
- There is no public confirmation, direct statement, or formal indication that he intends to resign during Trump’s term.
- Supreme Court justices frequently remain in service despite age-related speculation, and Alito may choose to stay longer.
Key drivers
- Alito’s age makes retirement increasingly plausible over the next few years.
- There is credible speculation that he could time an exit during a Republican presidency for ideological reasons.
- The lack of any direct resignation signal keeps the probability from rising much above even odds.
Risk factors
- Justices often remain on the Court longer than outside observers expect, especially without a mandatory retirement age.
- Alito’s continued involvement in major cases suggests he may not be preparing to leave imminently.
Scenarios
Best case
Alito decides to retire after a favorable term ending or political moment during Trump’s presidency, creating a vacancy that the administration can fill.
Most likely
The speculation continues for a while, but Alito ultimately remains on the bench through most or all of Trump’s term, with retirement timing still uncertain.
Worst case
He stays on the Court through January 20, 2029, and all current retirement chatter proves premature.
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