The deciding source is the Public Laws of the United States, as codified in the full retirement age provision at 42 U.S.C. § 416(l). Current law sets several full retirement ages by birth date, and only the highest, currently 67 years, is used. The outcome is Yes if Congress enacts a public law that raises that highest full retirement age above 67 years before 11:01 PM CT on December 31, 2028, and No otherwise, and it can resolve early once such a law is enacted. If the US Code shows a pending update from a newly enacted public law, the outcome follows that enacted law. If publication of the enacted law is delayed, resolution waits until it is published.

The deciding source is the Public Laws of the United States, as codified in the full retirement age provision at 42 U.S.C. § 416(l). Current law sets several full retirement ages by birth date, and only the highest, currently 67 years, is used. The outcome is Yes if Congress enacts a public law that raises that highest full retirement age above 67 years before 11:01 PM CT on December 31, 2028, and No otherwise, and it can resolve early once such a law is enacted. If the US Code shows a pending update from a newly enacted public law, the outcome follows that enacted law. If publication of the enacted law is delayed, resolution waits until it is published.