Traders assign a 97% implied probability against a U.S. debt default by 2027, reflecting the projected timeline for the statutory limit and established patterns of congressional action. The debt ceiling, raised by $5 trillion in 2025 to roughly $41.1 trillion, is expected to bind between February and July 2027, with Treasury extraordinary measures providing several additional months before any X-date. Credit rating agencies maintain stable outlooks on U.S. sovereign debt, citing the consistent record of timely limit increases or suspensions across decades. Bipartisan incentives to avoid market disruption and payment delays further support resolution ahead of 2028. Late-session negotiations or revenue shortfalls could compress timelines, though historical precedent indicates such pressures typically yield agreements rather than default.