The United States has never prioritized or failed to pay any obligation when due during a debt limit impasse. Despite the institutional risks and the lack of clear legal authority, we assume that Treasury will attempt to prioritize payments in a last-ditch effort to avoid default.

The quote by Jerome Powell reflects the historical context of the United States' approach during debt limit impasses. In the past, the U.S. government has always managed to meet its debt obligations despite the frequent political standoffs over the debt ceiling. Powell's statement highlights that, even without explicit legal authority, the Treasury Department has typically acted to prioritize the payment of its debts during these times to prevent a default.

The debt limit impasse refers to a situation where Congress and the President cannot agree on raising the debt ceiling, leading to potential threats of default on government obligations. In these situations, the Treasury faces a difficult task of ensuring it can continue paying interest on national debt while also fulfilling other government obligations.

Powell’s statement underscores that, despite institutional risks and legal uncertainties, the Treasury Department has usually found ways to meet its obligations, often by prioritizing payments. This is done to avoid the economic chaos and financial turmoil that could result from a U.S. default.

Finally, Powell’s mention of last-ditch efforts reflects the urgency and potential crisis management scenario during such impasses. It implies that, even though there is no clear legal framework for prioritization, the Treasury would likely step in to prevent the catastrophic effects of default on the global financial system.