We estimate the causal effect of emergency credit on households’ finances after a negative shock. To do so, we link application data from the U.S. Federal Disaster Loan program, which provides loans to households that have uninsured damages from a federally-declared natural disaster, to a panel of credit records before and after the shock. We exploit a discontinuity in the loan approval rules that led applicants with debt-to-income ratios below 40% to be differentially likely to be approved. Using an instrumented difference-in-differences research design, we find that credit provision at the time of a shock significantly reduces severe financial distress, decreasing the likelihood of filing for bankruptcy by 61% in the three years following the disaster.