As East-Central Europe shifted from empires to nation-states, financial insecurity became an everyday reality. Ordinary people found themselves suddenly cut off from their savings and vulnerable to the rapid devaluation of new national currencies. Focusing on the Polish-Czechoslovak border, this article discusses the Teschen Savings Bank in the divided city of Teschen (Cieszyn/Český Těšín). It traces the protracted yet futile efforts of Český Těšín’s leaders to recover Czechoslovak residents’ deposits stranded in Poland. Drawing on negotiation records from the local, regional, and national levels, the article demonstrates how financial entanglements inherited from the imperial era persisted into the postwar order. It further shows how the Kafkaesque bureaucracy of the Czechoslovak state seemed to have obstructed meaningful resolution. Ultimately, it argues that the government’s failure to address these deeply felt grievances eroded public trust and contributed to the unraveling of the interwar political order.