Lithuania, a small country with a population of fewer than three million, has become a significant player in the European Union's fintech payments industry. Following the United Kingdom's exit from the EU, Lithuania seized the opportunity to establish itself as a hub for electronic money and payment institutions. This growth was facilitated by a regulatory framework known as home-state control, which allowed firms to operate across borders with fewer licensing requirements. However, as the number of fintech firms increased, the Lithuanian regulator began to struggle with oversight, leading to a concerning trend where it canceled more licenses than it granted year after year. In November 2025, EU lawmakers provisionally agreed on the Payment Services Directive 3 (PSD3) and a new Payment Services Regulation aimed at creating a more harmonized regulatory environment for e-money firms. This was followed by a proposal from the EU Commission in December to transfer the supervision of all cryptocurrency firms to a central EU body, the European Securities and Markets Authority (ESMA). These reforms are seen as necessary steps to address the risks associated with the rapid growth of the fintech sector, which has outpaced the regulatory capacity of smaller member states like Lithuania. The situation in Lithuania highlights a broader issue within the EU's financial regulatory framework. The shift of financial services from the UK to smaller EU countries has created a scenario where these nations are now responsible for overseeing a significant portion of the EU's fintech landscape. This has raised concerns about the ability of smaller regulators to manage the risks associated with a rapidly expanding industry, especially when they are held accountable for failures that may occur in firms operating across borders. As the EU moves towards tighter regulations, the challenges faced by Lithuania's regulator serve as a cautionary tale about the complexities of managing a diverse and growing financial services sector. The reforms being implemented are an acknowledgment of the need for a more robust regulatory framework that can effectively oversee the risks inherent in the fintech industry, ensuring that the responsibilities are shared more equitably among member states. The ongoing developments in this area will be crucial in shaping the future of fintech regulation in Europe.