Abstract

In the context of business globalization and digitalization, the Limited Liability Company (LLC) has emerged as a flexible and attractive business structure, particularly for non-resident entrepreneurs in the United States. This article aims to identify and analyze the most relevant technological, accounting, and administrative tools for the efficient management of an LLC, considering the IRS regulatory framework, state-level requirements, and the modern digital environment. A descriptive-documentary methodology was used, based on the review of official sources, specialized publications, and recent studies on compliance, accounting software, and tax automation. The results show that the proper selection and integration of tools such as QuickBooks, TaxJar, Stripe, and Mercury can optimize operations, reduce tax errors, and enhance decision-making in small businesses. Finally, the article discusses the implications for Latino entrepreneurs and the best practices recommended to avoid legal and tax risks.