Final answer:
A financial services company uploads documents to a compliance system mainly to ensure they are following financial regulations, thus contributing to the stability of the financial system and protecting consumers and taxpayers.
Step-by-step explanation:
The purpose of a financial services company uploading documents to a compliance system for analysis is primarily to ensure compliance with regulations. By doing so, they aim to promote the financial stability of the country by adhering to laws and standards designed to improve accountability and transparency within the financial system. This process helps to prevent the scenarios of "too big to fail" institutions, protects taxpayers by ending bailouts, and safeguards consumers from abusive financial services practices. While secondary benefits may include storing documents for future use or sharing them with clients, the primary goal is to conduct an analysis that ensures regulatory requirements are being met.