Does IRS track bank transfers?

As a cryptocurrency and finance practitioner, I'm often asked intricate questions regarding financial regulations and transactions. One such question that frequently arises is: "Does the IRS track bank transfers?" The answer is nuanced and requires a thorough understanding of how the Internal Revenue Service (IRS) functions. While the IRS primarily focuses on ensuring compliance with tax laws, it has the authority and resources to investigate potential tax evasion through various financial transactions, including bank transfers. However, it's important to note that not every bank transfer is automatically tracked or scrutinized by the IRS. The agency typically initiates an investigation when there are indications of potential tax evasion or other illegal activities. Additionally, financial institutions are required to comply with reporting requirements, such as the Bank Secrecy Act, which mandate them to report suspicious transactions to the IRS. Therefore, while the IRS may not actively track every bank transfer, it has the ability and authority to investigate those that may be deemed suspicious or indicative of tax evasion.