Maintaining supporting documentation for filings should:

While including relevant documents is important, this option does not address the necessity of having structured policies and procedures for maintaining this documentation. Simply accumulating documents without a clear process can lead to inefficiencies and potential errors in compliance.

Limiting supporting documentation to only account names, details, and transaction records is insufficient for comprehensive compliance. Effective documentation should encompass a broader range of information, including policies, procedures, and supporting evidence that justify the filing decisions, rather than just basic account information.

While storing documents securely is crucial, this choice does not emphasize the need for a systematic approach through written policies and procedures. Merely saving files in a cabinet without defined processes may lead to disorganization and difficulty in retrieving necessary documentation when required.