Make sure you know whether the document you intend to file electronically contains any of the following information, and act according:
 

• Social Security Number and Taxpayer Identification Number: Use only the LAST FOUR DIGITS.
   
• Dates of Birth: Use only the year of birth.
   
• Names of Minor Children: Use only the minor’s initials.
   
• Home Address: If a home address must be included, use only the city and state.
   
• Financial Account Numbers: Identify the name or type of account and the financial institution where maintained, but use only the LAST FOUR DIGITS of the account number.