Which personal information should you avoid listing on preprinted checks?

The best choice is to avoid listing your Social Security number on preprinted checks because this information is highly sensitive and can lead to identity theft if it falls into the wrong hands. Sharing your Social Security number makes it easier for someone to open accounts in your name, apply for loans, or commit other forms of fraud.

While other personal information such as your phone number and email address can present some privacy concerns, they do not carry the same level of risk as your Social Security number. Your driver's license number, while also important, does not offer the same breadth of identity verification as your Social Security number. Therefore, keeping your Social Security number private is crucial for maintaining your financial security and protecting your identity.