You are entering a United States Government website. Only TSP participants may use this site.
When using this system, please ensure that your computer is protected against the latest viruses, Trojans, and keylogger software. The TSP Security Center contains additional information about internet security as do many Government websites such as http://www.us-cert.gov. The TSP is not responsible for losses resulting from use of a compromised computer.
For security purposes, your use may be monitored, recorded, and audited. We may disclose unauthorized or improper use to law enforcement personnel investigating or prosecuting a violation of civil or criminal law and to officials of domestic and foreign agencies. Your use of this website is your consent to these activities. Unauthorized or improper use may result in civil and criminal penalties.
*For your security, the TSP automatically masks your account number or user ID and Web
password when you log into your account. To verify the account number or user ID you entered,
click "Unmasked" tab. Remember to protect your unmasked account number or user ID so that
others will not see it.