Skip tracing is the process of locating a person who has disappeared or is intentionally evading contact. It is often used by debt collectors, private investigators, and law enforcement to find people who owe money or are wanted for crimes.
There are a number of ways to avoid skip tracing. One is to maintain a stable address and phone number. Another is to avoid using social media or other online services that can be used to track your location. You can also use a post office box or a mail forwarding service to receive mail without giving out your home address.