The TSP Rule of 55 is a valuable option for federal employees, as detailed in an article by Federal Pension Advisors. This rule allows penalty-free withdrawals from the Thrift Savings Plan for individuals who leave service at or after age 55. The article explains eligibility, exceptions for specific roles like law enforcement, and financial planning tips to maximize benefits. It highlights how this rule can help federal employees bridge the income gap during early retirement while avoiding unnecessary financial risks.