TSP Rule of 55 Withdrawal Rules Explained The TSP Rule of 55 withdrawal rules are designed to help eligible federal employees access their retirement savings without facing tax penalties. To qualify, you must separate from your federal position during or after the year you turn 55. If you meet this condition, you can start withdrawing from your TSP account penalty-free, although nor... https://www.federalpensionadvisors.com/post/tsp-rule-of-55