For federal employees and members of the military, the Thrift Savings Plan (TSP) serves as a vital tool for retirement savings. Within the TSP, the G Fund stands out as a low-risk investment option, known for its stability and reliable returns. Understanding the current TSP G Fund interest rate is crucial for investors seeking to optimize their retirement savings strategy. In this article, we will delve into the intricacies of the current interest rate for the TSP G Fund rate, explore its historical trends, and examine the factors that influence its fluctuations.