Please use this form if you have an account with NatWest and would like to tell us about a new complaint. We may need some more details and if so we will do everything that we can to call you at the time that is most convenient.
Individual TSP Funds. 1  G Fund - Government Securities fund. The G Fund (think G for government securities) is invested in very short-term U.S. Treasury securities (bonds) guaranteed by the federal government. 2  F Fund - Fixed Income Index fund.
1 You can transfer any amount of money into the TSP from certain qualified retirement savings plans in which you are already invested. 2  For example, if you have money in a 401(k) plan from previous employment, you can transfer all or part of it into the TSP.he TSP is a defined contribution plan. The retirement income that you receive from your TSP account will depend on how much you have contributed to your account during your working years and the earnings on those contributions.