Where do I go to download TSP forms, find rates of return, current loan interest, etc?
The TSP web site http://www.tsp.gov/index.html is the best source of information. You can also contact Pay & Personnel Center at 785-339-2200 for assistance. Q: How do I change the way my TSP contributions are invested? A: To specify the way you want your contributions to be invested, use the TSP Web Site http://www.tsp.gov/index.html or the Thriftline at 504-255-8777 or submit Form TSP-U-50, Investment Allocation to the TSP Service Office at: TSP Service Office National Finance Center P. O.