Other People's Money
Back to library
Military & Veterans

TSP G Fund — Government-Only Bond Fund with No Interest Rate Risk

The TSP G Fund pays intermediate-Treasury rates with the price stability of a money market — no civilian equivalent.

Overview

The Thrift Savings Plan G Fund invests in special-issue Treasuries that pay the weighted average yield of all outstanding Treasury securities with 4+ years to maturity — currently ~4.2%. Unlike bond funds, principal never fluctuates with rates: 100% capital preservation with intermediate-Treasury yield. Uniformed and civilian federal employees only. Best 'safe-money' vehicle in the US retirement system. Keep TSP after separation for continued G Fund access.

Best fit
Current/former federal employeesMilitary members with TSP balanceRetirees seeking safe yield
Estimated impact
150–250 bp/yr vs money market with zero rate risk

Click Generate advisory deep dive for mechanics, IRC citations, a step-by-step execution plan, a worked numeric example on your profile, costs, risks, and this-week actions.

More military & veterans strategies

See all Military & Veterans strategies
OPM