Triple Tax Free Daniel Guidotti 14 years ago Triple Tax FreeIt is an investment that is exempt of taxes at all three levels – municipal, state and federal. For e.g. some municipal bonds are triple tax free.Random Finance Terms for the Letter TTreasury StockTrendTreynor IndexTriangular ArbitrageTriple Witching HourTriple Tax FreeTroughTrue Interest CostTrue LeaseRecommended for you:Triple Witching Hour Triangular Arbitrage True Interest Cost Trough