Fixed income is absolutely necessary to diversify a portfolio, especially when in the withdrawal phase. When the portfolio is taxable, this becomes harder to achieve. In a rising rates environment, harder still. Short term tax exempt funds risk losing to inflation, longer term risk losing NAV to higher yield. TIPs are definitely not tax-efficient.I wouldn't take out those long term bonds. The bond latter I mean
Building a bond ladder is a reasonable way to hold longer term bonds in a rising rates environment - vs a bond fund. By holding bonds to maturity you don't realize any loss in price, and each new year you capture a higher rate. This is a particularly opportune moment, as investment grade yields have been at uncharacteristically high premiums.
How else do you suggest holding fixed income in a taxable portfolio?