I got a cool opportunity to write a guest post on White Coat Investor, run by a very savvy doctor turned blogger named Jim. As I’ve written before, I worked for a few years as a municipal bond trader at Vanguard. I was looking for a chance to share some of the knowledge I gained trading $8 billion in municipal securities for the tax-free Vanguard bond funds, and I finally got a chance. Jim’s WCI blog is targeted at high income physicians who have high tax burdens, so I thought I’d write a piece on how to earn tax free income by investing in the municipal bond market. If you are or will be in a high tax bracket one day, it’s very relevant to you. Check it out here