Get your taxes done using TurboTax

I'm in California and have Vanguard.  I made a spreadsheet to calculate the percentages excluded.  Also this  year Vanguard didn't send the extra backup pages listing the state and percentages.  I had to go to Vanguard online and print them out.  There are 2....US government obligations income information and Tax-exempt interest dividends by state for Vanguard municipal bond funds and Vanguard Tax-Managed Balance Fund.

Here's my sheet, if I'm doing it right.