Get your taxes done using TurboTax

no worries - yes individual muni reporting can be a bit fiddly when it comes to these premium/OID adjustments, and tracking the accrued interest, also TT doesn't handle adjustments for different products on one 1099-INT so I usually enter the munis separately.  Once you figure out a process it's ok, it depends how many you have whether it's worth the hassle for the long term.  I find Schwab's reporting harder to follow also compared to Fidelity but I don't know if Fidelity would also do this Box 10 reporting on 1099-OID, for me it only happens on a few cusips which cause more work than everything else.  Selling munis usually gets a big mark down so you may be better off dealing with the reporting and hopefully enjoying the income until they get called or mature.