I think there is a problem with TT. It doesn't seem to handle 1099-OIDs correctly. I have a 1099-OID from some tax exempt bonds with APB on line 10. The interest on these bonds are included in 1099-INT with interest from other tax exempt bonds that are not OID. TT is just ignoring the APB on 1099-OID causing extra state tax on the interest equal to APB amount on 1099-OID. It looks like I have to add the APB on 1099-OID to the APB on 1099-INT in order pay the correct tax amount to my state. I guess I will do what you have done and ADD the APB on 1099-OID line 10 to the line 13 in 1099-INT. I will let Uncle Sam to figure it out if it not the right way to handle it.
