I received a letter from the IRS regarding my 2017 taxes. I filled out form 1099-r showing the amount of my pension, with a 7 showing as the distribution code. For some reason, farther down in the form, Line B2 picked up about 90% of the pension, and shows about 10% on Line B4. The 10% is what showed up being filed, so now I have received a letter from IRS requesting payment on the 90% amount that didn't show up on the filing. I don't see where I checked any other boxes, so I don't know how the total amount ended up being divided up like it was. Was this a software glitch, or me??
