Retirement tax questions

L:ine 6 is Zero,  or $6 if six dollars was left behind. That doesn't go on Line 4.

 

The amount converted Line 8 and Line 16 is $6516,   $724 went to the IRS.

 

See line 1 and line 2 of Form 8606 for the basis, if any, that will be involved in calculation of the nontaxable portion.

 

@shiyi11