This article applies to:

E-file diagnostic: Form 510, Line 13 Total nonresident tax

From 510: Line 13 Total nonresident tax - must equal the sum of line 9 and line 12.

This happens when for state Maryland Form 510 page 2 line 13 Total nonresident tax is not equal to the sum of line 9 and line 12.

Go to

Tax forms
States
Maryland

.

Select the Form MD 510 Page 2
tab.

Remove NONE
by using a space bar override on Line 9
and Line 11
.

Do a full recompute.

Recreate the e-file.