For the state of Wisconsin, why is the Married Couple Credit not appearing under possible state credits, even when both spouses are employed? How do I add this?

[MailTime501]

Both my spouse and I are employed and have received this credit the past couple of years, but it does not appear under possible credits for us now. I see that the credit is still available on the 2020 Wisconsin 2020 I-010 Form 1. How do I find and add this credit in Turbotax?

[SamS1]

It should add itself.  I might suggest deleting the WI return then re-adding then going through the screens again.  Make sure you have earned income for both spouses.  Review your W-2 entries to insure the they are entered correctly for both spouses.