Are you really asking where to enter the state taxes via closing upon the sale of property?

OR, are you asking how to handle a credit for double taxed income for a resident & non-resident state?

NMI - like perhaps the actual states involved?

Add the non resident state to the return and code the sale to that state https://proconnect.intuit.com/community/state-taxes/help/adding-or-deleting-a-state-return-in-lacert...

Lacerte generally does a good job with state tax credits for taxes paid to another state.