I have come across the problem where the previous bookkeeper did not mark old payroll liabilities as paid. They show from Summer 2017 as overdue, but they were most definitely paid in 2017.

Is there a way to mark them as paid without actually adding a payment in QuickBooks Desktop?

We tried making a bill for 2017 and voiding it out, tried entering a $0 bill to see if it would go away, but to no avail. 

Again, they were definitely paid in 2017 but I do not know how to remove these notifications since they were not marked as paid in QuickBooks.

Any ideas?