How can I transfer this just one Payer from a prior year to the current year?

You can Transfer a single payer from one year to the next.

• On the Main Menu, select Utilities>Program System Utilities>Transfer Data from a Prior Program Year.
• Click thru the various screens until you get to the one where you are actually specifying the Work Directory for each year.
• At the bottom of the screen is a checkbox labeled Selected Payer Only; check thatand thenselect that one payer and continue.