I have been searching the Iowa DNR website and can't find any specific info on the application process. Specifically, I am looking for info on preference points and the process. When I had obtained preference points for Colorado, you could accumulate points until ready to get a license and you could determine when you wanted it if you had enough points. I mean if you needed a minimum of, say 5 points, you could just keep accumulating points, past 5, but not get a license until you were ready. You paid the full fee for the tag plus a processing fee. If you indicated you just wanted a prefernce point, your tag fee was later returned, minus the processing fee. Is that how it works in Iowa?