Why would you need a due date field at all? Evernote does not have an alarm or notification system that could actually use it. Have you not thought about using the Tags? GTD Today, Tomorrow, Someday. Work Week Week1, Week2, Week3 Date/Month Jan, Feb, Mar or Jan 13, Feb 14, Mar 16 (see all the tasks for a certain date) My preference: Month, Day AND Date Jan, Feb, Mar AND Mon, Tue, Wed AND 1, 14, 31 I prefer this because it is good for recurring tasks and most usable for seeing multiple tasks at one time while doing regular status review: See all the tasks that land on a specific day See all tasks for a particular month, See all the tasks that land on any given date or recurs on day X of a month.