Yes, this is necessary when you specify tags 0-Now, 1-Next, 2-Following, ...
I specify an actual date; tomorrow is 2018/10/01 next month is 2018/10/30
This is fixed; I never have to update it,
I store this date as the reminder date of the note. It's searchable.
For "all the items I need to proceed today",
Instead of a filter for tag:"0-Now", I filter on reminder date
My actual search is reminderOrder:* -reminderTime:day+1 -reminderDoneTime:* (Reminders, Exclude Future Dated, Exclude Completed)
>>Non actionnable notes are tagged with the ".cabinet" tag and placed into the proper folders
Thats very task centric
All my notes reside in my "Filing?" Notebook; If a note is actionable, I apply tag !Actionable
Tomorrow Never Comes