Pumpkin season with ghouls and goblins are upon us and so are the October tax due dates. Don’t get spooked by it all, at least the tax due dates anyway. Read below for what a person’s or business’ tax responsibility may be for the month of October 2016. Halloween is not the most frightening part of October. If you are not ready for your tax deadlines, you could have a very scary experience when it comes time to file your tax returns in April.