th after the close of the taxable year. whichever is sailer 11 12. Number of days from due date of instalment to the date shown on line 11 13. Ntenbot of days on lane 12 ands 4/15/2016 and betas 7/1/2016 14. Number of days on line 12 after 6/30/2016 and before 10/1/2016 14. 15. Number of days