August 1, 2016, is the deadline for filing Form 5500 for retirement or employee benefit plans on a calendar year. (The usual due date of July 31, 2016, is a Sunday.) There are two updates to be aware of. First, Form 5500 includes new compliance questions that plan sponsors can skip when completing the form. Second, if you’re required to file at least 250 returns of any type with the IRS, including information returns (for example, Form W-2 and Form 1099), you may need to electronically file Form 5500-EZ for calendar year 2015.