So you are a business owner and issuing 1099s to contractors?
The IRS changed the rules this year and moved the date for filing your 1096 and W-3 to January 31, rather than the last day of February. I think you'll be fine if you mail your 1096 that it's postmarked by today. But you can also e-file those returns by using TurboTax Quick Employer Forms. See more info below.
https://ttlc.intuit.com/replies/3301452
You don't have to file your personal tax return right now. You still have until April 18, 2017 to do that.