For small businesses, filing an extension is not necessarily a bad thing.
Avoid errors on your tax return. IRS has a list of common errors. Forgetting to sign your return is one of them.
Check it twice. HR Block offers a second look review for $29 which may ease your doubts if you plan to prepare your returns.
Free File. Check out the IRS’ site.
Tax Act is good to use as well and you don’t have to download any software.
Are you kinda rich? Then you’re probably subject to the Alternative Minimum Tax (AMT). The IRS has a guide to help you figure out if you qualify.
Don’t believe the hype: Hiring a CPA will not guarantee that you will not get audited.
If you absolutely positively cannot file, then file later.
If you know you will owe, then set up an installment agreement with the IRS.