No. Extending your filing deadline doesn't delay when you have to pay taxes that you may owe. According to the IRS, you need to estimate and pay at least 90% of your tax liability by the deadline ...

Typically, the IRS Free File program is only available to people who earn less than $73,000 annually, but the IRS says that anyone, regardless of income, can use the program to file for an extension.

However, if you've paid at least 90% of your tax liability by April 30, you can take until Oct. 31 to file your return. How do you file a tax extension?