@BondJaneBond Using the TurboTax desktop editions you can only print and mail the Form 4868 extension request to the IRS.
Click on Federal Taxes (Personal if using Home & Business)
Click on Other Tax Situations
Under Other Tax Forms
On File an extension, click the start button
You could also go to the IRS payment website and make an extension payment and you get an automatic extension from the IRS - https://www.irs.gov/payments
