There is not an option to file another extension. You'll just need to file as soon as you possibly can.
There is no late filing penalty if you are receiving a refund. The IRS calculates late filing penalties based on your tax liability (what you owe), and how late you are in filing.
*** I am NOT a tax expert. I am a seasoned TurboTax user, and volunteer to provide assistance to TT users. Nothing I post is to be considered TAX ADVICE; I bear no legal liability for responses.***
