I'm not sure if my extension was already filed. How do I check?

There are two ways to check:

1. Your account with us: Log in at taxextension.com to see the status of any extension filed through our system.
2. IRS Online Account: Visit irs.gov to view your tax records, including any extensions on file.

You can also ask your tax preparer or accountant directly if they filed an extension on your behalf.