Filed extension for $.01 in income but my statements round it to zero. Extension filed in error. How do I term that. I am dependent on someone else's taxes.

[sugarp0p]

I filed an extension in error. How can I cancel this. I don't need to file.

[DoninGA]

The extension cannot be canceled.  Since you have no income there is nothing you need to file for tax year 2023 so the extension you filed is not relevant.