Hi yfang,
Thanks for joining the Community. I can help route you to the right support with filing your Form 1120.
Rustler is correct. QuickBooks Online (QBO) is unable to produce the Form 1120. However, we have TurboTax and ProConnect that can generate this form.
You can reach the ProConnect Support through this link: https://accountants-community.intuit.com/proconnect-all.
Also, here's how to get in contact with TurboTax: https://support.turbotax.intuit.com/contact/.
That will get you in touch with them. You've got me here if you have any other concerns. I'm always here to help. Have a wonderful day.
