Tax990 Knowledge Base Have questions? We've got you covered! Get Answers Support Getting Started General How do I file a final return? If you want to file the final return for the tax year, then sign in to your Tax990 account and choose the tax form which you want to file. In the tax form, choose the checkbox “Final Return/Terminated” in Item B. Was this helpful? Yes No Need more help? Get in touch with our dedicated support team Contact Us (704) 839-2321 [email protected]