Unable to Submit 2024 Amended Return Redirected to 2025 Tax Screen

Hello,

I filed my 2024 federal tax return electronically and later realized I forgot to include royalty income.

I can see the amend (Form 1040-X) option for 2024 in TurboTax Online, and I was able to complete the amendment by adding the royalty income. However, when I click “File”, the system redirects me to the TurboTax 2025 tax filing screen instead of allowing me to submit the amended return.

 

Could you please help clarify:

  1. Why the amendment submission is redirecting to the 2025 tax screen?

  2. Whether I can still mail the amended return (Form 1040-X) since my original 2024 return was e-filed?

  3. If mailing is required, should I print and mail only Form 1040-X or the entire amended return package?

Thank you for your assistance.