After you file

Save to PDFs, or Print your own copies of ALL of what is available NOW....your Online 2018 copy/PDF may be removed from TurboTax storage sometime between mid-Oct 2025 and January of 2026.  Copy the PDFs to a USB flash drive or burn to a CD/DVD and Save them (paper/Flash Drive/CD/DVD whichever works for you) in a secure/locked file drawer..

____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*