Tell the software you were a student in 2024 and it will disqualify you for the savers credit that you do not want to upgrade for.
Or—-Use this IRS site for other ways to file for free. There are 8 free software versions available from the IRS Free File site
https://apps.irs.gov/app/freeFile/
Or—if you live in certain states you may be eligible to use the new IRS Direct File
In Filing Season 2025, Direct File will be available in Alaska, Arizona, California, Connecticut, Florida, Idaho, Kansas, Maine, Maryland, Massachusetts, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, Oregon, Pennsylvania, South Dakota, Tennessee, Texas, Washington, Wisconsin, and Wyoming.
https://home.treasury.gov/news/press-releases/jy2629
You may tell the software that you were a full-time student.
In TurboTax Online, the Saver's Credit or Retirement tax credit may be accessed as follows: