The program is updated multiple times during the year and what is corrected is not published. It really is up to the preparer to check items like this. I am guessing you are self employed, possibly have SE health insurance and maybe a pension plan deduction. This makes for multiple places for the program to screw up. Here is a link to the IRS calculator. Try it to see if what is in the program now is correct. https://www.irs.gov/help/ita/are-my-social-security-or-railroad-retirement-tier-i-benefits-taxable

OR use the worksheet in https://www.irs.gov/pub/irs-pdf/p915.pdf