A couple reasons it could have upgraded…
You might be seeing this because of form 8959, that goes to Schedule 2. The amount of Medicare taxes withheld in W2 box 6 is not exactly 1.45% of the Medicare wages in box 5, due to rounding. I read a post that said to try leaving the cents off of the Medicare tax on your W2 box 6. Box 6 has to be exactly 1.45% of box 5 or less.
If it is saying you need Schedule 3 and can't use the Free Edition it might be giving you the Retirement Savings Credit. You can say you are a student to decline the credit. You must answer Yes when asked in the Retirement Savings Contributions Credit section if your were a full-time student. The answer to this same question asked in the personal-information section is not the answer that is used.
