Re: How to amend 1120 C for 2024

skyworks

Hi,

My client filed 1120 C in March 2025, it turned out it is the S Corp.

Now we need amend C Corp return to zero, then file as S Corp.

Having issue to amend 1120C, the number does not flow to 1120X like 1040X. So had to manually enter the income/exp originally filed.

Federal seemed ok.

We have issues with MASS state, no place to manually enter the balance sheet number, and the state tax at asset.

Anyone can help?

Thanks!

Kathi_at_Intuit

Hi @skyworks Nice to see you in the community and thanks for your continued contributions. If you have not already, we would recommend contacting ProConnect Tax about this. If you are able to tell them what line on the return this should go on or affect, they would be able to assist you with getting it there.

**Say "Thanks" by clicking the thumb icon in a post
**Click "Mark as Best Answer " to mark the post that answers your question.