Hi , if anyone here can help to share their tax expertise for my situation, I would appreciate it
I came to USA on 2018 and after that had two babies on 2020 and 2021. So My husband filed 2018, 2019, 2020, 2021 MFS because I didnt have any ITIN/SSN. we got 2020, 2021 CTC for mybabies with MFS returns.
but I got My SSN and ITIN both on 2022 and we filed MFJ on 2022.
so my questions are,
1. do we need to ammend our 2020 and 2021 returns from MFS to MFJ?
2. if I do it it will be effect for CTC which my husband alredy claimed on 2020 and 2021 under MFS? ( i never filed 2020, 2021, because i havent any SSN/ITIN at that time)
Thanks
