Thanks for the response @DianeW777 .
Do you mean in my turbo tax I should go and manually edit the W2 to reflect the new (expected) values for IFCA taxes? I do know the additional amount they are going to hold for FICA taxes. However, they have not yet it for 2020 (I started working for them from last week of Oct 2020. So for around 2 months.). They will do so in my upcoming pay checks and they will be able to hold the complete amount earliest by mid April or so only. Is it still okay and legal to edit the W2 on my own and file the return now itself?
I also have another concern: If I file my returns now and later corrected W2 is generated for me with corrected FICA taxes. How likely it is that it will lead into a follow-up enquiry by IRS or filling an amendment?
