Tax credit declaration for spouse ILR

[tallojani]

Hi members,

We submitted my wife's ILR application using the new online system under 5-year spousal route, online application sent but biometric appointment awaiting (booked). Some of the documentations were uploaded by myself and we are awaiting bank statement.

I am British since 2008, we have a son for whom i claim child benefit (in my name), tax credit and working tax credit i applied in my name but they asked/included my wife's name, working hours, salary etc.

We did not declare these, is that an issue? I can add it to the cover letter which has not been uploaded yet and do i need to provide bank statement to show the CB, CTC and WT is coming in?