ramNagab

What kind of documents I should send with N400 to prove that I live with my wife for the last 3 years ?

Thanks

ian-mstm

You cannot prove that you live with your wife. However, you can demonstrate that you both receive mail at the same address; you can demonstrate that your finances are commingled - which is why you include copies of tax returns, insurance forms showing your spouse as beneficiary, wills, lease or mortgages, car loans, and other things that prove that you both live at the same address! When you have a lot of information that demonstrates that you receive mail at the same address and that your finances are commingled, the assumption is that you live together!

Ian