1099 int and 1042-s

Hi

 

If one bank issues the both 1099-int (e.g. 11 dollar interests) and 1042-S, may I ask how to report it for the tax?

 

1. 1099-int shows the real interests I received from the bank, but 1042-S shows 1 dollor gross income, withholding allowance 0 dollar and net income 0 dollar (To be honest, I even do not receive this 1 dollar in real). Shall I use 11+0 or 11+1 as my interests income from the income? 

 

2. Should I treat my 1042-S as my another 1099-int from the bank?

 

3. 1042-S is sent to me with paper only. I think if I choose to send my tax return by mail, I need to attach my 1042-S. Do I need to attach my 1099 forms as well?

 

4. If I choose to do the e-filing, do I need to send any forms to IRS by mail? I think for e-filing, I do not need to attach any documents to the IRS. Please correct me if I am wrong. 

 

Thanks. 

 

Thanks.