Under Estimated Tax Payments, should I use Additional Payments or Quarterly Payments for the checks from the UN? I think Additional Payments makes more sense.
The Self Employment tax appears to be for US citizens, not resident aliens like my wife.
I thought about e-filing with electronic debits for what we owe but how to account for the UN checks that will be processed after the return? So, there will be two checks for both the IRS and NY, one from the UN and the balance from us, so I think it would be wiser to mail the returns, along with the checks. And since I am mailing the vouchers and checks, I thought I might as well mail everything, Certified Mail with Return Receipt Requested.
Let me know your thoughts and thanks for the advice.
