You have completed the Form 720 tax, and you owe a balance due.  You should see the first message below showing that you can pay the balance due when filing this return.  The second message is the IRS penalty of perjury statement.  


Please Note:  A new Signature option is available now due to many working from home.  You can now print the signature document, send it to the authorized signer, scan it back in and attach it to the return.