I recently efiled, and I owe the IRS. I filled out forms for installment arrangement. On the forms I put that I would send $470, when/how do I send this?

[davenlara1]

I have printed out form 1040-V, and is this needed to arrive before April 18, 2017 with the payment? Thank You.

[AnthonyC · Accepted solution]

You should send your check for the $470 along with Form 1040-V to the IRS.  It won't need to be received before April 18th, as long as its postmarked by 4/18, you will not be charged interest/penalties on that amount - though, you still will accumulate on the rest of your unpaid balance. 

Also, you don't have to use the check/voucher method.  You can make the same payment online directly at the IRS website if you wish -

https://www.irs.gov/payments