Attention to those submitting their 2016 IRS estimated taxes.

Villas - Attention to those submitting their 2016 IRS estimated taxes. Note that it is impossible to comply with their instruction regarding the voucher so the address will show through the envelope window, another Lois Learner evidence of incompetence by the Obama Administration. In order to ensure the estimated tax gets where intended, it behooves one to write the address shown on the voucher on the envelope, and just maybe somebody might pick up on their blunder.