The IRS issues millions of liens on tax debtor property every year. Unlike other creditors, IRS liens are “self-releasing”. There is a highlighted box on each Notice of Federal Tax Lien that states that this notice will also operate as a lien release one day after the Last Date for Refiling. The problem is that most people, including financial professionals, do not read this and keep looking for a formal release that is not coming.
The easiest way I have found to handle the problem with bankers and closing agents expecting a formal withdrawal is to send them a copy of the lien notice and highlight in red the already highlighted box. You can also send them IRS Publication 1468 which explains the self-releasing nature on page 4.
The IRS will formally withdraw the lien notice if the debt is cleared prior to the Statute of Limitations. This is usually done automatically within 30 days after the debt has been paid off with money or an Offer-in-Compromise. There are also other reasons they will issue a withdrawal if the government can be convinced it is in their best interest.