IRS tax lien expiration time period

[Alex Leonard]

If IRS has a senior lien on a foreclosure property (New Mexico) or property tax sale, how often does one create clean title. I assume quiet title suit, how often does IRS contest or attach its lien to the property?

How often is the 10 IRS statue of limitations actually refiled/increased so that the time period is greater than 10 years?

How often does the IRS foreclose their lien, if ever?