                                                                        [DO NOT PUBLISH]



                      IN THE UNITED STATES COURT OF APPEALS

                                   FOR THE ELEVENTH CIRCUIT           FILED
                                    ________________________ U.S. COURT OF APPEALS
                                                                        ELEVENTH CIRCUIT
                                            No. 11-12403                  MARCH 14, 2012
                                      ________________________              JOHN LEY
                                                                             CLERK
                            D.C. Docket No. 3:09-cv-00652-MMH-JBT



WILLIAM R. TINNERMAN,

                                                                          Plaintiff - Appellant,

                                               versus


UNITED STATES OF AMERICA,

lllllllllllllllllllllllllllllllllllllll                            l     Defendant - Appellee.

                                     ________________________

                           Appeal from the United States District Court
                               for the Middle District of Florida
                                 ________________________

                                          (March 14, 2012)

Before MARCUS, PRYOR and SILER,* Circuit Judges.


         *
         Honorable Eugene E. Siler, Jr., United States Circuit Judge for the Sixth Circuit, sitting
by designation.
PER CURIAM:

       William Tinnerman appeals the district court’s dismissal of his quiet title action

against the United States related to a federal tax lien imposed on Tinnerman’s

personal property. The property subject to the government’s tax lien is all of the

issued and outstanding shares of stock in a Florida corporation, St. Augustine Self-

Storage, Inc., which is solely owned by Tinnerman. The lien is for the purpose of

collection of Tinnerman’s unpaid income tax liabilities for the 1999-2002 tax years,

additional tax penalties for those years, and penalties imposed for filing frivolous tax

returns for the 1996-1998 tax years.

       Tinnerman’s quiet title suit challenges the tax lien on two fronts. First,

Tinnerman seeks to invalidate the Internal Revenue Service’s (“IRS”) underlying

assessment of his tax liability, alleging, inter alia, that IRS agents lacked the authority

to take certain steps in the assessment process. Second, Tinnerman claims that the

tax lien itself was procedurally deficient, because the notice of tax lien failed to

clearly identify the kind of tax giving rise to the lien and was improperly filed. On

appeal, Tinnerman challenges only the district court’s dismissal of the first prong of

his amended complaint.

       After thorough review, and having the benefit of oral argument, we affirm. We


                                            2
do so on the basis of the district court’s thorough and well-reasoned opinion of March

31, 2011. The district court correctly determined that it lacked subject matter

jurisdiction over the first prong of Tinnerman’s challenge, because Tinnerman

improperly used the vehicle of a quiet title action to “challenge the merits of the

underlying assessment,” and the federal government has not waived its sovereign

immunity with respect to such challenges. Stoecklin v. United States, 943 F.2d 42,

43 (11th Cir. 1991).1

       AFFIRMED.




       1
           We note in passing that, although Tinnerman does not challenge on appeal the district
court’s dismissal of the second prong of his amended complaint, we can discern no error in the
district court’s conclusion that it retained jurisdiction over Tinnerman’s challenge to the
procedural validity of the lien itself, see Stoecklin, 943 F.2d at 43, but that dismissal under Fed.
R. Civ. P. 12(b)(6) was appropriate because the notice of tax lien attached to the pleadings was
facially valid and properly filed, and therefore Tinnerman failed to state a plausible claim for
relief. See Ashcroft v. Iqbal, 129 S. Ct. 1937, 1949 (2009); Bell Atlantic Corp. v. Twombly, 550
U.S. 544, 570 (2007).

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