Challenged here is a 1959 Muskegon township
ad valorem
tax levied against Continental Motors Corporation as possessor and user of machinery and other equipment, title to which was in the Federal government.
City of Detroit
v.
Murray Corporation of America,
Continental attacks the construction placed- upon our general property tax act by the United States supreme court in Murray. Continental claims the tax was invalid because in 1959 the general property tax act did not (contrary to the ruling in Murray) authorize a specific tax on the privilege of possessing or using tangible personal property but authorized only an ad valorem tax on the ownership of such property.
Defendant township, on the other hand, urges us to adopt the Federal supreme court’s construction in Murray of our general property tax act and refers to various subsections of section 14 and to section 24 of the act for support of its contention that taxa *194 tion of possessory interests and interests other than full ownership of tangible personal property was authorized in 1959.
Ours is the primary duty to construe acts of the Michigan legislature, to determine the extent and the scope of their application. When a State court of last resort authoritatively construes a State statute, Federal courts, including the supreme court, are bound by that construction.
Alabama State Federation of Labor
v.
McAdory,
“Notwithstanding the profound respect we have-for the opinions of the United States supreme court, we are not bound thereby in the construction of a Michigan statute.”
Even if not controlling, such opinions often are highly persuasive. However, with all due respect, we are not persuaded that the construction placed upon our general property tax act in the Murray Case is correct.
It is of some significance, we believe, that the
Murray
decision was reached on the same day decision Was reached in
United States
v.
City of De
*195
troit,
As this Court noted in
C. F. Smith Co.
v.
Fitzgerald,
Neither of those 2 sections of the act authorizes taxation of other than the owner of personal property. However, section 14, which deals with the exceptions to the previously stated general rule as to taxable situs of personal property, provides the basis for the township’s claim that taxation of possessory interests is authorized. We do not read section 14 as authorizing anything but the assessment of an acl valorem tax upon personal property and its collection from one other than the owner in certain specified circumstances. For example, the third subsection of section 14 provides that personal property of minors and others under guardianship-shall be assessed to the guardian, and subsection 4 provides for the assessment of personal property belonging to decedents’ estates to the executors, administrators, or trustees thereof. In subparagraph 5, personal property under the control of a trustee or agent may be assessed to such trustee or agent. Each of these examples provides also for the taxable situs of such property, generally other than the 'township of the owner of such property. Each subsection of' section 14 refers to a situation where possession or control of tangible personal property -by other than the owner thereof results from a legal relationship between the possessor and the owner which is-for the benefit of the owner. In other .words,'in each; instance, possession of the tangible *197 personal property by a guardian, executor, administrator, trustee, or agent is not for the possessor’s benefit lout is, rather, for the benefit of the owner of the personal property. Under such circumstances, it hardly can be said that anything contained in section 14 of the act, before the act’s amendment by PA 1959, No 266, authorized the taxation of such possessory rights, there being an absence of any benefit to the possessor from such possession.
Section 18 of the act provides for a written statement, under oath, of all tangible property of every person, firm or corporation having property not exempt from taxation, together with a statement indicating whether the property is owned by such person, firm, or corporation or “held for the use of another.” See, also, section 19.
Section 24 provides for the preparation of an assessment roll and requires that where property is assessed to one other than the owner, it shall be assessed separately from his property and shall show in what capacity it is assessed to him, “whether as agent, guardian or otherwise.”
Prom all of the foregoing, it seems quite apparent to us that the general property tax act as it related to tangible personal property, until passage of PA 1959, No 266, imposed a tax only upon the ownership of such property; in other words, imposed only the ordinary ad valorem personal property tax and did not provide for taxation of limited interests in such property. This conclusion is supported by provisions which subsequently appear in the act. Specifically, section 40 provides, in pertinent part:
*198 “All taxes shall become a debt due to the township * * * from the owner or person otherwise to be •assessed on the tax day. * * * And all personal .taxes hereafter levied or assessed shall also be a first lien, prior, superior and paramount, on all personal property of such persons so assessed * * * and so remain until paid.” CL 1948, § 211.40, as amended by PA 1958, No 209 (Stat Ann 1960 Rev § 7.81).
But, section 47 of the act provides, in pertinent part, that:
“When any person having possession of the personal property of any other person, firm or corporation shall be assessed for such property and shall be obliged to pay the taxes thereon, such person, firm or corporation so paying the taxes, may recover of the person, firm or corporation for whose benefit the taxes were paid, the money so paid, with the interest thereon in an action of assumpsit.” CL 1948, § 211-.47 (Stat Ann 1960 Rev § 7.91).
The scheme of assessment and collection of taxes disclosed by the foregoing is consonant only with an
ad valorem
tax on the ownership of property
(City of Detroit
v.
Phillip, supra,
and
Pingree
v.
Auditor General, supra),
the possessor being assessed only as a collection agent for the taxing authority with the statutorily granted right to reimbursement from the owner whose primary duty it is to pay the tax
(Crawford
v.
Koch, supra).
See Mr. Justice Frankfurter’s opinion dissenting from the supreme court’s denial of rehearing in the
Murray Case,
at
We thus conclude that Michigan’s general property tax act did not, prior to PA 1959, No 266, authorize taxation of possessory interests in personal property legal title to which is in one other than the possessor, as that act was construed by the Federal supreme court in the Murray Case.
*199 Prior to the 1959 amendment, onr law authorized only an acl valorem tax on the personal property itself without providing for taxation of possessory interests or, indeed, of any other limited interests in the property separate and distinct from the property itself. Only in 1959, by enactment of PA 1959, No 266, did the legislature authorize a tax on beneficial rights in personal property such as are here involved. The supreme court’s opinion in Murray (p 493) recognized that Michigan’s law then in force, and in force at the time Continental was here taxed, did “not expressly state that the person in possession is taxed ‘for the privilege of using or possessing’ personal property.” Its decision was based, instead, on its erroneous conclusion that the practical operation of our law, as then written and applied, had effected the same result. Indeed, the opinion of the supreme court even suggests (p 493) that “the State could obviate such grounds for invalidity by merely adding a few words to its statutes.”
This, in 1959, our legislature did by adoption of PA 1959, No 266. By that act, our legislature for the first time provided, in section 14 of the general property tax act, that “personal property not otherwise taxed under this act which is in the possession of any person, firm or corporation using same in connection with a business conducted for profit shall be deemed the property of such person for taxation and assessed to him accordingly.” Like the Maryland court in
Martin Company
v.
State Tax Commission,
225 Md 404 (
We now turn to an alternative contention urged by the defendant township as a ground for upholding the validity of the tax here imposed. The township claims that the tax should be upheld as a tax upon 'Continental’s “beneficial ownership” of the personal property, citing
American Motors Corporation
v.
City of Kenosha,
274 Wis 315 (
Judgment reversed and remandedi for entry of judgment in favor of Continental. No costs, a public question being involved.
