The issue before us on this appeal is the validity of the retroactive repeal by ch. 397, Laws of 1953, of the right existing under sec. 66.908 (2) (aa), Stats. 1951, to offset against the workmen’s compensation death benefits, due the widow, the amount of the benefits payable to her from the Wisconsin retirement fund. The appellant county and its insurance carrier contend that such retroactive repeal violates sec. 10, art. I of the United States- constitution, *313 prohibiting a state from passing any law impairing the obligation of a contract; the due-process clause of the Fourteenth amendment to the United States constitution; and the corresponding prohibitions of the Wisconsin constitution found in secs. 1 and 12 of art. I thereof. They base such contention upon the ground that such repeal impairs the obligation of a contract and deprives appellants of vested rights in the nature of property rights without due process of law.
It is the position of the appellants that the widow’s rights to workmen’s compensation benefits are grounded upon contract. Several past decisions of this court are cited in support of such contention, including
Anderson v. Miller Scrap Iron Co.
(1919),
If the right of the county to the offset here at issue arises not by reason of any covenant of the employment contract on the part of the employee, but solely from legislative fiat, the question arises as to whether the legislature cannot withdraw such right of offset at any time without impairing the obligation of the employment contract. However, for the purposes of this opinion we find it unnecessary to pass on such issue. This is because of our conclusion that neither the impairment-of-contract nor the due-process-of-law provisions of the federal and state constitutions have any application to the act of the legislature in retroactively taking away from the county its right of offset.
Counties, like other municipal corporations, are mere in-strumentalities of the state, and statutes confer upon them
*314
their powers, prescribe their duties, and impose their liabilities.
Frederick v. Douglas County
(1897),
“A contract to which a municipal corporation is a party, relating to a public and governmental matter, may, however, be revoked by the legislature with the consent of the other party without thereby violating the right of the municipality.”
The.foregoing rule was clearly enunciated by the United States supreme court in
Worcester v. Worcester Consolidated Street R. Co.
(1905),
*315
This court as recently as 1951 cited with approval
Worcester v. Worcester Consolidated Street R. Co., supra,
in
Madison Metropolitan Sewerage Dist. v. Committee
(1951),
In
Trenton v. New Jersey
(1923),
“The power of the state, unrestrained by the contract clause or the Fourteenth amendment, over the rights and property of cities held and used for ‘governmental purposes’ cannot be questioned.”
In keeping with this principle this court stated in
Holland v. Cedar
Grove (1939),
“Municipal corporations have no private powers or rights as against the state. They may have lawfully entered into contracts with third persons which contracts will be protected by the constitution, but beyond that they hold their powers from the state and they can be taken away by the state at pleasure. Richland County v. Richland Center (1884),59 Wis. 591 ,18 N. W. 497 ; Frederick v. Douglas County (1897),96 Wis. 411 ,71 N. W. 798 .”
The contract rights arising under an agreement entered into by a municipality, acting in a governmental capacity, and third persons, which are protected by the constitution ¿gainst impairment by the legislature, are those of the third persons, not those of the municipality. Worcester v. Worcester Consolidated Street R. Co., supra. This is because whenever a municipal corporation makes a contract in its governmental capacity with a third party it is the same as if the state itself were one of the two contracting parties, the municipality being but an arm of the state.
The appellants further contend that irrespective of whether there has been any impairment of a contract by the repeal of the offset, the county possessed' a vested right, as of the time *316 that the fatal accident to the employee occurred, to pay only such workmen’s compensation benefits as the statutes then in effect provided.
The extract hereinbefore quoted from the opinion of the United States supreme court in
Trenton v. New Jersey, supra,
makes it crystal clear that a municipality acting in its governmental capacity can possess no vested right as against the state. This court has on numerous occasions held to the same effect. Among cases so holding are
Madison Metropolitan Sewerage Dist. v. Committee, supra,
and
Bell v. Bayfield County
(1931),
Appellants advance no contention that the county here acted otherwise than in a governmental capacity. Any workmen’s compensation benefits it might be required to pay directly, as well as any premiums due to provide workmen’s compensation insurance coverage, would necessarily be payable from its tax revenues. Moneys acquired by a municipality from taxes collected are held in its governmental, and not its proprietary, capacity.
Bell v. Bayfield County, supra,
and
Will of Heinemann
(1930),
The appellants place great reliance upon
Kleiner v. Milwaukee
(1955),
In
Hagenah v. Lumbermen's Mut. Casualty Co.
(1942),
Neither of the briefs in the
Kleiner Case
raised the issue, which confronts us here, of whether a municipal corporation, acting in a governmental capacity, possesses any vested rights against the state. In the instant case, unlike in the
Klemer Case,
no award, providing for an offset, was in effect when the legislature enacted ch. 397, Laws of 1953. In the first place, the award of the examiner in the present case awarded full workmen’s compensation benefits to the widow with no offsetting of the benefits due from the Wisconsin retirement fund.' Secondly, by reason of the employer county and its insurer having timely moved for a review of such examiner’s
*318
award, such award ceased to have any effect whatsoever until such time as the commission took affirmative action with respect thereto. Sec. 102.18 (3), Stats., and
State v. Industrial Comm.
(1940),
In the Kleiner Case an extract from 16 C. J. S., Constitutional Law, p. 1190, sec. 225, is quoted to the effect that rights and obligations under a workmen’s compensation law become fixed at the time of the occurrence of the accident so as to be beyond the power of the legislature to change them. It is apparent from the authorities hereinbefore cited that this is not true as to employees of a municipal corporation. The able memorandum opinion of the learned trial judge in the case at bar analyzes the three cases cited in the footnote of C. J. S. in support of such extract quoted in our opinion in the Kleiner Case. Such analysis demonstrates that such cases are not authority for any such broad principle.
The appellant Insurance Company contends that, even if the retroactive provision of ch. 397, Laws of 1953, is not unconstitutional as to the county, it is as to such company. In order to pass on this contention it is necessary to review the pertinent statutes applicable to workmen’s compensation insurance, viz., secs. 102.28 and 102.31 (1) (a), Stats. 1951.
Sec. 102.28 (2), Stats. 1951, requires that any employer liable under the Workmen’s Compensation Act to pay compensation “shall insure payment of such compensation in some company authorized to insure such liability in this state unless such employer shall be exempted from such insurance by the industrial commission.” Sec. 102.31 (1) (a), Stats. 1951, provides that the insurance contract “shall be construed to grant full coverage of all liability of the assured under and according to the provisions” of the Workmen’s Compensation Act.
This court in
Maryland Casualty Co. v. Industrial Comm.
(1929),
“Therefore, when an insurance company undertakes to write workmen’s compensation insurance it assumes the employer’s obligation to pay compensation. The measure of its liability under its policy and the statute is the employer’s liability to the injured employee.” (Emphasis supplied.)
Under these statutes, as so interpreted, we cannot conceive of a situation where the employer would be liable to pay benefits for which the insurance carrier would not also be liable, unless the legislature has expressly provided otherwise, such as in the case of the imposition of a penalty payment to be borne solely by the employer. Therefore, when an insurance company issues a policy of workmen’s compensation insurance to a municipal corporation, such as a county, its obligation is to discharge the full liability of the insured municipality for workmen’s compensation benefits, not merely such hypothetical benefits as may have been due under the statutes as they stood at the time the policy was issued or when some accident occurred. In other words, the company’s contract under its policy is to pay whatever workmen’s compensation benefits the legislature may have seen fit to impose upon the insured municipality. When the policy of coverage is so construed, there is no question of interference with vested rights, or impairment of the obligation of a contract, presented here.
Appellants also raise a question of statutory construction with respect to the wording of ch. 397, Laws of 1953. We have duly considered the same and find no merit in the contention advanced with respect thereto.
By the Court. — Judgment affirmed.