In this appeal we are asked to decide whether the district court had the authority to modify the provisions of a decree of divorce relating to the property of the parties and to determine the consequenсes of the court’s division of that property pursuant to Rule 60(a), W.R.C.P. In the process we must address the substantive effect of our statute relating to equitable distribution of the property of the parties, § 20-2-114, W.S.1977. The district court adjusted the decree by ascribing to the parties co-ownership of a ranch in Montana during their marriage, at the time the divorce complaint was filed, and prior to the decree. It also required the wife to pay her share of federal tаxes arising out of the sale of the ranch property. We hold that the district court had jurisdiction and authority to so modify the decree; that as modified it correctly reflects Wyoming law; and the judgment of the district court is affirmed.
In the index to her brief in these cases Donna J. Kane raises the following issues:
“1. The Lower Court had no Jurisdiction to Change Title to Land outside Wyoming.
“2. The District Court cannot change the Decree as Modified and Affirmed on Appeal
“3. Res Judicata Bars this Order and Judgment
“4. The Court cannot change a Husband’s Right to own Separate Property during a Marriage and Prior to a Divorce
*678 “5. The Internal Revenue Service and the Federal Courts had Jurisdiction over this Controversy
“6. The Issues Raised here may be Moot
“7. The Wyoming Declaratory Judgment Statutes Do Not Permit this Action
“8. The Divorce Court Reserved Jurisdiction
“9. There are Genuine Issues as to Material Facts and Law in Dispute”
Kenneth A. Kane complains that there is not really a statement of issues by the appellant, and he then states the issues in this way:
“1. Is Kenneth Kane asking the court to act in excess of its jurisdiction by directly affecting title to land in Montana?
“2. Does the Wyoming District Court have jurisdiction and authority to grant the relief sought under either the Uniform Declaratory Judgments Act or under its express reservation of jurisdiction in the divorсe decree of power to decide disputes arising out of that decree?
“3. Do the federal courts and the Internal Revenue Service have exclusive jurisdiction over the matter in question?
“4. Is the action barred by res judicata or mootness.
“5. Did Donna Kane have a vested ownership interest in the parties’ ranch prior to the decree of divorce such that the property division decreed by the court was a recognition of a species of common ownership of the marital estаte by the wife resembling a division of property between co-owners as opposed to a conveyance by the husband for the release of an independent • obligation owed by him to the wife?
“6. Did the court have the authority under Wyo.B.Civ.P. 60(a) to make the written decree of divorce conform to the court’s oral judgment which imposed an obligation upon Donna Kane to pay a share of the income tax arising from the sale of the ranch?”
This case has been before this court оn two previous occasions.
Kane v. Kane,
Wyo.,
When this issue arose Kenneth A. Kane filed a motion in the divorce case seeking modification of the decree pursuant to Rule 60(a), W.R.C.P. 1 Apparently out of an abundance of caution he also filed a separate declaratory judgment action in which he sought a construction оf the decree which would ascribe to it the effect of a division of property between co-owners. The district court combined the two cases for hearing and entered an Order and Judgment which provided in material part аs follows:
*679 “IT IS, THEREFORE, ORDERED, ADJUDGED AND DECREED, that Kenneth A. Kane and Donna J. Kane were during their marriage at the time the divorce complaint was filed, and prior to the decree of divorce, co-owners of the Montana ranch property purchased by Shell Oil Company regardless of in whose name the ranch was titled.
“IT IS FURTHER ORDERED, ADJUDGED AND DECREED, by the court that Donna J. Kane is to pay her respective share of the federal income taxes arising out of the sale of the ranch property to Shell Oil Company as though she was a co-owner of the ranch property during the marriage to Kenneth A. Kane.”
We do not address the applicability of the Wyoming Declaratory Judgments Act, § 1-37-101 et seq., W.S.1977, to the situation. Donna Kane argues that it is not applicable, and Kenneth Kane does not seek to defend that position. It is not necessary to treat with the Declaratory Judgment Act because the district court had jurisdiction pursuant to Rule 60(a), W.R.C.P. to treat with the matter as it did. We think that proposition was settled in
Kane v. Kane,
supra,
The district court retained jurisdiction to correct errors in the decree, and it is well established that we can uphold a trial court if there is any proper basis on which that can be done.
Mentock v. Mentock,
Wyo.,
Principles reflected in earlier cases in this court manifest the propriety of the district court requiring the payment of any equal share of the taxes. We have held that a loan repayment provision is part of the equitable division of property.
Prentice v. Prentice,
Wyo.,
“ * ⅜ * A division of the marital estate of necessity involves an assignment of assets and liabilities.” Paul v. Paul, Wyo.,616 P.2d 707 , 715 (1980).
Under the theory of these cases the authority of the district court to provide for an equal payment of a federal income tax liability is well established, and we have no question as to the authority of the court to modify the decree to encompass its articulated intention to accomplish that end.
Because of the concern оf the parties in this instance we also address the
*680
nature of marital property in Wyoming and the effect of divorce proceedings thereon. Pursuant to § 20-2-114, W.S.1977, the property the trial judge is authorized to distribute has been described with different labels. We have alluded to the marital estate in
Storm v. Storm,
Wyo.,
Our statutes specifically reserve the right of each spouse to own and convey his or her separate property. Sectiоns 20-1-201 and 20-l-202(a), W.S.1977. That right, however, is adjusted upon the filing of a complaint for divorce. At that juncture the jurisdiction of the district court is invoked to provide for an equitable distribution of the property of the parties in accordance with § 20-2-114, W.S.1977. We conclude that the effect of our statute is quite similar to the effect ascribed to the Kansas statute in
Cady v. Cady,
In this regard then we hold that even though property is owned separately by one spouse, as in this case, at the time the complaint in the divorce action is filed the other spouse acquires a co-ownership interest in that property which is not defined until the entry of the dеcree which articulates the property settlement. The inchoate interest of the spouse in separate property of the other spouse is vested at the time the divorce action is filed and at that time is cоnverted into a species of common or co-ownership. When the decree is entered it divides property which is held by the parties as co-owners. In any instance in which, as here, the trial court grants each party a оne-half interest in a given property, the co-ownership continues until disposition of the property. If the trial court awards all of a given property to one party, that award is also a disposition of property held by co-owners, but the party awarded the property then owns it as an individual. Because of our prior opinions in this case we have no difficulty in extending this concept to the ranching property which was situated in Montana.
Other issues whiсh were briefed and argued by the parties in this case we conclude have been settled by the previous opinions in this court. The judgment of the district court is affirmed.
Notes
. Rule 60(a), W.R.C.P., provides as follows:
"(a) Clerical mistakes. — Clerical mistakes in judgments, orders or other parts оf the record and errors therein arising from oversight or omission may be corrected by the court at any time of its own initiative or on the motion of any party and after such notice, if any, as the court orders. During the pendency of an appeal, such mistakes may be so corrected before the appeal is docketed in the Supreme Court, and thereafter while the appeal is pending may be so corrected with leave of the Supreme Court.”
