This action for declaratory judgment was brought in the Circuit Court of Lincoln County by the Chicago and North Western Railway Company against the Commissioner of Revenue, the members of the State Board of Equalization, and the counties of Lincoln, Turner and McCook and their auditors and treasurers as representatives of all the counties in which the plaintiff had operating property during the year 1962. The action is grounded on the claim that the assessment of plaintiff's property for that year was in excess of its actual value and that the taxable value upon which levies were made and applied was discriminatory because the resulting tax was proportionately and relatively greater than that of owners of other property. The prayer in the complaint was that defendants be mandatorily directed to apply levies for property taxation for the year 1962 against 60 percent of the actual value of the plaintiff's property as finally ascertained and in the same manner as the property of other taxpayers. The answer of the defendants to the complaint, :so far as necessary to consider, was that by reason of a prior action and the adjudication therein the rights of the parties to the present action were finally and conclusively determined and that plaintiff is barred from maintaining the herein action. The motion to dismiss the complaint was granted, the court being of the opinion that the prior adjudication was res judicata and a bar to the prosecution of the present action.
*620
The question presented is whether the decision of this court in Chicago and North Western Railway Co. v. Gillis,
The Commissioner of Revenue is required in July of each year to assess the operating property of each railroad in the state at its true and full value. The Commissioner in the valuation of the property of a railroad must first determine the value of the entire system and in so doing take into consideration the market price of its stocks and bonds and the net operating income of the system during the five calendar years preceding the assessment and other material information. The Commissioner must then decide the portion of the operating property that should be allocated to this state in arriving at the equalized assessment. SDC 57.1305. The statute does not prescribe a definite formula or rule for ascertaining the value of the operating property of a railroad. If evaluation includes consideration of elements specifically required by statute, the Commissioner of Revenue may follow any method by which a fair and just determination of values may be reached. Bailey v. Megan, 8 Cir.,
The parties in the original proceeding in this court entered into a stipulation as to the facts of the assessment and equalization and the method employed by respondents. It was stipulated *621 that the 1962 system value of the operating property of the appellant in this state in the amount of $12,010,546 was arrived at "in the following manner and on the basis of the following figures which were furnished to the State of South Dakota by the Petitioner and which figures are hereby stipulated to be correct:
Percentage of the entire system assigned to the State of South Dakota = 3.68 percent Total system stock and bonds $171,202,000
System net revenue, capitalized at 7 percent (which was multiplied by 3.68, the percentage in South Dakota to the system) 61,074.000
Total stock and bonds allocated to the State of South Dakota (3.68%) 6,300,234
Net revenue capitalized at 7 percent allocated to the State of South Dakota 2,247,523
(Which two figures were added together) TOTAL $ 8,547,757
Divided by two giving a figure of 4,273,879
(For the average of the total of stock and debt, and capitalized net revenue) To this figure was added 33% percent of the Public Utilities Commission depreciated cost of * $23,210,000 or 7,736,667
Resulting in what was called the tentative value in the amount of $ 12,010,546
The so-called "tentative" or system value of appellant's property in this state for purposes of taxation was ascertained in the same manner as it had been in the past ten years. As was pointed out in the companion case, Chicago, Milwaukee, St. Paul & Pacific R. Co., the system value of $12,010,546 must be accepted as the true and full .value of the operating property *622 of the appellant for 1962. The statutory factor of 60 percent was not specifically applied to such amount. It appears from the stipulated facts that $6,579,984 was taken as the taxable value which is approximately 54 percent of the assessed value. The record did not sustain appellant's claim that the method adopted by respondents resulted in a taxable value in excess of the 60 percent of the true and full value and application for writ of mandamus was accordingly denied. In the Chicago, Milwaukee, St. Paul & Pacific R. Co. case, it appears from the stipulated facts that the operating property of the railroad in this state had been assigned a taxable value in excess of, 60 percent of the true and full value and judgment was rendered giving effect to the statutory factor.
It is well established that a final judgment on the merits is a bar to any future action between the same parties or their privies upon the same cause of action settling not only every issue actually presented to sustain or to defeat the right asserted, but every issue that might have been raised in the first action. Howard v. City of Huron,
The issue presented for decision in the original proceeding in this court was whether the Commissioner of Revenue properly determined the taxable value of appellant's property by applica *623 lion of the statutory 60 percent factor. This in turn depended upon a determination of the true and full value of the property. The statute (SDC 1960 Supp. 57.0334) as we have indicated provides that all property shall be assessed at its "true and full value," but only 60 percent thereof shall be taken and considered as the "taxable value." Concerning the same stipulated facts with exception of amounts in the Chicago, Milwaukee, St. Paul & Pacific R. Co. case, this court as foundation for issuance of its writ of mandate to reduce the taxable value of the property of the railroad company held that the true and full value thereof was no different than the stipulated "tentative" or system value determined by consideration of the market price of stocks and bonds, capitalized net operating revenue and cost of operating property less depreciation.
Plaintiff in the former proceeding in this court is the party plaintiff in the present action and defendants occupy the same relation and defend in the same capacity in both suits. It is the same assessment and equalization of property that plaintiff is again seeking to question. We have pointed out that prior to argument and submission in the original proceeding a stipulation and agreement as to certain facts was made and entered into for the purposes of the proceeding. The assumption of original jurisdiction in a mandamus proceeding rests largely in the discretion of this court. Everitt v. Board of Com'rs of Hughes County,
The order appealed from is affirmed.
Notes
(♦Developed by the Public Utilities Commission)”
