delivered the opinion of the Court.
In
Davis
v.
Michigan Dept. of Treasury,
In these consolidated appeals, the appellants (collectively, Harper) are retired federal employees who receive either civil service retiremеnt benefits or military retired pay. They filed suits in the trial court against the Virginia Department of Taxation (the Commonwealth) in May 1989, seeking refunds, pursuant to Code § 58.1-1826, for state income taxes paid for tax years 1985, 1986, 1987, and 1988. After consolidating the several suits, the trial court ruled that Davis should be applied prospectively only and, thеrefore, that Harper was not entitled to the refunds. Harper appeals.
In this appeal, the principal issue is whether Davis should be applied only prospectively, thereby denying the refunds, or retroactively, thereby granting the refunds.
I
Whether a constitutional decision of the Supreme Court is applied retroactively is a matter of federal law.
American Trucking Associations, Inc.
v.
Smith,
496 U.S._,_,
In
Smith,
the Supreme Court considered a state’s taxing statute that previously had been declared unconstitutional under the commerce clause of the Federal Constitution.
Harper contеnds, nonetheless, that “because the taxes at issue here . . . constitute [d] an ‘unconstitutional deprivation,’ . . . Virginia must provide ‘backward-looking relief’ to the refund claimants.” Harper asserts that such relief is required by the holding in
McKesson Corp.
v.
Division of Alcoholic Beverages and Tobacco,
_U.S__,
In
McKesson,
decided on the same day as
Smith,
the Supreme Court held that a “clear and certain remedy,” which could include refunds, was required tо remedy Florida’s unconstitutional liquor tax statute. _U.S. at_,
In the present case, nothing in the record suggests that the Commonwealth acted other than in good faith reliance upon a presumptively valid taxing statute. We conclude, pursuant to *237 Smith, that the three-pronged Chevron test must be employed to determine whether the Davis decision should be applied prospectively only.
A
For a decision to be applied prospectively only, the first prong of the
Chevron
test requires that the decision “establish a new principle of law, either by overruling clear past precedent on which litigants may have relied, ... or by deciding an issue of first impression whose resolution was not clearly foreshadowed.”
When Davis was decided, 23 states had statutes similar to the Michigan statute. 2 Virginia’s statute had been in effect for almost half a century. See Acts 1942, c. 325. As far as the record shows, the federal pensioners had paid the tax without protest. Not a single federal pensioner had brought an action during that period in a Virginia court seeking a refund of taxes on the basis of the intergovernmental tax immunity doctrine. The absence of such litigation reasonably may be explained by examining the doctrine’s origin and development.
The intergovernmental tax immunity doctrine had its genesis in
McCulloch
v.
Maryland,
The
pre-Davis
cases invalidating state taxing statutes were decided on the proposition that the tax had a foreseeable and direct effect on some operation of the federal government.
See, e.g., Memphis Bank & Trust Co.
v.
Garner,
In the present case, therefore, it is difficult to discern how the General Assembly of Virginia should have been expected to perceive that a statutory scheme, exempting state pensioners from state taxation, would have placed any foreseeable and direct burden on some federal operation. Consequently, we conclude that the Davis decision established a new rule оf law by deciding an issue of first impression whose resolution was not clearly foreshadowed. Thus, the first prong of the Chevron test is satisfied.
B
The second
Chevron
prong requires a court to “weigh the merits and demerits in each case by looking to the prior history of the rule in question, its purpose and effect, and whether retrospective operation will further or retard its operation.”
The purpose of intergovernmental tax immunity is not to prevent legitimate state taxation.
See Smith,
496 U.S. at-,
C
The third prong of the
Chevron
test requires a court to “[weigh] the inequity imposed by retroactive application.”
An important equitable consideratiоn is the effect that retroactive application of a judicial decision may have on a state’s financial stability. As the
Smith
plurality acknowledged, applying a judicial decision retroactively may “have potentially disruptive consequences for the State and its citizens. A refund, if required by state or fеderal law, could deplete the state treasury, thus threatening the State’s current operations and future plans.” 496 U.S. at_,
In
Arizona Governing Committee
v.
Norris,
In the present case, the record discloses that retroactive application of the Davis decision would give rise to a potential tax refund liability, inclusive of interest, of approximately $440,000,000. This liability would come at a time when the Com *240 monwealth is already struggling to meet enormous fiscal deficits. The record contains affidavits of Commonwealth officials that support the conclusion that allowing the requested refunds would have a potentially disruptive and destructive impact on the Commonwealth’s planning, budgeting, and delivery of essential state services.
Harper contends, nonetheless, that “it is simply more equitable to place the financial consequences . . . upon the government (and thus the whole body of taxpayers) than upon a small subclass of taxpayers whо had unconstitutionally been forced to pay the tax in the first instance.” Thus, Harper asserts, “taxpayers who have been paying more than their lawful share of taxes should be reimbursed by those who have paid less.”
The Commonwealth counters by pointing out that “hundreds of thousands of other Virginia taxpayers have paid taxes on their private pension income but have no claim for monetary relief.” The Commonwealth further asserts that “over 2.5 million Virginians annually have paid their ‘fair share’ of taxes while only some sixty thousand state and local retirees were excluded from pension income taxation.”
The record suрports the Commonwealth’s assertions, and we conclude that, on balance, the equities weigh heavily in favor of the Commonwealth. Consequently, the third prong of the Chevron test is satisfied.
Accordingly, we hold that, under the
Chevron
test, the
Davis
decision is not to be applied retroactively.
Accord Bass
v.
State,
II
Harper contends, nonetheless, that the refunds are due as a matter of state law. He relies upon Code §§ 58.1-1825 and -1826. Code § 58.1-1825 provides that “[a]ny pеrson assessed with any tax administered by the Department of Taxation and aggrieved by any such assessment may . . . within three years from the date such assessment is made, apply to a circuit court for relief.” Code § 58.1-1826 provides, in pertinent part, as follows:
If the court is satisfied that the applicant is erroneously or imрroperly assessed with any taxes, the court may order that the assessment be corrected. If the assessment exceeds the proper amount, the court may order that the applicant be *241 exonerated from the payment of so much as is erroneously or improperly charged, if not alreаdy paid and, if paid, that it be refunded to him. If the assessment is less than the proper amount, the court shall order that the applicant pay the proper taxes and to this end the court shall be clothed with all the powers and duties of the authority which made the assessment complained of as of the time whеn such assessment was made and all the powers and duties conferred by law upon such authority between the time such assessment was made and the time such application is heard. The court may order that any amount which has been improperly collected be refunded to such applicant.
Harper asserts that, even if the Davis decision applies prospectively only, the federal retirees are entitled to refunds under Code § 58.1-1826. Harper argues that, because the assessments are unconstitutional, they also are “erroneous or improper.”
We reject this argument. We hold that, because the Davis decision is not to be applied retroactively, the pre-Davis assessments were neither erroneous nor improper within the meaning of Code § 58.1-1826.
Harper’s state-law contention also fails for another reason. We previously have held that this Court’s ruling declaring a taxing scheme unconstitutional is to be applied prospectively only.
Perkins
v.
Albemarle
County,
Ill
Finally, Harper contends that “even if Davis were applied prospectively only, refunds for 1988 taxes would nonetheless be due, for they were not assessed, and in many cases were not paid, until after Davis was decided.” (Emphasis in original.) Davis was decided on March 28, 1989. The last day for filing individual income tax returns for the 1988 taxable year was May 1, 1989. Harper claims that the last day for filing income tax returns is the date on which income taxes are assessed for the preceding year. 4 We do not agree.
Income taxes are “imposed on the Virginia taxable income for each taxable year of every individual.” Code § 58.1-320. (Emphasis added.) The taxable year ended on December 31, 1988, almost three months before Davis was decidеd. When the year ended, the 1988 tax was fixed and ascertainable. Only payment of the tax was delayed until May 1, 1989. Code § 58.1-341.
The Supreme Court rejected a similar contention in
Smith.
The Court reasoned that tax liability depends upon the “ ‘occurrence of the taxed transaction or the enjoyment of the taxed benefit, not the remittance of the tax.’ ”
Smith,
496 U.S. at-,
[a] contrary rule wоuld give States a perverse incentive to collect taxes far in advance of the occurrence of the taxable transaction. It would also penalize States that do not immediately collect taxes, but nevertheless plan their operations on the assumption that they will ultimately collect taxes that have accrued.
Id.
at_,
*243 IV
In sum, we hold that, (1) under the Chevron test, the Davis decision is not to be applied retroactively, (2) state law does not require tax refunds, but to the contrary, grants prospective-only application to decisions that invalidate a taxing scheme, and (3) our denial of refunds includes taxes due for the tax year 1988. Accordingly, the trial court’s judgment will be affirmed.
Record No. 900770 — Affirmed. Record No. 900792 — Affirmed.
Notes
The Supreme Court did not consider this issue because Michigan conceded that “to the extent appellant has paid taxes pursuant to this invalid tax scheme, he is entitled to a refund.”
Davis,
See Ala. Code Sections 36-27-28 and 40-18-19 (Supp. 1988); Ariz. Rev. Stat. Ann. Section 43-1022 (Supp. 1988); Ark. Code Ann. Section 26-51-3206; Colo. Rev. Stat. Section 39-22-104(4)(f) and (g) (Supp. 1988); Ga. Code Ann. Section 48-7-27(a)(4)(A) (Supp. 1988); Iowa Code Ann. Section 97A.12 (West 1984); Kan. Stat. Ann. Section 74-4923(b) (1985); Ky. Rev. Stat. Ann. Section 16.690 (Michie/Bobbs-Merrill Supp. 1988); La. Rev. Stat. Ann. 47:44.1 (Supp. 1989); Mich. Comp. Laws Ann. Section 206.30 (1988); Miss. Code Ann. Section 25-11-129 (1972); Mo. Rev. Stat. Section 86.190 and 104.540 (1986); Mont. Code Ann. Section 15-30-111(2) (1987); N.M. Stat. Ann. Section 10-11-145 (1978); N.Y. Tax Law Section 612(c)(3) McKinney (1987); N.C. Gen. Stat. Sectiоn 135-9 (1988); Okla. Stat. tit. 68 § 2358 (1988); Ore. Rev. Stat. Section 316.680(1 )(c) and (d) (1987); S.C. Code Section 12-7-435(a), (d), and (e) (Supp. 1988); Utah Code Ann. Section 49-1-608 (1989); Va. Code Section 58.1-322(C)(3) (Supp. 1988); W.Va. Code Section 1 l-21-12(c)(5) and (6) (Supp. 1988); Wis. Stat. Section 71.05(l)(a) (Supp. 1988).
The case of
Capehart
v.
City of Chesapeake,
No. 5459 (Circuit Court, City of Chesapeake, decided Oct. 16, 1974), followed
Perkins.
In
Capehart,
more than one hundred taxpayers in the City of Chesapeаke, who had been subjected to the same practice that was invalidated in
Perkins,
brought suit in circuit court seeking, among other things, refunds of the taxes “illegally and unconstitutionally assessed.” The City demurred, citing
Perkins.
The circuit court sustained the demurrer, being of opinion that the case was controlled by
Perkins.
We denied Capehart’s petition for appeal,
Harper’s reliance upon Code § 58.1-1820 is misplaced. Section 58.1-1820 defines “assessment” as that term is used in Article 2 of Chapter 18, which establishes limitation periods for various forms of relief. Individual income tax liability is established in Article 2 of Chapter 3.
For the same reason, we reject the contention in Lewy (Record No. 900792) that the trial court erred in denying injunctive relief that would have barred the Commonwealth from filing any action to collect taxes from those who, after the Davis decision, had refused to pay the 1988 taxes.
