Maryland Code (1988), § 10-703(a) of the Tax-General Article, provides, with certain exceptions not here relevant, that
“an individual may claim a credit only against the State income tax for a taxable year in the amount determined under subsection (c) of this section for tax on income paid to another state for the year.” (Emphasis added).
This appeal presents the question of whether the District of Columbia’s tax on unincorporated businesses, D.C.Code Ann. § 47-1808.1 through § 47-1080.7 (1981, 1990 Repl. Vol.), is a “tax on income” under the above-quoted Maryland statute so that the taxpayers in this case are entitled to claim a credit against their Maryland income taxes.
The pertinent facts of this case are not in dispute. The taxpayers, Edward F. Roach and his wife, Josephine D. Roach, are residents of Annapolis, Maryland. Mr. Roach, during the 1986 tax year, was a 50% owner of a District of Columbia partnership called Roach & Seagraves. Pursuant to § 47-1808.1 of the D.C.Code, Mr. Roach paid taxes to the District of Columbia on income he realized through the partnership. On their 1986 joint Maryland income tax return, pursuant to § 10-703 of the Tax-General Article of *440 the Maryland Code, the Roaches claimed as a credit against their Maryland income tax the amount of the tax on income paid to the District of Columbia. The Maryland Comptroller, however, disallowed the credit, and entered an assessment against the Roaches for unpaid tax, interest and penalties.
The Maryland Tax Court upheld the Comptroller’s assessment solely on the basis of this Court’s decision in
Gardella v. Comptroller,
Title 47, Ch. 18, subchapter VIII of the D.C.Code, comprising §§ 47-1801.1 through 47-1808.7, originally enacted by the District of Columbia Council as part of the Revenue Act of 1975, 1 entitled “Tax on Unincorporated Businesses,” provides in relevant part as follows:
“§ 47-1808.1. Tax on unincorporated businesses—Definition.
“For the purposes of this chapter (not alone of this subehapter) and unless otherwise required by the context, the words ‘unincorporated business’ mean any trade or business, conducted or engaged in by any individual, whether resident or nonresident, statutory or common-law trust, estate, partnership, or limited or special partnership, society, association, executor, administrator, receiver, trustee, liquidator, conservator, committee assignee, or by any other entity or fiduciary, other than a trade or business conducted or engaged in by any corporation and include any trade or business which if conducted or *441 engaged in by a corporation would be taxable under subchapter VII of this chapter----
******
“§ 47-1808.2. Same—Definitions.
“For purposes of this subchapter, the words:
(1) ‘Taxable income’ mean the amount of net income derived from sources within the District____”
******
“§ 47-1808.3. Same—Levy and rates.
“(a) Except as exempted under subchapter II of this chapter, for the privilege of carrying on or engaging in any trade or business within the District and of receiving income from sources within the District, there is levied:
(1) For 1 taxable year beginning after December 31, 1974, a tax at the rate of 12 per centum upon the taxable income of every unincorporated business, whether domestic or foreign;
(2) For the taxable years beginning after December 31, 1975, a tax at the rate of 9 per centum upon the taxable income of every unincorporated business, whether domestic or foreign, except that, effective October 1, 1984, the rate of tax shall be 10 per centum upon the taxable income for any taxable period; and
(3) A surtax on the tax determined under paragraph (2) of this subsection at the following rates
******
“§ 47-1808.5. Same—Persons liable for payment.
“The taxes imposed by § 47-1808.3 shall be payable by the person or persons, jointly and severally, conducting the unincorporated business. The taxes imposed under this subchapter may be assessed in the name of the unincorporated business or in the name or names of the person or persons liable for the payment of such taxes, or both.”
Thus, the tax imposed by the above-quoted statutory provisions applies to partnerships, and an individual partner is liable for the tax. The tax is a percentage of “taxable *442 income” which is defined as “net income derived from sources within the District.”
In
Gardella v. Comptroller, supra,
As previously indicated, the statute involved in the
Gardella
case was replaced by provisions of the District of Columbia Revenue Act of 1975. The subchapter of the 1975 statute imposing a tax on unincorporated businesses was before the District of Columbia Court of Appeals in
Bishop v. District of Columbia,
“the Council shall have no authority to
******
(5) impose any tax on the whole or any portion of the personal income, either directly or at the source thereof, of any individual not a resident of the District.”
The taxpayers in
Bishop
argued,
inter alia,
that the unincorporated business tax was an income tax and that, therefore, as applied to them it was invalid under the Home Rule Act. The District of Columbia government, on the other hand, insisted that the unincorporated business tax was a franchise tax, and, as such, was not precluded by the Home Rule Act. As stated by the
Bishop
court,
The District of Columbia Court of Appeals held in
Bishop
that the unincorporated business tax was an income tax and not a franchise tax. Initially, the court stated “that the nature and effect of a tax ... determine if it is an income tax or not.”
In light of the
Bishop
case, applying this Court’s rationale in
Gardella v. Comptroller, supra,
If, however, we follow
Gardella’s
approach and rely upon the District of Columbia’s characterization of its present unincorporated business tax, we take that charac
*445
terization from the interpretation of the statute by the highest court of the District of Columbia.
2
While the nature of another jurisdiction’s statute for purposes of Maryland law is for this Court to decide, nevertheless, to the extent that we rely on the other jurisdiction’s characterization of its statute in deciding that issue of Maryland law, we take the statute with whatever interpretative gloss has been placed upon it by the highest court of the other jurisdiction. This principle was set forth long ago by Chief Justice Marshall for the Supreme Court in
Elmendorf v.
Taylor,
“This Court has uniformly professed its disposition, in cases depending on the laws of a particular State, to adopt the construction which the Courts of the State have given to those laws. This course is founded on the principle, supposed to be universally recognised, that the judicial department of every government, where such department exists, is the appropriate organ for construing the legislative acts of that government. Thus, no Court in the universe, which professed to be governed by principle, would, we presume, undertake to say, that the Courts of Great Britain, or of France, or of any other nation, had misunderstood their own statutes, and therefore erect itself into a tribunal which should correct such misunderstanding. We receive the construction given by the Courts of the nation as the true sense of the law, and feel ourselves no more at liberty to depart from that construction, than to depart from the words of the statute. On this principle, the construction given by this Court to the constitution and laws of the United States is received by all as the true construction; and on the same principle, the construction given by the Courts of the *446 several States to the legislative acts of those States, is received as true, unless they come in conflict with the constitution, laws, or treaties of the United States. If, then, this question has been settled in Kentucky, we must suppose it to be rightly settled.”
See R.A. V. v. City of St. Paul,
— U.S. -, -,
The Comptroller in the present case argues that the
Bishop
opinion was “in error” and that the language of the D.C.Code shows that the District of Columbia views its unincorporated business tax as a franchise tax (brief, pp. 5-6, 9). But, as emphatically pointed out by the Chief Justice in
Elmendorf v. Taylor, supra,
10 Wheat, at 159,
Recently the Supreme Court of Virginia decided the identical issue presented in the case at bar,
King v. Forst,
*448 In sum, the District of Columbia, by its highest court, interprets and characterizes its unincorporated business tax as an income tax and not a franchise tax. According to the Bishop case, the tax is one imposed on net income earned in the District of Columbia, and its purposes are the same as the purposes of any other income tax. Therefore, applying the approach taken in Gardella v. Comptroller, supra, leads to the conclusion that the District’s unincorporated business tax is an income tax and that the taxpayers in the present case should have been granted the credit provided for in Maryland Code (1988), § 10-703 of the Tax-General Article.
In addition to the District of Columbia characterizing its unincorporated business tax as an income tax, both the nature of that tax and purpose of § 10-703 of the Tax-General Article confirm that the taxpayers in this case are entitled to the credit.
The Comptroller in his brief conceded, as he must, that the District of Columbia tax is upon the taxpayer’s “net income” (brief, p. 6). Under D.C.Code § 47-1808.5, the tax is imposed upon and payable by the individual earning the net income within the District of Columbia. At oral argument before us, the Comptroller also acknowledged that the District of Columbia tax return is filed by and the tax is paid by the individual engaged in the District of Columbia business. Regardless of labels, these are characteristics of an income tax. Furthermore, residents of the District of Columbia are permitted to exclude from their gross income, *449 for purposes of their personal income taxes, any net income subject to the unincorporated business tax. D.C.Code § 47-1803.2(a)(2)(D). This also indicates that the District of Columbia unincorporated business tax is just another form of income tax.
The obvious purpose of the credit granted by § 10-703 of the Tax-General Article is to avoid double taxation on the same income.
See Reiling v.
Lacy,
Section 10-703 of the Tax-General Article does not require, as a condition for the tax credit, that the other jurisdiction’s tax be an income tax in any particular form or be labeled “income tax” or be exclusively an “income tax.” 4 It simply requires that there be “tax on income paid to another State____” Under the plain language of the Maryland statute, the taxpayers here have paid a “tax on income” to the District of Columbia.
The District of Columbia’s interpretation and characterization of its unincorporated business tax, the nature of that tax, and the purpose of the Maryland tax credit provisions, all lead to the conclusion that the District of Columbia unincorporated business tax is a “tax on income paid to *450 another state” within the meaning of § 10-703(a) of the Tax-General Article.
JUDGMENT OF THE CIRCUIT COURT FOR ANNE ARUNDEL COUNTY REVERSED, AND CASE REMANDED TO THAT COURT WITH DIRECTIONS TO REVERSE THE DECISION OF THE TAX COURT AND REMAND THE CASE TO THE TAX COURT FOR FURTHER PROCEEDINGS NOT INCONSISTENT WITH THIS OPINION. APPELLEE TO PAY COSTS.
Notes
.
See Bishop v. District of Columbia,
. In the District of Columbia Court Reform and Criminal Procedure Act of 1970, 84 Stat. 475, D.C.Code Ann. § 11-102 (1981, 1989 Repl. Vol.), Congress provided that ‘‘[t]he highest court of the District of Columbia is the District of Columbia Court of Appeals."
See Palmore v. United States,
. The Comptroller, in his brief in the case at bar, argues that the Supreme Court of Virginia’s decision in
King v. Forst
was based upon the Full Faith and Credit Clause of the United States Constitution, Article IV, § 1, cl. 1, and that the Virginia court erroneously invoked the Full Faith and Credit Clause because the meaning and application of the tax credit provision of the Virginia income tax law was an issue of Virginia law to be determined by the Virginia Court. (Comptroller’s brief, p. 9 n. 6, pp. 13-17.) In our view, however, the opinion of the court in
King v. Forst
was not based on the Full Faith and Credit Clause. The words "Full Faith and Credit” do not appear in the court’s opinion, and the Clause was not cited by the court. In fact, the United States Constitution was not mentioned. Moreover, the Supreme Court of Virginia’s principal reliance was Chief Justice Marshall’s statement in
Elmendorf v. Taylor, supra,
The dissent in
King v. Forst
did mention the Full Faith and Credit Clause, as well as “notions of comity,” as possible bases for the majority’s opinion,
We have no disagreement with the principle invoked by the dissent in King. In the instant case, we agree that whether the District of Columbia tax is a "tax on income” for purposes of Maryland Code (1988) § 10-703 of the Tax-General Article, is a question of Maryland law for this Court. Nonetheless, to the extent that the issue of Maryland law is to depend upon the District of Columbia’s interpretation and characterization of its own tax, we accept the interpretation and characterization from the Bishop case instead of concluding that Bishop mischaracterized the District of Columbia statute.
. As pointed out by the District of Columbia Court of Appeals in
Bishop,
