These three cases, consolidated on appeal, present a single question: whether appellees were entitled, under D.C.Code § 47-1806.4(a) (1990), to credit the amounts they paid in New York under the New York City Unincorporated Business Tax against their District of Columbia income taxes. The trial court granted summary judgmеnt for appellees, ruling that they were eligible for the credit and could lawfully claim it. The District of Columbia appeals from that judgment. We affirm.
I
The facts have been stipulated and are not in dispute. The parties also agree that the legal issues raised by these three appeals are the same and that the only difference among the three cases is in the amount' of taxes, interest, and penalties at issue in each case.
The appellees are Joseph A. Califano, Jr., W. Clark McFadden, II, and Felix B. Laugh-lin and their wives, Hilary P. Califano, Mary E. Wagner, and Betty G. Laughlin. At all relevant times, they were all residents of the District of Columbia. The three husbands were partners in the law firm of Dewey, Ballantine, Bushby, Palmer & Wood (“Dewey Ballantine”). All three worked in the Washington office of Dewey Ballantine, which has its headquarters in New York.
As- a partnership organized under New York law, Dewey Ballantine is subject to New York City’s Unincorporated Business Tax (“U.B.T.”), N.Y.C. Admin.Code §§ 11-503(a), ll-508(a) (1985).
1
At Dewey Ballan-
Appellees sought to havе their New York U.B.T. payments credited against their District of Columbia income taxes under D.C.Code § 47-1806.4(a), but the District denied their requests for a tax credit and granted them only a tax deduction. Appel-lees then filed a petition in the Tax Division of the Superior Court challenging the assessment of taxes against them. On cross-mоtions for summary judgment, the court granted judgment for the appellees, holding that they were entitled to a credit on their District of Columbia income tax returns in the amount of the New York U.B.T. that each of them had paid. From that order the District of Columbia has brought this appeal.
II
The issue before us is whether appellees’ payment of the New York U.B.T. meets the criteria for a tax credit set out in the District of Columbia tax code. D.C.Code § 47-1806.-4(a) provides, in pertinent part:
The amount of tax payable under this subchapter by a resident of the District in respect to the taxable year shall be reduced by a credit equal to the amount of individual income tax such individual is required to pay and, in fact, has paid to any state ... of the United States, or political subdivision thereof ... upon income attributable to such state ... for such taxable year or portion thereof while concurrently a resident of the District.
The District advances two reasons why ap-pellees should not be deemed eligible for a credit under section 47-1806.4(a). First, says the District, the New York U.B.T. is not an “individual income tax”; second, appellees were not “required” to pay the New York U.B.T. We find no merit in either argument.
A. Is the New York U.B.T. an “individual income tax”?
Both of the District’s arguments seek to counter appellees’ heavy reliance on
Bishop v. District of Columbia,
Bishop
involved a challenge to the District’s own unincorporated business tax, D.C.Code § 47-1574 (1973),
2
after that tax was extended to apply to unincorporated professionals, including law firms.
3
Bishop, an attorney who worked in the District but lived in Virginia, challenged the tax as a violation
For guidance on this issue, the court in Bishop examined cases from other jurisdictions. It noted that decisions from Maryland and Virginia were in conflict about whether an unincorporated business tax was an income tax. Maryland case law 5 held that such a tax was not an income tax; Virginia case law 6 held that it was. After also considering New York case law, the court ultimately adopted the view of “New York and Virginia,” id. at 960, 7 and characterized the District’s U.B.T. as an income tax. In addition, as we shall discuss hereafter, the сourt ruled that the District of Columbia U.B.T. was a personal income tax.
We begin with the District’s contention that the New York U.B.T. is not an “individual income tax.” Its argument is twofold. First, the District asserts that the New York law taxes partnership income, not individual income. Second, the District maintains that “individual income tax” is a term of art and thаt the New York U.B.T. does not fall within the narrow meaning of that term. We are not persuaded.
D.C.Code § 47-1801.4(4) defines “individual” as including “all natural persons (other than fiduciaries) whether married or unmarried.” Because a partnership is not a “natural person,” says the District, the New York tax cannot be an individual income tax, even though it is eoncededly an income tax. 8 The District states this argument thus in its brief:
In order to recеive credit under [section 47-1806.4(a) ], the District resident must have paid (and been required to pay) a foreign income tax on an individual return. A New York City partnership tax paid by Dewey Ballantine does not qualify as the Califanos’ “individual income tax,” or the McFaddens’, or the Laughlins’. [Emphasis in original.]
This argument overlooks the faсt that the New York U.B.T. is an income tax assessed on the individuals who comprise the partnership. In
Bishop
we observed that the District of Columbia U.B.T. was an income tax “levied upon
personal income
.... To the extent that we deal with individuals who are professionals and are not protected by the corporate veil,
we must find that the tax burdens the taxpayer personally.”
The District also asserts that the phrase “individual income tax” in the D.C.Code § 47-1806.4(a) “is a term of art, not a generic label which can be slapped on any tax or (even) any income tax.” Therefore, says the District, even if the New York U.B.T. is deemed to be a tax on individuals, it still is not an “individual income tax” because that is a “term of art” that does not include the New York U.B.T. According to the District, Bishop “has no relevance” because it says nothing about the statutory phrase “individual income tax” and because it concerns the Home Rule Act, not the tax code. As the District states in its brief:
There is a wide chasm between the language of the congressional рrohibition on taxing “the whole or any portion of the personal income, either directly or at the source thereof" and a routine tax provision that grants a credit only for “an individual income tax” that is “required to be paid” by a District resident. The Home Rule Act language was intentionally broad to prevent the District from skirting the congressional prohibition on a “commuter tax.” By contrast, [D.C.Code § 47-1806.-4(a) ] is an ordinary tax statute which uses tax terms of art. [Emphasis in original.]
These arguments are misplaced. The suggestion that
Bishop
lacks the rigor imposed by “tax terms of art” is simply wrong; the
Bishop
opinion itself employed those tools. At one point, for example, the opinion states,
“In terms of art,
Congress’ proscription [in the Home Rule Act] meant that no commuter tax could be levied on net income.”
Bishop, supra,
In challenging appellees’ rebanee on Bishop, the District strives to distinguish between an “individual income tax” and an income tax “levied upon personal income.” Thus the District refrains from arguing that the New York U.B.T. is not an income tax; rather, the District emphasizes that the New York U.B.T. is not an “individual income tax” and maintains that Bishop is inapposite because it does not analyze the term “individual income tax”; indeed, the words “individual income tax” appear nowhere in Bishop. But the assertion that “individual income tax” is a term of art with a narrow, specialized meaning is not supported by any authority. Indeed, the argument is undermined by the lack of any statutory definition of this supposed term of art. 10 Nor does the tax code consistently use the term “individual income tax.” For example, it states, “The Mayor may require satisfactory proof of the payment of such income taxes to another jurisdiction.” D.C.Code § 47-1806.4(a) (emphasis added). The District of Columbia’s “term of art” argument, in our view, is unconvincing.
Appebees argue that because the District has not distinguished the New York U.B.T. from the District of Columbia U.B.T., we should hold that the New York U.B.T. is an income tax imposed upon taxpayers individually just as the District’s U.B.T. was held to be in Bishop.
11
Appellees conclude that they are entitled to the tax credit authorized by D.C.Code § 47-1806.4(a) because they meet the statutory criteria. We agree. Although
Bishop
did focus on the vahdity of the District’s U.B.T. under the Home Rule Act, the court could not have reached that issue without first analyzing the nature of the District’s U.B.T.
Bishop
did not say that the District’s U.B.T. was an “individual income tax,” but it did hold that the District’s U.B.T. “burdens the taxpayer personаlly.”
Bishop, supra,
We conclude that the term “individual income tax” cannot rаtionally denote anything other than an income tax paid by an individual. The New York U.B.T. at issue in this case was paid by these individual appellees. Thus we hold, guided by Bishop, that appel-lees meet the criteria for a tax credit set forth in D.C.Code § 47-1806.4(a).
B. Were appellees “required” to pay the.New York U.B.T.?
The District also contends that appellees are not entitled to a tax credit because they were not “required” to pay the New York U.B.T. This contention is doubly flawed. First, the District waived it by not asserting it below. Second, even if the point had been properly preserved for appellate review, this argument is merely a variation on the argument that the New York U.B.T. is not аn individual income tax, which we have already discussed and rejected.
We first address the issue of waiver. It is a well established principle of appellate review that arguments not made at trial may not be raised for the first time on appeal.
See, e.g., Chase v. Gilbert,
But even if it had not been waived, it still would fail. The District argues that appel-lees did not really have to pay the New York U.B.T. because their partners in New York could have paid their share of the tax. To the District, the fact that appellees paid the New York tax is irrelevant; the partnership could have been structured in such a way as to reheve appellees of the obligation to pay that tax. Thus, the District contends, appel-lees really were not “required” by law to pay the New York U.B.T.
This is just a slightly mоdified version of the District’s argument that the New York U.B.T. is not an individual income tax. Because unincorporated business taxes are taxes on the partners themselves, as we held in
Bishop,
Ill
We hold that the New York unincorporated business tax is an individual income tax that appehees were required to pay and did pay. They arе entitled to a credit on their District of Columbia income taxes under D.C.Code § 47-1806.4(a). The judgment of the Superior Court is therefore
Affirmed.
Notes
. Section ll-503(a) provides, in pertinent part:
A tax at the rate of four percent is hereby imposed for each taxable year ... on the unincorporated business taxable income of every unincorporated businеss wholly or partly carried on within the city. This tax shall be in addition to any other taxes imposed.
If an unincorporated business is carried on both within and without the city ... there shall be allocated to the city a fair and equitable portion of the excess of its unincorporated business gross income over its unincоrporated business deductions.
. For the current version of the District’s unincorporated business tax, see D.C.Code § 47- 1808.1 et seq. (1990).
. Since the en banc opinion does not bear directly on the issues presented in the case at bar, our discussion here focuses on the division opinion in
Bishop,
which was adopted by the en banc court.
See Bishop v. District of Columbia,
. District of Columbia Self-Government and Governmental Reorganization Act, Pub.L. No. 93-198, 87 Stat. 774 (1973) (codified in part in scattered sections of Title 1, D.C.Code).
.
Gardella v. Comptroller of Maryland,
.Groom v. Forst,
At Law No. 18809 (March 30, 1978)
(aff'd on reh'g
(October 23, 1978).
See also King v. Forst,
. The New York cases cited by the court in
Bishop
were
People ex rel. Froelick v. Graves,
. The parties stipulated in the trial court that the New York U.B.T. was an income tax.
.The omitted footnote states:
Absent a succinct statement of congressional intent to the contrary, we interpret the words “impose a tax on the personal income of ... nonresidents” by reference to their technical meaning as accepted by the courts, legislatures and the tax bar.
. By contrast, the “General definitions" section, D.C.Code § 47-1801.4, which goes on for more than four pages and contains thirty-two definitions, defines both “person” and "individual."
. The New York courts have held that the New York U.B.T. is an income tax.
See Bymrn v. Chu,
