It is worth repeating enough of the discussion to put the analysis in context:
Recall the hypothetical:In the Abdi case, the taxpayer in 2008 was a 21-year-old who lived with his mother and three siblings, including his 11-year-old sister. The taxpayer’s mother did not claim him as a dependent, and though she claimed exemptions for the two youngest siblings, she did not claim one for the taxpayer’s sister. The taxpayer had three jobs and used most of his earnings to contribute to the support the family. The taxpayer claimed a dependency exemption for his sister in 2008, and the IRS disallowed it. The Tax Court concluded that the sister was the taxpayer’s qualifying child and also the qualifying child of the mother. The sister was the daughter of the mother and the sister of the taxpayer, satisfying the relationship test. The principal place of abode test was satisfied because all three resided in the same house. The sister satisfied the age test because she was eleven years old. The sister also satisfied the support test because she did not provide more than half of her own support.
Mom, dad, Alice (14), and Joe (22) live in the family house. Mom and dad file a joint return with an AGI of $400,000. Since Alice is a qualifying child of mom and dad, they could claim her as a dependent but would receive no tax benefit as their personal exemptions are phased out and the child tax credit would not be available to them. Joe is not a full-time student and his only income is a W-2 with $15,000 in wages. Under §152, Alice is a qualifying child of Joe, so he claims her as a dependent and thus gets the child tax credit and yes, even the earned income tax credit. Assuming Joe had no tax withheld, he goes from a balance due of $683 to a refund of $3,158.
I had analyzed the facts in this manner:
I agree that Alice is the qualifying child of Mom and Dad. She is their child. She has the same principal place of abode as they do. She is under 19. She does not provide more than half of her own support. Alice also appears to be the qualifying child of Joe. She is his sibling. She has the same principal place of abode as he does. She is under 19. She does not provide more than half of her own support. But in this instance the Code provides a rule to break the impasse. Under section 152(c)(4)(A), an individual who may be claimed as a qualifying child by two or more taxpayers is treated as the qualifying child of the individual's parent if one of the taxpayers claiming the individual as a qualifying child is the individual's parent. The fact that the amount of the exemption for the parents is zero because their AGI is high enough to trigger total phase-out of the exemption amount does not change the definition of qualifying child.
Frank Degen [who had signed the NAEA letter] explains that the NAEA considers phrase "and is claimed" in section 152(c)(4)(A) as precluding the parents from entering the tie-breaking competition. Literally, this would make sense. The parents, not needing a dependency exemption the amount for which has been phased down to zero, do not enter Alice on their return. Thus, as Frank concludes, the son is the only person claiming Alice and there is no tie to break under the tie-breaking rules.
What happens if the statute is interpreted in this manner? First, taxpayers in the situation that Alice's parents and brother find themselves are left to work out a suitable tax-favorable arrangement. Only one "claims" the child in question and the others fail to "claim" the child. Perhaps Congress intended this flexibility. Under this interpretation, the only time that the tie-breaker would be triggered is when two or more taxpayers both claim the dependency exemption, prompting the IRS, which most likely would notice the double dipping, to apply the tie-breaker. Is the tie-breaker intended only as a remedial tool for the IRS to use when multiple taxpayers with "claims" to the child fail to settle on one claimant? Although figuring out what Congress intends is more a guessing skill than an analytical one, it's safe to suggest that Congress intended for the tie-breaking rule to apply as soon as multiple taxpayers became eligible to claim the child.
Interpreting the "and is claimed" language so that it gives the taxpayers a planning option is inconsistent with how Congress treats failure to claim the dependency exemption when doing so opens up a personal exemption for the dependent. Persons for whom another taxpayer can claim a dependency exemption are not permitted to claim their own personal exemption. Technically, they have a personal exemption but its amount is zero. Taxpayers whose adjusted gross income is sufficiently high to trigger a phase-down of the dependency exemption amount to zero have nothing to lose by omitting the dependent from their tax return. The statute, however, eliminates the dependent's personal exemption even if the eligible taxpayer neglects the dependency exemption.
But it's not so simple. In several other provisions, Congress bases eligibility on whether a dependency exemption has in fact been taken rather than looking to see if one could have been taken. For example, the Hope and Lifetime Learning credits are disallowed to a person if a dependency deduction with respect to that person "is allowed to" another taxpayer. Thus, the other taxpayer can forego the dependency exemption and leave open the credit door for the person in question, which is something that the taxpayer would want to do if the dependency exemption was phased down to zero or close to zero.
Why the difference? No one has any idea. In fact, some have argued that the credit should be disallowed to the person if the other taxpayer is eligible to take the dependency deduction even if the other taxpayer fails to do so. But the language of the credit provision undercuts that argument.
Thus, although it makes no sense in terms of policy or practical application, there is something to be said for the NAEA's interpretation of the "and is claimed" language. After all, to reach the sensible policy and practical application result, Congress should, and could, have used the phrase "and could otherwise be claimed" in lieu of "and is claimed." Congress did not do so. Thus, to the extent the NAEA is asking for clarification, it is a problem that should be mentioned, even though I'd be reluctant to advise Alice's brother to take the dependency exemption deduction and would insist he make his decision after listening to, or reading, a full explanation of the issue and the risks involved in making a yes or no decision.
The Tax Court examined section 152(c)(4)(A) as in effect for 2008. The applicable language provided, “. . . if (but for this subparagraph) an individual may be and is claimed as a qualifying child by 2 or more taxpayers for a taxable year beginning in the same calendar year, such individual shall be treated as the qualifying child of the taxpayer who is – (i) a parent of the individual . . .” The court simply concluded, “However, as herein pertinent, this rule comes into play only if petitioner’s mother had claimed [the sister] as her qualifying child. The record shows that petitioner and his mother carefully arranged their tax affairs; petitioner’s mother claimed her other two sons as her qualifying children and petitioner claimed [his sister]. . . Because [the sister] is petitioner’s qualifying child for 2008, petitioner is entitled to the claimed dependency exemption deduction for [his sister] for 2008.” The Court did not examine the inconsistency between the provision in question and other provisions dealing with the dependency exemption, most likely because neither party raised the question. The Court applied the statute as written.
Long before the case reached the court, Congress had amended the provision, effective for taxable years beginning after 2008. Section 152(c)(4)(A) now provides, “. . . if (but for this subparagraph) an individual may be claimed as a qualifying child by 2 or more taxpayers for a taxable year beginning in the same calendar year, such individual shall be treated as the qualifying child of the taxpayer who is – (i) a parent of the individual . . .” The words “and is” were removed. In addition, Congress added, also effective for taxable years beginning after 2008, the following new provision in section 152(a)(4)(C): “If the parents of an individual may claim such individual as a qualifying child but no parent so claims the individual, such individual may be claimed as the qualifying child of another taxpayer but only if the adjusted gross income of such taxpayer is higher than the highest adjusted gross income of any parent of the individual.” If the Abdi case had arisen in 2009 or thereafter, the taxpayer would not have prevailed unless his adjusted gross income was higher than the adjusted gross income of his sister’s mother or father, whichever was higher. There are insufficient facts in the opinion to resolve the question.
Because of the 2008 legislative amendment in Public Law 110-351, the issue raised in the hypothetical has disappeared. Congress decided to eliminate the tax planning opportunity available before 2009. I close with the same words I used to close Maybe There is A Dependency Exemption Problem After All : “It is, though, a wonderful lesson in how the Internal Revenue Code, and tax law generally, becomes more complicated as each year passes. And this is with respect to a fairly simple concept and rule, as tax law concepts and rules go. Imagine what it's like parsing the subchapter K partnership regulations.”