come increased by any amount excluded from gross 
income under section 911, 931, or 933. 
‘‘(2) THRESHOLD AMOUNT.—For purposes of 
paragraph (1), the term ‘threshold amount’ means—
‘‘(A) $150,000 in the case of a joint re-
turn, and 
‘‘(B) $75,000 in any other case. 
‘‘(3) INDEXING.—In the case of any taxable 
year beginning in a calendar year after 2003, each 
dollar amount contained in paragraph (2) shall be 
increased by an amount equal to the product of—
‘‘(A) such dollar amount, and 
‘‘(B) the medical care cost adjustment de-
termined under section 213(d)(10)(B)(ii) for 
the calendar year in which the taxable year be-
gins, determined by substituting ‘August 2002’ 
for ‘August 1996’ in subclause (II) thereof. 
If any increase determined under the preceding sen-
tence is not a multiple of $50, such increase shall 
be rounded to the next lowest multiple of $50. 
‘‘(c) DEFINITIONS.—For purposes of this section—
‘‘(1) APPLICABLE INDIVIDUAL.—
‘‘(A) IN GENERAL.—The term ‘applicable 
individual’ means, with respect to any taxable 
year, any individual who has been certified, be-
fore the due date for filing the return of tax for 
the taxable year (without extensions), by a phy-
sician (as defined in section 1861(r)(1) of the 
Social Security Act) as being an individual with 
long-term care needs described in subparagraph 
(B) for a period—
‘‘(i) which is at least 180 consecutive 
days, and 
‘‘(ii) a portion of which occurs within 
the taxable year. 
Such term shall not include any individual oth-
erwise meeting the requirements of the pre-
ceding sentence unless within the 391⁄2 month 
period ending on such due date (or such other 
period as the Secretary prescribes) a physician 
(as so defined) has certified that such indi-
vidual meets such requirements. 
‘‘(B) INDIVIDUALS WITH LONG-TERM CARE 
NEEDS.—An individual is described in this sub-
paragraph if the individual meets any of the fol-
lowing requirements: 
‘‘(i) The individual is at least 6 years 
of age and—
‘‘(I) is unable to perform (with-
out substantial assistance from an-
other individual) at least 3 activities 
of daily living (as defined in section 
7702B(c)(2)(B)) due to a loss of 
functional capacity, or 
‘‘(II) requires substantial super-
vision to protect such individual from 
threats to health and safety due to se-
vere cognitive impairment and is un-
able to preform, without reminding or 
cuing assistance, at least 1 activity of 
daily living (as so defined) or to the 
extent provided in regulations pre-
scribed by the Secretary (in consulta-
tion with the Secretary of Health and 
Human Services), is unable to engage 
in age appropriate activities. 
‘‘(ii) The individual is at least 2 but 
not 6 years of age and is unable due to a 
loss of functional capacity to perform 
(without substantial assistance from an-
other individual) at least 2 of the following 
activities: eating, transferring, or mobility. 
‘‘(iii) The individual is under 2 years 
of age and requires specific durable med-
ical equipment by reason of a severe health
condition or requires a skilled practitioner 
trained to address the individual’s condi-
tion to be available if the individual’s par-
ents or guardians are absent. 
‘‘(2) ELIGIBLE CAREGIVER.—
‘‘(A) IN GENERAL.—A taxpayer shall be 
treated as an eligible caregiver for any taxable 
year with respect to the following individuals: 
‘‘(i) The taxpayer. 
‘‘(ii) The taxpayer’s spouse. 
‘‘(iii) An individual with respect to 
whom the taxpayer is allowed a deduction 
under section 151 for the taxable year. 
‘‘(iv) An individual who would be de-
scribed in clause (iii) for the taxable year 
if section 151(c)(1)(A) were applied by 
substituting for the exemption amount an 
amount equal to the sum of the exemption 
amount, the standard deduction under sec-
tion 63(c)(2)(C), and any additional stand-
ard deduction under section 63(c)(3) which 
would be applicable to the individual if 
clause (iii) applied.
‘‘(v) An individual who would be de-
scribed in clause (iii) for the taxable year 
if—
‘‘(I) the requirements of clause 
(iv) are met with respect to the indi-
vidual, and 
‘‘(II) the requirements of sub-
paragraph (B) are met with respect to 
the individual in lieu of the support 
test of section 152(a). 
‘‘(B) RESIDENCY
TEST.—The require-
ments of this subparagraph are met if an indi-
vidual has as his principal place of abode the 
home of the taxpayer and—
‘‘(i) in the case of an individual who 
is an ancestor or descendant of the tax-
payer or the taxpayer’s spouse, is a mem-
ber of the taxpayer’s household for over 
half the taxable year, or 
‘‘(ii) in the case of any other indi-
vidual, is a member of the taxpayer’s 
household for the entire taxable year.
‘‘(C) SPECIAL RULES WHERE MORE THAN 
1 ELIGIBLE CAREGIVER.—