Premium assistance credit amount

The premium assistance amount determined under this subsection with respect to any coverage month is the amount equal to the lesser of—

(A) the monthly premiums for such month for 1 or more qualified health plans offered in the individual market within a State which cover the taxpayer, the taxpayer’s spouse, or any dependent (as defined in section 152) of the taxpayer and which were enrolled in through an Exchange established by the State under 1311 1 1 So in original. Probably should be preceded by “section”. of the Patient Protection and Affordable Care Act, or

(B) the excess (if any) of— (i) the adjusted monthly premium for such month for the applicable second lowest cost silver plan with respect to the taxpayer, over (ii) an amount equal to 1/12 of the product of the applicable percentage and the taxpayer’s household income for the taxable year.

For purposes of paragraph (2)—

(A) Applicable percentage (i) In general Except as provided in clause (ii), the applicable percentage for any taxable year shall be the percentage such that the applicable percentage for any taxpayer whose household income is within an income tier specified in the following table shall increase, on a sliding scale in a linear manner, from the initial premium percentage to the final premium percentage specified in such table for such income tier:

(ii) Indexing (I) In general Subject to subclause (II), in the case of taxable years beginning in any calendar year after 2014, the initial and final applicable percentages under clause (i) (as in effect for the preceding calendar year after application of this clause) shall be adjusted to reflect the excess of the rate of premium growth for the preceding calendar year over the rate of income growth for the preceding calendar year. (II) Additional adjustment Except as provided in subclause (III), in the case of any calendar year after 2018, the percentages described in subclause (I) shall, in addition to the adjustment under subclause (I), be adjusted to reflect the excess (if any) of the rate of premium growth estimated under subclause (I) for the preceding calendar year over the rate of growth in the consumer price index for the preceding calendar year. (III) Failsafe Subclause (II) shall apply for any calendar year only if the aggregate amount of premium tax credits under this section and cost-sharing reductions under section 1402 of the Patient Protection and Affordable Care Act for the preceding calendar year exceeds an amount equal to 0.504 percent of the gross domestic product for the preceding calendar year. (iii) Temporary percentages for 2021 through 2025 In the case of a taxable year beginning after December 31, 2020 , and before January 1, 2026 — (I) clause (ii) shall not apply for purposes of adjusting premium percentages under this subparagraph, and (II) the following table shall be applied in lieu of the table contained in clause (i):

(B) Applicable second lowest cost silver plan The applicable second lowest cost silver plan with respect to any applicable taxpayer is the second lowest cost silver plan of the individual market in the rating area in which the taxpayer resides which— (i) is offered through the same Exchange through which the qualified health plans taken into account under paragraph (2)(A) were offered, and (ii) provides— (I) self-only coverage in the case of an applicable taxpayer— (aa) whose tax for the taxable year is determined under section 1(c) 2 2 See References in Text note below. (relating to unmarried individuals other than surviving spouses and heads of households) and who is not allowed a deduction under section 151 for the taxable year with respect to a dependent, or (bb) who is not described in item (aa) but who purchases only self-only coverage, and (II) family coverage in the case of any other applicable taxpayer. If a taxpayer files a joint return and no credit is allowed under this section with respect to 1 of the spouses by reason of subsection (e), the taxpayer shall be treated as described in clause (ii)(I) unless a deduction is allowed under section 151 for the taxable year with respect to a dependent other than either spouse and subsection (e) does not apply to the dependent.

(C) Adjusted monthly premium The adjusted monthly premium for an applicable second lowest cost silver plan is the monthly premium which would have been charged (for the rating area with respect to which the premiums under paragraph (2)(A) were determined) for the plan if each individual covered under a qualified health plan taken into account under paragraph (2)(A) were covered by such silver plan and the premium was adjusted only for the age of each such individual in the manner allowed under section 2701 of the Public Health Service Act. In the case of a State participating in the wellness discount demonstration project under section 2705(d) of the Public Health Service Act, the adjusted monthly premium shall be determined without regard to any premium discount or rebate under such project.

(D) Additional benefits If— (i) a qualified health plan under section 1302(b)(5) of the Patient Protection and Affordable Care Act offers benefits in addition to the essential health benefits required to be provided by the plan, or (ii) a State requires a qualified health plan under section 1311(d)(3)(B) of such Act to cover benefits in addition to the essential health benefits required to be provided by the plan, the portion of the premium for the plan properly allocable (under rules prescribed by the Secretary of Health and Human Services) to such additional benefits shall not be taken into account in determining either the monthly premium or the adjusted monthly premium under paragraph (2).

(E) Special rule for pediatric dental coverage For purposes of determining the amount of any monthly premium, if an individual enrolls in both a qualified health plan and a plan described in section 1311(d)(2)(B)(ii)(I) 2 of the Patient Protection and Affordable Care Act for any plan year, the portion of the premium for the plan described in such section that (under regulations prescribed by the Secretary) is properly allocable to pediatric dental benefits which are included in the essential health benefits required to be provided by a qualified health plan under section 1302(b)(1)(J) of such Act shall be treated as a premium payable for a qualified health plan.