year beginning after December 31, 2019, the $20,000 and $120,000 amounts in paragraph (1)(A)(ii) shall each be increased by an amount equal to— (A) such dollar amount, multiplied by (B) the cost-of-living adjustment determined under section 1(f)(3) for the calendar year in which the taxable year begins, determined by substituting calendar year 2018 for calendar year 2016 in subparagraph (A)(ii) thereof. If any amount as increased under the preceding sentence is not a multiple of $1,000, such amount shall be rounded to the nearest multiple of $1,000. (c) Allowance of deduction upon liquidation or disposition (1) Liquidation of partnership or corporation If any partnership or corporation is completely liquidated by the taxpayer, any start-up or organizational expenditures paid or incurred in connection with such partnership or corporation which were not allowed as a deduction by reason of this section may be deducted to the extent allowable under section 165. (2) Disposition of trade or business If any trade or business is completely disposed of or discontinued by the taxpayer, any start-up expenditures paid or incurred in connection with such trade or business which were not allowed as a deduction by reason of this section (and not taken into account in connection with a liquidation to which paragraph (1) applies) may be deducted to the extent allowable under section 165. For purposes of this paragraph, in the case of any deduction allowed under subsection (b)(1) with respect to both start-up and organizational expenditures, the amount treated as so allowed with respect to start-up expenditures shall bear the same ratio to such deduction as the start-up expenditures taken into account in determining such deduction bears to the aggregate of the start-up and organizational expenditures so taken into account. . (b) Organizational expenditures Section 195(d) of such Code, as redesignated by subsection (a), is amended by adding at the end the following new paragraph: (3) Organizational expenditures The term