I 
119TH CONGRESS 
1ST SESSION H. R. 1857 
To amend the Internal Revenue Code of 1986 to provide for the indexing 
of certain assets for purposes of determining gain or loss. 
IN THE HOUSE OF REPRESENTATIVES 
MARCH 5, 2025 
Mr. DAVIDSON introduced the following bill; which was referred to the 
Committee on Ways and Means 
A BILL 
To amend the Internal Revenue Code of 1986 to provide 
for the indexing of certain assets for purposes of deter-
mining gain or loss. 
Be it enacted by the Senate and House of Representa-
tives of the United States of America in Congress assembled, 
SECTION 1. SHORT TITLE. 
This Act may be cited as the ‘‘Capital Gains Inflation 
Relief Act of 2025’’. 
SEC. 2. INDEXING OF CERTAIN ASSETS FOR PURPOSES OF 
DETERMINING GAIN OR LOSS. 
(a) IN GENERAL.—Part II of subchapter O of chap-
ter 1 of the Internal Revenue Code of 1986 (relating to 
basis rules of general application) is amended by redesig-
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nating section 1023 as section 1024 and by inserting after 
section 1022 the following new section: 
‘‘SEC. 1023. INDEXING OF CERTAIN ASSETS FOR PURPOSES 
OF DETERMINING GAIN OR LOSS. 
‘‘(a) GENERAL RULE.— 
‘‘(1) INDEXED
BASIS
SUBSTITUTED
FOR
AD-
JUSTED BASIS.—Solely for purposes of determining 
gain or loss on the sale or other disposition by a tax-
payer (other than a corporation) of an indexed asset 
which has been held for more than 3 years, the in-
dexed basis of the asset shall be substituted for its 
adjusted basis. 
‘‘(2) EXCEPTION
FOR
DEPRECIATION, ETC.— 
The deductions for depreciation, depletion, and am-
ortization shall be determined without regard to the 
application of paragraph (1) to the taxpayer or any 
other person. 
‘‘(3) WRITTEN
DOCUMENTATION
REQUIRE-
MENT.—Paragraph (1) shall apply only with respect 
to indexed assets for which the taxpayer has written 
documentation of the original purchase price paid or 
incurred by the taxpayer to acquire such asset. 
‘‘(b) INDEXED ASSET.— 
‘‘(1) IN GENERAL.—For purposes of this sec-
tion, the term ‘indexed asset’ means— 
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‘‘(A) any common stock in a C corporation 
(other than a foreign corporation), 
‘‘(B) any digital asset, or 
‘‘(C) any tangible property, 
which is a capital asset or property used in the trade 
or business (as defined in section 1231(b)). 
‘‘(2) STOCK
IN
CERTAIN
FOREIGN
CORPORA-
TIONS INCLUDED.—For purposes of this section— 
‘‘(A) IN
GENERAL.—The term ‘indexed 
asset’ includes common stock in a foreign cor-
poration which is regularly traded on an estab-
lished securities market. 
‘‘(B) 
EXCEPTION.—Subparagraph 
(A) 
shall not apply to— 
‘‘(i) stock of a foreign investment 
company, 
‘‘(ii) stock in a passive foreign invest-
ment company (as defined in section 
1297), 
‘‘(iii) stock in a foreign corporation 
held by a United States person who meets 
the requirements of section 1248(a)(2), 
and 
‘‘(iv) stock in a foreign personal hold-
ing company. 
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‘‘(C) TREATMENT OF AMERICAN DEPOSI-
TORY RECEIPTS.—An American depository re-
ceipt for common stock in a foreign corporation 
shall be treated as common stock in such cor-
poration. 
‘‘(3) DIGITAL ASSET.—For purposes of this sec-
tion, the term ‘digital asset’ means any natively elec-
tronic asset which— 
‘‘(A) is recorded on a cryptographically se-
cured distributed ledger, and 
‘‘(B) is designed to confer only economic 
or access rights. 
‘‘(c) INDEXED BASIS.—For purposes of this sec-
tion— 
‘‘(1) GENERAL RULE.—The indexed basis for 
any asset is— 
‘‘(A) the adjusted basis of the asset, in-
creased by 
‘‘(B) the applicable inflation adjustment. 
‘‘(2) APPLICABLE INFLATION ADJUSTMENT.— 
The applicable inflation adjustment for any asset is 
an amount equal to— 
‘‘(A) the adjusted basis of the asset, multi-
plied by 
‘‘(B) the percentage (if any) by which— 
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‘‘(i) 
the 
gross 
domestic 
product 
deflator for the last calendar quarter end-
ing before the asset is disposed of, exceeds 
‘‘(ii) the gross domestic product 
deflator for the last calendar quarter end-
ing before the asset was acquired by the 
taxpayer. 
The percentage under subparagraph (B) shall be 
rounded to the nearest 1⁄10 of 1 percentage point. 
‘‘(3) GROSS DOMESTIC PRODUCT DEFLATOR.— 
The gross domestic product deflator for any cal-
endar quarter is the implicit price deflator for the 
gross domestic product for such quarter (as shown 
in the last revision thereof released by the Secretary 
of Commerce before the close of the following cal-
endar quarter). 
‘‘(d) SUSPENSION OF HOLDING PERIOD WHERE DI-
MINISHED
RISK
OF
LOSS; TREATMENT
OF
SHORT 
SALES.— 
‘‘(1) IN GENERAL.—If the taxpayer (or a re-
lated person) enters into any transaction which sub-
stantially reduces the risk of loss from holding any 
asset, such asset shall not be treated as an indexed 
asset for the period of such reduced risk. 
‘‘(2) SHORT SALES.— 
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‘‘(A) IN GENERAL.—In the case of a short 
sale of an indexed asset with a short sale period 
in excess of 3 years, for purposes of this title, 
the amount realized shall be an amount equal 
to the amount realized (determined without re-
gard to this paragraph) increased by the appli-
cable inflation adjustment. In applying sub-
section (c)(2) for purposes of the preceding sen-
tence, the date on which the property is sold 
short shall be treated as the date of acquisition 
and the closing date for the sale shall be treat-
ed as the date of disposition. 
‘‘(B) SHORT SALE PERIOD.—For purposes 
of subparagraph (A), the short sale period be-
gins on the day that the property is sold and 
ends on the closing date for the sale. 
‘‘(e) TREATMENT
OF
REGULATED
INVESTMENT 
COMPANIES AND REAL ESTATE INVESTMENT TRUSTS.— 
‘‘(1) ADJUSTMENTS AT ENTITY LEVEL.— 
‘‘(A) IN GENERAL.—Except as otherwise 
provided in this paragraph, the adjustment 
under subsection (a) shall be allowed to any 
qualified investment entity (including for pur-
poses of determining the earnings and profits of 
such entity). 
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‘‘(B) EXCEPTION FOR CORPORATE SHARE-
HOLDERS.—Under regulations— 
‘‘(i) in the case of a distribution by a 
qualified investment entity (directly or in-
directly) to a corporation— 
‘‘(I) the determination of whether 
such distribution is a dividend shall be 
made without regard to this section, 
and 
‘‘(II) the amount treated as gain 
by reason of the receipt of any capital 
gain dividend shall be increased by the 
percentage by which the entity’s net 
capital gain for the taxable year (de-
termined without regard to this sec-
tion) exceeds the entity’s net capital 
gain for such year determined with re-
gard to this section, and 
‘‘(ii) there shall be other appropriate 
adjustments (including deemed distribu-
tions) so as to ensure that the benefits of 
this section are not allowed (directly or in-
directly) to corporate shareholders of quali-
fied investment entities. 
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For purposes of the preceding sentence, any 
amount includible in gross income under section 
852(b)(3)(D) shall be treated as a capital gain 
dividend and an S corporation shall not be 
treated as a corporation. 
‘‘(C) 
EXCEPTION
FOR
QUALIFICATION 
PURPOSES.—This section shall not apply for 
purposes of sections 851(b) and 856(c). 
‘‘(D) EXCEPTION FOR CERTAIN TAXES IM-
POSED AT ENTITY LEVEL.— 
‘‘(i) TAX ON FAILURE TO DISTRIBUTE 
ENTIRE GAIN.—If any amount is subject to 
tax under section 852(b)(3)(A) for any 
taxable year, the amount on which tax is 
imposed under such section shall be in-
creased by the percentage determined 
under subparagraph (B)(i)(II). A similar 
rule shall apply in the case of any amount 
subject to tax under paragraph (2) or (3) 
of section 857(b) to the extent attributable 
to the excess of the net capital gain over 
the deduction for dividends paid deter-
mined with reference to capital gain divi-
dends only. The first sentence of this 
clause shall not apply to so much of the 
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amount subject to tax under section 
852(b)(3)(A) as is designated by the com-
pany under section 852(b)(3)(D). 
‘‘(ii) OTHER
TAXES.—This section 
shall not apply for purposes of determining 
the amount of any tax imposed by para-
graph (4), (5), or (6) of section 857(b). 
‘‘(2) ADJUSTMENTS
TO
INTERESTS
HELD
IN 
ENTITY.— 
‘‘(A) REGULATED
INVESTMENT
COMPA-
NIES.—Stock in a regulated investment com-
pany (within the meaning of section 851) shall 
be an indexed asset for any calendar quarter in 
the same ratio as— 
‘‘(i) the average of the fair market 
values of the indexed assets held by such 
company at the close of each month during 
such quarter, bears to 
‘‘(ii) the average of the fair market 
values of all assets held by such company 
at the close of each such month. 
‘‘(B) 
REAL
ESTATE
INVESTMENT 
TRUSTS.—Stock in a real estate investment 
trust (within the meaning of section 856) shall 
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be an indexed asset for any calendar quarter in 
the same ratio as— 
‘‘(i) the fair market value of the in-
dexed assets held by such trust at the close 
of such quarter, bears to 
‘‘(ii) the fair market value of all as-
sets held by such trust at the close of such 
quarter. 
‘‘(C) RATIO OF 80 PERCENT OR MORE.—If 
the ratio for any calendar quarter determined 
under subparagraph (A) or (B) would (but for 
this subparagraph) be 80 percent or more, such 
ratio for such quarter shall be 100 percent. 
‘‘(D) RATIO OF 20 PERCENT OR LESS.—If 
the ratio for any calendar quarter determined 
under subparagraph (A) or (B) would (but for 
this subparagraph) be 20 percent or less, such 
ratio for such quarter shall be zero. 
‘‘(E) LOOK-THRU OF PARTNERSHIPS.—For 
purposes of this paragraph, a qualified invest-
ment entity which holds a partnership interest 
shall be treated (in lieu of holding a partnership 
interest) as holding its proportionate share of 
the assets held by the partnership. 
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‘‘(3) TREATMENT OF RETURN OF CAPITAL DIS-
TRIBUTIONS.—Except as otherwise provided by the 
Secretary, a distribution with respect to stock in a 
qualified investment entity which is not a dividend 
and which results in a reduction in the adjusted 
basis of such stock shall be treated as allocable to 
stock acquired by the taxpayer in the order in which 
such stock was acquired. 
‘‘(4) QUALIFIED
INVESTMENT
ENTITY.—For 
purposes of this subsection, the term ‘qualified in-
vestment entity’ means— 
‘‘(A) a regulated investment company 
(within the meaning of section 851), and 
‘‘(B) a real estate investment trust (within 
the meaning of section 856). 
‘‘(f) OTHER PASS-THRU ENTITIES.— 
‘‘(1) PARTNERSHIPS.— 
‘‘(A) IN GENERAL.—In the case of a part-
nership, the adjustment made under subsection 
(a) at the partnership level shall be passed 
through to the partners. 
‘‘(B) SPECIAL RULE IN THE CASE OF SEC-
TION 754 ELECTIONS.—In the case of a transfer 
of an interest in a partnership with respect to 
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which the election provided in section 754 is in 
effect— 
‘‘(i) the adjustment under section 
743(b)(1) shall, with respect to the trans-
feror partner, be treated as a sale of the 
partnership assets for purposes of applying 
this section, and 
‘‘(ii) with respect to the transferee 
partner, the partnership’s holding period 
for purposes of this section in such assets 
shall be treated as beginning on the date 
of such adjustment. 
‘‘(2) S CORPORATIONS.—In the case of an S 
corporation, the adjustment made under subsection 
(a) at the corporate level shall be passed through to 
the shareholders. This section shall not apply for 
purposes of determining the amount of any tax im-
posed by section 1374 or 1375. 
‘‘(3) COMMON TRUST FUNDS.—In the case of a 
common trust fund, the adjustment made under sub-
section (a) at the trust level shall be passed through 
to the participants. 
‘‘(4) INDEXING ADJUSTMENT DISREGARDED IN 
DETERMINING LOSS ON SALE OF INTEREST IN ENTI-
TY.—Notwithstanding the preceding provisions of 
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this subsection, for purposes of determining the 
amount of any loss on a sale or exchange of an in-
terest in a partnership, S corporation, or common 
trust fund, the adjustment made under subsection 
(a) shall not be taken into account in determining 
the adjusted basis of such interest. 
‘‘(g) DISPOSITIONS BETWEEN RELATED PERSONS.— 
‘‘(1) IN GENERAL.—This section shall not apply 
to any sale or other disposition of property between 
related persons except to the extent that the basis 
of such property in the hands of the transferee is a 
substituted basis. 
‘‘(2) RELATED PERSONS DEFINED.—For pur-
poses of this section, the term ‘related persons’ 
means— 
‘‘(A) persons bearing a relationship set 
forth in section 267(b), and 
‘‘(B) persons treated as single employer 
under subsection (b) or (c) of section 414. 
‘‘(h) TRANSFERS TO INCREASE INDEXING ADJUST-
MENT.—If any person transfers cash, debt, or any other 
property to another person and the principal purpose of 
such transfer is to secure or increase an adjustment under 
subsection (a), the Secretary may disallow part or all of 
such adjustment or increase. 
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‘‘(i) SPECIAL RULES.—For purposes of this section— 
‘‘(1) TREATMENT OF IMPROVEMENTS, ETC.—If 
there is an addition to the adjusted basis of any tan-
gible property or of any stock in a corporation dur-
ing the taxable year by reason of an improvement to 
such property or a contribution to capital of such 
corporation— 
‘‘(A) such addition shall never be taken 
into account under subsection (c)(1)(A) if the 
aggregate amount thereof during the taxable 
year with respect to such property or stock is 
less than $1,000, and 
‘‘(B) such addition shall be treated as a 
separate asset acquired at the close of such tax-
able year if the aggregate amount thereof dur-
ing the taxable year with respect to such prop-
erty or stock is $1,000 or more. 
A rule similar to the rule of the preceding sentence 
shall apply to any other portion of an asset to the 
extent that separate treatment of such portion is ap-
propriate to carry out the purposes of this section. 
‘‘(2) ASSETS WHICH ARE NOT INDEXED ASSETS 
THROUGHOUT HOLDING PERIOD.—The applicable in-
flation adjustment shall be appropriately reduced for 
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periods during which the asset was not an indexed 
asset. 
‘‘(3) TREATMENT
OF
CERTAIN
DISTRIBU-
TIONS.—A distribution with respect to stock in a 
corporation which is not a dividend shall be treated 
as a disposition. 
‘‘(4) SECTION
CANNOT
INCREASE
ORDINARY 
LOSS.—To the extent that (but for this paragraph) 
this section would create or increase a net ordinary 
loss to which section 1231(a)(2) applies or an ordi-
nary loss to which any other provision of this title 
applies, such provision shall not apply. The taxpayer 
shall be treated as having a long-term capital loss in 
an amount equal to the amount of the ordinary loss 
to which the preceding sentence applies. 
‘‘(5) ACQUISITION
DATE
WHERE
THERE
HAS 
BEEN
PRIOR
APPLICATION
OF
SUBSECTION (a)(1) 
WITH RESPECT TO THE TAXPAYER.—If there has 
been a prior application of subsection (a)(1) to an 
asset while such asset was held by the taxpayer, the 
date of acquisition of such asset by the taxpayer 
shall be treated as not earlier than the date of the 
most recent such prior application. 
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‘‘(j) REGULATIONS.—The Secretary shall prescribe 
such regulations as may be necessary or appropriate to 
carry out the purposes of this section.’’. 
(b) CLERICAL AMENDMENT.—The table of sections 
for part II of subchapter O of chapter 1 of the Internal 
Revenue Code of 1986 is amended by striking the item 
relating to section 1023 and by inserting after the item 
relating to section 1022 the following new item: 
‘‘Sec. 1023. Indexing of certain assets for purposes of determining gain or loss. 
‘‘Sec. 1024. Cross references.’’. 
(c) EFFECTIVE DATE.—The amendments made by 
this section shall apply to indexed assets acquired by the 
taxpayer after December 31, 2025, in taxable years ending 
after such date. 
Æ 
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