Treasury Regulations · 26 CFR
§ 1.1504-4. Treatment of warrants, options, convertible obligations, and other similar interests.
Regulation text, no changes From the eCFR, current as of October 15, 2026. The eCFR is an authoritative but unofficial editorial compilation of the Code of Federal Regulations; the official text is the annual CFR on govinfo. Compare it with this section on ecfr.gov (external site) or the official annual CFR on govinfo (external site).
Regulation under 26 U.S.C. § 1504
Cite as 26 CFR § 1.1504-4
At a glance
Read from the text and its source citation. Not part of the regulation.
- Status
- In the current eCFR
- Issued
- December 29, 1992 by T.D. 8462
- Last amended
- September 14, 2020 by T.D. 9905
- Issued under
- 26 U.S.C. § 1504
- Length
- 5,698 words · about 25 min to read
- Cross-references
- cites 8 Code sections and 5 regulations; cited by 7
(i) Corporation P owns all 100 shares of the common stock of Corporation S, the only class of S stock outstanding. Each share of S stock has a fair market value of $10 and has one vote. On June 30, 1992, P issues to Corporation X an option to acquire 80 shares of the S stock from P.
(ii) If, under the provisions of this section, the option is treated as exercised, then, solely for purposes of determining affiliation, P is treated as owning only 20 percent of the value of the outstanding S stock and X is treated as owing the remaining 80 percent of the value of the S stock. P is still treated as owning all of the voting power of S. Accordingly, because P is treated as owning less than 80 percent of the value of the outstanding S stock, P and S are no longer affiliated. However, because X is not treated as owning any of the voting power of S, X and S are also not affiliated.
(i) Corporation P owns all 80 shares of the common stock of Corporation S, the only class of S stock outstanding. On January 1, 1992, S issues a warrant, exercisable within 3 years, to U, an unrelated corporation, to acquire 10 newly issued shares of S common stock. On July 1, 1992, S issues a second warrant to U to acquire 10 additional newly issued shares of S common stock. On January 1, 1993, S issues a third warrant to T, a wholly owned subsidiary of U, to acquire 10 newly issued shares of S common stock. Assume that the facts and circumstances do not clearly establish that the options are not part of a series of options.
(ii) January 1, 1992, July 1, 1992, and January 1, 1993, constitute measurement dates for the first warrant, the second warrant, and the third warrant, respectively, because the warrants were issued on those dates.
(iii) Because the first and second warrants were issued within two years of each other, and both warrants were issued to U, the warrants constitute related or sequential options. Accordingly, July 1, 1992, constitutes a measurement date for the first warrant as well as for the second warrant.
(iv) Because the first, second, and third warrants were all issued within two years of each other, and were all issued to the same or related persons, the warrants constitute related or sequential options. Accordingly, January 1, 1993, constitutes a measurement date for the first and second warrants, as well as for the third warrant.
(i) P is the common parent of a consolidated group, consisting of P, S, and T. P owns all 100 shares of S's only class of stock, which is voting common stock. P also owns all the stock of T. On June 30, 1992, when the fair market value of the S stock is $40 per share, P sells to U, an unrelated corporation, an option to acquire 40 shares of the S stock that P owns at an exercise price of $30 per share, exercisable at any time within 3 years after the granting of the option. P and T have had substantial losses for 5 consecutive years while S has had substantial income during the same period. Because P, S, and T have been filing consolidated returns, P and T have been able to use all of their losses to offset S's income. It is anticipated that P, S, and T will continue their earnings histories for several more years. On July 31, 1992, S declares and pays a dividend of $1 per share to P.
(ii) If P, S, and T continue to file consolidated returns after June 30, 1992, it could reasonably be anticipated that P, S, and T would eliminate a substantial amount of federal income tax liability by using P's and T's future losses to offset S's income in consolidated returns. Furthermore, based on the difference between the exercise price of the option and the fair market value of the S stock, it is reasonably certain, on June 30, 1992, a measurement date, that the option will be exercised. Therefore, the option held by U is treated as exercised. As a result, for purposes of determining whether P and S are affiliated, P is treated as owning only 60 percent of the value of outstanding shares of S stock and U is treated as owning the remaining 40 percent. P is still treated as owning 100 percent of the voting power. Because members of the P group are no longer treated as owning stock possessing 80 percent of the total value of the S stock as of June 30, 1992, S is no longer a member of the P group. Additionally, P is not entitled to a 100 percent dividends received deduction under section 243(a)(3) because P and S are also treated as not affiliated for purposes of section 243. P is only entitled to an 80 percent dividends received deduction under section 243(c).
(i) The facts are the same as in Example 1 except that rather than P issuing an option to acquire 40 shares of S stock to U on June 30, 1992, P, pursuant to a plan, issues an option to U1 on July 1, 1992, to acquire 20 shares of S stock, and issues an option to U2 on July 2, 1992, to acquire 20 shares of S stock.
(ii) Because the options issued to U1 and U2 were issued pursuant to a plan, July 2, 1992, constitutes a measurement data for both options. Therefore, both options are aggregated in determining whether the issuance of the options, rather than the sale of the S stock, would result in the elimination of a substantial amount of federal income tax liability. Accordingly, as in Example 1, because the continued affiliation of P, S, and T could reasonably be anticipated to result in the elimination of a substantial amount of federal income tax liability and the options are reasonably certain to be exercised, the options are treated as exercised for purposes of determining whether P and S are affiliated, and P and S are no longer affiliated as of July 2, 1992.
(i) The facts are the same as in Example 1 except that the option gives U the right to acquire all 100 shares of the S stock, and U is the common parent of a consolidated group. The U group has had substantial losses for 5 consecutive years and it is anticipated that the U group will continue its earnings history for several more years.
(ii) If P sold the S stock, in lieu of the option, to U, S would become a member of the U group. Because the U group files consolidated returns, if P sold the S stock to U, U would be able to use its future losses to offset future income of S. When viewing the transaction from the effect on all parties, the sale of the option, in lieu of the underlying S stock, does not result in the elimination of federal income tax liability because S's income would be offset by the losses of members of either the P or U group. Accordingly, the option is disregarded and S remains a member of the P group.
(i) P is the common parent of a consolidated group, consisting of P and S. P owns 90 of the 100 outstanding shares of S's only class of stock, which is voting common stock, and U, an unrelated corporation, owns the remaining 10 shares. On August 31, 1992, when the fair market value of the S stock is $100 per share, P sells a call option to U that entitles U to purchase 20 shares of S stock from P, at any time before August 31, 1993, at an exercise price of $115 per share. The call option does not provide U with any voting rights, dividend rights, or any other managerial or economic rights ordinarily afforded to owners of the S stock. There is no intention on August 31, 1992, to alter the value of S to increase the likelihood of the exercise of the call option.
(ii) Because the exercise price of the call option is equal to or greater than 90 percent of the fair market value of the S stock on August 31, 1992, a measurement date, the option may be exercised no more than 24 months after the measurement date, and none of the items described in paragraph (g)(3)(iv) of this section that preclude application of the safe harbor are present, the safe harbor of paragraph (g)(3)(i) of this section applies and the call option is treated as if it is not reasonably certain to be exercised. Therefore, regardless of whether the continued affiliation of P and S would result in the elimination of a substantial amount of federal income tax liability, the call option is disregarded in determining whether S remains a member of the P group.
(i) The facts are the same as in Example 4 except that the call option gives U the right to vote similar to that of a shareholder.
(ii) Under paragraph (g)(3)(iv) of this section, the safe harbor of paragraph (g)(3)(i) of this section does not apply because the call option entitles U to voting rights equivalent to that of a shareholder. Accordingly, all of the facts and circumstances surrounding the sale of the call option must be taken into consideration in determining whether it is reasonably certain that the call option will be exercised.
(i) In 1992, two unrelated corporations, X and Y, decide to engage jointly in a new business venture. To accomplish this purpose, X organizes a new corporation, S, on September 30, 1992. X acquires 100 shares of the voting common stock of S, which are the only shares of S stock outstanding. Y acquires a debenture of S which is convertible, on September 30, 1995, into 100 shares of S common stock. If the conversion right is not exercised, X will have the right, on September 30, 1995, to put 50 shares of its S stock to Y in exchange for 50 percent of the debenture held by Y. The likelihood of the success of the venture is uncertain. It is anticipated that S will generate substantial losses in its early years of operation. X expects to have substantial taxable income during the three years following the organization of S.
(ii) Under the terms of this arrangement, it is reasonably certain on September 30, 1992, a measurement date, that on September 30, 1995, either through Y's exercise of its conversion right or X's right to put S stock to Y, that Y will own 50 percent of the S stock. Additionally, it could reasonably be anticipated, on September 30, 1992, a measurement date, that the affiliation of X and S would result in the elimination of a substantial amount of federal income tax liability. Accordingly, for purposes of determining whether X and S are affiliated, X is treated as owning only 50 percent of the value of the S stock as of September 30, 1992, a measurement date, and S is not a member of the X affiliated group.
(i) The facts are the same as in Example 6 except that rather than acquiring 100 percent of the S stock and the right to put S stock to Y, X acquires only 80 percent of the S stock, while S, rather than acquiring a convertible debenture, acquires 20 percent of the S stock, and an option to acquire an additional 30 percent of the S stock. The terms of the option are such that the option will only be exercised if the new business venture succeeds.
(ii) In contrast to Example 6, because of the true business risks involved in the start-up of S and whether the business venture will ultimately succeed, along with the fact that X does not have an option to put S stock to Y, it is not reasonably certain on September 30, 1992, a measurement date, that the option will be exercised and that X will only own 50 percent of the S stock on September 30, 1995. Accordingly, the option is disregarded in determining whether S is a member of the X group.
[T.D. 8462, 57 FR 61801, Dec. 29, 1992; 58 FR 7041, Feb. 3, 1993, as amended by T.D. 9905, 85 FR 56845, Sept. 14, 2020]
Cross-references
Computed from the citations in the text of 26 CFR.
Code sections it cites
- § 1504 Definitions
- § 864 Definitions and special rules
- § 267 Losses, expenses, and interest with respect to transactions between related taxpayers
- § 1041 Transfers of property between spouses or incident to divorce
- § 1256 Section 1256 contracts marked to market
- § 368 Definitions relating to corporate reorganizations
- § 243 Dividends received by corporations
- § 163 Interest
Regulations it cites
- § 1.83-3 Meaning and use of certain terms.
- § 1.83-7 Taxation of nonqualified stock options.
- § 1.163(j)-1 Definitions.
- § 1.263A-9 The avoided cost method.
- § 1.382-2 General rules for ownership change.
Cited by 7 other regulations
- § 1.163(j)-7 Application of the section 163(j) limitation to foreign corporations and United States shareholders.
- § 1.385-1 General provisions.
- § 1.905-5 Foreign tax redeterminations of foreign corporations that relate to taxable years of the foreign corporation beginning before January 1, 2018.
- § 1.951A-2 Tested income and tested loss.
- § 1.1361-4 Effect of QSub election.
- § 1.1471-5 Definitions applicable to section 1471.
- § 1.1504-0 Outline of provisions.
Amendment history
From the source citation at the end of the section, newest first. T.D. is a Treasury decision; FR is the Federal Register.
- Amended by T.D. 9905 (85 FR 56845)
- Amended (58 FR 7041)
- Issued by T.D. 8462 (57 FR 61801)
Where it sits in 26 CFR
- Subchapter A Income tax
- Part 1 Income taxes
- Administrative Provisions and Other Rules
Nearby sections
- § 1.1503(d)-8 Applicability dates.
- § 1.1504-0 Outline of provisions.
- § 1.1504-1 Definitions.
- § 1.1504-3 Treatment of stock in a QOF C corporation for purposes of consolidation.
- § 1.1504-4 Treatment of warrants, options, convertible obligations, and other similar interests.