Code of Federal Regulations · Section
§ 1.985-1 — -1 Functional Currency
26 C.F.R. § 1.985-1
(a) Applicability and effective date—(1) Purpose and scope. These regulations provide guidance with respect to defining the functional currency of a taxpayer and each qualified business unit (QBU), as defined in section 989(a). Generally, a taxpayer and each QBU must make all determinations under subtitle A of the Code (relating to income taxes) in its respective functional currency. This section sets forth rules for determining when the functional currency is the United States dollar (dollar) or a currency other than the dollar. Section 1.985-2 provides an election to use the dollar as the functional currency for certain QBUs that absent the election would have a functional currency that is a hyperinflationary currency, and explains the effect of making the election. Section 1.985-3 sets forth the dollar approximate separate transactions method that certain QBUs must use to compute their income or loss or earnings and profits. Section 1.985-4 provides that the adoption of a functional currency is a method of accounting and sets forth conditions for a change in functional currency. Section 1.985-5 provides adjustments that are required to be made upon a change in functional currency. Finally, § 1.985-6 provides transition rules for a QBU that uses the dollar approximate separate transactions method for its first taxable year beginning after December 31, 1986.
(2) Effective date. These regulations apply to taxable years beginning after December 31, 1986. However, any taxpayer desiring to apply temporary Income Tax Regulations § 1.985-0T through § 1.985-4T in lieu of these regulations to all taxable years beginning after December 31, 1986, and on or before October 20, 1989 may (on a consistent basis) so choose. For the text of the temporary regulations, see 53 FR 20308 (1988).
(b) Dollar functional currency—(1) In general. The dollar shall be the functional currency of a taxpayer or QBU described in paragraph (b)(1)(i) through (v) of this section regardless of the currency used in keeping its books and records (as defined in § 1.989(a)-1(d)). The dollar shall be the functional currency of—
(i) A taxpayer that is not a QBU (e.g., an individual);
(ii) A QBU that conducts its activities primarily in dollars. A QBU conducts its activities primarily in dollars if the currency of the economic environment in which the QBU conducts its activities is primarily the dollar. The facts and circumstances test set forth in paragraph (c)(2) of this section shall apply in making this determination;
(iii) Except as otherwise provided by ruling or administrative pronouncement, a QBU that has the United States, or any possession or territory of the United States where the dollar is the standard currency, as its residence (as defined in section 988(a)(3)(B));
(iv) A QBU that does not keep books and records in the currency of any economic environment in which a significant part of its activities is conducted. Whether a QBU keeps such books and records is determined in accordance with paragraph (c)(3) of this section; or
(v) A QBU that produces income or loss that is, or is treated as, effectively connected with the conduct of a trade or business within the United States.
(2) QBUs operating in a hyperinflationary environment—(i) Taxable years beginning on or before August 24, 1994. For taxable years beginning on or before August 24, 1994, see § 1.985-2 with respect to a QBU that elects to use, or is otherwise required to use, the dollar as its functional currency.
(ii) Taxable years beginning after August 24, 1994—(A) In general. For taxable years beginning after August 24, 1994, except as otherwise provided in paragraph (b)(2)(ii)(B) of this section, any QBU that otherwise would be required to use a hyperinflationary currency as its functional currency must use the dollar as its functional currency and compute income or loss or earnings and profits under the rules of § 1.985-3.
(B) Exceptions—(1) Certain QBU branches. The functional currency of a QBU that otherwise would be required to use a hyperinflationary currency as its functional currency and that is a branch of a foreign corporation having a non-dollar functional currency that is not hyperinflationary shall be the functional currency of the foreign corporation. Such QBU's income or loss or earnings and profits shall be determined under § 1.985-3 by substituting the functional currency of the foreign corporation for the dollar.
(2) Corporation that is not a controlled foreign corporation. A foreign corporation (or its QBU branch) operating in a hyperinflationary environment is not required to use the dollar as its functional currency pursuant to paragraph (b)(2)(ii)(A) of this section if that foreign corporation is not a controlled foreign corporation as defined in section 957 or 953(c)(1)(B). However, a noncontrolled section 902 corporation, as defined in section 904(d)(2)(E), may elect to use the dollar (or, if appropriate, the currency specified in paragraph (b)(2)(ii)(B)(1) of this section) as its (or its QBU branch's) functional currency under the procedures set forth in § 1.985-2(c)(3).
(C) Change in functional currency—(1) In general. If a QBU is required to change its functional currency to the dollar under paragraph (b)(2)(ii)(A) of this section, or chooses or is required to change its functional currency to the dollar for any open taxable year (and all subsequent taxable years) under § 1.985-3(a)(2)(ii), the change is considered to be made with the consent of the Commissioner for purposes of § 1.985-4. A QBU changing functional currency must make adjustments described in § 1.985-7 if the year of change (as defined in § 1.481-1(a)(1)) begins after 1987, or the adjustments described in § 1.985-6 if the year of change begins in 1987. No adjustments under section 481 are required solely because of a change in functional currency described in this paragraph (b)(2)(ii)(C).
(2) Effective date. This paragraph (b)(2)(ii)(C) applies to taxable years beginning after April 6, 1998. However, a taxpayer may choose to apply this paragraph (b)(2)(ii)(C) to all open years after December 31, 1986, provided each person, and each QBU branch of a person, that is related (within the meaning of § 1.985-2(d)(3)) also applies to this paragraph (b)(2)(ii)(C).
(D) Hyperinflationary currency. For purposes of sections 985 through 989, the term hyperinflationary currency means the currency of a country in which there is cumulative inflation during the base period of at least 100 percent as determined by reference to the consumer price index of the country listed in the monthly issues of the “International Financial Statistics” or a successor publication of the International Monetary Fund. If a country's currency is not listed in the monthly issues of “International Financial Statistics,” a QBU may use any other reasonable method consistently applied for determining the country's consumer price index. Base period means, with respect to any taxable year, the thirty-six calendar months immediately preceding the first day of the current calendar year. For this purpose, the cumulative inflation rate for the base period is based on compounded inflation rates. Thus, if for 1991, 1992, and 1993, a country's annual inflation rates are 29 percent, 25 percent, and 30 percent, respectively, the cumulative inflation rate for the three-year base period is 110 percent [((1.29 × 1.25 × 1.3)−1.0 × 1.10) × 100 = 110%] and the currency of the country for the QBU's 1994 year is considered hyperinflationary. In making the determination whether a currency is hyperinflationary, the determination for purposes of United States generally accepted accounting principles may be used for income tax purposes provided the determination is based on criteria that is substantially similar to the rules previously set forth in this paragraph (b)(2)(ii)(D), the method of determination is applied consistently from year to year, and the same method is applied to all related persons as defined in § 1.985-3(e)(2)(vi).
(E) Change in functional currency when currency ceases to be hyperinflationary—(1) In general. A QBU that has been required to use the dollar as its functional currency under paragraph (b)(2) of this section, or has elected to use the dollar as its functional currency under paragraph (b)(2)(ii)(B)(2) of this section or § 1.985-2, must change its functional currency as of the first day of the first taxable year that follows three consecutive taxable years in which the currency of its economic environment, determined under paragraph (c)(2) of this section, is not a hyperinflationary currency. The functional currency of the QBU for such year shall be determined in accordance with paragraph (c) of this section. For purposes of § 1.985-4, the change is considered to be made with the consent of the Commissioner. See § 1.985-5 for adjustments that are required upon a change in functional currency.
(2) Effective Date. This paragraph (b)(2)(ii)(E) of this section applies to taxable years beginning after April 6, 1998.
(c) Functional currency of a QBU that is not required to use the dollar—(1) General rule. The functional currency of a QBU that is not required to use the dollar under paragraph (b) of this section shall be the currency of the economic environment in which a significant part of the QBU's activities is conducted, if the QBU keeps, or is presumed under paragraph (c)(3) of this section to keep, its books and records in such currency.
(2) Economic environment. For purposes of section 985 and the regulations thereunder, the economic environment in which a significant part of a QBU's activities is conducted shall be determined by taking into account all the facts and circumstances.
(i) Facts and circumstances. The facts and circumstances that are considered in determining the economic environment in which a significant part of a QBU's activities is conducted include, but are not limited to, the following:
(A) The currency of the country in which the QBU is a resident as determined under section 988(a)(3)(B);
(B) The currencies of the QBU's cash flows;
(C) The currencies in which the QBU generates revenues and incurs expenses;
(D) The currencies in which the QBU borrows and lends;
(E) The currencies of the QBU's sales markets;
(F) The currencies in which pricing and other financial decisions are made;
(G) The duration of the QBU's business operations; and
(H) The significance and/or volume of the QBU's independent activities.
(ii) Rate of inflation. The rate of inflation (regardless of how it is determined) shall not be a factor used to determine a QBU's economic environment.
(iii) Consistency. A taxpayer must consistently apply the facts and circumstances test set forth in this paragraph (c)(2) in evaluating the economic environment of its QBUs, e.g., its branches, that engage in the same or similar trades or businesses.
(3) Books and records presumption. A QBU shall be presumed to keep books and records in the currency of the economic environment in which a significant part of its activities are conducted. The presumption may be overcome only if the QBU can demonstrate to the satisfaction of the district director that a substantial nontax purpose exists for not keeping any books and records in such currency. A taxpayer may not use this presumption affirmatively in determining a QBU's functional currency.
(4) Multiple currencies. If a QBU has more than one currency that satisfies the requirements of paragraph (c)(1) of this section, the QBU may choose any such currency as its functional currency.
(5) Relationship of United States accounting principles. In making the functional currency determination under this paragraph (c), the currency of the QBU for purposes of United States generally accepted accounting principles (GAAP) will ordinarily be accepted as the functional currency of the QBU for income tax purposes, provided that the GAAP determination is based on facts and circumstances substantially similar to those set forth in paragraph (c)(2) of this section.
(6) Effect of changed circumstances. Regardless of any change in circumstances, a QBU may change its functional currency determined under this paragraph (c) only if the QBU complies with § 1.985-4 or the Commissioner's consent is considered to have been granted under § 1.985-2(d)(4) or § 1.985-3(a)(2)(ii). For special rules relating to the conversion to the euro, see § 1.985-8.
(d) Single functional currency for a foreign corporation—(1) General rule. This paragraph (d) applies to a foreign corporation that has two or more QBUs that do not have the same functional currency. The foreign corporation shall be treated as having a single functional currency for the corporation as a whole that is different from the functional currency of one or more of its QBUs. The determination of a foreign corporation's functional currency shall be made by first applying paragraph (d)(1)(i) and then paragraph (d)(l)(ii) of this section.
(i) Step 1. Each QBU of the foreign corporation determines its functional currency in accordance with the rules set forth in paragraphs (b) and (c) of this section and § 1.985-2.
(ii) Step 2. The foreign corporation determines its functional currency applying the principles of paragraphs (b) and (c) of this section to the corporation's activities as a whole. Thus, if a foreign corporation has two branches, the corporation shall determine its functional currency by applying the principles of paragraphs (b) and (c) of this section to the combined activities of the corporation and the branches. For purposes of this paragraph (d)(1), if a QBU of a foreign corporation has the dollar as its functional currency under paragraph (b)(2) of this section, the QBU's activities shall be considered dollar activities of the corporation.
(2) Translation of income or loss of QBUs having different functional currencies than the foreign corporation as a whole. Where the functional currency of a foreign corporation as a whole differs from the functional currency of one or more of its QBUs, each such QBU shall determine the amount of its income or loss or earnings and profits (or deficit in earnings and profits) in its functional currency under the principles of section 987 (relating to branch transactions). The amount of income or loss or earnings and profits (or deficit in earnings and profits) of each QBU in its functional currency shall then be translated into the foreign corporation's functional currency using the appropriate exchange rate as defined in section 989(b)(4) for purposes of determining the corporation's income or loss or earnings and profits (or deficit in earnings and profits).
(e) Translation of nonfunctional currency transactions. Except for a QBU using the dollar approximate separate transactions method described in § 1.985-3, see section 988 and the regulations thereunder for the treatment of nonfunctional currency transactions.
(f) Examples. The provisions of this section are illustrated by the following examples:
(1) Example 1. P, a domestic corporation, operates exclusively through foreign branch X in Country A. X is a QBU within the meaning of section 989(a) and its residence is Country A as determined under section 988 (a)(3)(B). The currency of Country A is the LC. All of X's purchases, sales, and expenses are in the LC. The laws of A require X to keep books and records in the LC. It is determined that the LC is the currency of X under United States generally accepted accounting principles. This determination is based on facts and circumstances substantially similar to those set forth in paragraph (c)(2) of this section. Under these facts, while the functional currency of P is the dollar since its residence is the United States, the functional currency of X is the LC.
(2) Example 2. P, a publicly-held domestic regulated investment company (as defined under section 851), operates exclusively through foreign branch B in Country R. B is a QBU within the meaning of section 989(a) and its residence is Country R as determined under section 988(a)(3)(B). The currency of Country R is the LC. B's principal activities consist of purchasing and selling stock and securities of Country R companies and securities issued by Country R. It is determined that the dollar is the currency of B under United States generally accepted accounting principles. This determination is not based on facts and circumstances substantially similar to those set forth in paragraph (c)(2) of this section. Under these facts, while the functional currency of P is the dollar since its residence is the United States, B may choose the LC as its functional currency because it has significant activities in the LC provided it keeps books and records in the LC. The fact that the dollar is the currency of B under generally accepted accounting principles is irrelevant for purposes of determining B's functional currency because the GAAP determination was not based on factors similar to those set forth in paragraph (c)(2) of this section.
(3) Example 3. P, a domestic bank, operates through foreign branch X in Country R. X is a QBU within the meaning of section 989(a) and its residence is Country R as determined under section 988(a)(3)(B). The currency of Country R is the LC. The laws of R require X to keep books and records in the LC. The branch customarily loans dollars and LCs. In the case of its LC loans, X ordinarily fixes the terms of the loans by reference to a contemporary London Inter-Bank Offered Rate (LIBOR) on dollar deposits. For instance, the interest on the amount of the outstanding LC loan principal might equal LIBOR plus 2 percent and the amount of the outstanding LC loan principal would be adjusted to reflect changes in the dollar value of the LC. X is primarily funded with dollar-denominated funds borrowed from related and unrelated parties. X's only LC activities are paying local taxes, employee wages, and local expenses such as rent and electricity. Under these facts, X's activities are primarily conducted in dollars. Thus, although X keeps its books and records in LCs, X's functional currency is the dollar.
(4) Example 4. S, a foreign corporation organized in Country U, is wholly-owned by P, a domestic corporation. The currency of Country U is the LC. S's sole function is acting as a financing vehicle for P and domestic corporations that are affiliated with P. All borrowing and lending transactions between S and P and its domestic affiliates are in dollars. Furthermore, primarily all of S's other borrowings are dollar-denominated or based on a dollar index. S's only LC activities are paying local taxes, employee wages, and local expenses such as rent and electricity. S keeps its books and records in the LC. Under these facts, S's activities are primarily conducted in dollars. Thus, although S keeps its books and records in LCs, S's functional currency is the dollar.
(5) Example 5. D is a domestic corporation whose primary activity is the extraction of natural gas and oil through foreign branch X in Country Y. X is a QBU within the meaning of section 989(a) and its residence is Country Y as determined under section 988(a)(3)(B). The currency of Country Y is the LC. X bills a significant amount of its natural gas and oil sales in dollars and a significant amount in LCs. X also incurs significant LC and dollar expenses and liabilities. The laws of Country Y require X to keep its books and records in the LC. It is determined that the LC is the currency of X under United States generally accepted accounting principles. This determination is based on facts and circumstances substantially similar to those set forth in paragraph (c)(2) of this section. Absent other factors indicating that X primarily conducts its activities in the dollar, D could choose either the dollar or the LC as X's functional currency because X has significant activities in both the dollar and the LC, provided the books and records requirement is satisfied. If, instead, X's activities were determined to be primarily in the dollar, then X would have to use the dollar as its functional currency.
(6) Example 6. S, a foreign corporation organized in Country U, is wholly-owned by P, a domestic corporation. The currency of U is the LC. S purchases the products it sells from related and unrelated parties, including P. These purchases are made in the LC. In addition, most of S's gross receipts are generated by transactions denominated in the LC. S attempts to determine its LC price for goods sold in such a manner as to obtain an LC equivalent of a certain dollar amount after reduction for all LC costs. However, local market conditions sometimes result in pricing adjustments. Thus, changes in the LC-dollar exchange rate from period to period generally result in corresponding changes in the LC price of S's products. S pays local taxes, employee wages, and other local expenses in the LC. It is determined that the dollar is the currency of S under United States generally accepted accounting principles. This determination is not based on facts and circumstances substantially similar to those set forth in paragraph (c)(2) of this section. Under these facts, S could choose either the dollar or the LC as its functional currency because S has significant activities in both the dollar and the LC, provided that the books and records requirement is satisfied.
(7) Example 7. S, a foreign corporation organized in Country X, is wholly-owned by P, a domestic corporation. S conducts all of its operations through two branches. Branch A is located in Country F and branch B is located in Country G. S, A, and B are QBUs within the meaning of section 989(a). Branch A's and branch B's residences are Country F and Country G respectively as determined under section 988(a)(3)(B). The currency of Country F is the FC and the currency of Country G is the LC. The functional currencies of S, A, and B are determined in a two step procedure.
Step 1: The functional currency of branches A and B. Branch A and branch B both conduct all activities in their respective local currencies. The FC is the currency of branch A and the LC is the currency of branch B under United States generally accepted accounting principles. This determination is based on facts and circumstances substantially similar to those set forth in paragraph (c)(2) of this section. Under these facts, the functional currency of branch A is the FC and the functional currency of branch B is the LC.
Step 2: The functional currency of S. S's functional currency is determined by disregarding the fact that A and B are branches. When A's activities and B's activities are viewed as a whole, S determines that it only conducts significant activities in the LC. Therefore, S's functional currency is the LC. See Examples 9, 10, and 11 for how the earnings and profits of a foreign corporation, which has branches with different functional currencies, are determined.
(8) Example 8. Assume the same facts as in Example 7, except that S does not exist and P conducts all of its operations through branch A and branch B. In this instance P's functional currency in Step 2 is the dollar, regardless of the fact that its branches' activities viewed as a whole are in the LC, because P is a taxpayer whose residence is the United States under section 988(a)(3)(B)(i). Therefore, while the functional currency of branch A is the FC and the functional currency of branch B is the LC, the functional currency of P is the dollar because its residence is the United States.
(9) -(11) [Reserved]
(12) Example 12. F, a foreign corporation, has gain from the disposition of a United States real property interest (as defined in section 897(c)). The gain is taken into account as if F were engaged in a trade or business within the United States during the taxable year and as if such gain were effectively connected with such trade or business. F's disposition activity shall be treated as a separate QBU with a dollar functional currency because such activity produced income that is treated as effectively connected with a trade or business within the United States. Therefore, F must compute its gain from the disposition by giving the United States real property interest an historic dollar basis.
Authorizing Statute
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Rules and regulations26 U.S.C. § 7805
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Advanced manufacturing production credit26 U.S.C. § 45X
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Alcohol, etc., used as fuel26 U.S.C. § 40
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Gross income defined26 U.S.C. § 61
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Transfers of excess pension assets to retiree health accounts26 U.S.C. § 420
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Partial exclusion for gain from certain small business stock26 U.S.C. § 1202
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Tax treatment of stripped bonds26 U.S.C. § 1286
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Current taxation of income from qualified electing funds26 U.S.C. § 1293
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Imposition of tax on certain foreign procurement26 U.S.C. § 5000C
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Returns regarding payments of interest26 U.S.C. § 6049
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Signing of returns and other documents26 U.S.C. § 6061
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General requirement of return, statement, or list26 U.S.C. § 6011
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Income from discharge of indebtedness26 U.S.C. § 108
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Indian general welfare benefits26 U.S.C. § 139E
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Bonds must be registered to be tax exempt; other requirements26 U.S.C. § 149
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Trade or business expenses26 U.S.C. § 162
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Accelerated cost recovery system26 U.S.C. § 168
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Amortizable bond premium26 U.S.C. § 171
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Golden parachute payments26 U.S.C. § 280G
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Distributions of stock and stock rights26 U.S.C. § 305
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Transfer to corporation controlled by transferor26 U.S.C. § 351
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Special rules for long-term contracts26 U.S.C. § 460
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Determination of basis of partner’s interest26 U.S.C. § 705
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Taxes of foreign countries and of possessions of United States26 U.S.C. § 901
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Controlled foreign corporations; United States persons26 U.S.C. § 957
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New energy efficient home credit26 U.S.C. § 45L
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2-percent floor on miscellaneous itemized deductions26 U.S.C. § 67
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Certain death benefits26 U.S.C. § 101
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Qualified business income26 U.S.C. § 199A
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Installment method26 U.S.C. § 453
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Certain payments for the use of property or services26 U.S.C. § 467
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Partners, not partnership, subject to tax26 U.S.C. § 701
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Extent of recognition of gain or loss on distribution26 U.S.C. § 731
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Capitalization of certain policy acquisition expenses26 U.S.C. § 848
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Special rules for determining source26 U.S.C. § 863
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Income of foreign governments and of international organizations26 U.S.C. § 892
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Definitions and special rules26 U.S.C. § 6241
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Computation and payment of tax26 U.S.C. § 1503
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Adjusted gross income defined26 U.S.C. § 62
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Treatment of loans with below-market interest rates26 U.S.C. § 7872
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Basis to distributees26 U.S.C. § 358
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Minimum participation standards26 U.S.C. § 410
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Other definitions and special rules26 U.S.C. § 860G
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Adjustments required by changes in method of accounting26 U.S.C. § 481
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Definitions26 U.S.C. § 7701
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Insurance income26 U.S.C. § 953
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Returns relating to actions affecting basis of specified securities26 U.S.C. § 6045B
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Information relating to certain trusts and annuity plans26 U.S.C. § 6047
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Enhanced oil recovery credit26 U.S.C. § 43
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Energy efficient commercial buildings deduction26 U.S.C. § 179D
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Redemption through use of related corporations26 U.S.C. § 304
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Certain stock purchases treated as asset acquisitions26 U.S.C. § 338
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Special limitations on certain excess credits, etc.26 U.S.C. § 383
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Optional treatment of elective deferrals as Roth contributions26 U.S.C. § 402A
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General rule for taxable year of inclusion26 U.S.C. § 451
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Qualified ABLE programs26 U.S.C. § 529A
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Charitable remainder trusts26 U.S.C. § 664
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Nonrecognition of gain or loss on contribution26 U.S.C. § 721
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Investment of earnings in United States property26 U.S.C. § 956
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Definitions and special rule26 U.S.C. § 1377
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Relief from joint and several liability on joint return26 U.S.C. § 6015
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Return of S corporation26 U.S.C. § 6037
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Notice of certain transfers to foreign persons26 U.S.C. § 6038B
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Information at source26 U.S.C. § 6041
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Imposition of accuracy-related penalty on underpayments26 U.S.C. § 6662
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Tax imposed26 U.S.C. § 1
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Railroad track maintenance credit26 U.S.C. § 45G
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Zero-emission nuclear power production credit26 U.S.C. § 45U
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Rehabilitation credit26 U.S.C. § 47
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Clean electricity investment credit26 U.S.C. § 48E
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Special rules26 U.S.C. § 52
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Election to expense certain depreciable business assets26 U.S.C. § 179
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Individual retirement accounts26 U.S.C. § 408
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Special rules for nondealers26 U.S.C. § 453A
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Deductions limited to amount at risk26 U.S.C. § 465
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Exemption from tax on corporations, certain trusts, etc.26 U.S.C. § 501
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Definition of regulated investment company26 U.S.C. § 851
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Source rules for personal property sales26 U.S.C. § 865
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Tax on nonresident alien individuals26 U.S.C. § 871
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Foreign base company income26 U.S.C. § 954
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S corporation defined26 U.S.C. § 1361
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Definitions26 U.S.C. § 1402
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Distributions of property26 U.S.C. § 301
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Life insurance contract defined26 U.S.C. § 7702
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Previously-owned clean vehicles26 U.S.C. § 25E
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Electricity produced from certain renewable resources, etc.26 U.S.C. § 45
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Clean fuel production credit26 U.S.C. § 45Z
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Taxation of employee annuities26 U.S.C. § 403
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Last-in, first-out inventories26 U.S.C. § 472
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Allocation of income and deductions among taxpayers26 U.S.C. § 482
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Definitions applicable to subparts A, B, C, and D26 U.S.C. § 643
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Taxable years of partner and partnership26 U.S.C. § 706
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Disposition of investment in United States real property26 U.S.C. § 897
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Administrative adjustment request by partnership26 U.S.C. § 6227
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Citizens or residents of the United States living abroad26 U.S.C. § 911
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Residence and source rules involving possessions26 U.S.C. § 937
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Rules relating to expatriated entities and their foreign parents26 U.S.C. § 7874
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Regulations26 U.S.C. § 1502
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Capitalization and inclusion in inventory costs of certain expenses26 U.S.C. § 263A
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Foreign corporations26 U.S.C. § 367
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Roth IRAs26 U.S.C. § 408A
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Minimum vesting standards26 U.S.C. § 411
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Partner’s distributive share26 U.S.C. § 704
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Unrealized receivables and inventory items26 U.S.C. § 751
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Taxation of residual interests26 U.S.C. § 860C
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Exclusions from gross income26 U.S.C. § 883
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Income affected by treaty26 U.S.C. § 894
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Other definitions and special rules26 U.S.C. § 989
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Special rules26 U.S.C. § 1474
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Returns of brokers26 U.S.C. § 6045
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Information returns of tax return preparers26 U.S.C. § 6060
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Authority to make credits or refunds26 U.S.C. § 6402
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Failure by individual to pay estimated income tax26 U.S.C. § 6654
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Interest on certain home mortgages26 U.S.C. § 25
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Credit for qualified commercial clean vehicles26 U.S.C. § 45W
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Interest on State and local bonds26 U.S.C. § 103
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Qualified lessee construction allowances for short-term leases26 U.S.C. § 110
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Losses26 U.S.C. § 165
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Charitable, etc., contributions and gifts26 U.S.C. § 170
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Incentive stock options26 U.S.C. § 422
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Deemed paid credit for subpart F inclusions26 U.S.C. § 960
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Election of mark to market for marketable stock26 U.S.C. § 1296
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Returns relating to certain life insurance contract transactions26 U.S.C. § 6050Y
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Clean vehicle credit26 U.S.C. § 30D
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Credit for carbon oxide sequestration26 U.S.C. § 45Q
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Amount of credit26 U.S.C. § 46
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Advanced manufacturing investment credit26 U.S.C. § 48D
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Arbitrage26 U.S.C. § 148
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Amortization of goodwill and certain other intangibles26 U.S.C. § 197
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Interest on education loans26 U.S.C. § 221
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Disallowance of certain entertainment, etc., expenses26 U.S.C. § 274
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Qualifications for tax credit employee stock ownership plans26 U.S.C. § 409
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Unrelated debt-financed income26 U.S.C. § 514
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Rules for allocation of basis26 U.S.C. § 755
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Rules for certain reserves26 U.S.C. § 807
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Special rules in case of foreign oil and gas income26 U.S.C. § 907
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Basis of property acquired from a decedent26 U.S.C. § 1014
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Special rules26 U.S.C. § 1298
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Definitions26 U.S.C. § 3401
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Extension of time for filing returns26 U.S.C. § 6081
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Renumbered § 45C]26 U.S.C. § 28
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Credit for production of clean hydrogen26 U.S.C. § 45V
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Energy credit26 U.S.C. § 48
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Limitation on credit26 U.S.C. § 904
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Qualified pension, profit-sharing, and stock bonus plans26 U.S.C. § 401
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Dependent care assistance programs26 U.S.C. § 129
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Special rules for nuclear decommissioning costs26 U.S.C. § 468A
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Mark to market accounting method for dealers in securities26 U.S.C. § 475
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Basis of distributed property other than money26 U.S.C. § 732
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Straddles26 U.S.C. § 1092
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Qualified electing fund26 U.S.C. § 1295
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Averaging of farm income26 U.S.C. § 1301
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Withholdable payments to foreign financial institutions26 U.S.C. § 1471
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Definitions26 U.S.C. § 1504
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Basis information to persons acquiring property from decedent26 U.S.C. § 6035
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Information with respect to certain foreign-owned corporations26 U.S.C. § 6038A
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Returns relating to cash received in trade or business, etc.26 U.S.C. § 6050I
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Credit for increasing research activities26 U.S.C. § 41
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Definitions and special rules26 U.S.C. § 150
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Passive activity losses and credits limited26 U.S.C. § 469
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Certain expenses for which credits are allowable26 U.S.C. § 280C
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Assumption of liability26 U.S.C. § 357
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Complete liquidations of subsidiaries26 U.S.C. § 332
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Distribution of stock and securities of a controlled corporation26 U.S.C. § 355
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Period for computation of taxable income26 U.S.C. § 441
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General rule for taxable year of deduction26 U.S.C. § 461
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Special rules for modified guaranteed contracts26 U.S.C. § 817A
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Treatment of variable contracts26 U.S.C. § 817
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Certain reinsurance agreements26 U.S.C. § 845
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Failure to file notice of redetermination of foreign tax26 U.S.C. § 6689
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Branch transactions26 U.S.C. § 987
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Qualified zone property defined26 U.S.C. § 1397D
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Withholdable payments to other foreign entities26 U.S.C. § 1472
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Liquidating, etc., transactions26 U.S.C. § 6043
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Verification of returns26 U.S.C. § 6065
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Mode or time of collection26 U.S.C. § 6302
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Transfer of certain credits26 U.S.C. § 6418
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American Opportunity and Lifetime Learning credits26 U.S.C. § 25A
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Refundable credit for coverage under a qualified health plan26 U.S.C. § 36B
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Clean electricity production credit26 U.S.C. § 45Y
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Other special rules26 U.S.C. § 50
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Treatment of community income26 U.S.C. § 66
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Basis to corporations26 U.S.C. § 362
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Election of taxable year other than required taxable year26 U.S.C. § 444
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Transactions between partner and partnership26 U.S.C. § 707
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Special allocation rules for certain asset acquisitions26 U.S.C. § 1060
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Discounted unpaid losses defined26 U.S.C. § 846
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Definitions and special rules26 U.S.C. § 864
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Capital asset defined26 U.S.C. § 1221
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Interest on tax deferral26 U.S.C. § 1291
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Passive foreign investment company26 U.S.C. § 1297
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Withholding of tax on nonresident aliens26 U.S.C. § 1441
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Returns as to interests in foreign partnerships26 U.S.C. § 6046A
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State and local income tax refunds26 U.S.C. § 6050E
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Returns relating to exchanges of certain partnership interests26 U.S.C. § 6050K
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Returns relating to higher education tuition and related expenses26 U.S.C. § 6050S
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Reporting of health insurance coverage26 U.S.C. § 6055
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Low-income housing credit26 U.S.C. § 42
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New markets tax credit26 U.S.C. § 45D
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Definitions and special rules26 U.S.C. § 414
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Qualified asset account; limitation on additions to account26 U.S.C. § 419A
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General rule for methods of accounting26 U.S.C. § 446
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Interest on certain deferred payments26 U.S.C. § 483
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Reserves for losses on loans of banks26 U.S.C. § 585
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Certain revocable trusts treated as part of estate26 U.S.C. § 645
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Insurance company taxable income26 U.S.C. § 832
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Income from sources within the United States26 U.S.C. § 861
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Treatment of certain foreign currency transactions26 U.S.C. § 988
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Functional currency26 U.S.C. § 985
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Other definitions and special rules26 U.S.C. § 1275
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Election to extend time for payment of tax on undistributed earnings26 U.S.C. § 1294
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Requirement to maintain minimum essential coverage26 U.S.C. § 5000A
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Returns by exempt organizations26 U.S.C. § 6033
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Information with respect to foreign financial assets26 U.S.C. § 6038D
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Returns relating to the cancellation of indebtedness by certain entities26 U.S.C. § 6050P
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Identifying numbers26 U.S.C. § 6109
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Elective payment of applicable credits26 U.S.C. § 6417
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Certain fringe benefits26 U.S.C. § 132
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Dependent defined26 U.S.C. § 152
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Interest26 U.S.C. § 163
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Bad debts26 U.S.C. § 166
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Special rules for credits and deductions26 U.S.C. § 642
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General rule for inventories26 U.S.C. § 471
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Political organizations26 U.S.C. § 527
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Special rules applicable to sections 661 and 66226 U.S.C. § 663
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Allowance of deductions and credits26 U.S.C. § 874
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Branch profits tax26 U.S.C. § 884
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Tax imposed on certain built-in gains26 U.S.C. § 1374
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Foreign tax-exempt organizations26 U.S.C. § 1443
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Valuation tables26 U.S.C. § 7520
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Losses on small business stock26 U.S.C. § 1244
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Distributions26 U.S.C. § 1368
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Definitions26 U.S.C. § 1473
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Information with respect to certain fines, penalties, and other amounts26 U.S.C. § 6050X
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Failure by corporation to pay estimated income tax26 U.S.C. § 6655