Title 26—Internal Revenue--Volume 1
PART 1—INCOME TAXES
§ 1.199A-1   Operational rules.
(a) Overview —(1) In general. This section provides operational rules for calculating the section 199A(a) qualified business income deduction (section 199A deduction) under section 199A of the Internal Revenue Code (Code). This section refers to the rules in §§ 1.199A-2 through 1.199A-6. This paragraph (a) provides an overview of this section. Paragraph (b) of this section provides definitions that apply for purposes of section 199A and §§ 1.199A-1 through 1.199A-6. Paragraph (c) of this section provides computational rules and examples for individuals whose taxable income does not exceed the threshold amount. Paragraph (d) of this section provides computational rules and examples for individuals whose taxable income exceeds the threshold amount. Paragraph (e) of this section provides special rules for purposes of section 199A and §§ 1.199A-1 through 1.199A-6. This section and §§ 1.199A-2 through 1.199A-6 do not apply for purposes of calculating the deduction in section 199A(g) for specified agricultural and horticultural cooperatives.
(2) Usage of term individual. For purposes of applying the rules of §§ 1.199A-1 through 1.199A-6, a reference to an individual includes a reference to a trust (other than a grantor trust) or an estate to the extent that the section 199A deduction is determined by the trust or estate under the rules of § 1.199A-6.
(b) Definitions. For purposes of section 199A and §§ 1.199A-1 through 1.199A-6, the following definitions apply:
(1) Aggregated trade or business means two or more trades or businesses that have been aggregated pursuant to § 1.199A-4.
(2) Applicable percentage means, with respect to any taxable year, 100 percent reduced (not below zero) by the percentage equal to the ratio that the taxable income of the individual for the taxable year in excess of the threshold amount, bears to $50,000 (or $100,000 in the case of a joint return).
(3) Net capital gain means net capital gain as defined in section 1222(11) plus any qualified dividend income (as defined in section 1(h)(11)(B)) for the taxable year.
(4) Phase-in range means a range of taxable income between the threshold amount and the threshold amount plus $50,000 (or $100,000 in the case of a joint return).
(5) Qualified business income (QBI) means the net amount of qualified items of income, gain, deduction, and loss with respect to any trade or business (or aggregated trade or business) as determined under the rules of § 1.199A-3(b).
(6) QBI component means the amount determined under paragraph (d)(2) of this section.
(7) Qualified PTP income is defined in § 1.199A-3(c)(3).
(8) Qualified REIT dividends are defined in § 1.199A-3(c)(2).
(9) Reduction amount means, with respect to any taxable year, the excess amount multiplied by the ratio that the taxable income of the individual for the taxable year in excess of the threshold amount, bears to $50,000 (or $100,000 in the case of a joint return). For purposes of this paragraph (b)(9), the excess amount is the amount by which 20 percent of QBI exceeds the greater of 50 percent of W-2 wages or the sum of 25 percent of W-2 wages plus 2.5 percent of the UBIA of qualified property.
(10) Relevant passthrough entity (RPE) means a partnership (other than a PTP) or an S corporation that is owned, directly or indirectly, by at least one individual, estate, or trust. Other passthrough entities including common trust funds as described in § 1.6032-1T and religious or apostolic organizations described in section 501(d) are also treated as RPEs if the entity files a Form 1065, U.S. Return of Partnership Income, and is owned, directly or indirectly, by at least one individual, estate, or trust.

 A trust or estate is treated as an RPE to the extent it passes through QBI, W-2 wages, UBIA of qualified property, qualified REIT dividends, or qualified PTP income.
(11) Specified service trade or business (SSTB) means a specified service trade or business as defined in § 1.199A-5(b).
(12) Threshold amount means, for any taxable year beginning before 2019, $157,500 (or $315,000 in the case of a taxpayer filing a joint return). In the case of any taxable year beginning after 2018, the threshold amount is the dollar amount in the preceding sentence increased by an amount equal to such dollar amount, multiplied by the cost-of-living adjustment determined under section 1(f)(3) of the Code for the calendar year in which the taxable year begins, determined by substituting “calendar year 2017” for “calendar year 2016” in section 1(f)(3)(A)(ii). The amount of any increase under the preceding sentence is rounded as provided in section 1(f)(7) of the Code.
(13) Total QBI amount means the net total QBI from all trades or businesses (including the individual's share of QBI from trades or business conducted by RPEs).
(14) Trade or business means a trade or business that is a trade or business under section 162 (a section 162 trade or business) other than the trade or business of performing services as an employee. In addition, rental or licensing of tangible or intangible property (rental activity) that does not rise to the level of a section 162 trade or business is nevertheless treated as a trade or business for purposes of section 199A, if the property is rented or licensed to a trade or business conducted by the individual or an RPE which is commonly controlled under § 1.199A-4(b)(1)(i) (regardless of whether the rental activity and the trade or business are otherwise eligible to be aggregated under § 1.199A-4(b)(1)).
(15) Unadjusted basis immediately after acquisition of qualified property ( UBIA of qualified property ) is defined in § 1.199A-2(c).
(16) W-2 wages means W-2 wages of a trade or business (or aggregated trade or business) properly allocable to QBI as determined under § 1.199A-2(b).
(c) Computation of the section 199A deduction for individuals with taxable income not exceeding threshold amount —(1) In general. The section 199A deduction is determined for individuals with taxable income for the taxable year that does not exceed the threshold amount by adding 20 percent of the total QBI amount (including the individual's share of QBI from an RPE and QBI attributable to an SSTB) and 20 percent of the combined amount of qualified REIT dividends and qualified PTP income (including the individual's share of qualified REIT dividends and qualified PTP income from RPEs and qualified PTP income attributable to an SSTB). That sum is then compared to 20 percent of the amount by which the individual's taxable income exceeds net capital gain. The lesser of these two amounts is the individual's section 199A deduction.
(2) Carryover rules —(i) Negative total QBI amount. If the total QBI amount is less than zero, the portion of the individual's section 199A deduction related to QBI is zero for the taxable year. The negative total QBI amount is treated as negative QBI from a separate trade or business in the succeeding taxable years of the individual for purposes of section 199A and this section. This carryover rule does not affect the deductibility of the loss for purposes of other provisions of the Code.
(ii) Negative combined qualified REIT dividends/qualified PTP income. If the combined amount of REIT dividends and qualified PTP income is less than zero, the portion of the individual's section 199A deduction related to qualified REIT dividends and qualified PTP income is zero for the taxable year. The negative combined amount must be carried forward and used to offset the combined amount of REIT dividends and qualified PTP income in the succeeding taxable years of the individual for purposes of section 199A and this section. This carryover rule does not affect the deductibility of the loss for purposes of other provisions of the Code.
(3) Examples. The following examples illustrate the provisions of this paragraph (c). For purposes of these examples, unless indicated otherwise, assume that all of the trades or businesses are trades or businesses as defined in paragraph (b)(14) of this section and all of the tax items are effectively connected to a trade or business within the United States within the meaning of section 864(c). Total taxable income does not include the section 199A deduction.
(i) Example 1. A, an unmarried individual, owns and operates a computer repair shop as a sole proprietorship. The business generates $100,000 in net taxable income from operations in 2018. A has no capital gains or losses. After allowable deductions not relating to the business, A's total taxable income for 2018 is $81,000. The business's QBI is $100,000, the net amount of its qualified items of income, gain, deduction, and loss. A's section 199A deduction for 2018 is equal to $16,200, the lesser of 20% of A's QBI from the business ($100,000 × 20% = $20,000) and 20% of A's total taxable income for the taxable year ($81,000 × 20% = $16,200).
(ii) Example 2. Assume the same facts as in Example 1 of paragraph (c)(3)(i) of this section, except that A also has $7,000 in net capital gain for 2018 and that, after allowable deductions not relating to the business, A's taxable income for 2018 is $74,000. A's taxable income minus net capital gain is $67,000 ($74,000−$7,000). A's section 199A deduction is equal to $13,400, the lesser of 20% of A's QBI from the business ($100,000 × 20% = $20,000) and 20% of A's total taxable income minus net capital gain for the taxable year ($67,000 × 20% = $13,400).
(iii) Example 3. B and C are married and file a joint individual income tax return. B earns $50,000 in wages as an employee of an unrelated company in 2018. C owns 100% of the shares of X, an S corporation that provides landscaping services. X generates $100,000 in net income from operations in 2018. X pays C $150,000 in wages in 2018. B and C have no capital gains or losses. After allowable deductions not related to X, B and C's total taxable income for 2018 is $270,000. B's and C's wages are not considered to be income from a trade or business for purposes of the section 199A deduction. Because X is an S corporation, its QBI is determined at the S corporation level. X's QBI is $100,000, the net amount of its qualified items of income, gain, deduction, and loss. The wages paid by X to C are considered to be a qualified item of deduction for purposes of determining X's QBI. The section 199A deduction with respect to X's QBI is then determined by C, X's sole shareholder, and is claimed on the joint return filed by B and C. B and C's section 199A deduction is equal to $20,000, the lesser of 20% of C's QBI from the business ($100,000 × 20% = $20,000) and 20% of B and C's total taxable income for the taxable year ($270,000 × 20% = $54,000).
(iv) Example 4. Assume the same facts as in Example 3 of paragraph (c)(3)(iii) of this section except that B also earns $1,000 in qualified REIT dividends and $500 in qualified PTP income in 2018, increasing taxable income to $271,500. B and C's section 199A deduction is equal to $20,300, the lesser of:
(A) 20% of C's QBI from the business ($100,000 × 20% = $20,000) plus 20% of B's combined qualified REIT dividends and qualified PTP income ($1,500 × 20% = $300); and
(B) 20% of B and C's total taxable for the taxable year ($271,500 × 20% = $54,300).
(d) Computation of the section 199A deduction for individuals with taxable income above threshold amount —(1) In general. The section 199A deduction is determined for individuals with taxable income for the taxable year that exceeds the threshold amount by adding the QBI component described in paragraph (d)(2) of this section and the qualified REIT dividends/qualified PTP income component described in paragraph (d)(3) of this section (including the individual's share of qualified REIT dividends and qualified PTP income from RPEs). That sum is then compared to 20 percent of the amount by which the individual's taxable income exceeds net capital gain. The lesser of these two amounts is the individual's section 199A deduction.
(2) QBI component. An individual with taxable income for the taxable year that exceeds the threshold amount determines the QBI component using the following computational rules, which are to be applied in the order they appear.
(i) SSTB exclusion. If the individual's taxable income is within the phase-in range, then only the applicable percentage of QBI, W-2 wages, and UBIA of qualified property for each SSTB is taken into account for all purposes of determining the individual's section 199A deduction, including the application of the netting and carryover rules described in paragraph (d)(2)(iii) of this section. If the individual's taxable income exceeds the phase-in range, then none of the individual's share of QBI, W-2 wages, or UBIA of qualified property attributable to an SSTB may be taken into account for purposes of determining the individual's section 199A deduction.
(ii) Aggregated trade or business. If an individual chooses to aggregate trades or businesses under the rules of § 1.199A-4, the individual must combine the QBI, W-2 wages, and UBIA of qualified property of each trade or business within an aggregated trade or business prior to applying the netting and carryover rules described in paragraph (d)(2)(iii) of this section and the W-2 wage and UBIA of qualified property limitations described in paragraph (d)(2)(iv) of this section.
(iii) Netting and carryover —(A) Netting. If an individual's QBI from at least one trade or business (including an aggregated trade or business) is less than zero, the individual must offset the QBI attributable to each trade or business (or aggregated trade or business) that produced net positive QBI with the QBI from each trade or business (or aggregated trade or business) that produced net negative QBI in proportion to the relative amounts of net QBI in the trades or businesses (or aggregated trades or businesses) with positive QBI. The adjusted QBI is then used in paragraph (d)(2)(iv) of this section. The W-2 wages and UBIA of qualified property from the trades or businesses (including aggregated trades or businesses) that produced net negative QBI are not taken into account for purposes of this paragraph (d) and are not carried over to the subsequent year.
(B) Carryover of negative total QBI amount. If an individual's QBI from all trades or businesses (including aggregated trades or businesses) combined is less than zero, the QBI component is zero for the taxable year. This negative amount is treated as negative QBI from a separate trade or business in the succeeding taxable years of the individual for purposes of section 199A and this section. This carryover rule does not affect the deductibility of the loss for purposes of other provisions of the Code. The W-2 wages and UBIA of qualified property from the trades or businesses (including aggregated trades or businesses) that produced net negative QBI are not taken into account for purposes of this paragraph (d) and are not carried over to the subsequent year.
(iv) QBI component calculation —(A) General rule. Except as provided in paragraph (d)(2)(iv)(B) of this section, the QBI component is the sum of the amounts determined under this paragraph (d)(2)(iv)(A) for each trade or business (or aggregated trade or business). For each trade or business (or aggregated trade or business) (including trades or businesses operated through RPEs) the individual must determine the lesser of—
( 1 ) 20 percent of the QBI for that trade or business (or aggregated trade or business); or
( 2 ) The greater of—
( i ) 50 percent of W-2 wages with respect to that trade or business (or aggregated trade or business); or
( ii ) The sum of 25 percent of W-2 wages with respect to that trade or business (or aggregated trade or business) plus 2.5 percent of the UBIA of qualified property with respect to that trade or business (or aggregated trade or business).
(B) Taxpayers with taxable income within phase-in range. If the individual's taxable income is within the phase-in range and the amount determined under paragraph (d)(2)(iv)(A)( 2 ) of this section for a trade or business (or aggregated trade or business) is less than the amount determined under paragraph (d)(2)(iv)(A)( 1 ) of this section for that trade or business (or aggregated trade or business), the amount determined under paragraph (d)(2)(iv)(A) of this section for such trade or business (or aggregated trade or business) is modified. Instead of the amount determined under paragraph (d)(2)(iv)(A)( 2 ) of this section, the QBI component for the trade or business (or aggregated trade or business) is the amount determined under paragraph (d)(2)(iv)(A)( 1 ) of this section reduced by the reduction amount as defined in paragraph (b)(9) of this section. This reduction amount does not apply if the amount determined in paragraph (d)(2)(iv)(A)( 2 ) of this section is greater than the amount determined under paragraph (d)(2)(iv)(A)( 1 ) of this section (in which circumstance the QBI component for the trade or business (or aggregated trade or business) will be the unreduced amount determined in paragraph (d)(2)(iv)(A)( 1 ) of this section).
(3) Qualified REIT dividends/qualified PTP income component —(i) In general. The qualified REIT dividend/qualified PTP income component is 20 percent of the combined amount of qualified REIT dividends and qualified PTP income received by the individual (including the individual's share of qualified REIT dividends and qualified PTP income from RPEs).
(ii) SSTB exclusion. If the individual's taxable income is within the phase-in range, then only the applicable percentage of qualified PTP income generated by an SSTB is taken into account for purposes of determining the individual's section 199A deduction, including the determination of the combined amount of qualified REIT dividends and qualified PTP income described in paragraph (d)(1) of this section. If the individual's taxable income exceeds the phase-in range, then none of the individual's share of qualified PTP income generated by an SSTB may be taken into account for purposes of determining the individual's section 199A deduction.
(iii) Negative combined qualified REIT dividends/qualified PTP income. If the combined amount of REIT dividends and qualified PTP income is less than zero, the portion of the individual's section 199A deduction related to qualified REIT dividends and qualified PTP income is zero for the taxable year. The negative combined amount must be carried forward and used to offset the combined amount of REIT dividends/qualified PTP income in the succeeding taxable years of the individual for purposes of section 199A and this section. This carryover rule does not affect the deductibility of the loss for purposes of other provisions of the Code.
(4) Examples. The following examples illustrate the provisions of this paragraph (d). For purposes of these examples, unless indicated otherwise, assume that all of the trades or businesses are trades or businesses as defined in paragraph (b)(14) of this section, none of the trades or businesses are SSTBs as defined in paragraph (b)(11) of this section and § 1.199A-5(b); and all of the tax items associated with the trades or businesses are effectively connected to a trade or business within the United States within the meaning of section 864(c). Also assume that the taxpayers report no capital gains or losses or other tax items not specified in the examples. Total taxable income does not include the section 199A deduction.
(i) Example 1. D, an unmarried individual, operates a business as a sole proprietorship. The business generates $1,000,000 of QBI in 2018. Solely for purposes of this example, assume that the business paid no wages and holds no qualified property for use in the business. After allowable deductions unrelated to the business, D's total taxable income for 2018 is $980,000. Because D's taxable income exceeds the applicable threshold amount, D's section 199A deduction is subject to the W-2 wage and UBIA of qualified property limitations. D's section 199A deduction is limited to zero because the business paid no wages and held no qualified property.
(ii) Example 2. Assume the same facts as in Example 1 of paragraph (d)(4)(i) of this section, except that D holds qualified property with a UBIA of $10,000,000 for use in the trade or business. D reports $4,000,000 of QBI for 2020. After allowable deductions unrelated to the business, D's total taxable income for 2020 is $3,980,000. Because D's taxable income is above the threshold amount, the QBI component of D's section 199A deduction is subject to the W-2 wage and UBIA of qualified property limitations. Because the business has no W-2 wages, the QBI component of D's section 199A deduction is limited to the lesser of 20% of the business's QBI or 2.5% of its UBIA of qualified property. Twenty percent of the $4,000,000 of QBI is $800,000. Two and one-half percent of the $10,000,000 UBIA of qualified property is $250,000. The QBI component of D's section 199A deduction is thus limited to $250,000. D's section 199A deduction is equal to the lesser of:
(A) 20% of the QBI from the business as limited ($250,000); or
(B) 20% of D's taxable income ($3,980,000 × 20% = $796,000). Therefore, D's section 199A deduction for 2020 is $250,000.
(iii) Example 3. E, an unmarried individual, is a 30% owner of LLC, which is classified as a partnership for Federal income tax purposes. In 2018, the LLC has a single trade or business and reports QBI of $3,000,000. The LLC pays total W-2 wages of $1,000,000, and its total UBIA of qualified property is $100,000. E is allocated 30% of all items of the partnership. For the 2018 taxable year, E reports $900,000 of QBI from the LLC. After allowable deductions unrelated to LLC, E's taxable income is $880,000. Because E's taxable income is above the threshold amount, the QBI component of E's section 199A deduction will be limited to the lesser of 20% of E's share of LLC's QBI or the greater of the W-2 wage or UBIA of qualified property limitations. Twenty percent of E's share of QBI of $900,000 is $180,000. The W-2 wage limitation equals 50% of E's share of the LLC's wages ($300,000) or $150,000. The UBIA of qualified property limitation equals $75,750, the sum of 25% of E's share of LLC's wages ($300,000) or $75,000 plus 2.5% of E's share of UBIA of qualified property ($30,000) or $750. The greater of the limitation amounts ($150,000 and $75,750) is $150,000. The QBI component of E's section 199A deduction is thus limited to $150,000, the lesser of 20% of QBI ($180,000) and the greater of the limitations amounts ($150,000). E's section 199A deduction is equal to the lesser of 20% of the QBI from the business as limited ($150,000) or 20% of E's taxable income ($880,000 × 20% = $176,000). Therefore, E's section 199A deduction is $150,000 for 2018.
(iv) Example 4. F, an unmarried individual, owns a 50% interest in Z, an S corporation for Federal income tax purposes that conducts a single trade or business. In 2018, Z reports QBI of $6,000,000. Z pays total W-2 wages of $2,000,000, and its total UBIA of qualified property is $200,000. For the 2018 taxable year, F reports $3,000,000 of QBI from Z. F is not an employee of Z and receives no wages or reasonable compensation from Z. After allowable deductions unrelated to Z and a deductible qualified net loss from a PTP of ($10,000), F's taxable income is $1,880,000. Because F's taxable income is above the threshold amount, the QBI component of F's section 199A deduction will be limited to the lesser of 20% of F's share of Z's QBI or the greater of the W-2 wage and UBIA of qualified property limitations. Twenty percent of F's share of Z's QBI ($3,000,000) is $600,000. The W-2 wage limitation equals 50% of F's share of Z's W-2 wages ($1,000,000) or $500,000. The UBIA of qualified property limitation equals $252,500, the sum of 25% of F's share of Z's W-2 wages ($1,000,000) or $250,000 plus 2.5% of E's share of UBIA of qualified property ($100,000) or $2,500. The greater of the limitation amounts ($500,000 and $252,500) is $500,000. The QBI component of F's section 199A deduction is thus limited to $500,000, the lesser of 20% of QBI ($600,000) and the greater of the limitations amounts ($500,000). F reports a qualified loss from a PTP and has no qualified REIT dividend. F does not net the ($10,000) loss from the PTP against QBI. Instead, the portion of F's section 199A deduction related to qualified REIT dividends and qualified PTP income is zero for 2018. F's section is 199A deduction is equal to the lesser of 20% of the QBI from the business as limited ($500,000) or 20% of F's taxable income over net capital gain ($1,880,000 x 20% = $376,000). Therefore, F's section 199A deduction is $376,000 for 2018. F must also carry forward the ($10,000) qualified loss from a PTP to be netted against F's qualified REIT dividends and qualified PTP income in the succeeding taxable year.
(v) Example 5: Phase-in range. (A) B and C are married and file a joint individual income tax return. B is a shareholder in M, an entity taxed as an S corporation for Federal income tax purposes that conducts a single trade or business. M holds no qualified property. B's share of the M's QBI is $300,000 in 2018. B's share of the W-2 wages from M in 2018 is $40,000. C earns wage income from employment by an unrelated company. After allowable deductions unrelated to M, B and C's taxable income for 2018 is $375,000. B and C are within the phase-in range because their taxable income exceeds the applicable threshold amount, $315,000, but does not exceed the threshold amount plus $100,000, or $415,000. Consequently, the QBI component of B and C's section 199A deduction may be limited by the W-2 wage and UBIA of qualified property limitations but the limitations will be phased in.
(B) Because M does not hold qualified property, only the W-2 wage limitation must be calculated. In order to apply the W-2 wage limitation, B and C must first determine 20% of B's share of M's QBI. Twenty percent of B's share of M's QBI of $300,000 is $60,000. Next, B and C must determine 50% of B's share of M's W-2 wages. Fifty percent of B's share of M's W-2 wages of $40,000 is $20,000. Because 50% of B's share of M's W-2 wages ($20,000) is less than 20% of B's share of M's QBI ($60,000), B and C must determine the QBI component of their section 199A deduction by reducing 20% of B's share of M's QBI by the reduction amount.
(C) B and C are 60% through the phase-in range (that is, their taxable income exceeds the threshold amount by $60,000 and their phase-in range is $100,000). B and C must determine the excess amount, which is the excess of 20% of B's share of M's QBI, or $60,000, over 50% of B's share of M's W-2 wages, or $20,000. Thus, the excess amount is $40,000. The reduction amount is equal to 60% of the excess amount, or $24,000. Thus, the QBI component of B and C's section 199A deduction is equal to $36,000, 20% of B's $300,000 share M's QBI (that is, $60,000), reduced by $24,000. B and C's section 199A deduction is equal to the lesser of 20% of the QBI from the business as limited ($36,000) or 20% of B and C's taxable income ($375,000 × 20% = $75,000). Therefore, B and C's section 199A deduction is $36,000 for 2018.
(vi) Example 6. (A) Assume the same facts as in Example 5 of paragraph (d)(4)(v) of this section, except that M is engaged in an SSTB. Because B and C are within the phase-in range, B must reduce the QBI and W-2 wages allocable to B from M to the applicable percentage of those items. B and C's applicable percentage is 100% reduced by the percentage equal to the ratio that their taxable income for the taxable year ($375,000) exceeds their threshold amount ($315,000), or $60,000, bears to $100,000. Their applicable percentage is 40%. The applicable percentage of B's QBI is ($300,000 × 40% =) $120,000, and the applicable percentage of B's share of W-2 wages is ($40,000 × 40% =) $16,000. These reduced numbers must then be used to determine how B's section 199A deduction is limited.
(B) B and C must apply the W-2 wage limitation by first determining 20% of B's share of M's QBI as limited by paragraph (d)(4)(vi)(A) of this section. Twenty percent of B's share of M's QBI of $120,000 is $24,000. Next, B and C must determine 50% of B's share of M's W-2 wages. Fifty percent of B's share of M's W-2 wages of $16,000 is $8,000. Because 50% of B's share of M's W-2 wages ($8,000) is less than 20% of B's share of M's QBI ($24,000), B and C's must determine the QBI component of their section 199A deduction by reducing 20% of B's share of M's QBI by the reduction amount.
(C) B and C are 60% through the phase-in range (that is, their taxable income exceeds the threshold amount by $60,000 and their phase-in range is $100,000). B and C must determine the excess amount, which is the excess of 20% of B's share of M's QBI, as adjusted in paragraph (d)(4)(vi)(A) of this section or $24,000, over 50% of B's share of M's W-2 wages, as adjusted in paragraph (d)(4)(vi)(A) of this section, or $8,000. Thus, the excess amount is $16,000. The reduction amount is equal to 60% of the excess amount or $9,600. Thus, the QBI component of B and C's section 199A deduction is equal to $14,400, 20% of B's share M's QBI of $24,000, reduced by $9,600. B and C's section 199A deduction is equal to the lesser of 20% of the QBI from the business as limited ($14,400) or 20% of B's and C's taxable income ($375,000 × 20% = $75,000). Therefore, B and C's section 199A deduction is $14,400 for 2018.
(vii) Example 7. (A) F, an unmarried individual, owns as a sole proprietor 100 percent of three trades or businesses, Business X, Business Y, and Business Z. None of the businesses hold qualified property. F does not aggregate the trades or businesses under § 1.199A-4. For taxable year 2018, Business X generates $1 million of QBI and pays $500,000 of W-2 wages with respect to the business. Business Y also generates $1 million of QBI but pays no wages. Business Z generates $2,000 of QBI and pays $500,000 of W-2 wages with respect to the business. F also has $750,000 of wage income from employment with an unrelated company. After allowable deductions unrelated to the businesses, F's taxable income is $2,722,000.
(B) Because F's taxable income is above the threshold amount, the QBI component of F's section 199A deduction is subject to the W-2 wage and UBIA of qualified property limitations. These limitations must be applied on a business-by-business basis. None of the businesses hold qualified property, therefore only the 50% of W-2 wage limitation must be calculated.

 Because QBI from each business is positive, F applies the limitation by determining the lesser of 20% of QBI and 50% of W-2 wages for each business.For Business X, the lesser of 20% of QBI ($1,000,000 × 20 percent = $200,000) and 50% of Business X's W-2 wages ($500,000 × 50% = $250,000) is $200,000. Business Y pays no W-2 wages. The lesser of 20% of Business Y's QBI($1,000,000 × 20% = $200,000) and 50% of its W-2 wages (zero) is zero. 

For Business Z, the lesser of 20% of QBI ($2,000 × 20% = $400) and 50% of W-2 wages ($500,000 × 50% = $250,000) is $400.
(C) Next, F must then combine the amounts determined in paragraph (d)(4)(vii)(B) of this section and compare that sum to 20% of F's taxable income. The lesser of these two amounts equals F's section 199A deduction. The total of the combined amounts in paragraph (d)(4)(vii)(B) of this section is $200,400 ($200,000 + zero + 400). Twenty percent of F's taxable income is $544,400 ($2,722,000 × 20%). Thus, F's section 199A deduction for 2018 is $200,400.
(viii) Example 8. (A) Assume the same facts as in Example 7 of paragraph (d)(4)(vii) of this section, except that F aggregates Business X, Business Y, and Business Z under the rules of § 1.199A-4.
(B) Because F's taxable income is above the threshold amount, the QBI component of F's section 199A deduction is subject to the W-2 wage and UBIA of qualified property limitations. Because the businesses are aggregated, these limitations are applied on an aggregated basis. None of the businesses holds qualified property, therefore only the W-2 wage limitation must be calculated. F applies the limitation by determining the lesser of 20% of the QBI from the aggregated businesses, which is $400,400 ($2,002,000 × 20%) and 50% of W-2 wages from the aggregated businesses, which is $500,000 ($1,000,000 x 50%). F's section 199A deduction is equal to the lesser of $400,400 and 20% of F's taxable income ($2,722,000 × 20% = $544,400). Thus, F's section 199A deduction for 2018 is $400,400.
(ix) Example 9. (A) Assume the same facts as in Example 7 of paragraph (d)(4)(vii) of this section, except that for taxable year 2018, Business Z generates a loss that results in ($600,000) of negative QBI and pays $500,000 of W-2 wages. After allowable deductions unrelated to the businesses, F's taxable income is $2,120,000. Because Business Z had negative QBI, F must offset the positive QBI from Business X and Business Y with the negative QBI from Business Z in proportion to the relative amounts of positive QBI from Business X and Business Y. Because Business X and Business Y produced the same amount of positive QBI, the negative QBI from Business Z is apportioned equally among Business X and Business Y. Therefore, the adjusted QBI for each of Business X and Business Y is $700,000 ($1 million plus 50% of the negative QBI of $600,000). The adjusted QBI in Business Z is $0, because its negative QBI has been fully apportioned to Business X and Business Y.
(B) Because F's taxable income is above the threshold amount, the QBI component of F's section 199A deduction is subject to the W-2 wage and UBIA of qualified property limitations. These limitations must be applied on a business-by-business basis. None of the businesses hold qualified property, therefore only the 50% of W-2 wage limitation must be calculated. For Business X, the lesser of 20% of QBI ($700,000 × 20% = $140,000) and 50% of W-2 wages ($500,000 × 50% = $250,000) is $140,000. Business Y pays no W-2 wages. The lesser of 20% of Business Y's QBI ($700,000 × 20% = $140,000) and 50% of its W-2 wages (zero) is zero.
(C) F must combine the amounts determined in paragraph (d)(4)(ix)(B) of this section and compare the sum to 20% of taxable income. F's section 199A deduction equals the lesser of these two amounts. The combined amount from paragraph (d)(4)(ix)(B) of this section is $140,000 ($140,000 + zero) and 20% of F's taxable income is $424,000 ($2,120,000 × 20%). Thus, F's section 199A deduction for 2018 is $140,000. There is no carryover of any loss into the following taxable year for purposes of section 199A.
(x) Example 10. (A) Assume the same facts as in Example 9 of paragraph (d)(4)(ix) of this section, except that F aggregates Business X, Business Y, and Business Z under the rules of § 1.199A-4.
(B) Because F's taxable income is above the threshold amount, the QBI component of F's section 199A deduction is subject to the W-2 wage and UBIA of qualified property limitations. Because the businesses are aggregated, these limitations are applied on an aggregated basis. None of the businesses holds qualified property, therefore only the W-2 wage limitation must be calculated. F applies the limitation by determining the lesser of 20% of the QBI from the aggregated businesses ($1,400,000 × 20% = $280,000) and 50% of W-2 wages from the aggregated businesses ($1,000,000 × 50% = $500,000), or $280,000. F's section 199A deduction is equal to the lesser of $280,000 and 20% of F's taxable income ($2,120,000 × 20% = $424,000). Thus, F's section 199A deduction for 2018 is $280,000. There is no carryover of any loss into the following taxable year for purposes of section 199A.
(xi) Example 11. (A) Assume the same facts as in Example 7 of paragraph (d)(4)(vii) of this section, except that Business Z generates a loss that results in ($2,150,000) of negative QBI and pays $500,000 of W-2 wages with respect to the business in 2018. Thus, F has a negative combined QBI of ($150,000) when the QBI from all of the businesses are added together ($1 million plus $1 million minus the loss of ($2,150,000)). Because F has a negative combined QBI for 2018, F has no section 199A deduction with respect to any trade or business for 2018. Instead, the negative combined QBI of ($150,000) carries forward and will be treated as negative QBI from a separate trade or business for purposes of computing the section 199A deduction in the next taxable year. None of the W-2 wages carry forward. However, for income tax purposes, the $150,000 loss may offset F's $750,000 of wage income (assuming the loss is otherwise allowable under the Code).
(B) In taxable year 2019, Business X generates $200,000 of net QBI and pays $100,000 of W-2 wages with respect to the business. Business Y generates $150,000 of net QBI but pays no wages. Business Z generates a loss that results in ($120,000) of negative QBI and pays $500 of W-2 wages with respect to the business. F also has $750,000 of wage income from employment with an unrelated company. After allowable deductions unrelated to the businesses, F's taxable income is $960,000. Pursuant to paragraph (d)(2)(iii)(B) of this section, the ($150,000) of negative QBI from 2018 is treated as arising in 2019 from a separate trade or business. Thus, F has overall net QBI of $80,000 when all trades or businesses are taken together ($200,000) plus $150,000 minus $120,000 minus the carryover loss of ($150,000). Because Business Z had negative QBI and F also has a negative QBI carryover amount, F must offset the positive QBI from Business X and Business Y with the negative QBI from Business Z and the carryover amount in proportion to the relative amounts of positive QBI from Business X and Business Y. Because Business X produced 57.14% of the total QBI from Business X and Business Y, 57.14% of the negative QBI from Business Z and the negative QBI carryforward must be apportioned to Business X, and the remaining 42.86% allocated to Business Y. Therefore, the adjusted QBI in Business X is $45,722 ($200,000 minus 57.14% of the loss from Business Z ($68,568), minus 57.14% of the carryover loss ($85,710). The adjusted QBI in Business Y is $34,278 ($150,000, minus 42.86% of the loss from Business Z ($51,432) minus 42.86% of the carryover loss ($64,290)). The adjusted QBI in Business Z is $0, because its negative QBI has been apportioned to Business X and Business Y.
(C) Because F's taxable income is above the threshold amount, the QBI component of F's section 199A deduction is subject to the W-2 wage and UBIA of qualified property limitations. These limitations must be applied on a business-by-business basis. None of the businesses hold qualified property, therefore only the 50% of W-2 wage limitation must be calculated. For Business X, 20% of QBI is $9,144 ($45,722 × 20%) and 50% of W-2 wages is $50,000 ($100,000 × 50%), so the lesser amount is $9,144. Business Y pays no W-2 wages. Twenty percent of Business Y's QBI is $6,856 ($34,278 × 20%) and 50% of its W-2 wages (zero) is zero, so the lesser amount is zero.
(D) F must then compare the combined amounts determined in paragraph (d)(4)(xi)(C) of this section to 20% of F's taxable income. The section 199A deduction equals the lesser of these amounts. F's combined amount from paragraph (d)(4)(xi)(C) of this section is $9,144 ($9,144 plus zero) and 20% of F's taxable income is $192,000 ($960,000 × 20%) Thus, F's section 199A deduction for 2019 is $9,144. There is no carryover of any negative QBI into the following taxable year for purposes of section 199A.
(xii) Example 12. (A) Assume the same facts as in Example 11 of paragraph (d)(4)(xi) of this section, except that F aggregates Business X, Business Y, and Business Z under the rules of § 1.199A-4. For 2018, F's QBI from the aggregated trade or business is ($150,000). Because F has a combined negative QBI for 2018, F has no section 199A deduction with respect to any trade or business for 2018. Instead, the negative combined QBI of ($150,000) carries forward and will be treated as negative QBI from a separate trade or business for purposes of computing the section 199A deduction in the next taxable year. However, for income tax purposes, the $150,000 loss may offset taxpayer's $750,000 of wage income (assuming the loss is otherwise allowable under the Code).
(B) In taxable year 2019, F will have QBI of $230,000 and W-2 wages of $100,500 from the aggregated trade or business. F also has $750,000 of wage income from employment with an unrelated company. After allowable deductions unrelated to the businesses, F's taxable income is $960,000. F must treat the negative QBI carryover loss ($150,000) from 2018 as a loss from a separate trade or business for purposes of section 199A. This loss will offset the positive QBI from the aggregated trade or business, resulting in an adjusted QBI of $80,000 ($230,000 − $150,000).
(C) Because F's taxable income is above the threshold amount, the QBI component of F's section 199A deduction is subject to the W-2 wage and UBIA of qualified property limitations. These limitations must be applied on a business-by-business basis. None of the businesses hold qualified property, therefore only the 50% of W-2 wage limitation must be calculated. For the aggregated trade or business, the lesser of 20% of QBI ($80,000 × 20% = $16,000) and 50% of W-2 wages ($100,500 × 50% = $50,250) is $16,000. F's section 199A deduction equals the lesser of that amount ($16,000) and 20% of F's taxable income ($960,000 × 20% = $192,000). Thus, F's section 199A deduction for 2019 is $16,000. There is no carryover of any negative QBI into the following taxable year for purposes of section 199A.
(e) Special rules —(1) Effect of deduction. In the case of a partnership or S corporation, section 199A is applied at the partner or shareholder level. The rules of subchapter K and subchapter S of the Code apply in their entirety for purposes of determining each partner's or shareholder's share of QBI, W-2 wages, UBIA of qualified property, qualified REIT dividends, and qualified PTP income or loss. The section 199A deduction has no effect on the adjusted basis of a partner's interest in the partnership, the adjusted basis of a shareholder's stock in an S corporation, or an S corporation's accumulated adjustments account.
(2) Disregarded entities. An entity with a single owner that is treated as disregarded as an entity separate from its owner under any provision of the Code is disregarded for purposes of section 199A and §§ 1.199A-1 through 1.199A-6.
(3) Self-employment tax and net investment income tax. The deduction allowed under section 199A does not reduce net earnings from self-employment under section 1402 or net investment income under section 1411.
(4) Commonwealth of Puerto Rico. If all of an individual's QBI from sources within the Commonwealth of Puerto Rico is taxable under section 1 of the Code for a taxable year, then for purposes of determining the QBI of such individual for such taxable year, the term “United States” includes the Commonwealth of Puerto Rico.
(5) Coordination with alternative minimum tax. For purposes of determining alternative minimum taxable income under section 55, the deduction allowed under section 199A(a) for a taxable year is equal in amount to the deduction allowed under section 199A(a) in determining taxable income for that taxable year (that is, without regard to any adjustments under sections 56 through 59).
(6) Imposition of accuracy-related penalty on underpayments. For rules related to the imposition of the accuracy-related penalty on underpayments for taxpayers who claim the deduction allowed under section 199A, see section 6662(d)(1)(C).
(7) Reduction for income received from cooperatives. In the case of any trade or business of a patron of a specified agricultural or horticultural cooperative, as defined in section 199A(g)(4), the amount of section 199A deduction determined under paragraph (c) or (d) of this section with respect to such trade or business must be reduced by the lesser of:
(i) Nine percent of the QBI with respect to such trade or business as is properly allocable to qualified payments received from such cooperative; or
(ii) 50 percent of the W-2 wages with respect to such trade or business as are so allocable as determined under § 1.199A-2.
(f) Applicability date —(1) General rule. Except as provided in paragraph (f)(2) of this section, the provisions of this section apply to taxable years ending after February 8, 2019.
(2) Exception for non-calendar year RPE. For purposes of determining QBI, W-2 wages, UBIA of qualified property, and the aggregate amount of qualified REIT dividends and qualified PTP income, if an individual receives any of these items from an RPE with a taxable year that begins before January 1, 2018, and ends after December 31, 2017, such items are treated as having been incurred by the individual during the individual's taxable year in which or with which such RPE taxable year ends.
§ 1.199A-2   Determination of W-2 wages and unadjusted basis immediately after acquisition of qualified property.
(a) Scope —(1) In general. This section provides guidance on calculating a trade or business's W-2 wages properly allocable to QBI (W-2 wages) and the trade or business's unadjusted basis immediately after acquisition of all qualified property (UBIA of qualified property). The provisions of this section apply solely for purposes of section 199A of the Internal Revenue Code (Code).
(2) W-2 wages. Paragraph (b) of this section provides guidance on the determination of W-2 wages. The determination of W-2 wages must be made for each trade or business by the individual or RPE that directly conducts the trade or business (or aggregated trade or business). In the case of W-2 wages paid by an RPE, the RPE must determine and report W-2 wages for each trade or business (or aggregated trade or business) conducted by the RPE. W-2 wages are presumed to be zero if not determined and reported for each trade or business (or aggregated trade or business).
(3) UBIA of qualified property —(i) In general. Paragraph (c) of this section provides guidance on the determination of the UBIA of qualified property. The determination of the UBIA of qualified property must be made for each trade or business (or aggregated trade or business) by the individual or RPE that directly conducts the trade or business (or aggregated trade or business). The UBIA of qualified property is presumed to be zero if not determined and reported for each trade or business (or aggregated trade or business).
(ii) UBIA of qualified property held by a partnership. In the case of qualified property held by a partnership, each partner's share of the UBIA of qualified property is determined in accordance with how the partnership would allocate depreciation under § 1.704-1(b)(2)(iv)( g ) on the last day of the taxable year.
(iii) UBIA of qualified property held by an S corporation. In the case of qualified property held by an S corporation, each shareholder's share of the UBIA of qualified property is the share of the unadjusted basis proportionate to the ratio of shares in the S corporation held by the shareholder on the last day of the taxable year over the total issued and outstanding shares of the S corporation.
(iv) UBIA and section 743(b) basis adjustments —(A) In general. A partner will be allowed to take into account UBIA with respect to an item of qualified property in addition to the amount of UBIA with respect to such qualified property determined under paragraphs (a)(3)(i) and (c) of this section and allocated to such partner under paragraph (a)(3)(ii) of this section to the extent of the partner's excess section 743(b) basis adjustment with respect to such item of qualified property.
(B) Excess section 743(b) basis adjustments. A partner's excess section 743(b) basis adjustment is an amount that is determined with respect to each item of qualified property and is equal to an amount that would represent the partner's section 743(b) basis adjustment with respect to the same item of qualified property, as determined under §§ 1.743-1(b) and 1.755-1, but calculated as if the adjusted basis of all of the partnership's property was equal to the UBIA of such property. The absolute value of the excess section 743(b) basis adjustment cannot exceed the absolute value of the total section 743(b) basis adjustment with respect to qualified property.
(C) Computation of partner's share of UBIA with excess section 743(b) basis adjustments. The partnership first computes its UBIA with respect to qualified property under paragraphs (a)(3)(i) and (c) of this section and allocates such UBIA under paragraph (a)(3)(ii) of this section. If the sum of the excess section 743(b) basis adjustment for all of the items of qualified property is a negative number, that amount will be subtracted from the partner's UBIA of qualified property determined under paragraphs (a)(3)(i) and (c) of this section and allocated under paragraph (a)(3)(ii) of this section. A partner's UBIA of qualified property may not be below $0. Excess section 743(b) basis adjustments are computed with respect to all section 743(b) adjustments, including adjustments made as a result of a substantial built-in loss under section 743(d).
(D) Examples. The provisions of this paragraph (a)(3)(iv) are illustrated by the following examples:
( 1 ) Example 1 —( i ) Facts. A, B, and C are equal partners in partnership, PRS. PRS has a single trade or business that generates QBI. PRS has no liabilities and only one asset, a single item of qualified property with a UBIA equal to $900,000. Each partner's share of the UBIA is $300,000. A sells its one-third interest in PRS to T for $350,000 when a section 754 election is in effect. At the time of the sale, the tax basis of the qualified property held by PRS is $750,000. The amount of gain that would be allocated to T from a hypothetical transaction under § 1.743-1(d)(2) is $100,000. Thus, T's interest in PRS's previously taxed capital is equal to $250,000 ($350,000, the amount of cash T would receive if PRS liquidated immediately after the hypothetical transaction, decreased by $100,000, T's share of gain from the hypothetical transaction). The amount of T's section 743(b) basis adjustment to PRS's qualified property is $100,000 (the excess of $350,000, T's cost basis for its interest, over $250,000, T's share of the adjusted basis to PRS of the partnership's property).
( ii ) [Reserved]
( iii ) Analysis. In order for T to determine its UBIA, T must calculate its excess section 743(b) basis adjustment. T's excess section 743(b) basis adjustment is equal to an amount that would represent T's section 743(b) basis adjustment with respect to the same item of qualified property, as determined under §§ 1.743-1(b) and 1.755-1, but calculated as if the adjusted basis of all of PRS's property was equal to the UBIA of such property. T's section 743(b) basis adjustment calculated as if adjusted basis of the qualified property were equal to its UBIA is $50,000 (the excess of $350,000, T's cost basis for its interest, over $300,000, T's share of the adjusted basis to PRS of the partnership's property). Thus, T's excess section 743(b) basis adjustment is equal to $50,000. For purposes of applying the UBIA limitation to T's share of QBI from PRS's trade or business, T's UBIA is equal to $350,000 ($300,000, T's one-third share of the qualified property's UBIA, plus $50,000, T's excess section 743(b) basis adjustment).
( 2 ) Example 2 —( i ) Facts. Assume the same facts as in Example 1 of paragraph (a)(3)(iv)(D)( 1 ) of this section, except that A sells its one-third interest in PRS to T for $200,000 when a section 754 election is in effect. At the time of the sale, the tax basis of the qualified property held by PRS is $750,000, and the amount of loss that would be allocated to T from a hypothetical transaction under § 1.743-1(d)(2) is $50,000. Thus, T's interest in PRS's previously taxed capital is equal to $250,000 ($200,000, the amount of cash T would receive if PRS liquidated immediately after the hypothetical transaction, increased by $50,000, T's share of loss from the hypothetical transaction). The amount of T's section 743(b) basis adjustment to PRS's qualified property is negative $50,000 (the excess of $250,000, T's share of the adjusted basis to PRS of the partnership's property, over $200,000, T's cost basis for its interest).
( ii ) Analysis. In order for T to determine its UBIA, T must calculate its excess section 743(b) basis adjustment. T's excess section 743(b) basis adjustment is equal to an amount that would represent T's section 743(b) basis adjustment with respect to the same item of qualified property, as determined under §§ 1.743-1(b) and 1.755-1, but calculated as if the adjusted basis of all of PRS's property was equal to the UBIA of such property. T's section 743(b) basis adjustment calculated as if adjusted basis of the qualified property were equal to its UBIA is negative $100,000 (the excess of $300,000, T's share of the adjusted basis to PRS of the partnership's property, over $200,000, T's cost basis for its interest). T's excess section 743(b) basis adjustment to the qualified property is limited to the amount of T's section 743(b) basis adjustment of negative $50,000. Thus, T's excess section 743(b) basis adjustment is equal to negative $50,000. For purposes of applying the UBIA limitation to T's share of QBI from PRS's trade or business, T's UBIA is equal to $250,000 ($300,000, T's one-third share of the qualified property's UBIA, reduced by T's negative $50,000 excess section 743(b) basis adjustment).
(b) W-2 wages —(1) In general. Section 199A(b)(2)(B) provides limitations on the section 199A deduction based on the W-2 wages paid with respect to each trade or business (or aggregated trade or business). Section 199A(b)(4)(B) provides that W-2 wages do not include any amount which is not properly allocable to QBI for purposes of section 199A(c)(1). This section provides a three step process for determining the W-2 wages paid with respect to a trade or business that are properly allocable to QBI. First, each individual or RPE must determine its total W-2 wages paid for the taxable year under the rules in paragraph (b)(2) of this section. Second, each individual or RPE must allocate its W-2 wages between or among one or more trades or businesses under the rules in paragraph (b)(3) of this section. Third, each individual or RPE must determine the amount of such wages with respect to each trade or business, which are allocable to the QBI of the trade or business (or aggregated trade or business) under the rules in paragraph (b)(4) of this section.
(2) Definition of W-2 wages —(i) In general. Section 199A(b)(4)(A) provides that the term W-2 wages means with respect to any person for any taxable year of such person, the amounts described in section 6051(a)(3) and (8) paid by such person with respect to employment of employees by such person during the calendar year ending during such taxable year. Thus, the term W-2 wages includes the total amount of wages as defined in section 3401(a) plus the total amount of elective deferrals (within the meaning of section 402(g)(3)), the compensation deferred under section 457, and the amount of designated Roth contributions (as defined in section 402A). For this purpose, except as provided in paragraphs (b)(2)(iv)(C)( 2 ) and (b)(2)(iv)(D) of this section, the Forms W-2, “Wage and Tax Statement,” or any subsequent form or document used in determining the amount of W-2 wages, are those issued for the calendar year ending during the individual's or RPE's taxable year for wages paid to employees (or former employees) of the individual or RPE for employment by the individual or RPE. For purposes of this section, employees of the individual or RPE are limited to employees of the individual or RPE as defined in section 3121(d)(1) and (2). (For purposes of section 199A, this includes officers of an S corporation and employees of an individual or RPE under common law.)
(ii) Wages paid by a person other than a common law employer. In determining W-2 wages, an individual or RPE may take into account any W-2 wages paid by another person and reported by the other person on Forms W-2 with the other person as the employer listed in Box c of the Forms W-2, provided that the W-2 wages were paid to common law employees or officers of the individual or RPE for employment by the individual or RPE. In such cases, the person paying the W-2 wages and reporting the W-2 wages on Forms W-2 is precluded from taking into account such wages for purposes of determining W-2 wages with respect to that person. For purposes of this paragraph (b)(2)(ii), persons that pay and report W-2 wages on behalf of or with respect to others can include, but are not limited to, certified professional employer organizations under section 7705, statutory employers under section 3401(d)(1), and agents under section 3504.
(iii) Requirement that wages must be reported on return filed with the Social Security Administration (SSA) —(A) In general. Pursuant to section 199A(b)(4)(C), the term W-2 wages does not include any amount that is not properly included in a return filed with SSA on or before the 60th day after the due date (including extensions) for such return. Under § 31.6051-2 of this chapter, each Form W-2 and the transmittal Form W-3, “Transmittal of Wage and Tax Statements,” together constitute an information return to be filed with SSA. Similarly, each Form W-2c, “Corrected Wage and Tax Statement,” and the transmittal Form W-3 or W-3c, “Transmittal of Corrected Wage and Tax Statements,” together constitute an information return to be filed with SSA. In determining whether any amount has been properly included in a return filed with SSA on or before the 60th day after the due date (including extensions) for such return, each Form W-2 together with its accompanying Form W-3 will be considered a separate information return and each Form W-2c together with its accompanying Form W-3 or Form W-3c will be considered a separate information return. Section 6071(c) provides that Forms W-2 and W-3 must be filed on or before January 31 of the year following the calendar year to which such returns relate (but see the special rule in § 31.6071(a)-1T(a)(3)(i) of this chapter for monthly returns filed under § 31.6011(a)-5(a) of this chapter). 

 Corrected Forms W-2 are required to be filed with SSA on or before January 31 of the year following the year in which the correction is made.
(B) Corrected return filed to correct a return that was filed within 60 days of the due date. If a corrected information return (Return B) is filed with SSA on or before the 60th day after the due date (including extensions) of Return B to correct an information return (Return A) that was filed with SSA on or before the 60th day after the due date (including extensions) of the information return (Return A) and paragraph (b)(2)(iii)(C) of this section does not apply, then the wage information on Return B must be included in determining W-2 wages. If a corrected information return (Return D) is filed with SSA later than the 60th day after the due date (including extensions) of Return D to correct an information return (Return C) that was filed with SSA on or before the 60th day after the due date (including extensions) of the information return (Return C), and if Return D reports an increase (or increases) in wages included in determining W-2 wages from the wage amounts reported on Return C, then such increase (or increases) on Return D will be disregarded in determining W-2 wages (and only the wage amounts on Return C may be included in determining W-2 wages). If Return D reports a decrease (or decreases) in wages included in determining W-2 wages from the amounts reported on Return C, then, in determining W-2 wages, the wages reported on Return C must be reduced by the decrease (or decreases) reflected on Return D.
(C) Corrected return filed to correct a return that was filed later than 60 days after the due date. If an information return (Return F) is filed to correct an information return (Return E) that was not filed with SSA on or before the 60th day after the due date (including extensions) of Return E, then Return F (and any subsequent information returns filed with respect to Return E) will not be considered filed on or before the 60th day after the due date (including extensions) of Return F (or the subsequent corrected information return). Thus, if a Form W-2c is filed to correct a Form W-2 that was not filed with SSA on or before the 60th day after the due date (including extensions) of the Form W-2 (or to correct a Form W-2c relating to Form W-2 that had not been filed with SSA on or before the 60th day after the due date (including extensions) of the Form W-2), then this Form W-2c will not be considered to have been filed with SSA on or before the 60th day after the due date (including extensions) for this Form W-2c (or corrected Form W-2), regardless of when the Form W-2c is filed.
(iv) Methods for calculating W-2 wages —(A) In general. The Secretary may provide for methods to be used in calculating W-2 wages, including W-2 wages for short taxable years by publication in the Internal Revenue Bulletin (see § 601.601(d)(2)(ii)( b ) of this chapter).
(B) Acquisition or disposition of a trade or business —( 1 ) In general. In the case of an acquisition or disposition of a trade or business, the major portion of a trade or business, or the major portion of a separate unit of a trade or business that causes more than one individual or entity to be an employer of the employees of the acquired or disposed of trade or business during the calendar year, the W-2 wages of the individual or entity for the calendar year of the acquisition or disposition are allocated between each individual or entity based on the period during which the employees of the acquired or disposed of trade or business were employed by the individual or entity, regardless of which permissible method is used for reporting predecessor and successor wages on Form W-2, “Wage and Tax Statement.” For this purpose, the period of employment is determined consistently with the principles for determining whether an individual is an employee described in paragraph (b) of this section.
( 2 ) Acquisition or disposition. For purposes of this paragraph (b)(2)(iv)(B), the term acquisition or disposition includes an incorporation, a formation, a liquidation, a reorganization, or a purchase or sale of assets.
(C) Application in the case of a person with a short taxable year —( 1 ) In general. In the case of an individual or RPE with a short taxable year, subject to the rules of paragraph (b)(2) of this section, the W-2 wages of the individual or RPE for the short taxable year include only those wages paid during the short taxable year to employees of the individuals or RPE, only those elective deferrals (within the meaning of section 402(g)(3)) made during the short taxable year by employees of the individual or RPE and only compensation actually deferred under section 457 during the short taxable year with respect to employees of the individual or RPE.
( 2 ) Short taxable year that does not include December 31. If an individual or RPE has a short taxable year that does not contain a calendar year ending during such short taxable year, wages paid to employees for employment by such individual or RPE during the short taxable year are treated as W-2 wages for such short taxable year for purposes of paragraph (b) of this section (if the wages would otherwise meet the requirements to be W-2 wages under this section but for the requirement that a calendar year must end during the short taxable year).
(D) Remuneration paid for services performed in the Commonwealth of Puerto Rico. In the case of an individual or RPE that conducts a trade or business in the Commonwealth of Puerto Rico, the determination of W-2 wages of such individual or RPE will be made without regard to any exclusion under section 3401(a)(8) for remuneration paid for services performed in the Commonwealth of Puerto Rico. The individual or RPE must maintain sufficient documentation (for example, Forms 499R-2/W-2PR) to substantiate the amount of remuneration paid for services performed in the Commonwealth of Puerto Rico that is used in determining the W-2 wages of such individual or RPE with respect to any trade or business conducted in the Commonwealth of Puerto Rico.
(3) Allocation of wages to trades or businesses. After calculating total W-2 wages for a taxable year, each individual or RPE that directly conducts more than one trade or business must allocate those wages among its various trades or businesses. W-2 wages must be allocated to the trade or business that generated those wages. In the case of W-2 wages that are allocable to more than one trade or business, the portion of the W-2 wages allocable to each trade or business is determined in the same manner as the expenses associated with those wages are allocated among the trades or businesses under § 1.199A-3(b)(5).
(4) Allocation of wages to QBI. Once W-2 wages for each trade or business have been determined, each individual or RPE must identify the amount of W-2 wages properly allocable to QBI for each trade or business (or aggregated trade or business). W-2 wages are properly allocable to QBI if the associated wage expense is taken into account in computing QBI under § 1.199A-3. In the case of an RPE, the wage expense must be allocated and reported to the partners or shareholders of the RPE as required by the Code, including subchapters K and S of chapter 1 of subtitle A of the Code. The RPE must also identify and report the associated W-2 wages to its partners or shareholders.
(5) Non-duplication rule. Amounts that are treated as W-2 wages for a taxable year under any method cannot be treated as W-2 wages of any other taxable year. Also, an amount cannot be treated as W-2 wages by more than one trade or business (or aggregated trade or business).
(c) UBIA of qualified property —(1) Qualified property —(i) In general. The term qualified property means, with respect to any trade or business (or aggregated trade or business) of an individual or RPE for a taxable year, tangible property of a character subject to the allowance for depreciation under section 167(a)—
(A) Which is held by, and available for use in, the trade or business (or aggregated trade or business) at the close of the taxable year;
(B) Which is used at any point during the taxable year in the trade or business's (or aggregated trade or business's) production of QBI; and
(C) The depreciable period for which has not ended before the close of the individual's or RPE's taxable year.
(ii) Improvements to qualified property. In the case of any addition to, or improvement of, qualified property that has already been placed in service by the individual or RPE, such addition or improvement is treated as separate qualified property first placed in service on the date such addition or improvement is placed in service for purposes of paragraph (c)(2) of this section.
(iii) Adjustments under sections 734(b) and 743(b). Excess section 743(b) basis adjustments as defined in paragraph (a)(3)(iv)(B) of this section are treated as qualified property. Otherwise, basis adjustments under sections 734(b) and 743(b) are not treated as qualified property.
(iv) Property acquired at end of year. Property is not qualified property if the property is acquired within 60 days of the end of the taxable year and disposed of within 120 days of acquisition without having been used in a trade or business for at least 45 days prior to disposition, unless the taxpayer demonstrates that the principal purpose of the acquisition and disposition was a purpose other than increasing the section 199A deduction.
(2) Depreciable period —(i) In general. The term depreciable period means, with respect to qualified property of a trade or business, the period beginning on the date the property was first placed in service by the individual or RPE and ending on the later of—
(A) The date that is 10 years after such date; or
(B) The last day of the last full year in the applicable recovery period that would apply to the property under section 168(c), regardless of any application of section 168(g).
(ii) Additional first-year depreciation under section 168. The additional first-year depreciation deduction allowable under section 168 (for example, under section 168(k) or (m)) does not affect the applicable recovery period under this paragraph for the qualified property.
(iii) Qualified property acquired in transactions subject to section 1031 or section 1033. Solely for purposes of paragraph (c)(2)(i) of this section, the following rules apply to qualified property acquired in a like-kind exchange or in an involuntary conversion (replacement property).
(A) Replacement property received in a section 1031 or 1033 transaction. The date on which replacement property that is of like-kind to relinquished property or is similar or related in service or use to involuntarily converted property was first placed in service by the individual or RPE is determined as follows—
( 1 ) For the portion of the individual's or RPE's UBIA, as defined in paragraph (c)(3) of this section, in such replacement property that does not exceed the individual's or RPE's UBIA in the relinquished property or involuntarily converted property, the date such portion in the replacement property was first placed in service by the individual or RPE is the date on which the relinquished property or involuntarily converted property was first placed in service by the individual or RPE; and
( 2 ) For the portion of the individual's or RPE's UBIA, as defined in paragraph (c)(3) of this section, in such replacement property that exceeds the individual's or RPE's UBIA in the relinquished property or involuntarily converted property, such portion in the replacement property is treated as separate qualified property that the individual or RPE first placed in service on the date on which the replacement property was first placed in service by the individual or RPE.
(B) Other property received in a section 1031 or 1033 transaction. Other property, as defined in paragraph (c)(3)(ii) or (iii) of this section, that is qualified property is treated as separate qualified property that the individual or RPE first placed in service on the date on which such other property was first placed in service by the individual or RPE.
(iv) Qualified property acquired in transactions described in section 168(i)(7)(B). If an individual or RPE acquires qualified property in a transaction described in section 168(i)(7)(B) (pertaining to treatment of transferees in certain nonrecognition transactions), the individual or RPE must determine the date on which the qualified property was first placed in service solely for purposes of paragraph (c)(2)(i) of this section as follows—
(A) For the portion of the transferee's UBIA in the qualified property that does not exceed the transferor's UBIA in such property, the date such portion was first placed in service by the transferee is the date on which the transferor first placed the qualified property in service; and
(B) For the portion of the transferee's UBIA in the qualified property that exceeds the transferor's UBIA in such property, such portion is treated as separate qualified property that the transferee first placed in service on the date of the transfer.
(v) Excess section 743(b) basis adjustment. Solely for purposes of paragraph (c)(2)(i) of this section, an excess section 743(b) basis adjustment with respect to an item of partnership property that is qualified property is treated as being placed in service when the transfer of the partnership interest occurs, and the recovery period for such property is determined under § 1.743-1(j)(4)(i)(B) with respect to positive basis adjustments and § 1.743-1(j)(4)(ii)(B) with respect to negative basis adjustments.
(3) Unadjusted basis immediately after acquisition —(i) In general. Except as provided in paragraphs (c)(3)(ii) through (v) of this section, the term unadjusted basis immediately after acquisition (UBIA) means the basis on the placed in service date of the property as determined under section 1012 or other applicable sections of chapter 1 of the Code, including the provisions of subchapters O (relating to gain or loss on dispositions of property), C (relating to corporate distributions and adjustments), K (relating to partners and partnerships), and P (relating to capital gains and losses). UBIA is determined without regard to any adjustments described in section 1016(a)(2) or (3), to any adjustments for tax credits claimed by the individual or RPE (for example, under section 50(c)), or to any adjustments for any portion of the basis which the individual or RPE has elected to treat as an expense (for example, under sections 179, 179B, or 179C). However, UBIA does reflect the reduction in basis for the percentage of the individual's or RPE's use of property for the taxable year other than in the trade or business.
(ii) Qualified property acquired in a like-kind exchange —(A) In general. Solely for purposes of this section, if property that is qualified property (replacement property) is acquired in a like-kind exchange that qualifies for deferral of gain or loss under section 1031, then the UBIA of such property is the same as the UBIA of the qualified property exchanged (relinquished property), decreased by excess boot or increased by the amount of money paid or the fair market value of property not of a like kind to the relinquished property (other property) transferred by the taxpayer to acquire the replacement property. If the taxpayer acquires more than one piece of qualified property as replacement property that is of a like kind to the relinquished property in an exchange described in section 1031, UBIA is apportioned between or among the qualified replacement properties in proportion to their relative fair market values. Other property received by the taxpayer in a section 1031 transaction that is qualified property has a UBIA equal to the fair market value of such other property.
(B) Excess boot. For purposes of paragraph (c)(3)(ii)(A) of this section, excess boot is the amount of any money or the fair market value of other property received by the taxpayer in the exchange over the amount of appreciation in the relinquished property. Appreciation for this purpose is the excess of the fair market value of the relinquished property on the date of the exchange over the fair market value of the relinquished property on the date of the acquisition by the taxpayer.
(iii) Qualified property acquired pursuant to an involuntary conversion —(A) In general. Solely for purposes of this section, if qualified property is compulsorily or involuntarily converted (converted property) within the meaning of section 1033 and qualified replacement property is acquired in a transaction that qualifies for deferral of gain under section 1033, then the UBIA of the replacement property is the same as the UBIA of the converted property, decreased by excess boot or increased by the amount of money paid or the fair market value of property not similar or related in service or use to the converted property (other property) transferred by the taxpayer to acquire the replacement property. If the taxpayer acquires more than one piece of qualified replacement property that meets the similar or related in service or use requirements in section 1033, UBIA is apportioned between the qualified replacement properties in proportion to their relative fair market values. Other property acquired by the taxpayer with the proceeds of an involuntary conversion that is qualified property has a UBIA equal to the fair market value of such other property.
(B) Excess boot. For purposes of paragraph (c)(3)(iii)(A) of this section, excess boot is the amount of any money or the fair market value of other property received by the taxpayer in the conversion over the amount of appreciation in the converted property. Appreciation for this purpose is the excess of the fair market value of the converted property on the date of the conversion over the fair market value of the converted property on the date of the acquisition by the taxpayer.
(iv) Qualified property acquired in transactions described in section 168(i)(7)(B). Solely for purposes of this section, if qualified property is acquired in a transaction described in section 168(i)(7)(B) (pertaining to treatment of transferees in certain nonrecognition transactions), the transferee's UBIA in the qualified property shall be the same as the transferor's UBIA in the property, decreased by the amount of money received by the transferor in the transaction or increased by the amount of money paid by the transferee to acquire the property in the transaction.
(v) Qualified property acquired from a decedent. In the case of qualified property acquired from a decedent and immediately placed in service, the UBIA of the property will generally be the fair market value at the date of the decedent's death under section 1014. See section 1014 and the regulations thereunder. Solely for purposes of paragraph (c)(2)(i) of this section, a new depreciable period for the property commences as of the date of the decedent's death.
(vi) Property acquired in a nonrecognition transaction with principal purpose of increasing UBIA. If qualified property is acquired in a transaction described in section 1031, 1033, or 168(i)(7) with the principal purpose of increasing the UBIA of the qualified property, the UBIA of the acquired qualified property is its basis as determined under relevant Code sections and not under the rules described in paragraphs (c)(3)(i) through (iv) of this section. For example, in a section 1031 transaction undertaken with the principal purpose of increasing the UBIA of the replacement property, the UBIA of the replacement property is its basis as determined under section 1031(d).
(4) Examples. The provisions of this paragraph (c) are illustrated by the following examples:
(i) Example 1. (A) On January 5, 2012, A purchases Real Property X for $1 million and places it in service in A's trade or business. A's trade or business is not an SSTB. A's basis in Real Property X under section 1012 is $1 million. Real Property X is qualified property within the meaning of section 199A(b)(6). As of December 31, 2018, A's basis in Real Property X, as adjusted under section 1016(a)(2) for depreciation deductions under section 168(a), is $821,550.
(B) For purposes of section 199A(b)(2)(B)(ii) and this section, A's UBIA of Real Property X is its $1 million cost basis under section 1012, regardless of any later depreciation deductions under section 168(a) and resulting basis adjustments under section 1016(a)(2).
(ii) Example 2. (A) The facts are the same as in Example 1 of paragraph (c)(4)(i) of this section, except that on January 15, 2019, A enters into a like-kind exchange under section 1031 in which A exchanges Real Property X for Real Property Y. Real Property Y has a value of $1 million. No cash or other property is involved in the exchange. As of January 15, 2019, A's basis in Real Property X, as adjusted under section 1016(a)(2) for depreciation deductions under section 168(a), is $820,482.
(B) A's UBIA in Real Property Y is $1 million as determined under paragraph (c)(3)(ii) of this section. Pursuant to paragraph (c)(2)(iii)(A) of this section, Real Property Y is first placed in service by A on January 5, 2012, which is the date on which Real Property X was first placed in service by A.
(iii) Example 3. (A) The facts are the same as in Example 1 of paragraph (c)(4)(i) of this section, except that on January 15, 2019, A enters into a like-kind exchange under section 1031, in which A exchanges Real Property X for Real Property Y. Real Property X has appreciated in value to $1.3 million, and Real Property Y also has a value of $1.3 million. No cash or other property is involved in the exchange. As of January 15, 2019, A's basis in Real Property X, as adjusted under section 1016(a)(2), is $820,482.
(B) A's UBIA in Real Property Y is $1 million as determined under paragraph (c)(3)(ii) of this section. Pursuant to paragraph (c)(2)(iii)(A) of this section, Real Property Y is first placed in service by A on January 5, 2012, which is the date on which Real Property X was first placed in service by A.
(iv) Example 4. (A) The facts are the same as in Example 1 of paragraph (c)(4)(i) of this section, except that on January 15, 2019, A enters into a like-kind exchange under section 1031, in which A exchanges Real Property X for Real Property Y. Real Property X has appreciated in value to $1.3 million, but Real Property Y has a value of $1.5 million. A therefore adds $200,000 in cash to the exchange of Real Property X for Real Property Y. On January 15, 2019, A places Real Property Y in service. As of January 15, 2019, A's basis in Real Property X, as adjusted under section 1016(a)(2), is $820,482.
(B) A's UBIA in Real Property Y is $1.2 million as determined under paragraph (c)(3)(ii) of this section ($1 million in UBIA from Real Property X plus $200,000 cash paid by A to acquire Real Property Y). Because the UBIA of Real Property Y exceeds the UBIA of Real Property X, Real Property Y is treated as being two separate qualified properties for purposes of applying paragraph (c)(2)(iii)(A) of this section. One property has a UBIA of $1 million (the portion of A's UBIA of $1.2 million in Real Property Y that does not exceed A's UBIA of $1 million in Real Property X) and it is first placed in service by A on January 5, 2012, which is the date on which Real Property X was first placed in service by A. The other property has a UBIA of $200,000 (the portion of A's UBIA of $1.2 million in Real Property Y that exceeds A's UBIA of $1 million in Real Property X) and it is first placed in service by A on January 15, 2019, which is the date on which Real Property Y was first placed in service by A.
(v) Example 5. (A) The facts are the same as in Example 1 of paragraph (c)(4)(i) of this section, except that on January 15, 2019, A enters into a like-kind exchange under section 1031, in which A exchanges Real Property X for Real Property Y. Real Property X has appreciated in value to $1.3 million. Real Property Y has a fair market value of $1 million. As of January 15, 2019, A's basis in Real Property X, as adjusted under section 1016(a)(2), is $820,482. Pursuant to the exchange, A receives Real Property Y and $300,000 in cash.
(B) A's UBIA in Real Property Y is $1 million as determined under paragraph (c)(3)(ii) of this section ($1 million in UBIA from Real Property X, less $0 excess boot ($300,000 cash received in the exchange over $300,000 in appreciation in Property X, which is equal to the excess of the $1.3 million fair market value of Property X on the date of the exchange over $1 million fair market value of Property X on the date of acquisition by the taxpayer)). Pursuant to paragraph (c)(2)(iii)(A) of this section, Real Property Y is first placed in service by A on January 5, 2012, which is the date on which Real Property X was first placed in service by A.
(vi) Example 6. (A) The facts are the same as in Example 1 of paragraph (c)(4)(i) of this section, except that on January 15, 2019, A enters into a like-kind exchange under section 1031, in which A exchanges Real Property X for Real Property Y. Real Property X has appreciated in value to $1.3 million. Real Property Y has a fair market value of $900,000. Pursuant to the exchange, A receives Real Property Y and $400,000 in cash. As of January 15, 2019, A's basis in Real Property X, as adjusted under section 1016(a)(2), is $820,482.
(B) A's UBIA in Real Property Y is $900,000 as determined under paragraph (c)(3)(ii) of this section ($1 million in UBIA from Real Property X less $100,000 excess boot ($400,000 in cash received in the exchange over $300,000 in appreciation in Property X, which is equal to the excess of the $1.3 million fair market value of Property X on the date of the exchange over the $1 million fair market value of Property X on the date of acquisition by the taxpayer)). Pursuant to paragraph (c)(2)(iii)(A) of this section, Real Property Y is first placed in service by A on January 5, 2012, which is the date on which Real Property X was first placed in service by A.
(vii) Example 7. (A) The facts are the same as in Example 1 of paragraph (c)(4)(i) of this section, except that on January 15, 2019, A enters into a like-kind exchange under section 1031, in which A exchanges Real Property X for Real Property Y. Real Property X has declined in value to $900,000, and Real Property Y also has a value of $900,000. No cash or other property is involved in the exchange. As of January 15, 2019, A's basis in Real Property X, as adjusted under section 1016(a)(2), is $820,482.
(B) Even though Real Property Y is worth only $900,000, A's UBIA in Real Property Y is $1 million as determined under paragraph (c)(3)(ii) of this section because no cash or other property was involved in the exchange. Pursuant to paragraph (c)(2)(iii)(A) of this section, Real Property Y is first placed in service by A on January 5, 2012, which is the date on which Real Property X was first placed in service by A.
(viii) Example 8. (A) C operates a trade or business that is not an SSTB as a sole proprietorship. On January 5, 2011, C purchases Machinery Y for $10,000 and places it in service in C's trade or business. C's basis in Machinery Y under section 1012 is $10,000. Machinery Y is qualified property within the meaning of section 199A(b)(6). Assume that Machinery Y's recovery period under section 168(c) is 10 years, and C depreciates Machinery Y under the general depreciation system by using the straight-line depreciation method, a 10-year recovery period, and the half-year convention. As of December 31, 2018, C's basis in Machinery Y, as adjusted under section 1016(a)(2) for depreciation deductions under section 168(a), is $2,500. On January 1, 2019, C incorporates the sole proprietorship and elects to treat the newly formed entity as an S corporation for Federal income tax purposes. C contributes Machinery Y and all other assets of the trade or business to the S corporation in a non-recognition transaction under section 351. The S corporation immediately places all the assets in service.
(B) For purposes of section 199A(b)(2)(B)(ii) and this section, C's UBIA of Machinery Y from 2011 through 2018 is its $10,000 cost basis under section 1012, regardless of any later depreciation deductions under section 168(a) and resulting basis adjustments under section 1016(a)(2). The S corporation's basis of Machinery Y is $2,500, the basis of the property under section 362 at the time the S corporation places the property in service. Pursuant to paragraph (c)(3)(iv) of this section, S corporation's UBIA of Machinery Y is $10,000, which is C's UBIA of Machinery Y. Pursuant to paragraph (c)(2)(iv)(A) of this section, for purposes of determining the depreciable period of Machinery Y, the S corporation's placed in service date of Machinery Y will be January 5, 2011, which is the date C originally placed the property in service in 2011. Therefore, Machinery Y may be qualified property of the S corporation (assuming it continues to be used in the business) for 2019 and 2020 and will not be qualified property of the S corporation after 2020, because its depreciable period will have expired.
(ix) Example 9. (A) LLC, a partnership, operates a trade or business that is not an SSTB. On January 5, 2011, LLC purchases Machinery Z for $30,000 and places it in service in LLC's trade or business. LLC's basis in Machinery Z under section 1012 is $30,000. Machinery Z is qualified property within the meaning of section 199A(b)(6). Assume that Machinery Z's recovery period under section 168(c) is 10 years, and LLC depreciates Machinery Z under the general depreciation system by using the straight-line depreciation method, a 10-year recovery period, and the half-year convention. As of December 31, 2018, LLC's basis in Machinery Z, as adjusted under section 1016(a)(2) for depreciation deductions under section 168(a), is $7,500. On January 1, 2019, LLC distributes Machinery Z to Partner A in full liquidation of Partner A's interest in LLC. Partner A's outside basis in LLC is $35,000.
(B) For purposes of section 199A(b)(2)(B)(ii) and this section, LLC's UBIA of Machinery Z from 2011 through 2018 is its $30,000 cost basis under section 1012, regardless of any later depreciation deductions under section 168(a) and resulting basis adjustments under section 1016(a)(2). Prior to the distribution to Partner A, LLC's basis of Machinery Z is $7,500. Under section 732(b), Partner A's basis in Machinery Z is $35,000. Pursuant to paragraph (c)(3)(iv) of this section, upon distribution of Machinery Z, Partner A's UBIA of Machinery Z is $30,000, which was LLC's UBIA of Machinery Z.
(d) Applicability date —(1) General rule. Except as provided in paragraph (d)(2) of this section, the provisions of this section apply to taxable years ending after February 8, 2019.
(2) Exceptions —(i) Anti-abuse rules. The provisions of paragraph (c)(1)(iv) of this section apply to taxable years ending after December 22, 2017.
(ii) Non-calendar year RPE. For purposes of determining QBI, W-2 wages, UBIA of qualified property, and the aggregate amount of qualified REIT dividends and qualified PTP income if an individual receives any of these items from an RPE with a taxable year that begins before January 1, 2018, and ends after December 31, 2017, such items are treated as having been incurred by the individual during the individual's taxable year in which or with which such RPE taxable year ends.
§ 1.199A-3   Qualified business income, qualified REIT dividends, and qualified PTP income.
(a) In general. This section provides rules on the determination of a trade or business's qualified business income (QBI), as well as the determination of qualified real estate investment trust (REIT) dividends and qualified publicly traded partnership (PTP) income. The provisions of this section apply solely for purposes of section 199A of the Internal Revenue Code (Code). Paragraph (b) of this section provides rules for the determination of QBI. Paragraph (c) of this section provides rules for the determination of qualified REIT dividends and qualified PTP income. QBI must be determined and reported for each trade or business by the individual or relevant passthrough entity (RPE) that directly conducts the trade or business before applying the aggregation rules of § 1.199A-4.
(b) Definition of qualified business income —(1) In general. For purposes of this section, the term qualified business income or QBI means, for any taxable year, the net amount of qualified items of income, gain, deduction, and loss with respect to any trade or business of the taxpayer as described in paragraph (b)(2) of this section, provided the other requirements of this section and section 199A are satisfied (including, for example, the exclusion of income not effectively connected with a United States trade or business).
(i) Section 751 gain. With respect to a partnership, if section 751(a) or (b) applies, then gain or loss attributable to assets of the partnership giving rise to ordinary income under section 751(a) or (b) is considered attributable to the trades or businesses conducted by the partnership, and is taken into account for purposes of computing QBI.
(ii) Guaranteed payments for the use of capital. Income attributable to a guaranteed payment for the use of capital is not considered to be attributable to a trade or business, and thus is not taken into account for purposes of computing QBI except to the extent properly allocable to a trade or business of the recipient. The partnership's deduction associated with the guaranteed payment will be taken into account for purposes of computing QBI if such deduction is properly allocable to the trade or business and is otherwise deductible for Federal income tax purposes.
(iii) Section 481 adjustments. Section 481 adjustments (whether positive or negative) are taken into account for purposes of computing QBI to the extent that the requirements of this section and section 199A are otherwise satisfied, but only if the adjustment arises in taxable years ending after December 31, 2017.
(iv) Previously disallowed losses —(A) In general. Previously disallowed losses or deductions allowed in the taxable year generally are taken into account for purposes of computing QBI to the extent the disallowed loss or deduction is otherwise allowed by section 199A. These previously disallowed losses include, but are not limited to losses disallowed under sections 461(l), 465, 469, 704(d), and 1366(d). These losses are used for purposes of section 199A and this section in order from the oldest to the most recent on a first-in, first-out (FIFO) basis and are treated as losses from a separate trade or business. To the extent such losses relate to a PTP, they must be treated as a loss from a separate PTP in the taxable year the losses are taken into account. However, losses or deductions that were disallowed, suspended, limited, or carried over from taxable years ending before January 1, 2018 (including under sections 465, 469, 704(d), and 1366(d)), are not taken into account in a subsequent taxable year for purposes of computing QBI.
(B) Partial allowance. If a loss or deduction attributable to a trade or business is only partially allowed during the taxable year in which incurred, only the portion of the allowed loss or deduction that is attributable to QBI will be considered in determining QBI from the trade or business in the year the loss or deduction is incurred. The portion of the allowed loss or deduction attributable to QBI is determined by multiplying the total amount of the allowed loss by a fraction, the numerator of which is the portion of the total loss incurred during the taxable year that is attributable to QBI and the denominator of which is the amount of the total loss incurred during the taxable year.
(C) Attributes of disallowed loss or deduction determined in year loss is incurred —( 1 ) In general. Whether a disallowed loss or deduction is attributable to a trade or business, and otherwise meets the requirements of this section, is determined in the year the loss is incurred.
( 2 ) Specified service trades or businesses. If a disallowed loss or deduction is attributable to a specified service trade or business (SSTB), whether an individual has taxable income at or below the threshold amount as defined in § 1.199A-1(b)(12), within the phase-in range as defined in § 1.199A-1(b)(4), or in excess of the phase-in range is determined in the year the loss or deduction is incurred. If the individual's taxable income is at or below the threshold amount in the year the loss or deduction is incurred, the entire disallowed loss or deduction must be taken into account when applying paragraph (b)(1)(iv)(A) of this section. If the individual's taxable income is within the phase-in range, then only the applicable percentage, as defined in § 1.199A-1(b)(2), of the disallowed loss or deduction is taken into account when applying paragraph (b)(1)(iv)(A) of this section. If the individual's taxable income exceeds the phase-in range, none of the disallowed loss or deduction will be taken into account in applying paragraph (b)(1)(iv)(A) of this section.
(D) Examples. The following examples illustrate the provisions of this paragraph (b)(1)(iv).
( 1 ) Example 1. A is an unmarried individual and a 50% owner of LLC, an entity classified as a partnership for Federal income tax purposes. In 2018, A's allocable share of loss from LLC is $100,000 of which $80,000 is negative QBI. Under section 465, $60,000 of the allocable loss is allowed in determining A's taxable income. A has no other previously disallowed losses under section 465 or any other provision of the Code for 2018 or prior years. Because 80% of A's allocable loss is attributable to QBI ($80,000/$100,000), A will reduce the amount A takes into account in determining QBI proportionately. Thus, A will include $48,000 of the allowed loss in negative QBI (80% of $60,000) in determining A's section 199A deduction in 2018. The remaining $32,000 of negative QBI is treated as negative QBI from a separate trade or business for purposes of computing the section 199A deduction in the year the loss is taken into account in determining taxable income as described in § 1.199A-1(d)(2)(iii).
( 2 ) Example 2. B is an unmarried individual and a 50% owner of LLC, an entity classified as a partnership for Federal income tax purposes. After allowable deductions other than the section 199A deduction, B's taxable income for 2018 is $177,500. In 2018, LLC has a single trade or business that is an SSTB. B's allocable share of loss is $100,000, all of which is suspended under section 465. B's allocable share of negative QBI is also $100,000. B has no other previously disallowed losses under section 465 or any other provision of the Code for 2018 or prior years. Because the entire loss is suspended, none of the negative QBI is taken into account in determining B's section 199A deduction for 2018. Further, because the negative QBI is from an SSTB and B's taxable income before the section 199A deduction is within the phase-in range, B must determine the applicable percentage of the negative QBI that must be taken into account in the year that the loss is taken into account in determining taxable income. B's applicable percentage is 100% reduced by 40% (the percentage equal to the amount that B's taxable income for the taxable year exceeds B's threshold amount ($20,000 = $177,500−$157,500) over $50,000). Thus, B's applicable percentage is 60%. Therefore, B will have $60,000 (60% of $100,000) of negative QBI from a separate trade or business to be applied proportionately to QBI in the year(s) the loss is taken into account in determining taxable income, regardless of the amount of taxable income and how rules under § 1.199A-5 apply in the year the loss is taken into account in determining taxable income.
(v) Net operating losses. Generally, a net operating loss deduction under section 172 is not considered with respect to a trade or business and therefore, is not taken into account in computing QBI. However, an excess business loss under section 461(l) is treated as a net operating loss carryover to the following taxable year and is taken into account for purposes of computing QBI in the subsequent taxable year in which it is deducted.
(vi) Other deductions. Generally, deductions attributable to a trade or business are taken into account for purposes of computing QBI to the extent that the requirements of section 199A and this section are otherwise satisfied. For purposes of section 199A only, deductions such as the deductible portion of the tax on self-employment income under section 164(f), the self-employed health insurance deduction under section 162(l), and the deduction for contributions to qualified retirement plans under section 404 are considered attributable to a trade or business to the extent that the individual's gross income from the trade or business is taken into account in calculating the allowable deduction, on a proportionate basis to the gross income received from the trade or business.
(2) Qualified items of income, gain, deduction, and loss —(i) In general. The term qualified items of income, gain, deduction, and loss means items of gross income, gain, deduction, and loss to the extent such items are—
(A) Effectively connected with the conduct of a trade or business within the United States (within the meaning of section 864(c), determined by substituting “trade or business (within the meaning of section 199A)” for “nonresident alien individual or a foreign corporation” or for “a foreign corporation” each place it appears); and
(B) Included or allowed in determining taxable income for the taxable year.
(ii) Items not taken into account. Notwithstanding paragraph (b)(2)(i) of this section and in accordance with section 199A(c)(3)(B) and (c)(4), the following items are not taken into account as qualified items of income, gain, deduction, or loss and thus are not included in determining QBI:
(A) Any item of short-term capital gain, short-term capital loss, long-term capital gain, or long-term capital loss, including any item treated as one of such items under any other provision of the Code. This provision does not apply to the extent an item is treated as anything other than short-term capital gain, short-term capital loss, long-term capital gain, or long-term capital loss.
(B) Any dividend, income equivalent to a dividend, or payment in lieu of dividends described in section 954(c)(1)(G). Any amount described in section 1385(a)(1) is not treated as described in this clause.
(C) Any interest income other than interest income which is properly allocable to a trade or business. For purposes of section 199A and this section, interest income attributable to an investment of working capital, reserves, or similar accounts is not properly allocable to a trade or business.
(D) Any item of gain or loss described in section 954(c)(1)(C) (transactions in commodities) or section 954(c)(1)(D) (excess foreign currency gains) applied in each case by substituting “trade or business (within the meaning of section 199A)” for “controlled foreign corporation.”
(E) Any item of income, gain, deduction, or loss described in section 954(c)(1)(F) (income from notional principal contracts) determined without regard to section 954(c)(1)(F)(ii) and other than items attributable to notional principal contracts entered into in transactions qualifying under section 1221(a)(7).
(F) Any amount received from an annuity which is not received in connection with the trade or business.
(G) Any qualified REIT dividends as defined in paragraph (c)(2) of this section or qualified PTP income as defined in paragraph (c)(3) of this section.
(H) Reasonable compensation received by a shareholder from an S corporation. However, the S corporation's deduction for such reasonable compensation will reduce QBI if such deduction is properly allocable to the trade or business and is otherwise deductible for Federal income tax purposes.
(I) Any guaranteed payment described in section 707(c) received by a partner for services rendered with respect to the trade or business, regardless of whether the partner is an individual or an RPE. However, the partnership's deduction for such guaranteed payment will reduce QBI if such deduction is properly allocable to the trade or business and is otherwise deductible for Federal income tax purposes.
(J) Any payment described in section 707(a) received by a partner for services rendered with respect to the trade or business, regardless of whether the partner is an individual or an RPE. However, the partnership's deduction for such payment will reduce QBI if such deduction is properly allocable to the trade or business and is otherwise deductible for Federal income tax purposes.
(3) Commonwealth of Puerto Rico. For the purposes of determining QBI, the term United States includes the Commonwealth of Puerto Rico in the case of any taxpayer with QBI for any taxable year from sources within the Commonwealth of Puerto Rico, if all of such receipts are taxable under section 1 for such taxable year. This paragraph (b)(3) only applies as provided in section 199A(f)(1)(C).
(4) Wages. Expenses for all wages paid (or incurred in the case of an accrual method taxpayer) must be taken into account in computing QBI (if the requirements of this section and section 199A are satisfied) regardless of the application of the W-2 wage limitation described in § 1.199A-1(d)(2)(iv).
(5) Allocation of items among directly-conducted trades or businesses. If an individual or an RPE directly conducts multiple trades or businesses, and has items of QBI that are properly attributable to more than one trade or business, the individual or RPE must allocate those items among the several trades or businesses to which they are attributable using a reasonable method based on all the facts and circumstances. The individual or RPE may use a different reasonable method with respect to different items of income, gain, deduction, and loss. The chosen reasonable method for each item must be consistently applied from one taxable year to another and must clearly reflect the income and expenses of each trade or business. The overall combination of methods must also be reasonable based on all facts and circumstances. The books and records maintained for a trade or business must be consistent with any allocations under this paragraph (b)(5).
(c) Qualified REIT Dividends and Qualified PTP Income —(1) In general. Qualified REIT dividends and qualified PTP income are the sum of qualified REIT dividends as defined in paragraph (c)(2) of this section earned directly or through an RPE and the net amount of qualified PTP income as defined in paragraph (c)(3) of this section earned directly or through an RPE.
(2) Qualified REIT dividend —(i) The term qualified REIT dividend means any dividend from a REIT received during the taxable year which—
(A) Is not a capital gain dividend, as defined in section 857(b)(3); and
(B) Is not qualified dividend income, as defined in section 1(h)(11).
(ii) The term qualified REIT dividend does not include any REIT dividend received with respect to any share of REIT stock—
(A) That is held by the shareholder for 45 days or less (taking into account the principles of section 246(c)(3) and (4)) during the 91-day period beginning on the date which is 45 days before the date on which such share becomes ex-dividend with respect to such dividend; or
(B) To the extent that the shareholder is under an obligation (whether pursuant to a short sale or otherwise) to make related payments with respect to positions in substantially similar or related property.
(3) Qualified PTP income —(i) In general. The term qualified PTP income means the sum of—
(A) The net amount of such taxpayer's allocable share of income, gain, deduction, and loss from a PTP as defined in section 7704(b) that is not taxed as a corporation under section 7704(a); plus
(B) Any gain or loss attributable to assets of the PTP giving rise to ordinary income under section 751(a) or (b) that is considered attributable to the trades or businesses conducted by the partnership.
(ii) Special rules. The rules applicable to the determination of QBI described in paragraph (b) of this section also apply to the determination of a taxpayer's allocable share of income, gain, deduction, and loss from a PTP. An individual's allocable share of income from a PTP, and any section 751 gain or loss is qualified PTP income only to the extent the items meet the qualifications of section 199A and this section, including the requirement that the item is included or allowed in determining taxable income for the taxable year, and the requirement that the item be effectively connected with the conduct of a trade or business within the United States. For example, if an individual owns an interest in a PTP, and for the taxable year is allocated a distributive share of net loss which is disallowed under the passive activity rules of section 469, such loss is not taken into account for purposes of section 199A. The specified service trade or business limitations described in §§ 1.199A-1(d)(3) and 1.199A-5 also apply to income earned from a PTP. Furthermore, each PTP is required to determine its qualified PTP income for each trade or business and report that information to its owners as described in § 1.199A-6(b)(3).
(d) Section 199A dividends paid by a regulated investment company —(1) In general. If section 852(b) applies to a regulated investment company (RIC) for a taxable year, the RIC may pay section 199A dividends, as defined in this paragraph (d).
(2) Definition of section 199A dividend —(i) In general. Except as provided in paragraph (d)(2)(ii) of this section, a section 199A dividend is any dividend or part of such a dividend that a RIC pays to its shareholders and reports as a section 199A dividend in written statements furnished to its shareholders.
(ii) Reduction in the case of excess reported amounts. If the aggregate reported amount with respect to the RIC for any taxable year exceeds the RIC's qualified REIT dividend income for the taxable year, then a section 199A dividend is equal to—
(A) The reported section 199A dividend amount; reduced by
(B) The excess reported amount that is allocable to that reported section 199A dividend amount.
(iii) Allocation of excess reported amount —(A) In general. Except as provided in paragraph (d)(2)(iii)(B) of this section, the excess reported amount (if any) that is allocable to the reported section 199A dividend amount is that portion of the excess reported amount that bears the same ratio to the excess reported amount as the reported section 199A dividend amount bears to the aggregate reported amount.
(B) Special rule for noncalendar-year RICs. In the case of any taxable year that does not begin and end in the same calendar year, if the post-December reported amount equals or exceeds the excess reported amount for that taxable year, paragraph (d)(2)(iii)(A) of this section is applied by substituting “post-December reported amount” for “aggregate reported amount,” and no excess reported amount is allocated to any dividend paid on or before December 31 of that taxable year.
(3) Definitions. For purposes of paragraph (d) of this section—
(i) Reported section 199A dividend amount. The term reported section 199A dividend amount means the amount of a dividend distribution reported to the RIC's shareholders under paragraph (d)(2)(i) of this section as a section 199A dividend.
(ii) Excess reported amount. The term excess reported amount means the excess of the aggregate reported amount over the RIC's qualified REIT dividend income for the taxable year.
(iii) Aggregate reported amount. The term aggregate reported amount means the aggregate amount of dividends reported by the RIC under paragraph (d)(2)(i) of this section as section 199A dividends for the taxable year (including section 199A dividends paid after the close of the taxable year and described in section 855).
(iv) Post-December reported amount. The term post-December reported amount means the aggregate reported amount determined by taking into account only dividends paid after December 31 of the taxable year.
(v) Qualified REIT dividend income. The term qualified REIT dividend income means, with respect to a taxable year of a RIC, the excess of the amount of qualified REIT dividends, as defined in paragraph (c)(2) of this section, includible in the RIC's taxable income for the taxable year over the amount of the RIC's deductions that are properly allocable to such income.
(4) Treatment of section 199A dividends by shareholders —(i) In general. For purposes of section 199A, and §§ 1.199A-1 through 1.199A-6, a section 199A dividend is treated by a taxpayer that receives the section 199A dividend as a qualified REIT dividend.
(ii) Holding period. Paragraph (d)(4)(i) of this section does not apply to any dividend received with respect to a share of RIC stock—
(A) That is held by the shareholder for 45 days or less (taking into account the principles of section 246(c)(3) and (4)) during the 91-day period beginning on the date which is 45 days before the date on which the share becomes ex-dividend with respect to such dividend; or
(B) To the extent that the shareholder is under an obligation (whether pursuant to a short sale or otherwise) to make related payments with respect to positions in substantially similar or related property.
(5) Example. The following example illustrates the provisions of this paragraph (d).
(i) X is a corporation that has elected to be a RIC. For its taxable year ending March 31, 2021, X has $25,000x of net long-term capital gain, $60,000x of qualified dividend income, $25,000x of taxable interest income, $15,000x of net short-term capital gain, and $25,000x of qualified REIT dividends. X has $15,000x of deductible expenses, of which $3,000x is allocable to the qualified REIT dividends. On December 31, 2020, X pays a single dividend of $100,000x, and reports $20,000x of the dividend as a section 199A dividend in written statements to its shareholders. On March 31, 2021, X pays a dividend of $35,000x, and reports $5,000x of the dividend as a section 199A dividend in written statements to its shareholders.
(ii) X's qualified REIT dividend income under paragraph (d)(3)(v) of this section is $22,000x, which is the excess of X's $25,000x of qualified REIT dividends over $3,000x in allocable expenses. The reported section 199A dividend amounts for the December 31, 2020, and March 31, 2021, distributions are $20,000x and $5,000x, respectively. For the taxable year ending March 31, 2021, the aggregate reported amount of section 199A dividends is $25,000x, and the excess reported amount under paragraph (d)(3)(ii) of this section is $3,000x. Because X is a noncalendar-year RIC and the post-December reported amount of $5,000x exceeds the excess reported amount of $3,000x, the entire excess reported amount is allocated under paragraphs (d)(2)(iii)(A) and (B) of this section to the reported section 199A dividend amount for the March 31, 2021, distribution. No portion of the excess reported amount is allocated to the reported section 199A dividend amount for the December 31, 2020, distribution. Thus, the section 199A dividend on March 31, 2021, is $2,000x, which is the reported section 199A dividend amount of $5,000x reduced by the $3,000x of allocable excess reported amount. The section 199A dividend on December 31, 2020, is the $20,000x that X reports as a section 199A dividend.
(iii) Shareholder A, a United States person, receives a dividend from X of $100x on December 31, 2020, of which $20x is reported as a section 199A dividend. If A meets the holding period requirements in paragraph (d)(4)(ii) of this section with respect to the stock of X, A treats $20x of the dividend from X as a qualified REIT dividend for purposes of section 199A for A's 2020 taxable year.
(iv) A receives a dividend from X of $35x on March 31, 2021, of which $5x is reported as a section 199A dividend. Only $2x of the dividend is a section 199A dividend. If A meets the holding period requirements in paragraph (d)(4)(ii) of this section with respect to the stock of X, A may treat the $2x section 199A dividend as a qualified REIT dividend for A's 2021 taxable year.
(e) Applicability date —(1) General rule. Except as provided in paragraph (e)(2) of this section, the provisions of this section apply to taxable years ending after February 8, 2019.
(2) Exceptions —(i) Anti-abuse rules. The provisions of paragraph (c)(2)(ii) of this section apply to taxable years ending after December 22, 2017.
(ii) Non-calendar year RPE. For purposes of determining QBI, W-2 wages, UBIA of qualified property, and the aggregate amount of qualified REIT dividends and qualified PTP income if an individual receives any of these items from an RPE with a taxable year that begins before January 1, 2018, and ends after December 31, 2017, such items are treated as having been incurred by the individual during the individual's taxable year in which or with which such RPE taxable year ends.
(iii) Previously disallowed losses. The provisions of paragraph (b)(1)(iv) of this section apply to taxable years beginning after August 24, 2020. Taxpayers may choose to apply the rules in paragraph (b)(1)(iv) of this section for taxable years beginning on or before August 24, 2020, so long as the taxpayers consistently apply the rules in paragraph (b)(1)(iv) of this section for each such year.
(iv) Section 199A dividends. The provisions of paragraph (d) of this section apply to taxable years beginning after August 24, 2020. Taxpayers may choose to apply the rules in paragraph (d) of this section for taxable years beginning on or before August 24, 2020, so long as the taxpayers consistently apply the rules in paragraph (d) of this section for each such year.
§ 1.199A-4   Aggregation.
(a) Scope and purpose. An individual or RPE may be engaged in more than one trade or business. Except as provided in this section, each trade or business is a separate trade or business for purposes of applying the limitations described in § 1.199A-1(d)(2)(iv). This section sets forth rules to allow individuals and RPEs to aggregate trades or businesses, treating the aggregate as a single trade or business for purposes of applying the limitations described in § 1.199A-1(d)(2)(iv). Trades or businesses may be aggregated only to the extent provided in this section, but aggregation by taxpayers is not required.
(b) Aggregation rules —(1) General rule. Trades or businesses may be aggregated only if an individual or RPE can demonstrate that—
(i) The same person or group of persons, directly or by attribution under sections 267(b) or 707(b), owns 50 percent or more of each trade or business to be aggregated, meaning in the case of such trades or businesses owned by an S corporation, 50 percent or more of the issued and outstanding shares of the corporation, or, in the case of such trades or businesses owned by a partnership, 50 percent or more of the capital or profits in the partnership;
(ii) The ownership described in paragraph (b)(1)(i) of this section exists for a majority of the taxable year, including the last day of the taxable year, in which the items attributable to each trade or business to be aggregated are included in income;
(iii) All of the items attributable to each trade or business to be aggregated are reported on returns with the same taxable year, not taking into account short taxable years;
(iv) None of the trades or businesses to be aggregated is a specified service trade or business (SSTB) as defined in § 1.199A-5; and
(v) The trades or businesses to be aggregated satisfy at least two of the following factors (based on all of the facts and circumstances):
(A) The trades or businesses provide products, property, or services that are the same or customarily offered together.
(B) The trades or businesses share facilities or share significant centralized business elements, such as personnel, accounting, legal, manufacturing, purchasing, human resources, or information technology resources.
(C) The trades or businesses are operated in coordination with, or reliance upon, one or more of the businesses in the aggregated group (for example, supply chain interdependencies).
(2) Operating rules —(i) Individuals. An individual may aggregate trades or businesses operated directly or through an RPE to the extent an aggregation is not inconsistent with the aggregation of an RPE. If an individual aggregates multiple trades or businesses under paragraph (b)(1) of this section, QBI, W-2 wages, and UBIA of qualified property must be combined for the aggregated trades or businesses for purposes of applying the W-2 wage and UBIA of qualified property limitations described in § 1.199A-1(d)(2)(iv). An individual may not subtract from the trades or businesses aggregated by an RPE but may aggregate additional trades or businesses with the RPE's aggregation if the rules of this section are otherwise satisfied.
(ii) RPEs. An RPE may aggregate trades or businesses operated directly or through a lower-tier RPE to the extent an aggregation is not inconsistent with the aggregation of a lower-tier RPE. If an RPE itself does not aggregate, multiple owners of an RPE need not aggregate in the same manner. If an RPE aggregates multiple trades or businesses under paragraph (b)(1) of this section, the RPE must compute and report QBI, W-2 wages, and UBIA of qualified property for the aggregated trade or business under the rules described in § 1.199A-6(b). An RPE may not subtract from the trades or businesses aggregated by a lower-tier RPE but may aggregate additional trades or businesses with a lower-tier RPE's aggregation if the rules of this section are otherwise satisfied.
(c) Reporting and consistency requirements —(1) Individuals. Once an individual chooses to aggregate two or more trades or businesses, the individual must consistently report the aggregated trades or businesses in all subsequent taxable years. A failure to aggregate will not be considered to be an aggregation for purposes of this rule. An individual that fails to aggregate may not aggregate trades or businesses on an amended return (other than an amended return for the 2018 taxable year). However, an individual may add a newly created or newly acquired (including through non-recognition transfers) trade or business to an existing aggregated trade or business (including the aggregated trade or business of an RPE) if the requirements of paragraph (b)(1) of this section are satisfied. In a subsequent year, if there is a significant change in facts and circumstances such that an individual's prior aggregation of trades or businesses no longer qualifies for aggregation under the rules of this section, then the trades or businesses will no longer be aggregated within the meaning of this section, and the individual must reapply the rules in paragraph (b)(1) of this section to determine a new permissible aggregation (if any). An individual also must report aggregated trades or businesses of an RPE in which the individual holds a direct or indirect interest.
(2) Individual disclosure —(i) Required annual disclosure. For each taxable year, individuals must attach a statement to their returns identifying each trade or business aggregated under paragraph (b)(1) of this section. The statement must contain—
(A) A description of each trade or business;
(B) The name and EIN of each entity in which a trade or business is operated;
(C) Information identifying any trade or business that was formed, ceased operations, was acquired, or was disposed of during the taxable year;
(D) Information identifying any aggregated trade or business of an RPE in which the individual holds an ownership interest; and
(E) Such other information as the Commissioner may require in forms, instructions, or other published guidance.
(ii) Failure to disclose. If an individual fails to attach the statement required in paragraph (c)(2)(i) of this section, the Commissioner may disaggregate the individual's trades or businesses. The individual may not aggregate trades or businesses that are disaggregated by the Commissioner for the subsequent three taxable years.
(3) RPEs. Once an RPE chooses to aggregate two or more trades or businesses, the RPE must consistently report the aggregated trades or businesses in all subsequent taxable years. A failure to aggregate will not be considered to be an aggregation for purposes of this rule. An RPE that fails to aggregate may not aggregate trades or businesses on an amended return (other than an amended return for the 2018 taxable year). However, an RPE may add a newly created or newly acquired (including through non-recognition transfers) trade or business to an existing aggregated trade or business (including the aggregated trade or business of a lower-tier RPE) if the requirements of paragraph (b)(1) of this section are satisfied.

 In a subsequent year, if there is a significant change in facts and circumstances such that an RPE's prior aggregation of trades or businesses no longer qualifies for aggregation under the rules of this section, then the trades or businesses will no longer be aggregated within the meaning of this section, and the RPE must reapply the rules in paragraph (b)(1) of this section to determine a new permissible aggregation (if any). An RPE also must report aggregated trades or businesses of a lower-tier RPE in which the RPE holds a direct or indirect interest.
(4) RPE disclosure —(i) Required annual disclosure. For each taxable year, RPEs (including each RPE in a tiered structure) must attach a statement to each owner's Schedule K-1 identifying each trade or business aggregated under paragraph (b)(1) of this section. The statement must contain—
(A) A description of each trade or business;
(B) The name and EIN of each entity in which a trade or business is operated;
(C) Information identifying any trade or business that was formed, ceased operations, was acquired, or was disposed of during the taxable year;
(D) Information identifying any aggregated trade or business of an RPE in which the RPE holds an ownership interest; and
(E) Such other information as the Commissioner may require in forms, instructions, or other published guidance.
(ii) Failure to disclose. If an RPE fails to attach the statement required in paragraph (c)(4)(i) of this section, the Commissioner may disaggregate the RPE's trades or businesses. 

 The RPE may not aggregate trades or businesses that are disaggregated by the Commissioner for the subsequent three taxable years.
(d) Examples. The following examples illustrate the principles of this section. For purposes of these examples, assume the taxpayer is a United States citizen, all individuals and RPEs use a calendar taxable year, there are no ownership changes during the taxable year, all trades or businesses satisfy the requirements under section 162, all tax items are effectively connected to a trade or business within the United States within the meaning of section 864(c), and none of the trades or businesses is an SSTB within the meaning of § 1.199A-5. Except as otherwise specified, a single capital letter denotes an individual taxpayer.
(1) Example 1 —(i) Facts. A wholly owns and operates a catering business and a restaurant through separate disregarded entities. The catering business and the restaurant share centralized purchasing to obtain volume discounts and a centralized accounting office that performs all of the bookkeeping, tracks and issues statements on all of the receivables, and prepares the payroll for each business. A maintains a website and print advertising materials that reference both the catering business and the restaurant. A uses the restaurant kitchen to prepare food for the catering business. The catering business employs its own staff and owns equipment and trucks that are not used or associated with the restaurant.
(ii) Analysis. Because the restaurant and catering business are held in disregarded entities, A will be treated as operating each of these businesses directly and thereby satisfies paragraph (b)(1)(i) of this section. Under paragraph (b)(1)(v) of this section, A satisfies the following factors: Paragraph (b)(1)(v)(A) of this section is met as both businesses offer prepared food to customers; and paragraph (b)(1)(v)(B) of this section is met because the two businesses share the same kitchen facilities in addition to centralized purchasing, marketing, and accounting. Having satisfied paragraphs (b)(1)(i) through (v) of this section, A may treat the catering business and the restaurant as a single trade or business for purposes of applying § 1.199A-1(d).
(2) Example 2 —(i) Facts. Assume the same facts as in Example 1 of paragraph (d)(1) of this section, but the catering and restaurant businesses are owned in separate partnerships and A, B, C, and D each own a 25% interest in each of the two partnerships. A, B, C, and D are unrelated.
(ii) Analysis. Because under paragraph (b)(1)(i) of this section A, B, C, and D together own more than 50% of each of the two partnerships, they may each treat the catering business and the restaurant as a single trade or business for purposes of applying § 1.199A-1(d).
(3) Example 3 —(i) Facts. W owns a 75% interest in S1, an S corporation, and a 75% interest in PRS, a partnership. S1 manufactures clothing and PRS is a retail pet food store. W manages S1 and PRS.
(ii) Analysis. W owns more than 50% of the stock of S1 and more than 50% of PRS thereby satisfying paragraph (b)(1)(i) of this section. Although W manages both S1 and PRS, W is not able to satisfy the requirements of paragraph (b)(1)(v) of this section as the two businesses do not provide goods or services that are the same or customarily offered together; there are no significant centralized business elements; and no facts indicate that the businesses are operated in coordination with, or reliance upon, one another. W must treat S1 and PRS as separate trades or businesses for purposes of applying § 1.199A-1(d).
(4) Example 4 —(i) Facts. E owns a 60% interest in each of four partnerships (PRS1, PRS2, PRS3, and PRS4). Each partnership operates a hardware store. A team of executives oversees the operations of all four of the businesses and controls the policy decisions involving the business as a whole. Human resources and accounting are centralized for the four businesses. E reports PRS1, PRS3, and PRS4 as an aggregated trade or business under paragraph (b)(1) of this section and reports PRS2 as a separate trade or business. Only PRS2 generates a net taxable loss.
(ii) Analysis. E owns more than 50% of each partnership thereby satisfying paragraph (b)(1)(i) of this section. Under paragraph (b)(1)(v) of this section, the following factors are satisfied: Paragraph (b)(1)(v)(A) of this section because each partnership operates a hardware store; and paragraph (b)(1)(v)(B) of this section because the businesses share accounting and human resource functions. E's decision to aggregate only PRS1, PRS3, and PRS4 into a single trade or business for purposes of applying § 1.199A-1(d) is permissible. The loss from PRS2 will be netted against the aggregate profits of PRS1, PRS3, and PRS4 pursuant to § 1.199A-1(d)(2)(iii).
(5) Example 5 —(i) Facts. Assume the same facts as Example 4 of paragraph (d)(4) of this section, and that F owns a 10% interest in PRS1, PRS2, PRS3, and PRS4.
(ii) Analysis. Because under paragraph (b)(1)(i) of this section E owns more than 50% of the four partnerships, F may aggregate PRS 1, PRS2, PRS3, and PRS4 as a single trade or business for purposes of applying § 1.199A-1(d), provided that F can demonstrate that the ownership test is met by E.
(6) Example 6 —(i) Facts. D owns 75% of the stock of S1, S2, and S3, each of which is an S corporation. Each S corporation operates a grocery store in a separate state. S1 and S2 share centralized purchasing functions to obtain volume discounts and a centralized accounting office that performs all of the bookkeeping, tracks and issues statements on all of the receivables, and prepares the payroll for each business. S3 is operated independently from the other businesses.
(ii) Analysis. D owns more than 50% of the stock of each S corporation thereby satisfying paragraph (b)(1)(i) of this section. Under paragraph (b)(1)(v) of this section, the grocery stores satisfy paragraph (b)(1)(v)(A) of this section because they are in the same trade or business. Only S1 and S2 satisfy paragraph (b)(1)(v)(B) of this section because of their centralized purchasing and accounting offices. D is only able to show that the requirements of paragraph (b)(1)(v)(B) of this section are satisfied for S1 and S2; therefore, D only may aggregate S1 and S2 into a single trade or business for purposes of § 1.199A-1(d). D must report S3 as a separate trade or business for purposes of applying § 1.199A-1(d).
(7) Example 7 —(i) Facts. Assume the same facts as Example 6 of paragraph (d)(6) of this section except each store is independently operated and S1 and S2 do not have centralized purchasing or accounting functions.
(ii) Analysis. Although the stores provide the same products and services within the meaning of paragraph (b)(1)(v)(A) of this section, D cannot show that another factor under paragraph (b)(1)(v) of this section is present. Therefore, D must report S1, S2, and S3 as separate trades or businesses for purposes of applying § 1.199A-1(d).
(8) Example 8 —(i) Facts. G owns 80% of the stock in S1, an S corporation and 80% of LLC1 and LLC2, each of which is a partnership for Federal tax purposes. LLC1 manufactures and supplies all of the widgets sold by LLC2. LLC2 operates a retail store that sells LLC1's widgets. S1 owns the real property leased to LLC1 and LLC2 for use by the factory and retail store. The entities share common advertising and management.
(ii) Analysis. G owns more than 50% of the stock of S1 and more than 50% of LLC1 and LLC2 thus satisfying paragraph (b)(1)(i) of this section. LLC1, LLC2, and S1 share significant centralized business elements and are operated in coordination with, or in reliance upon, one or more of the businesses in the aggregated group. G can treat the business operations of LLC1 and LLC2 as a single trade or business for purposes of applying § 1.199A-1(d). S1 is eligible to be included in the aggregated group because it leases property to a trade or business within the aggregated trade or business as described in § 1.199A-1(b)(14) and meets the requirements of paragraph (b)(1) of this section.
(9) Example 9 —(i) Facts. Same facts as Example 8 of paragraph (d)(8) of this section, except G owns 80% of the stock in S1 and 20% of each of LLC1 and LLC2. B, G's son, owns a majority interest in LLC2, and M, G's mother, owns a majority interest in LLC1. B does not own an interest in S1 or LLC1, and M does not own an interest in S1 or LLC2.
(ii) Analysis. Under the rules in paragraph (b)(1) of this section, B and M's interest in LLC2 and LLC1, respectively, are attributable to G and G is treated as owning a majority interest in LLC2 and LLC1; G thus satisfies paragraph (b)(1)(i) of this section. G may aggregate his interests in LLC1, LLC2, and S1 as a single trade or business for purposes of applying § 1.199A-1(d). Under paragraph (b)(1) of this section, S1 is eligible to be included in the aggregated group because it leases property to a trade or business within the aggregated trade or business as described in § 1.199A-1(b)(14) and meets the requirements of paragraph (b)(1) of this section.
(10) Example 10 —(i) Facts. F owns a 75% interest and G owns a 5% interest in five partnerships (PRS1-PRS5). H owns a 10% interest in PRS1 and PRS2. Each partnership operates a restaurant and each restaurant separately constitutes a trade or business for purposes of section 162. G is the executive chef of all of the restaurants and as such he creates the menus and orders the food supplies.
(ii) Analysis. F owns more than 50% of the partnerships thereby satisfying paragraph (b)(1)(i) of this section. Under paragraph (b)(1)(v) of this section, the restaurants satisfy paragraph (b)(1)(v)(A) of this section because they are in the same trade or business, and paragraph (b)(1)(v)(B) of this section is satisfied as G is the executive chef of all of the restaurants and the businesses share a centralized function for ordering food and supplies. F can show the requirements under paragraph (b)(1) of this section are satisfied as to all of the restaurants. Because F owns a majority interest in each of the partnerships, G can demonstrate that paragraph (b)(1)(i) of this section is satisfied. G can also aggregate all five restaurants into a single trade or business for purposes of applying § 1.199A-1(d). H, however, only owns an interest in PRS1 and PRS2. Like G, H satisfies paragraph (b)(1)(i) of this section because F owns a majority interest. H can, therefore, aggregate PRS1 and PRS2 into a single trade or business for purposes of applying § 1.199A-1(d).
(11) Example 11 —(i) Facts. H, J, K, and L own interests in PRS1 and PRS2, each a partnership, and S1 and S2, each an S corporation. H, J, K, and L also own interests in C, an entity taxable as a C corporation. H owns 30%, J owns 20%, K owns 5%, and L owns 45% of each of the five entities. All of the entities satisfy 2 of the 3 factors under paragraph (b)(1)(v) of this section. For purposes of section 199A the taxpayers report the following aggregated trades or businesses: H aggregates PRS1 and S1 together and aggregates PRS2 and S2 together; J aggregates PRS1, S1 and S2 together and reports PRS2 separately; K aggregates PRS1 and PRS2 together and aggregates S1 and S2 together; and L aggregates S1, S2, and PRS2 together and reports PRS1 separately. C cannot be aggregated.
(ii) Analysis. Under paragraph (b)(1)(i) of this section, because H, J, and K together own a majority interest in PRS1, PRS2, S1, and S2, H, J, K, and L are permitted to aggregate under paragraph (b)(1) of this section. Further, the aggregations reported by the taxpayers are permitted, but not required for each of H, J, K, and L. C's income is not eligible for the section 199A deduction and it cannot be aggregated for purposes of applying § 1.199A-1(d).
(12) Example 12 —(i) Facts. L owns 60% of PRS1, a partnership, a business that sells non-food items to grocery stores. L also owns 55% of PRS2, a partnership, which owns and operates a distribution trucking business. The predominant portion of PRS2's business is transporting goods for PRS1.
(ii) Analysis. L is able to meet paragraph (b)(1)(i) of this section as the majority owner of PRS1 and PRS2. Under paragraph (b)(1)(v) of this section, L is only able to show the operations of PRS1 and PRS2 are operated in reliance of one another under paragraph (b)(1)(v)(C) of this section. For purposes of applying § 1.199A-1(d), L must treat PRS1 and PRS2 as separate trades or businesses.
(13) Example 13 —(i) Facts. C owns a majority interest in a sailboat racing team and also owns an interest in PRS1 which operates a marina. PRS1 is a trade or business under section 162, but the sailboat racing team is not a trade or business within the meaning of section 162.
(ii) Analysis. C has only one trade or business for purposes of section 199A and, therefore, cannot aggregate the interest in the racing team with PRS1 under paragraph (b)(1) of this section.
(14) Example 14 —(i) Facts. Trust wholly owns LLC1, LLC2, and LLC3. LLC1 operates a trucking company that delivers lumber and other supplies sold by LLC2. LLC2 operates a lumber yard and supplies LLC3 with building materials. LLC3 operates a construction business. LLC1, LLC2, and LLC3 have a centralized human resources department, payroll, and accounting department.
(ii) Analysis. Because Trust owns 100% of the interests in LLC1, LLC2, and LLC3, Trust satisfies paragraph (b)(1)(i) of this section. Trust can also show that it satisfies paragraph (b)(1)(v)(B) of this section as the trades or businesses have a centralized human resources department, payroll, and accounting department. Trust also can show is meets paragraph (b)(1)(v)(C) of this section as the trades or businesses are operated in coordination, or reliance upon, one or more in the aggregated group. Trust can aggregate LLC1, LLC2, and LLC3 for purposes of applying § 1.199A-1(d).
(15) Example 15 —(i) Facts. PRS1, a partnership, directly operates a food service trade or business and owns 60% of PRS2, which directly operates a movie theater trade or business and a food service trade or business. PRS2's movie theater and food service businesses operate in coordination with, or reliance upon, one another and share a centralized human resources department, payroll, and accounting department. PRS1's and PRS2's food service businesses provide products and services that are the same and share centralized purchasing and shipping to obtain volume discounts.
(ii) Analysis. PRS2 may aggregate its movie theater and food service businesses. Paragraph (b)(1)(v) of this section is satisfied because the businesses operate in coordination with one another and share centralized business elements. If PRS2 does aggregate the two businesses, PRS1 may not aggregate its food service business with PRS2's aggregated trades or businesses.

 Because PRS1 owns more than 50% of PRS2, thereby satisfying paragraph (b)(1)(i) of this section, PRS1 may aggregate its food service businesses with PRS2's food service business if PRS2 has not aggregated its movie theater and food service businesses. Paragraph (b)(1)(v) of this section is satisfied because the businesses provide the same products and services and share centralized business elements. Under either alternative, PRS1's food service business and PRS2's movie theater cannot be aggregated because there are no factors in paragraph (b)(1)(v) of this section present between the businesses.
(16) Example 16 —(i) Facts. PRS1, a partnership, owns 60% of a commercial rental office building in state A, and 80% of a commercial rental office building in state B. Both commercial rental office building operations share centralized accounting, legal, and human resource functions. PRS1 treats the two commercial rental office buildings as an aggregated trade or business under paragraph (b)(1) of this section.
(ii) Analysis. PRS1 owns more than 50% of each trade or business thereby satisfying paragraph (b)(1)(i) of this section. Under paragraph (b)(1)(v) of this section, PRS1 may aggregate its commercial rental office buildings because the businesses provide the same type of property and share accounting, legal, and human resource functions.
(17) Example 17 —(i) Facts. S, an S corporation owns 100% of the interests in a residential condominium building and 100% of the interests in a commercial rental office building. Both building operations share centralized accounting, legal, and human resource functions.
(ii) Analysis. S owns more than 50% of each trade or business thereby satisfying paragraph (b)(1)(i) of this section. Although both businesses share significant centralized business elements, S cannot show that another factor under paragraph (b)(1)(v) of this section is present because the two building operations are not of the same type of property. S must treat the residential condominium building and the commercial rental office building as separate trades or businesses for purposes of applying § 1.199A-1(d).
(18) Example 18 —(i) Facts. M owns 75% of a residential apartment building. M also owns 80% of PRS2. PRS2 owns 80% of the interests in a residential condominium building and 80% of the interests in a residential apartment building. PRS2's residential condominium building and residential apartment building operations share centralized back office functions and management. M's residential apartment building and PRS2's residential condominium and apartment building operate in coordination with each other in renting apartments to tenants.
(ii) Analysis. PRS2 may aggregate its residential condominium and residential apartment building operations. PRS2 owns more than 50% of each trade or business thereby satisfying paragraph (b)(1)(i) of this section. Paragraph (b)(1)(v) of this section is satisfied because the businesses are of the same type of property and share centralized back office functions and management. M may also add its residential apartment building operations to PRS2's aggregated residential condominium and apartment building operations. M owns more than 50% of each trade or business thereby satisfying paragraph (b)(1)(i) of this section. Paragraph (b)(1)(v) of this section is also satisfied because the businesses operate in coordination with each other.
(e) Applicability date —(1) General rule. Except as provided in paragraph (e)(2) of this section, the provisions of this section apply to taxable years ending after February 8, 2019.
(2) Exception for non-calendar year RPE. For purposes of determining QBI, W-2 wages, and UBIA of qualified property, and the aggregate amount of qualified REIT dividends and qualified PTP income, if an individual receives any of these items from an RPE with a taxable year that begins before January 1, 2018, and ends after December 31, 2017, such items are treated as having been incurred by the individual during the individual's taxable year in which or with which such RPE taxable year ends.
§ 1.199A-5   Specified service trades or businesses and the trade or business of performing services as an employee.
(a) Scope and effect —(1) Scope. This section provides guidance on specified service trades or businesses (SSTBs) and the trade or business of performing services as an employee. This paragraph (a) describes the effect of a trade or business being an SSTB and the trade or business of performing services as an employee. Paragraph (b) of this section provides definitional guidance on SSTBs. Paragraph (c) of this section provides special rules related to SSTBs. Paragraph (d) of this section provides guidance on the trade or business of performing services as an employee. The provisions of this section apply solely for purposes of section 199A of the Internal Revenue Code (Code).
(2) Effect of being an SSTB. If a trade or business is an SSTB, no qualified business income (QBI), W-2 wages, or unadjusted basis immediately after acquisition (UBIA) of qualified property from the SSTB may be taken into account by any individual whose taxable income exceeds the phase-in range as defined in § 1.199A-1(b)(4), even if the item is derived from an activity that is not itself a specified service activity. The SSTB limitation also applies to income earned from a publicly traded partnership (PTP). If a trade or business conducted by a relevant passthrough entity (RPE) or PTP is an SSTB, this limitation applies to any direct or indirect individual owners of the business, regardless of whether the owner is passive or participated in any specified service activity. However, the SSTB limitation does not apply to individuals with taxable income below the threshold amount as defined in § 1.199A-1(b)(12). A phase-in rule, provided in § 1.199A-1(d)(2), applies to individuals with taxable income within the phase-in range, allowing them to take into account a certain “applicable percentage” of QBI, W-2 wages, and UBIA of qualified property from an SSTB. The phase-in rule also applies to income earned from a PTP. A direct or indirect owner of a trade or business engaged in the performance of a specified service is engaged in the performance of the specified service for purposes of section 199A and this section, regardless of whether the owner is passive or participated in the specified service activity.
(3) Trade or business of performing services as an employee. The trade or business of performing services as an employee is not a trade or business for purposes of section 199A and the regulations thereunder. Therefore, no items of income, gain, deduction, or loss from the trade or business of performing services as an employee constitute QBI within the meaning of section 199A and § 1.199A-3. No taxpayer may claim a section 199A deduction for wage income, regardless of the amount of taxable income.
(b) Definition of specified service trade or business. Except as provided in paragraph (c)(1) of this section, the term specified service trade or business (SSTB) means any of the following:
(1) Listed SSTBs. Any trade or business involving the performance of services in one or more of the following fields:
(i) Health as described in paragraph (b)(2)(ii) of this section;
(ii) Law as described in paragraph (b)(2)(iii) of this section;
(iii) Accounting as described in paragraph (b)(2)(iv) of this section;
(iv) Actuarial science as described in paragraph (b)(2)(v) of this section;
(v) Performing arts as described in paragraph (b)(2)(vi) of this section;
(vi) Consulting as described in paragraph (b)(2)(vii) of this section;
(vii) Athletics as described in paragraph (b)(2)(viii) of this section;
(viii) Financial services as described in paragraph (b)(2)(ix) of this section;
(ix) Brokerage services as described in paragraph (b)(2)(x) of this section;
(x) Investing and investment management as described in paragraph (b)(2)(xi) of this section;
(xi) Trading as described in paragraph (b)(2)(xii) of this section;
(xii) Dealing in securities (as defined in section 475(c)(2)), partnership interests, or commodities (as defined in section 475(e)(2)) as described in paragraph (b)(2)(xiii) of this section; or
(xiii) Any trade or business where the principal asset of such trade or business is the reputation or skill of one or more of its employees or owners as defined in paragraph (b)(2)(xiv) of this section.
(2) Additional rules for applying section 199A(d)(2) and paragraph (b) of this section —(i) In general —(A) No effect on other tax rules. This paragraph (b)(2) provides additional rules for determining whether a business is an SSTB within the meaning of section 199A(d)(2) and paragraph (b) of this section only. The rules of this paragraph (b)(2) apply solely for purposes of section 199A and therefore may not be taken into account for purposes of applying any provision of law or regulation other than section 199A and the regulations thereunder, except to the extent such provision expressly refers to section 199A(d) or this section.
(B) Hedging transactions. Income, deduction, gain or loss from a hedging transaction (as defined in § 1.1221-2(b)) entered into by an individual or RPE in the normal course of the individual's or RPE's trade or business is treated as income, deduction, gain, or loss from that trade or business for purposes of this paragraph (b)(2). See also § 1.446-4.
(ii) Meaning of services performed in the field of health. For purposes of section 199A(d)(2) and paragraph (b)(1)(i) of this section only, the performance of services in the field of health means the provision of medical services by individuals such as physicians, pharmacists, nurses, dentists, veterinarians, physical therapists, psychologists, and other similar healthcare professionals performing services in their capacity as such. The performance of services in the field of health does not include the provision of services not directly related to a medical services field, even though the services provided may purportedly relate to the health of the service recipient. For example, the performance of services in the field of health does not include the operation of health clubs or health spas that provide physical exercise or conditioning to their customers, payment processing, or the research, testing, and manufacture and/or sales of pharmaceuticals or medical devices.
(iii) Meaning of services performed in the field of law. For purposes of section 199A(d)(2) and paragraph (b)(1)(ii) of this section only, the performance of services in the field of law means the performance of legal services by individuals such as lawyers, paralegals, legal arbitrators, mediators, and similar professionals performing services in their capacity as such. The performance of services in the field of law does not include the provision of services that do not require skills unique to the field of law; for example, the provision of services in the field of law does not include the provision of services by printers, delivery services, or stenography services.
(iv) Meaning of services performed in the field of accounting. For purposes of section 199A(d)(2) and paragraph (b)(1)(iii) of this section only, the performance of services in the field of accounting means the provision of services by individuals such as accountants, enrolled agents, return preparers, financial auditors, and similar professionals performing services in their capacity as such.
(v) Meaning of services performed in the field of actuarial science. For purposes of section 199A(d)(2) and paragraph (b)(1)(iv) of this section only, the performance of services in the field of actuarial science means the provision of services by individuals such as actuaries and similar professionals performing services in their capacity as such.
(vi) Meaning of services performed in the field of performing arts. For purposes of section 199A(d)(2) and paragraph (b)(1)(v) of this section only, the performance of services in the field of the performing arts means the performance of services by individuals who participate in the creation of performing arts, such as actors, singers, musicians, entertainers, directors, and similar professionals performing services in their capacity as such. The performance of services in the field of performing arts does not include the provision of services that do not require skills unique to the creation of performing arts, such as the maintenance and operation of equipment or facilities for use in the performing arts. Similarly, the performance of services in the field of the performing arts does not include the provision of services by persons who broadcast or otherwise disseminate video or audio of performing arts to the public.
(vii) Meaning of services performed in the field of consulting. For purposes of section 199A(d)(2) and paragraph (b)(1)(vi) of this section only, the performance of services in the field of consulting means the provision of professional advice and counsel to clients to assist the client in achieving goals and solving problems. Consulting includes providing advice and counsel regarding advocacy with the intention of influencing decisions made by a government or governmental agency and all attempts to influence legislators and other government officials on behalf of a client by lobbyists and other similar professionals performing services in their capacity as such. The performance of services in the field of consulting does not include the performance of services other than advice and counsel, such as sales (or economically similar services) or the provision of training and educational courses. For purposes of the preceding sentence, the determination of whether a person's services are sales or economically similar services will be based on all the facts and circumstances of that person's business. Such facts and circumstances include, for example, the manner in which the taxpayer is compensated for the services provided. Performance of services in the field of consulting does not include the performance of consulting services embedded in, or ancillary to, the sale of goods or performance of services on behalf of a trade or business that is otherwise not an SSTB (such as typical services provided by a building contractor) if there is no separate payment for the consulting services. Services within the fields of architecture and engineering are not treated as consulting services.
(viii) Meaning of services performed in the field of athletics. For purposes of section 199A(d)(2) and paragraph (b)(1)(vii) of this section only, the performance of services in the field of athletics means the performance of services by individuals who participate in athletic competition such as athletes, coaches, and team managers in sports such as baseball, basketball, football, soccer, hockey, martial arts, boxing, bowling, tennis, golf, skiing, snowboarding, track and field, billiards, and racing. The performance of services in the field of athletics does not include the provision of services that do not require skills unique to athletic competition, such as the maintenance and operation of equipment or facilities for use in athletic events. Similarly, the performance of services in the field of athletics does not include the provision of services by persons who broadcast or otherwise disseminate video or audio of athletic events to the public.
(ix) Meaning of services performed in the field of financial services. For purposes of section 199A(d)(2) and paragraph (b)(1)(viii) of this section only, the performance of services in the field of financial services means the provision of financial services to clients including managing wealth, advising clients with respect to finances, developing retirement plans, developing wealth transition plans, the provision of advisory and other similar services regarding valuations, mergers, acquisitions, dispositions, restructurings (including in title 11 of the Code or similar cases), and raising financial capital by underwriting, or acting as a client's agent in the issuance of securities and similar services. This includes services provided by financial advisors, investment bankers, wealth planners, retirement advisors, and other similar professionals performing services in their capacity as such. Solely for purposes of section 199A, the performance of services in the field of financial services does not include taking deposits or making loans, but does include arranging lending transactions between a lender and borrower.
(x) Meaning of services performed in the field of brokerage services. For purposes of section 199A(d)(2) and paragraph (b)(1)(ix) of this section only, the performance of services in the field of brokerage services includes services in which a person arranges transactions between a buyer and a seller with respect to securities (as defined in section 475(c)(2)) for a commission or fee. This includes services provided by stock brokers and other similar professionals, but does not include services provided by real estate agents and brokers, or insurance agents and brokers.
(xi) Meaning of the provision of services in investing and investment management. For purposes of section 199A(d)(2) and paragraph (b)(1)(x) of this section only, the performance of services that consist of investing and investment management refers to a trade or business involving the receipt of fees for providing investing, asset management, or investment management services, including providing advice with respect to buying and selling investments. The performance of services of investing and investment management does not include directly managing real property.
(xii) Meaning of the provision of services in trading. For purposes of section 199A(d)(2) and paragraph (b)(1)(xi) of this section only, the performance of services that consist of trading means a trade or business of trading in securities (as defined in section 475(c)(2)), commodities (as defined in section 475(e)(2)), or partnership interests. Whether a person is a trader in securities, commodities, or partnership interests is determined by taking into account all relevant facts and circumstances, including the source and type of profit that is associated with engaging in the activity regardless of whether that person trades for the person's own account, for the account of others, or any combination thereof.
(xiii) Meaning of the provision of services in dealing —(A) Dealing in securities. For purposes of section 199A(d)(2) and paragraph (b)(1)(xii) of this section only, the performance of services that consist of dealing in securities (as defined in section 475(c)(2)) means regularly purchasing securities from and selling securities to customers in the ordinary course of a trade or business or regularly offering to enter into, assume, offset, assign, or otherwise terminate positions in securities with customers in the ordinary course of a trade or business. Solely for purposes of the preceding sentence, the performance of services to originate a loan is not treated as the purchase of a security from the borrower in determining whether the lender is dealing in securities.
(B) Dealing in commodities. For purposes of section 199A(d)(2) and paragraph (b)(1)(xii) of this section only, the performance of services that consist of dealing in commodities (as defined in section 475(e)(2)) means regularly purchasing commodities from and selling commodities to customers in the ordinary course of a trade or business or regularly offering to enter into, assume, offset, assign, or otherwise terminate positions in commodities with customers in the ordinary course of a trade or business. Solely for purposes of the preceding sentence, gains and losses from qualified active sales as defined in paragraph (b)(2)(xiii)(B)( 1 ) of this section are not taken into account in determining whether a person is engaged in the trade or business of dealing in commodities.
( 1 ) Qualified active sale. The term qualified active sale means the sale of commodities in the active conduct of a commodities business as a producer, processor, merchant, or handler of commodities if the trade or business is as an active producer, processor, merchant or handler of commodities. A hedging transaction described in paragraph (b)(2)(i)(B) of this section is treated as a qualified active sale. The sale of commodities held by a trade or business other than in its capacity as an active producer, processor, merchant, or handler of commodities is not a qualified active sale. For example, the sale by a trade or business of commodities that were held for investment or speculation would not be a qualified active sale.
( 2 ) Active conduct of a commodities business. For purposes of paragraph (b)(2)(xiii)(B)( 1 ) of this section, a trade or business is engaged in the active conduct of a commodities business as a producer, processor, merchant, or handler of commodities only with respect to commodities for which each of the conditions described in paragraphs (b)(2)(xiii)(B)( 3 ) through ( 5 ) of this section are satisfied.
( 3 ) Directly holds commodities as inventory or similar property. The commodities trade or business holds the commodities directly, and not through an agent or independent contractor, as inventory or similar property. The term inventory or similar property means property that is stock in trade of the trade or business or other property of a kind that would properly be included in the inventory of the trade or business if on hand at the close of the taxable year, or property held by the trade or business primarily for sale to customers in the ordinary course of its trade or business.
( 4 ) Directly incurs substantial expenses in the ordinary course. The commodities trade or business incurs substantial expenses in the ordinary course of the commodities trade or business from engaging in one or more of the following activities directly, and not through an agent or independent contractor—
( i ) Substantial activities in the production of the commodities, including planting, tending or harvesting crops, raising or slaughtering livestock, or extracting minerals;
( ii ) Substantial processing activities prior to the sale of the commodities, including the blending and drying of agricultural commodities, or the concentrating, refining, mixing, crushing, aerating or milling of commodities; or
( iii ) Significant activities as described in paragraph (b)(2)(xiii)(B)( 5 ) of this section.
( 5 ) Significant activities for purposes of paragraph (b)(2)(xiii)(B)(4)(iii) of this section. The commodities trade or business performs significant activities with respect to the commodities that consists of—
( i ) The physical movement, handling and storage of the commodities, including preparation of contracts and invoices, arranging transportation, insurance and credit, arranging for receipt, transfer or negotiation of shipping documents, arranging storage or warehousing, and dealing with quality claims;
( ii ) Owning and operating facilities for storage or warehousing; or
( iii ) Owning, chartering, or leasing vessels or vehicles for the transportation of the commodities.
(C) Dealing in partnership interests. For purposes of section 199A(d)(2) and paragraph (b)(1)(xii) of this section only, the performance of services that consist of dealing in partnership interests means regularly purchasing partnership interests from and selling partnership interests to customers in the ordinary course of a trade or business or regularly offering to enter into, assume, offset, assign, or otherwise terminate positions in partnership interests with customers in the ordinary course of a trade or business.
(xiv) Meaning of trade or business where the principal asset of such trade or business is the reputation or skill of one or more employees or owners. For purposes of section 199A(d)(2) and paragraph (b)(1)(xiii) of this section only, the term any trade or business where the principal asset of such trade or business is the reputation or skill of one or more of its employees or owners means any trade or business that consists of any of the following (or any combination thereof):
(A) A trade or business in which a person receives fees, compensation, or other income for endorsing products or services;
(B) A trade or business in which a person licenses or receives fees, compensation, or other income for the use of an individual's image, likeness, name, signature, voice, trademark, or any other symbols associated with the individual's identity; or
(C) Receiving fees, compensation, or other income for appearing at an event or on radio, television, or another media format.
(D) For purposes of paragraphs (b)(2)(xiv)(A) through (C) of this section, the term fees, compensation, or other income includes the receipt of a partnership interest and the corresponding distributive share of income, deduction, gain, or loss from the partnership, or the receipt of stock of an S corporation and the corresponding income, deduction, gain, or loss from the S corporation stock.
(3) Examples. The following examples illustrate the rules in paragraphs (a) and (b) of this section. The examples do not address all types of services that may or may not qualify as specified services. Unless otherwise provided, the individual in each example has taxable income in excess of the threshold amount.
(i) Example 1. B is a board-certified pharmacist who contracts as an independent contractor with X, a small medical facility in a rural area. X employs one full time pharmacist, but contracts with B when X's needs exceed the capacity of its full-time staff. When engaged by X, B is responsible for receiving and reviewing orders from physicians providing medical care at the facility; making recommendations on dosing and alternatives to the ordering physician; performing inoculations, checking for drug interactions, and filling pharmaceutical orders for patients receiving care at X. B is engaged in the performance of services in the field of health within the meaning of section 199A(d)(2) and paragraphs (b)(1)(i) and (b)(2)(ii) of this section.
(ii) Example 2. X is the operator of a residential facility that provides a variety of services to senior citizens who reside on campus. For residents, X offers standard domestic services including housing management and maintenance, meals, laundry, entertainment, and other similar services. In addition, X contracts with local professional healthcare organizations to offer residents a range of medical and health services provided at the facility, including skilled nursing care, physical and occupational therapy, speech-language pathology services, medical social services, medications, medical supplies and equipment used in the facility, ambulance transportation to the nearest supplier of needed services, and dietary counseling. X receives all of its income from residents for the costs associated with residing at the facility. Any health and medical services are billed directly by the healthcare providers to the senior citizens for those professional healthcare services even though those services are provided at the facility. X does not perform services in the field of health within the meaning of section 199A(d)(2) and paragraphs (b)(1)(i) and (b)(2)(ii) of this section.
(iii) Example 3. Y operates specialty surgical centers that provide outpatient medical procedures that do not require the patient to remain overnight for recovery or observation following the procedure. Y is a private organization that owns a number of facilities throughout the country. For each facility, Y ensures compliance with state and Federal laws for medical facilities and manages the facility's operations and performs all administrative functions. Y does not employ physicians, nurses, and medical assistants, but enters into agreements with other professional medical organizations or directly with the medical professionals to perform the procedures and provide all medical care. Patients are billed by Y for the facility costs relating to their procedure and by the healthcare professional or their affiliated organization for the actual costs of the procedure conducted by the physician and medical support team. Y does not perform services in the field of health within the meaning of section 199A(d)(2) and paragraphs (b)(1)(i) and (b)(2)(ii) of this section.
(iv) Example 4. Z is the developer and the only provider of a patented test used to detect a particular medical condition. Z accepts test orders only from health care professionals (Z's clients), does not have contact with patients, and Z's employees do not diagnose, treat, or manage any aspect of patient care. A, who manages Z's testing operations, is the only employee with an advanced medical degree. All other employees are technical support staff and not healthcare professionals. Z's workers are highly educated, but the skills the workers bring to the job are not often useful for Z's testing methods. In order to perform the duties required by Z, employees receive more than a year of specialized training for working with Z's test, which is of no use to other employers. Upon completion of an ordered test, Z analyses the results and provides its clients a report summarizing the findings. Z does not discuss the report's results, or the patient's diagnosis or treatment with any health care provider or the patient. Z is not informed by the healthcare provider as to the healthcare provider's diagnosis or treatment. Z is not providing services in the field of health within the meaning of section 199A(d)(2) and paragraphs (b)(1)(i) and (b)(2)(ii) of this section or where the principal asset of the trade or business is the reputation or skill of one or more of its employees within the meaning of paragraphs (b)(1)(xiii) and (b)(2)(xiv) of this section.
(v) Example 5. A, a singer and songwriter, writes and records a song. A is paid a mechanical royalty when the song is licensed or streamed. A is also paid a performance royalty when the recorded song is played publicly. A is engaged in the performance of services in an SSTB in the field of performing arts within the meaning of section 199A(d)(2) or paragraphs (b)(1)(v) and (b)(2)(vi) of this section. The royalties that A receives for the song are not eligible for a deduction under section 199A.
(vi) Example 6. B is a partner in Movie LLC, a partnership. Movie LLC is a film production company. Movie LLC plans and coordinates film production. Movie LLC shares in the profits of the films that it produces. Therefore, Movie LLC is engaged in the performance of services in an SSTB in the field of performing arts within the meaning of section 199A(d)(2) or paragraphs (b)(1)(v) and (b)(2)(vi) of this section. B is a passive owner in Movie LLC and does not provide any services with respect to Movie LLC. However, because Movie LLC is engaged in an SSTB in the field of performing arts, B's distributive share of the income, gain, deduction, and loss with respect to Movie LLC is not eligible for a deduction under section 199A.
(vii) Example 7. C is a partner in Partnership, which solely owns and operates a professional sports team. Partnership employs athletes and sells tickets and broadcast rights for games in which the sports team competes. Partnership sells the broadcast rights to Broadcast LLC, a separate trade or business. Broadcast LLC solely broadcasts the games. Partnership is engaged in the performance of services in an SSTB in the field of athletics within the meaning of section 199A(d)(2) or paragraphs (b)(1)(vii) and (b)(2)(viii) of this section. The tickets sales and the sale of the broadcast rights are both the performance of services in the field of athletics. C is a passive owner in Partnership and C does not provide any services with respect to Partnership or the sports team. However, because Partnership is engaged in an SSTB in the field of athletics, C's distributive share of the income, gain, deduction, and loss with respect to Partnership is not eligible for a deduction under section 199A. Broadcast LLC is not engaged in the performance of services in an SSTB in the field of athletics.
(viii) Example 8. D is in the business of providing services that assist unrelated entities in making their personnel structures more efficient. D studies its client's organization and structure and compares it to peers in its industry. D then makes recommendations and provides advice to its client regarding possible changes in the client's personnel structure, including the use of temporary workers. D does not provide any temporary workers to its clients and D's compensation and fees are not affected by whether D's clients used temporary workers. D is engaged in the performance of services in an SSTB in the field of consulting within the meaning of section 199A(d)(2) or paragraphs (b)(1)(vi) and (b)(2)(vii) of this section.
(ix) Example 9. E is an individual who owns and operates a temporary worker staffing firm primarily focused on the software consulting industry. Business clients hire E to provide temporary workers that have the necessary technical skills and experience with a variety of business software to provide consulting and advice regarding the proper selection and operation of software most appropriate for the business they are advising. E does not have a technical software engineering background and does not provide software consulting advice herself. E reviews resumes and refers candidates to the client when the client indicates a need for temporary workers. E does not evaluate her clients' needs about whether the client needs workers and does not evaluate the clients' consulting contracts to determine the type of expertise needed. Rather, the client provides E with a job description indicating the required skills for the upcoming consulting project. E is paid a fixed fee for each temporary worker actually hired by the client and receives a bonus if that worker is hired permanently within a year of referral. E's fee is not contingent on the profits of its clients. E is not considered to be engaged in the performance of services in the field of consulting within the meaning of section 199A(d)(2) or (b)(1)(vi) and (b)(2)(vii) of this section.
(x) Example 10. F is in the business of licensing software to customers. F discusses and evaluates the customer's software needs with the customer. The taxpayer advises the customer on the particular software products it licenses. F is paid a flat price for the software license. After the customer licenses the software, F helps to implement the software. F is engaged in the trade or business of licensing software and not engaged in an SSTB in the field of consulting within the meaning of section 199A(d)(2) or paragraphs (b)(1)(vi) and (b)(2)(vii) of this section.
(xi) Example 11. G is in the business of providing services to assist clients with their finances. G will study a particular client's financial situation, including, the client's present income, savings, and investments, and anticipated future economic and financial needs. Based on this study, G will then assist the client in making decisions and plans regarding the client's financial activities. Such financial planning includes the design of a personal budget to assist the client in monitoring the client's financial situation, the adoption of investment strategies tailored to the client's needs, and other similar services. G is engaged in the performance of services in an SSTB in the field of financial services within the meaning of section 199A(d)(2) or paragraphs (b)(1)(viii) and (b)(2)(ix) of this section.
(xii) Example 12. H is in the business of franchising a brand of personal financial planning offices, which generally provide personal wealth management, retirement planning, and other financial advice services to customers for a fee. H does not provide financial planning services itself. H licenses the right to use the business tradename, other branding intellectual property, and a marketing plan to third-party financial planner franchisees that operate the franchised locations and provide all services to customers. In exchange, the franchisees compensate H based on a fee structure, which includes a one-time fee to acquire the franchise. H is not engaged in the performance of services in the field of financial services within the meaning of section 199A(d)(2) or paragraphs (b)(1)(viii) and (b)(2)(ix) of this section.
(xiii) Example 13. J is in the business of executing transactions for customers involving various types of securities or commodities generally traded through organized exchanges or other similar networks. Customers place orders with J to trade securities or commodities based on the taxpayer's recommendations. J's compensation for its services typically is based on completion of the trade orders. J is engaged in an SSTB in the field of brokerage services within the meaning of section 199A(d)(2) or paragraphs (b)(1)(ix) and (b)(2)(x) of this section.
(xiv) Example 14. K owns 100% of Corp, an S corporation, which operates a bicycle sales and repair business.

 Corp has 8 employees, including K.

Half of Corp's net income is generated from sales of new and used bicycles and related goods, such as helmets, and bicycle-related equipment.

The other half of Corp's net income is generated from bicycle repair servicesperformed by K and Corp's other employees. Corp's assets consist of inventory, fixtures, bicycle repair equipment, and a leasehold on its retail location. Several of the employees and K have worked in the bicycle business for many years, and have acquired substantial skill and reputation in the field. Customers often consult with the employees on the best bicycle for purchase. K is in the business of sales and repairs of bicycles and is not engaged in an SSTB within the meaning of section 199A(d)(2) or paragraphs (b)(1)(xiii) and (b)(2)(xiv) of this section.
(xv) Example 15. L is a well-known chef and the sole owner of multiple restaurants each of which is owned in a disregarded entity. Due to L's skill and reputation as a chef, L receives an endorsement fee of $500,000 for the use of L's name on a line of cooking utensils and cookware. L is in the trade or business of being a chef and owning restaurants and such trade or business is not an SSTB. However, L is also in the trade or business of receiving endorsement income. L's trade or business consisting of the receipt of the endorsement fee for L's skill and/or reputation is an SSTB within the meaning of section 199A(d)(2) or paragraphs (b)(1)(xiii) and (b)(2)(xiv) of this section.
(xvi) Example 16. M is a well-known actor. M entered into a partnership with Shoe Company, in which M contributed her likeness and the use of her name to the partnership in exchange for a 50% interest in the partnership and a guaranteed payment. M's trade or business consisting of the receipt of the partnership interest and the corresponding distributive share with respect to the partnership interest for M's likeness and the use of her name is an SSTB within the meaning of section 199A(d)(2) or paragraphs (b)(1)(xiii) and (b)(2)(xiv) of this section.
(c) Special rules —(1) De minimis rule —(i) Gross receipts of $25 million or less. For a trade or business with gross receipts of $25 million or less for the taxable year, a trade or business is not an SSTB if less than 10 percent of the gross receipts of the trade or business are attributable to the performance of services in a field described in paragraph (b) of this section. For purposes of determining whether this 10 percent test is satisfied, the performance of any activity incident to the actual performance of services in the field is considered the performance of services in that field.
(ii) Gross receipts of greater than $25 million. For a trade or business with gross receipts of greater than $25 million for the taxable year, the rules of paragraph (c)(1)(i) of this section are applied by substituting “5 percent” for “10 percent” each place it appears.
(iii) Examples. The following examples illustrate the provisions of paragraph (c)(1) of this section.
(A) Example 1. Landscape LLC sells lawn care and landscaping equipment and also provides advice and counsel on landscape design for large office parks and residential buildings. The landscape design services include advice on the selection and placement of trees, shrubs, and flowers and are considered to be the performance of services in the field of consulting under paragraphs (b)(1)(vi) and (b)(2)(vii) of this section. Landscape LLC separately invoices for its landscape design services and does not sell the trees, shrubs, or flowers it recommends for use in the landscape design. Landscape LLC maintains one set of books and records and treats the equipment sales and design services as a single trade or business for purposes of sections 162 and 199A. Landscape LLC has gross receipts of $2 million. $250,000 of the gross receipts is attributable to the landscape design services, an SSTB. Because the gross receipts from the consulting services exceed 10 percent of Landscape LLC's total gross receipts, the entirety of Landscape LLC's trade or business is considered an SSTB.
(B) Example 2. Animal Care LLC provides veterinarian services performed by licensed staff and also develops and sells its own line of organic dog food at its veterinarian clinic and online. The veterinarian services are considered to be the performance of services in the field of health under paragraphs (b)(1)(i) and (b)(2)(ii) of this section. Animal Care LLC separately invoices for its veterinarian services and the sale of its organic dog food. Animal Care LLC maintains separate books and records for its veterinarian clinic and its development and sale of its dog food. Animal Care LLC also has separate employees who are unaffiliated with the veterinary clinic and who only work on the formulation, marketing, sales, and distribution of the organic dog food products. Animal Care LLC treats its veterinary practice and the dog food development and sales as separate trades or businesses for purposes of section 162 and 199A. Animal Care LLC has gross receipts of $3,000,000. $1,000,000 of the gross receipts is attributable to the veterinary services, an SSTB. Although the gross receipts from the services in the field of health exceed 10 percent of Animal Care LLC's total gross receipts, the dog food development and sales business is not considered an SSTB due to the fact that the veterinary practice and the dog food development and sales are separate trades or businesses under section 162.
(2) Services or property provided to an SSTB —(i) In general. If a trade or business provides property or services to an SSTB within the meaning of this section and there is 50 percent or more common ownership of the trades or businesses, that portion of the trade or business of providing property or services to the 50 percent or more commonly-owned SSTB will be treated as a separate SSTB with respect to the related parties.
(ii) 50 percent or more common ownership. For purposes of paragraph (c)(2)(i) and (ii) of this section, 50 percent or more common ownership includes direct or indirect ownership by related parties within the meaning of sections 267(b) or 707(b).
(iii) Examples. The following examples illustrate the provisions of paragraph (c)(2) of this section.
(A) Example 1. Law Firm is a partnership that provides legal services to clients, owns its own office building and employs its own administrative staff. Law Firm divides into three partnerships. Partnership 1 performs legal services to clients. Partnership 2 owns the office building and rents the entire building to Partnership 1. Partnership 3 employs the administrative staff and through a contract with Partnership 1 provides administrative services to Partnership 1 in exchange for fees. All three of the partnerships are owned by the same people (the original owners of Law Firm). Because Partnership 2 provides all of its property to Partnership 1, and Partnership 3 provides all of its services to Partnership 1, Partnerships 2 and 3 will each be treated as an SSTB under paragraph (c)(2) of this section.
(B) Example 2. Assume the same facts as in Example 1 of this paragraph (c)(2), except that Partnership 2, which owns the office building, rents 50 percent of the building to Partnership 1, which provides legal services, and the other 50 percent to various unrelated third party tenants. Because Partnership 2 is owned by the same people as Partnership 1, the portion of Partnership 2's leasing activity related to the lease of the building to Partnership 1 will be treated as a separate SSTB. The remaining 50 percent of Partnership 2's leasing activity will not be treated as an SSTB.
(d) Trade or business of performing services as an employee —(1) In general. The trade or business of performing services as an employee is not a trade or business for purposes of section 199A and the regulations thereunder. Therefore, no items of income, gain, deduction, and loss from the trade or business of performing services as an employee constitute QBI within the meaning of section 199A and § 1.199A-3. Except as provided in paragraph (d)(3) of this section, income from the trade or business of performing services as an employee refers to all wages (within the meaning of section 3401(a)) and other income earned in a capacity as an employee, including payments described in § 1.6041-2(a)(1) (other than payments to individuals described in section 3121(d)(3)) and § 1.6041-2(b)(1).
(2) Employer's Federal employment tax classification of employee immaterial. For purposes of determining whether wages are earned in a capacity as an employee as provided in paragraph (d)(1) of this section, the treatment of an employee by an employer as anything other than an employee for Federal employment tax purposes is immaterial. Thus, if a worker should be properly classified as an employee, it is of no consequence that the employee is treated as a non-employee by the employer for Federal employment tax purposes.
(3) Presumption that former employees are still employees —(i) Presumption. Solely for purposes of section 199A(d)(1)(B) and paragraph (d)(1) of this section, an individual that was properly treated as an employee for Federal employment tax purposes by the person to which he or she provided services and who is subsequently treated as other than an employee by such person with regard to the provision of substantially the same services directly or indirectly to the person (or a related person), is presumed, for three years after ceasing to be treated as an employee for Federal employment tax purposes, to be in the trade or business of performing services as an employee with regard to such services. As provided in paragraph (d)(3)(ii) of this section, this presumption may be rebutted upon a showing by the individual that, under Federal tax law, regulations, and principles (including common-law employee classification rules), the individual is performing services in a capacity other than as an employee. This presumption applies regardless of whether the individual provides services directly or indirectly through an entity or entities.
(ii) Rebuttal of presumption. Upon notice from the IRS, an individual rebuts the presumption in paragraph (d)(3)(i) of this section by providing records, such as contracts or partnership agreements, that provide sufficient evidence to corroborate the individual's status as a non-employee.
(iii) Examples. The following examples illustrate the provision of paragraph (d)(3) of this section. Unless otherwise provided, the individual in each example has taxable income in excess of the threshold amount.
(A) Example 1. A is employed by PRS, a partnership for Federal tax purposes, as a fulltime employee and is treated as such for Federal employment tax purposes. A quits his job for PRS and enters into a contract with PRS under which A provides substantially the same services that A previously provided to PRS in A's capacity as an employee. Because A was treated as an employee for services he provided to PRS, and now is no longer treated as an employee with regard to such services, A is presumed (solely for purposes of section 199A(d)(1)(B) and paragraphs (a)(3) and (d) of this section) to be in the trade or business of performing services as an employee with regard to his services performed for PRS. Unless the presumption is rebutted with a showing that, under Federal tax law, regulations, and principles (including the common-law employee classification rules), A is not an employee, any amounts paid by PRS to A with respect to such services will not be QBI for purposes of section 199A. The presumption would apply even if, instead of contracting directly with PRS, A formed a disregarded entity, or a passthrough entity, and the entity entered into the contract with PRS.
(B) Example 2. C is an attorney employed as an associate in a law firm (Law Firm 1) and was treated as such for Federal employment tax purposes. C and the other associates in Law Firm 1 have taxable income below the threshold amount. Law Firm 1 terminates its employment relationship with C and its other associates. C and the other former associates form a new partnership, Law Firm 2, which contracts to perform legal services for Law Firm 1. Therefore, in form, C is now a partner in Law Firm 2 which earns income from providing legal services to Law Firm 1. C continues to provide substantially the same legal services to Law Firm 1 and its clients. Because C was previously treated as an employee for services she provided to Law Firm 1, and now is no longer treated as an employee with regard to such services, C is presumed (solely for purposes of section 199A(d)(1)(B) and paragraphs (a)(3) and (d) of this section) to be in the trade or business of performing services as an employee with respect to the services C provides to Law Firm 1 indirectly through Law Firm 2. 

Unless the presumption is rebutted with a showing that, under Federal tax law, regulations, and principles (including common-law employee classification rules), C is not an employee, C's distributive share of Law Firm 2 income (including any guaranteed payments) will not be QBI for purposes of section 199A. 

 The results in this example would not change if, instead of contracting with Law Firm 1, Law Firm 2 was instead admitted as a partner in Law Firm 1.
(C) Example 3. E is an engineer employed as a senior project engineer in an engineering firm, Engineering Firm. Engineering Firm is a partnership for Federal tax purposes and structured such that after 10 years, senior project engineers are considered for partner if certain career milestones are met. After 10 years, E meets those career milestones and is admitted as a partner in Engineering Firm. As a partner in Engineering Firm, E shares in the net profits of Engineering Firm, and also otherwise satisfies the requirements under Federal tax law, regulations, and principles (including common-law employee classification rules) to be respected as a partner. E is presumed (solely for purposes of section 199A(d)(1)(B) and paragraphs (a)(3) and (d) of this section) to be in the trade or business of performing services as an employee with respect to the services E provides to Engineering Firm. However, E is able to rebut the presumption by showing that E became a partner in Engineering Firm as a career milestone, shares in the overall net profits in Engineering Firm, and otherwise satisfies the requirements under Federal tax law, regulations, and principles (including common-law employee classification rules) to be respected as a partner.
(D) Example 4. F is a financial advisor employed by a financial advisory firm, Advisory Firm, a partnership for Federal tax purposes, as a fulltime employee and is treated as such for Federal employment tax purposes. F has taxable income below the threshold amount. Advisory Firm is a partnership and offers F the opportunity to be admitted as a partner. F elects to be admitted as a partner to Advisory Firm and is admitted as a partner to Advisory Firm. As a partner in Advisory Firm, F shares in the net profits of Advisory Firm, is obligated to Advisory Firm in ways that F was not previously obligated as an employee, is no longer entitled to certain benefits available only to employees of Advisory Firm, and has materially modified his relationship with Advisory Firm. F's share of net profits is not subject to a floor or capped at a dollar amount. F is presumed (solely for purposes of section 199A(d)(1)(B) and paragraphs (a)(3) and (d) of this section) to be in the trade or business of performing services as an employee with respect to the services F provides to Advisory Firm. However, F is able to rebut the presumption by showing that F became a partner in Advisory Firm by sharing in the profits of Advisory Firm, materially modifying F's relationship with Advisory Firm, and otherwise satisfying the requirements under Federal tax law, regulations, and principles (including common-law employee classification rules) to be respected as a partner.
(e) Applicability date —(1) General rule. Except as provided in paragraph (e)(2) of this section, the provisions of this section apply to taxable years ending after February 8, 2019.
(2) Exceptions -(i) Anti-abuse rules. The provisions of paragraphs (c)(2) and (d)(3) of this section apply to taxable years ending after December 22, 2017.
(ii) Non-calendar year RPE. For purposes of determining QBI, W-2 wages, UBIA of qualified property, and the aggregate amount of qualified REIT dividends and qualified PTP income, if an individual receives any of these items from an RPE with a taxable year that begins before January 1, 2018, and ends after December 31, 2017, such items are treated as having been incurred by the individual during the individual's taxable year in which or with which such RPE taxable year ends.