(i) USP, a U.S. corporation, and its wholly-owned foreign subsidiaries FS1, FS2, and FS3 enter into a CSA at the start of Year 1 to develop version 2.0 of a computer program. USP makes a platform contribution, version 1.0 of the program (upon which version 2.0 will be based), for which compensation is due from FS1, FS2, and FS3. None of the foreign subsidiaries makes any platform contributions. (ii) In Year 6, the Commissioner audits Years 3 through 5 of the CSA and considers whether any periodic adjustments should be made. At the time of the Determination Date, the Commissioner determines that the first Adjustment Year in which a Periodic Trigger occurred was Year 3, and further determines that none of the exceptions to periodic adjustments described in paragraph (i)(6)(vi) of this section applies. The Commissioner exercises his discretion under paragraph (i)(6)(i) of this section to make periodic adjustments using Year 3 as the Adjustment Year. Therefore, the arm’s length PCT Payments from FS1, FS2, and FS3 to USP shall be determined using the adjusted residual profit split method described in paragraphs (g)(7)(v)(B) and (i)(6)(v)(B) of this section. Periodic adjustments will be made for each year to the extent the PCT Payments actually made by FS1, FS2, and FS3 differ from the PCT Payment calculation under the adjusted residual profit split method. (iii) The periodic adjustments are calculated in a series of steps set out in paragraph (i)(6)(v)(A) of this section. First, a lump sum for the PCT Payments is determined using the adjusted residual profit split method. The following results are calculated (based on actual results for years for which actual results are available and projected results for all years thereafter) in order to apply the adjusted residual profit split method (it is determined that the cost shared intangibles will be exploited through Year 7, so the results reported in the following table are cumulative values through Year 7): Participant Divisional profits (cumulative PV through year 7 as of the CSA start date) Residual profits (cumulative PV through year 7 as of the CSA start date) FS1 $667 $314 FS2 271 159 FS3 592 295 Because only USP had nonroutine contributions, under paragraph (g)(7)(iii)(C) of this section, the entire nonroutine residual divisional profit constitutes the PCT Payment owed to USP. Therefore, the present values (as of the CSA Start Date) of the PCT Payments owed are as follows: PCT Payment owed from FS1 to USP: $314 million PCT Payment owed from FS2 to USP: $159 million PCT Payment owed from FS3 to USP: $295 million Pursuant to paragraph (i)(6)(v)(A) of this section, the steps in paragraphs (i)(6)(v)(A)(2) through (7) of this section are performed separately for the PCT Payments that are owed to USP by each of FS1, FS2, and FS3. (iv) First, the steps are performed with respect to FS1. In step two, the first step result ($314 million) is converted into a level royalty rate based on FS1’s reasonably anticipated divisional profits or losses through Year 7 (the PV of which is $667 million). Consequently, the step two result is a level royalty rate of 47.1% ($314/$667) of the divisional profits in Years 1 through 7. In step three, the Commissioner calculates the PCT Payments due through Year 3 (the Adjustment Year) by applying the step two royalty rate (47.1%) to FS1’s actual divisional profits for each year up to and including Year 3 and then determining the aggregate PV of these PCT Payments as of Year 3. In step four, the PCT Payments actually made by FS1 to USP through Year 3 are similarly converted to a PV as of Year 3 and subtracted from the amount determined in step three. That difference is the periodic adjustment in Year 3 with respect to the PCT Payments made for Years 1 through 3 from FS1 to USP. Under step five, the royalties due from FS1 to USP for Year 4 (the year after the Adjustment Year) through Year 6 (the year including the Determination Date) are determined. The periodic adjustment for each of these years is calculated as the product of the step two royalty rate and the divisional profit for that year, minus any actual PCT Payment made by FS1 to USP in that year. The periodic adjustment for each such year is a PCT Payment due in addition to the PCT Payment from FS1 to USP that was already made under the CSA. Under step six, the periodic adjustment for Year 7 (the only exploitation year after the year containing the Determination Date) will be determined by applying the step two royalty rate to FS1’s divisional profit for that year. This periodic adjustment for Year 7 is a PCT Payment payable from FS1 to USP and is in lieu of any PCT Payment from FS1 to USP otherwise due. (v) Next, the steps in paragraphs (i)(6)(v)(A)(2) through (7) of this section are performed with respect to FS2. In step two, the first step result ($159 million) is converted into a level royalty rate based on FS2’s reasonably anticipated divisional profits or losses through Year 7 (the PV of which is $271 million). Consequently, the step two result is a level royalty rate of 58.7% ($159/$271) of the divisional profits in Years 1 through 7. In step three, the Commissioner calculates the PCT Payments due through Year 3 (the Adjustment Year) by applying the step two royalty rate (58.7%) to FS2’s actual divisional profits for each year up to and including Year 3 and then determining the aggregate PV of these PCT Payments as of Year 3. In step four, the PCT Payments actually made by FS2 to USP through Year 3 are similarly converted to a PV as of Year 3 and subtracted from the amount determined in step three. That difference is the periodic adjustment in Year 3 with respect to the PCT Payments made for Years 1 through 3 from FS2 to USP. Under step five, the royalties due from FS2 to USP for Year 4 (the year after the Adjustment Year) through Year 6 (the year including the Determination Date) are determined. The periodic ...

The facts are the same as in paragraphs (i) through (iii) of Example 1. At the time of the Determination Date, it is determined that the first Adjustment Year in which a Periodic Trigger occurred was Year 6, when the AERR of FS was determined to be 2.73. Upon further investigation as to what may have caused the high return in FS’s market, the Commissioner learns that, in Years 4 through 6, USP’s leading competitors experienced severe, unforeseen disruptions in their supply chains resulting in a significant increase in USP’s and FS’s market share for cell phones. Further analysis determines that without this unforeseen occurrence the Periodic Trigger would not have occurred. Based on paragraph (i)(6)(vi)(A)(2) of this section, the Commissioner determines to his satisfaction that no adjustments are warranted ...

(i) For simplicity of calculation in this Example 1, all financial flows are assumed to occur at the beginning of the year. At the beginning of Year 1, USP, a publicly traded U.S. company, and FS, its wholly-owned foreign subsidiary, enter into a CSA to develop new technology for cell phones. USP has a platform contribution, the rights for an in-process technology that when developed will improve the clarity of calls, for which compensation is due from FS. FS has no platform contributions to the CSA, no operating contributions, and no operating cost contributions. USP and FS agree to fixed PCT payments of $40 million in Year 1 and $10 million per year for Years 2 through 10. At the beginning of Year 1, the weighted average cost of capital of the controlled group that includes USP and FS is 15%. In Year 9, the Commissioner audits Years 5 through 7 of the CSA and considers whether any periodic adjustments should be made. USP and FS have substantially complied with the documentation requirements of paragraph (k) of this section. (ii) FS experiences the results reported in the following table from its participation in the CSA through Year 7. In the table, all present values (PV) are reported as of the CSA Start Date, which is the same as the date of the PCT (and reflect a 15% discount rate as discussed in paragraph (iii) of this Example 1). Thus, in any year the present value of the cumulative investment is PVI and of the cumulative divisional profit or loss is PVTP. All amounts in this table and the tables that follow are reported in millions of dollars and cost contributions are referred to as “CCs” (for simplicity of calculation in this Example 1, all financial flows are assumed to occur at the beginning of the year). a b c d e f g h Year Sales Non CC costs CCs PCT payments Investment (d + e) Divisional profit or loss (b-c) AERR (PVTP/PVI) (g/f) 1 0 0 15 40 55 0 2 0 0 17 10 27 0 3 0 0 18 10 28 0 4 705 662 20 10 30 46 5 886 718 22 10 32 168 6 1,113 680 24 10 34 433 7 1,179 747 27 10 37 432 PV through Year 5 970 846 69 69 138 124 0.90 PV through Year 6 1,523 1,184 81 74 155 340 2.20 PV through Year 7 2,033 1,507 93 78 171 526 3.09 (iii) Because USP is publicly traded in the United States and is a member of the controlled group to which FS (the PCT Payor) belongs, for purposes of calculating the AERR for FS, the present values of its PVTP and PVI are determined using an ADR of 15%, the weighted average cost of capital of the controlled group. (It is assumed that no other rate was determined or established, under paragraph (i)(6)(iv)(B) of this section, to better reflect the relevant degree of risk.) At a 15% discount rate, the PVTP, calculated as of Year 1, and based on actual profits realized by FS through Year 7 from exploiting the new cell phone technology developed by the CSA, is $526 million. The PVI, based on FS’s cost contributions and its PCT Payments, is $171 million. The AERR for FS is equal to its PVTP divided by its PVI, $526 million/$171 million, or 3.09. There is a Periodic Trigger because FS’s AERR of 3.09 falls outside the PRRR of .67 to 1.5, the applicable PRRR for controlled participants complying with the documentation requirements of this section. (iv) At the time of the Determination Date, it is determined that the first Adjustment Year in which a Periodic Trigger occurred was Year 6, when the AERR of FS was determined to be 2.20. It is also determined that for Year 6 none of the exceptions to periodic adjustments described in paragraph (i)(6)(vi) of this section applies. The Commissioner exercises its discretion under paragraph (i)(6)(i) of this section to make periodic adjustments using Year 6 as the Adjustment Year. Therefore, the arm’s length PCT Payments from FS to USP shall be determined for each taxable year using the adjusted residual profit split method described in paragraphs (g)(7) and (i)(6)(v)(B) of this section. Periodic adjustments will be made for each year to the extent the PCT Payments actually made by FS differ from the PCT Payment calculation under the adjusted residual profit split method. (v) It is determined, as of the Determination Date, that the cost shared intangibles will be exploited through Year 10. FS’s return for routine contributions (determined by the Commissioner, based on the return for comparable functions undertaken by comparable uncontrolled companies, to be 8% of non-CC costs), and its actual and projected results, are described in the following table. a b c d e f g Year Sales Non-CC costs Divisional profit or loss (b-c) CCs Routing return Residual proift (d-e-f) 1 0 0 0 15 0 −15 2 0 0 0 17 0 −17 3 0 0 0 18 0 −18 4 705 662 43 20 53 −30 5 886 718 168 22 57 89 6 1,113 680 433 24 54 355 7 1,179 747 432 27 60 345 8 1,238 822 416 29 66 321 9 1,300 894 406 32 72 302 10 1,365 974 391 35 78 278 Cumulative PV through Year 10 as of CSA Start Date 3,312 2,385 927 124 191 612 (vi) The periodic adjustments are calculated in a series of steps set out in paragraph (i)(6)(v)(A) of this section. First, a lump sum for the PCT Payment is determined using the adjusted residual profit split method. Under the method, based on the considerations discussed in paragraph (g)(2)(v) of this section, the appropriate discount rate is 15% per year. The nonroutine residual divisional profit or loss described in paragraph (g)(7)(iii)(B) of this section is $612 million. Further, under paragraph (g)(7)(iii)(C) of this section, the entire nonroutine residual divisional profit constitutes the PCT Payment because only USP has nonroutine contributions. (vii) In step two, the first step result ($612 million) is converted into a level royalty ...

The following examples illustrate the rules of this paragraph (i)(6): ...

In any year of the 5-year period beginning with the first taxable year in which there is substantial exploitation of cost shared intangibles resulting from the CSA, if the AERR falls below the lower bound of the PRRR ...

In any year subsequent to the 10-year period beginning with the first taxable year in which there is substantial exploitation of cost shared intangibles resulting from the CSA, if the AERR determined is within the PRRR for each year of such 10-year period ...

No Periodic Trigger will be deemed to have occurred at the times and in the circumstances described in paragraph (i)(6)(vi)(B)(1) or (2) of this section ...

(i) The Periodic Trigger would not have occurred had the divisional profits or losses of the PCT Payor used to calculate its PVTP included its reasonably anticipated divisional profits or losses after the Adjustment Year from the CSA Activity, including from its routine contributions, its operating cost contributions, and its nonroutine contributions to that activity, and had the cost contributions and PCT Payments of the PCT Payor used to calculate its PVI included its reasonably anticipated cost contributions and PCT Payments after the Adjustment Year. The reasonably anticipated amounts in the previous sentence are determined based on all information available as of the Determination Date. (ii) For purposes of this paragraph (i)(6)(vi)(A)(4), the controlled participants may, if they wish, assume that the average yearly divisional profits or losses for all taxable years prior to and including the Adjustment Year, in which there has been substantial exploitation of cost shared intangibles resulting from the CSA (exploitation years), will continue to be earned in each year over a period of years equal to 15 minus the number of exploitation years prior to and including the Determination Date ...

The Periodic Trigger would not have occurred had the PCT Payor’s divisional profits or losses used to calculate its PVTP both taken into account expenses on account of operating cost contributions and routine platform contributions, and excluded those profits or losses attributable to the PCT Payor’s routine contributions to its exploitation of cost shared intangibles, nonroutine contributions to the CSA Activity, operating cost contributions, and routine platform contributions ...

The differential between the AERR and the nearest bound of the PRRR is due to extraordinary events beyond the control of the controlled participants that could not reasonably have been anticipated as of the date of the Trigger PCT ...

(i) The same platform contribution is furnished to an uncontrolled taxpayer under substantially the same circumstances as those of the relevant Trigger PCT and with a similar form of payment as the Trigger PCT; (ii) This transaction serves as the basis for the application of the comparable uncontrolled transaction method described in paragraph (g)(3) of this section, in the first year and all subsequent years in which substantial PCT Payments relating to the Trigger PCT were required to be paid; and (iii) The amount of those PCT Payments in that first year was arm’s length ...

No periodic adjustment will be made under paragraphs (i)(6)(i) and (v) of this section if the controlled participants establish to the satisfaction of the Commissioner that all the conditions described in one of paragraphs (i)(6)(vi)(A)(1) through (4) of this section apply with respect to the Trigger PCT ...

...

The Adjusted RPSM is the residual profit split method pursuant to paragraph (g)(7) of this section applied to determine the present value, as of the date of the Trigger PCT, of the PCT Payments under paragraph (g)(7)(iii)(C)(3) of this section, with the following modifications. (1) Actual results up through the Determination Date shall be substituted for what otherwise were the projected results over such period, as reasonably anticipated as of the date of the Trigger PCT. (2) Projected results for the balance of the CSA Activity after the Determination Date, as reasonably anticipated as of the Determination Date, shall be substituted for what otherwise were the projected results over such period, as reasonably anticipated as of the date of the Trigger PCT. (3) The requirement in paragraph (g)(7)(i) of this section, that at least two controlled participants make significant nonroutine contributions, does not apply ...

Periodic adjustments are determined by the following steps: (1) First, determine the present value, as of the date of the Trigger PCT, of the PCT Payments under paragraph (g)(7)(iii)(C)(3) of this section pursuant to the Adjusted RPSM as defined in paragraph (i)(6)(v)(B) of this section (first step result). (2) Second, convert the first step result into a stream of contingent payments on a base of reasonably anticipated divisional profits or losses over the entire duration of the CSA Activity, using a level royalty rate (second step rate). See paragraph (h)(2)(iv) of this section (Conversion from fixed to contingent form of payment). This conversion is made based on all information known as of the Determination Date. (3) Third, apply the second step rate to the actual divisional profit or loss for taxable years preceding and including the Adjustment Year to yield a stream of contingent payments for such years, and convert such stream to a present value as of the CSA Start Date under the principles of paragraph (g)(2)(v) of this section (third step result). For this purpose, the second step rate applied to a loss for a particular year will yield a negative contingent payment for that year. (4) Fourth, convert any actual PCT Payments up through the Adjustment Year to a present value as of the CSA Start Date under the principles of paragraph (g)(2)(v) of this section. Then subtract such amount from the third step result. Determine the nominal amount in the Adjustment Year that would have a present value as of the CSA Start Date equal to the present value determined in the previous sentence to determine the periodic adjustment in the Adjustment Year. (5) Fifth, apply the second step rate to the actual divisional profit or loss for each taxable year after the Adjustment Year up to and including the taxable year that includes the Determination Date to yield a stream of contingent payments for such years. For this purpose, the second step rate applied to a loss will yield a negative contingent payment for that year. Then subtract from each such payment any actual PCT Payment made for the same year to determine the periodic adjustment for such taxable year. (6) For each taxable year subsequent to the year that includes the Determination Date, the periodic adjustment for such taxable year (which is in lieu of any PCT Payment that would otherwise be payable for that year under the taxpayer’s position) equals the second step rate applied to the actual divisional profit or loss for that year. For this purpose, the second step rate applied to a loss for a particular year will yield a negative contingent payment for that year. (7) If the periodic adjustment for any taxable year is a positive amount, then it is an additional PCT Payment owed from the PCT Payor to the PCT Payee for such year. If the periodic adjustment for any taxable year is a negative amount, then it is an additional PCT Payment owed by the PCT Payee to the PCT Payor for such year ...

In the event of a Periodic Trigger, subject to paragraph (i)(6)(vi) of this section, the Commissioner may make periodic adjustments with respect to all PCT Payments between all PCT Payors and PCT Payees for the Adjustment Year and all subsequent years for the duration of the CSA Activity pursuant to the residual profit split method as provided in paragraph (g)(7) of this section, subject to the further modifications in this paragraph (i)(6)(v). A periodic adjustment may be made for a particular taxable year without regard to whether the taxable years of the Trigger PCT or other PCTs remain open for statute of limitation purposes ...

For purposes of paragraph (i)(6)(iv)(C) of this section, a financial statement prepared in accordance with a comprehensive body of generally accepted accounting principles other than United States generally accepted accounting principles is considered to be prepared in accordance with United States generally accepted accounting principles provided that the amounts of debt, equity, and interest expense are reflected in any reconciliation between such other accounting principles and United States generally accepted accounting principles required to be incorporated into the financial statement by the securities laws governing companies whose stock is regularly traded on United States securities markets ...

The PCT Payor WACC is the WACC, as defined in paragraph (j)(1)(i) of this section, of the PCT Payor or the publicly traded company described in paragraph (i)(6)(iv)(C)(2)(ii) of this section, as the case may be ...

A PCT Payor meets the conditions of this paragraph (i)(6)(iv)(C) if – (1) Stock of the PCT Payor is publicly traded; or (2) Stock of the PCT Payor is not publicly traded, provided the PCT Payor is included in a group of companies for which consolidated financial statements are prepared; and a publicly traded company in such group owns, directly or indirectly, stock in PCT Payor. Stock of a company is publicly traded within the meaning of this paragraph (i)(6)(iv)(C) if such stock is regularly traded on an established United States securities market and the company issues financial statements prepared in accordance with United States generally accepted accounting principles for the taxable year ...

If the PCT Payor meets the conditions of paragraph (i)(6)(iv)(C) of this section, the ADR is the PCT Payor WACC as of the date of the Trigger PCT. However, if the Commissioner determines, or the controlled participants establish to the satisfaction of the Commissioner, that a discount rate other than the PCT Payor WACC better reflects the degree of risk of the CSA Activity as of such date, the ADR is such other discount rate ...

Except as provided in paragraph (i)(6)(iv)(B) of this section, the ADR is the discount rate pursuant to paragraph (g)(2)(v) of this section, subject to such adjustments as the Commissioner determines appropriate ...

...

The PVI is the present value, as of the CSA Start Date, of the PCT Payor’s investment associated with the CSA Activity, defined as the sum of its cost contributions and its PCT Payments, from the CSA Start Date through the end of the Adjustment Year. For purposes of computing the PVI, PCT Payments means all PCT Payments due from a PCT Payor before netting against PCT Payments due from other controlled participants pursuant to paragraph (j)(3)(ii) of this section ...

The PVTP is the present value, as of the CSA Start Date, as defined in section (j)(1)(i) of this section, of the PCT Payor’s actually experienced divisional profits or losses from the CSA Start Date through the end of the Adjustment Year ...

The AERR is the present value of total profits (PVTP) divided by the present value of investment (PVI). In computing PVTP and PVI, present values are computed using the applicable discount rate (ADR), and all information available as of the Determination Date is taken into account ...

...

Except as provided in the next sentence, the PRRR will consist of return ratios that are not less than .667 nor more than 1.5. Alternatively, if the controlled participants have not substantially complied with the documentation requirements referenced in paragraph (k) of this section, as modified, if applicable, by paragraphs (m)(2) and (3) of this section, the PRRR will consist of return ratios that are not less than .8 nor more than 1.25 ...

Subject to the exceptions in paragraph (i)(6)(vi) of this section, the Commissioner may make periodic adjustments for an open taxable year (the Adjustment Year) and for all subsequent taxable years for the duration of the CSA Activity with respect to all PCT Payments, if the Commissioner determines that, for a particular PCT (the Trigger PCT), a particular controlled participant that owes or owed a PCT Payment relating to that PCT (such controlled participant being referred to as the PCT Payor for purposes of this paragraph (i)(6)) has realized an Actually Experienced Return Ratio (AERR) that is outside the Periodic Return Ratio Range (PRRR). The satisfaction of the condition stated in the preceding sentence is referred to as a Periodic Trigger. See paragraphs (i)(6)(ii) through (vi) of this section regarding the PRRR, the AERR, and periodic adjustments. In determining whether to make such adjustments, the Commissioner may consider whether the outcome as adjusted more reliably reflects an arm’s length result under all the relevant facts and circumstances, including any information known as of the Determination Date. The Determination Date is the date of the relevant determination by the Commissioner. The failure of the Commissioner to determine for an earlier taxable year that a PCT Payment was not arm’s length will not preclude the Commissioner from making a periodic adjustment for a subsequent year. A periodic adjustment under this paragraph (i)(6) may be made without regard to whether the taxable year of the Trigger PCT or any other PCT remains open for statute of limitations purposes or whether a periodic adjustment has previously been made with respect to any PCT Payment ...

...

(i) FP, a foreign corporation, licenses to USS, its U.S. subsidiary, a new air-filtering process that permits manufacturing plants to meet new environmental standards. The license runs for a 10-year period, and the profit derived from the new process is projected to be $15 million per year, for an aggregate profit of $150 million. (ii) The royalty rate for the license is based on a comparable uncontrolled transaction involving a comparable intangible under comparable circumstances. The requirements of paragraphs (f)(2)(ii)(B)(1) through (5) of this section have been met. Specifically, FP and USS have entered into a written agreement that provides for a royalty in each year of the license, the royalty rate is considered arm’s length for the first taxable year in which a substantial royalty was required to be paid, the license limited the use of the process to a specified field, consistent with industry practice, and there are no substantial changes in the functions performed by USS after the license was entered into. (iii) In examining Year 4 of the license, the district director determines that the aggregate actual profits earned by USS through Year 4 are $30 million, less than 80% of the projected profits of $60 million. However, USS establishes to the satisfaction of the district director that the aggregate actual profits from the process are less than 80% of the projected profits in Year 3 because an earthquake severely damaged USS’s manufacturing plant. Because the difference between the projected profits and actual profits was due to an extraordinary event that was beyond the control of USS, and could not reasonably have been anticipated at the time the license was entered into, the requirement under § 1.482-4(f)(2)(ii)(D) has been met, and no adjustment under this section is made ...

(i) The facts are the same as in Example 1, except that Eurodrug’s actual profits earned were much higher than the projected profits, as follows: Profit projections Actual profits Year 1 200 250 Year 2 250 500 Year 3 500 800 Year 4 350 700 Year 5 100 600 Total 1400 2850 (ii) In examining USdrug’s tax return for Year 5, the district director considers the actual profits realized by Eurodrug in Year 5, and all past years. Accordingly, although Years 1 through 4 may be closed under the statute of limitations, for purposes of determining whether an adjustment should be made with respect to the royalty rate in Year 5 with respect to Nosplit, the district director aggregates the actual profits from those years with the profits of Year 5. However, the district director will make an adjustment, if any, only with respect to Year 5 ...

(i) USdrug, a U.S. pharmaceutical company, has developed a new drug, Nosplit, that is useful in treating migraine headaches and produces no significant side effects. A number of other drugs for treating migraine headaches are already on the market, but Nosplit can be expected rapidly to dominate the worldwide market for such treatments and to command a premium price since all other treatments produce side effects. Thus, USdrug projects that extraordinary profits will be derived from Nosplit in the U.S. and European markets. (ii) USdrug licenses its newly established European subsidiary, Eurodrug, the rights to produce and market Nosplit for the European market for 5 years. In setting the royalty rate for this license, USdrug makes projections of the annual sales revenue and the annual profits to be derived from the exploitation of Nosplit by Eurodrug. Based on the projections, a royalty rate of 3.9% is established for the term of the license. (iii) In Year 1, USdrug evaluates the royalty rate it received from Eurodrug. Given the high profit potential of Nosplit, USdrug is unable to locate any uncontrolled transactions dealing with licenses of comparable intangible property. USdrug therefore determines that the comparable uncontrolled transaction method will not provide a reliable measure of an arm’s length royalty. However, applying the comparable profits method to Eurodrug, USdrug determines that a royalty rate of 3.9% will result in Eurodrug earning an arm’s length return for its manufacturing and marketing functions. (iv) In Year 5, the U.S. income tax return for USdrug is examined, and the district director must determine whether the royalty rate between USdrug and Eurodrug is commensurate with the income attributable to Nosplit. In making this determination, the district director considers whether any of the exceptions in § 1.482-4(f)(2)(ii) are applicable. In particular, the district director compares the profit projections attributable to Nosplit made by USdrug against the actual profits realized by Eurodrug. The projected and actual profits are as follows: Profit projections Actual profits Year 1 200 250 Year 2 250 300 Year 3 500 600 Year 4 350 200 Year 5 100 100 Total 1400 1450 (v) The total profits earned through Year 5 were not less than 80% nor more than 120% of the profits that were projected when the license was entered into. If the district director determines that the other requirements of § 1.482-4(f)(2)(ii)(C) were met, no adjustment will be made to the royalty rate between USdrug and Eurodrug for the license of Nosplit ...

The following examples illustrate this paragraph (f)(2) ...

If the requirements of § 1.482-4 (f)(2)(ii)(B) or (f)(2)(ii)(C) are met for each year of the five-year period beginning with the first year in which substantial periodic consideration was required to be paid, then no periodic adjustment will be made under paragraph (f)(2)(i) of this section in any subsequent year ...

No allocation will be made under paragraph (f)(2)(i) of this section if the following requirements are met – (1) Due to extraordinary events that were beyond the control of the controlled taxpayers and that could not reasonably have been anticipated at the time the controlled agreement was entered into, the aggregate actual profits or aggregate cost savings realized by the taxpayer are less than 80% or more than 120% of the prospective profits or cost savings; and (2) All of the requirements of paragraph (f)(2)(ii) (B) or (C) of this section are otherwise satisfied ...

If the arm’s length amount was determined under any method other than the comparable uncontrolled transaction method, no allocation will be made under paragraph (f)(2)(i) of this section if each of the following facts is established – (1) The controlled taxpayers entered into a written agreement (controlled agreement) that provided for an amount of consideration with respect to each taxable year subject to such agreement, and such agreement remained in effect for the taxable year under review; (2) The consideration called for in the controlled agreement was an arm’s length amount for the first taxable year in which substantial periodic consideration was required to be paid, and relevant supporting documentation was prepared contemporaneously with the execution of the controlled agreement; (3) There have been no substantial changes in the functions performed by the transferee since the controlled agreement was executed, except changes required by events that were not foreseeable; and (4) The total profits actually earned or the total cost savings realized by the controlled transferee from the exploitation of the intangible in the year under examination, and all past years, are not less than 80% nor more than 120% of the prospective profits or cost savings that were foreseeable when the controlled agreement was entered into ...

If the arm’s length result is derived from the application of the comparable uncontrolled transaction method based on the transfer of a comparable intangible under comparable circumstances to those of the controlled transaction, no allocation will be made under paragraph (f)(2)(i) of this section if each of the following facts is established – (1) The controlled taxpayers entered into a written agreement (controlled agreement) that provided for an amount of consideration with respect to each taxable year subject to such agreement, such consideration was an arm’s length amount for the first taxable year in which substantial periodic consideration was required to be paid under the agreement, and such agreement remained in effect for the taxable year under review; (2) There is a written agreement setting forth the terms of the comparable uncontrolled transaction relied upon to establish the arm’s length consideration (uncontrolled agreement), which contains no provisions that would permit any change to the amount of consideration, a renegotiation, or a termination of the agreement, in circumstances comparable to those of the controlled transaction in the taxable year under review (or that contains provisions permitting only specified, non-contingent, periodic changes to the amount of consideration); (3) The controlled agreement is substantially similar to the uncontrolled agreement, with respect to the time period for which it is effective and the provisions described in paragraph (f)(2)(ii)(B)(2) of this section; (4) The controlled agreement limits use of the intangible to a specified field or purpose in a manner that is consistent with industry practice and any such limitation in the uncontrolled agreement; (5) There were no substantial changes in the functions performed by the controlled transferee after the controlled agreement was executed, except changes required by events that were not foreseeable; and (6) The aggregate profits actually earned or the aggregate cost savings actually realized by the controlled taxpayer from the exploitation of the intangible in the year under examination, and all past years, are not less than 80% nor more than 120% of the prospective profits or cost savings that were foreseeable when the comparability of the uncontrolled agreement was established under paragraph (c)(2) of this section ...

If the same intangible was transferred to an uncontrolled taxpayer under substantially the same circumstances as those of the controlled transaction; this transaction serves as the basis for the application of the comparable uncontrolled transaction method in the first taxable year in which substantial periodic consideration was required to be paid; and the amount paid in that year was an arm’s length amount, then no allocation in a subsequent year will be made under paragraph (f)(2)(i) of this paragraph for a controlled transfer of intangible property ...

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If an intangible is transferred under an arrangement that covers more than one year, the consideration charged in each taxable year may be adjusted to ensure that it is commensurate with the income attributable to the intangible. Adjustments made pursuant to this paragraph (f)(2) shall be consistent with the arm’s length standard and the provisions of § 1.482-1. In determining whether to make such adjustments in the taxable year under examination, the district director may consider all relevant facts and circumstances throughout the period the intangible is used. The determination in an earlier year that the amount charged for an intangible was an arm’s length amount will not preclude the district director in a subsequent taxable year from making an adjustment to the amount charged for the intangible in the subsequent year. A periodic adjustment under the commensurate with income requirement of section 482 may be made in a subsequent taxable year without regard to whether the taxable year of the original transfer remains open for statute of limitation purposes. For exceptions to this rule see paragraph (f)(2)(ii) of this section ...

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