(1) In general.
In general, the private business use of proceeds is allocated to property under section 1.141-6. The amount of private business use of that property is determined according to the average percentage of private business use of that property during the measurement period.
(2) Measurement period --
(i) General rule.
Except as provided in this paragraph (g)(2), the measurement period of property financed by an issue begins on the later of the issue date of that issue or the date the property is placed in service and ends on the earlier of the last date of the reasonably expected economic life of the property or the latest maturity date of any bond of the issue financing the property (determined without regard to any optional redemption dates). In general, the period of reasonably expected economic life of the property for this purpose is based on reasonable expectations as of the issue date.
(ii) Special rule for refundings of short-term obligations.
For an issue of short-term obligations that the issuer reasonably expects to refund with a long-term financing (such as bond anticipation notes), the measurement period is based on the latest maturity date of any bond of the last refunding issue with respect to the financed property (determined without regard to any optional redemption dates).
(iii) Special rule for reasonably expected madatory redemptions.
If an issuer reasonably expects on the issue date that an action will occur during the term of the bonds to cause either the private business tests or the private loan financing test to be met and is required to redeem bonds to meet the reasonable expectations test of section 1.141-2(d)(2), the measurement period ends on the reasonably expected redemption date.
(iv) Special rule for ownership by a nongovernmental person.
The amount of private business use resulting from ownership by a nongovernmental person is the greatest percentage of private business use in any 1-year period.
(v) Anti-abuse rule.
If an issuer establishes the term of an issue for a period that is longer than is reasonably necessary for the governmental purposes of the issue for a principal purpose of increasing the permitted amount of private business use, the Commissioner may determine the amount of private business use according to the greatest percentage of private business use in any 1-year period.
(3) Determining average percentage of private business use.
The average percentage of private business use is the average of the percentages of private business use during the 1-year periods within the measurement period. Appropriate adjustments must be made for beginning and ending periods of less than 1 year.
(4) Determining the average amount of private business use for a 1-year period --
(i) In general.
The percentage of private business use of property for any 1-year period is the average private business use during that year. This average is determined by comparing the amount of private business use during the year to the total amount of private business use and use that is not private business use (government use) during that year. Paragraphs (g)(4)(ii) through (v) of this section apply to determine the average amount of private business use for a 1-year period.
(ii) Uses at different times.
For a facility in which actual government use and private business use occur at different times (for example, different days), the average amount of private business use generally is based on the amount of time that the facility is used for private business use as a percentage of the total time for all actual use. In determining the total amount of actual use, periods during which the facility is not in use are disregarded.
(iii) Simultaneous use.
In general, for a facility in which government use and private business use occur simultaneously, the entire facility is treated as having private business use. For example, a governmentally owned facility that is leased or managed by a nongovernmental person in a manner that results in private business use is treated as entirely used for a private business use. If, however, there is also private business use and actual government use on the same basis, the average amount of private business use may be determined on a reasonable basis that properly reflects the proportionate benefit to be derived by the various users of the facility (for example, reasonably expected fair market value of use). For example, the average amount of private business use of a garage with unassigned spaces that is used for government use and private business use is generally based on the number of spaces used for private business use as a percentage of the total number of spaces.
(iv) Discrete portion.
For purposes of this paragraph (g), measurement of the use of proceeds allocated to a discrete portion of a facility is determined by treating that discrete portion as a separate facility.
(v) Relationship to fair market value.
For purposes of paragraphs (g)(4)(ii) through (iv) of this section, if private business use is reasonably expected as of the issue date to have a significantly greater fair market value than government use, the average amount of private business use must be determined according to the relative reasonably expected fair market values of use rather than another measure, such as average time of use. This determination of relative fair market value may be made as of the date the property is acquired or placed in service if making this determination as of the issue date is not reasonably possible (for example, if the financed property is not identified on the issue date). In general, the relative reasonably expected fair market value for a period must be determined by taking into account the amount of reasonably expected payments for private business use for the period in a manner that properly reflects the proportionate benefit to be derived from the private business use.
(5) Common areas.
The amount of private business use of common areas within a facility is based on a reasonable method that properly reflects the proportionate benefit to be derived by the users of the facility. For example, in general, a method that is based on the average amount of private business use of the remainder of the entire facility reflects proportionate benefit.
(6) Allocation of neutral costs.
Proceeds that are used to pay costs of issuance, invested in a reserve or replacement fund, or paid as fees for a qualified guarantee or a qualified hedge must be allocated ratably among the other purposes for which the proceeds are used.
(7) Commencement of measurement of private business use.
Generally, private business use commences on the first date on which there is a right to actual use by the nongovernmental person. However, if an issuer enters into an arrangement for private business use a substantial period before the right to actual private business use commences and the arrangement transfers ownership or is an arrangement for other long-term use (such as a lease for a significant portion of the remaining economic life of financed property), private business use commences on the date the arrangement is entered into, even if the right to actual use commences after the measurement period. For this purpose, 10 percent of the measurement period is generally treated as a substantial period.