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Introduction

SECTION 2. BACKGROUND

Internal Revenue Bulletin 2009-49 · 2026-10-03 edition · updated 2026-10-04 · United States

.01 Section 172(a) allows a deduction equal to the aggregate of the NOL carryovers and carrybacks to the taxable year. Section 172(b)(1)(A)(i) provides that an NOL for any taxable year generally must be carried back to each of the 2 years preceding the taxable year of the NOL. Section 172(b)(3) provides that any taxpayer entitled to a carryback period under § 172(b)(1) may make an irrevocable election to relinquish the carryback period for an NOL for any taxable year.

.02 Section 810(b)(1)(A) provides that life insurance companies may carry back an NOL for any taxable year to each of the 3 years preceding the taxable year of the loss. Section 810(b)(3) provides that any

taxpayer entitled to a carryback period under § 810(b)(1) may make an irrevocable election to relinquish the carryback period for a loss from operations for any taxable year.

.03 Section 6411(a) provides that a taxpayer may file an application for a tentative carryback adjustment of the tax for the prior taxable year affected by an NOL carryback from any taxable year. Section 6411(a) also provides that the application must be filed on or after the date of filing for the return for the taxable year of the NOL from which the carryback results and within a period of 12 months after that taxable year or, for any portion of a business credit carryback attributable to an NOL from a subsequent taxable year, within a period of 12 months from the end of the subsequent taxable year. Section 6411(b) provides a 90-day period during which the Internal Revenue Service will make a limited examination of the application to discover omissions and errors of computation and determine the amount of the decrease in tax attributable to the carryback. The Service may disallow, without further action, any application that contains errors of computation that cannot be corrected within the 90-day period or that contains material omissions. The decrease in tax attributable to the carryback is applied against unpaid amounts of tax. Any remainder of the decrease is credited or refunded within the 90-day period.

.04 Section 1211 of the American Recovery and Reinvestment Tax Act of 2009, Div. B of Pub. L. No. 111–5, 123 Stat. 115 (February 17, 2009) (ARRA), amended § 172(b)(1)(H) to allow an eligible small business (ESB) to elect to carry back a 2008 applicable NOL for a period of 3, 4, or 5 years (the ARRA election). Unlike the § 172(b)(1)(H) election under the Act (referred to in this revenue procedure as the § 172(b)(1)(H) election), the ARRA election is applicable only to an NOL attributable to an ESB. The ARRA election is irrevocable and may be made for only one taxable year. Rev. Proc. 2009–26, 2009–19 I.R.B. 935 (April 25, 2009), modifying and superseding Rev. Proc. 2009–19, 2009–14 I.R.B. 747 (March 16, 2009), advises taxpayers how to make the ARRA election.

2009–49 I.R.B. 744 December 7, 2009

election statement to the appropriate form the taxpayer files applying the NOL carryback period the taxpayer elects. The election statement must state that the taxpayer is electing to apply § 172(b)(1)(H) or § 810(b)(4) under Rev. Proc. 2009–52, and that the taxpayer is not a TARP recipient nor, in 2008 or 2009, an affiliate of a TARP recipient. The statement must specify the length of the NOL carryback period the taxpayer elects (3, 4, or 5 years). The appropriate form is—

(A) For corporations, Form 1139 or Form 1120X, Amended U.S. Corporation Income Tax Return ;

(B) For individuals, Form 1045 or Form 1040X, Amended U.S. Individual Income Tax Return ;

(C) For estates or trusts, Form 1045 or amended Form 1041, U.S. Income Tax Re- turn for Estates and Trusts .

(D) For tax exempt organizations with unrelated business income, Form 1139 or amended Form 990–T, Exempt Organi- zation Business Income Tax Return (and proxy tax under section 6033(e)) .

(b) When to file . When using an appropriate form to make the election under this paragraph 4.01(4), the taxpayer must file the form on or before the due date (including extensions) for filing the return for the taxpayer’s last taxable year beginning in 2009. The taxpayer’s time for claiming a tentative carryback adjustment on Form 1045 or 1139 also is extended to this date. .02 Taxpayers that previously filed a carryback application or claim .

(1) In general . A taxpayer that previously filed an application for a tentative carryback adjustment (whether or not the Service has acted upon the application) or an amended return (except to the extent that the application or claim was for an applicable NOL for which an ESB made an ARRA election) may make the election under § 172(b)(1)(H) by following the procedures under section 4.01(3) or (4) of this revenue procedure. The taxpayer’s election statement must state that the election amends a previous carryback application or claim.

(2) Additional rules . A taxpayer’s amendment of a carryback application or claim also applies to a carryback of any alternative tax NOL for the same taxable year. In the case of an amended application for a tentative carryback adjustment, the 90-day period described in § 6411(b)

the applicable NOL is treated as timely if filed before that due date.

.09 Section 13(c) of the Act amends § 810(b) to allow life insurance companies to elect to carry back an applicable loss from operations for 4 or 5 taxable years. An applicable loss from operations is a loss from operations for a taxable year ending after December 31, 2007, and beginning before January 1, 2010.

.10 Section 13(f) of the Act provides that § 172(b)(1)(H) does not apply to any taxpayer that received certain benefits (whether or not repaid) under the Emergency Economic Stabilization Act of 2008, Title I of Div. A of Pub. L. No. 110–343, 122 Stat. 3765 (TARP recipients), or to members of the taxpayer’s affiliated group.

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