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Introduction

SECTION 6. DEADLINE FOR

Internal Revenue Bulletin 2010-52 · 2026-10-03 edition · updated 2026-10-04 · United States

REQUESTING AN EXTENSION

All extension applications must be submitted by the 15 th day of the third calendar month following the last day of the first plan year for which the extension is intended to take effect. The Service will consider applications for extensions submitted after this date only upon a showing of good cause. In seeking an alternative extension of an amortization period with respect to a plan year which has not yet ended, the applicant may have difficulty in furnish

ing sufficient current information in support of the application. For this reason, it is generally advised that an application not be submitted earlier than 90 days prior to the end of the plan year for which the extension is requested. This 90-day period does not apply to applications for an automatic extension. Section 431(d)(2)(C) of the Code requires that the Service act on an application for an alternative extension within 180 days of receiving the application. An application will not be considered received until the applicable information required by §§ 4.01, 5.01, and 5.02 of this revenue procedure has been received. The Service will provide notification to the applicant of the date upon which it has full receipt of all required information. The Service will close, without issuing a ruling, the file on a submission for which not all of the required documentation is provided in a timely manner.

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▸Contents — Internal Revenue Bulletin 2010-52

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