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Introduction

SECTION 2. WHAT IS THE

Internal Revenue Bulletin 2006-1 · 2026-10-03 edition · updated 2026-10-04 · United States

FORM IN WHICH THE SERVICE PROVIDES ADVICE TO TAXPAYERS?

The Service provides advice in the form of letter rulings, closing agreements, determination letters, information letters, and oral advice.

Letter ruling .01 A “letter ruling” is a written determination issued to a taxpayer by an Associate office in response to a written inquiry from an individual or an organization about its status for tax purposes or the tax effects of its acts or transactions, prior to the filing of returns or reports that are required by the revenue laws. A letter ruling interprets and applies the tax laws to the taxpayer’s specific set of facts and is given when appropriate in the interest of sound tax administration. A letter ruling includes the written permission or denial of permission by an Associate office to a request for a change in a taxpayer’s accounting method or accounting period. Once issued, a letter ruling may be revoked or modified for any number of reasons, as explained in section 11 (section 9.19 for a change in accounting method letter ruling) of this revenue procedure, unless it is accompanied by a “closing agreement.”

Closing agreement .02 A “closing agreement” is a final agreement between the Service and a taxpayer on a specific issue or liability. It is entered into under the authority in § 7121 and is final unless fraud, malfeasance, or misrepresentation of a material fact can be shown.

Sec. 1.01 January 3, 2006 6 2006–1 I.R.B.

A taxpayer may request a closing agreement with the letter ruling, or in lieu of a letter ruling, with respect to a transaction that would be eligible for a letter ruling. In such situations, the Associate Chief Counsel with subject matter jurisdiction signs the closing agreement on behalf of the Service.

A closing agreement may be entered into when it is advantageous to have the matter permanently and conclusively closed or when a taxpayer can show that there are good reasons for an agreement and that making the agreement will not prejudice the interests of the Government. In appropriate cases, a taxpayer may be asked to enter into a closing agreement as a condition for the issuance of a letter ruling.

If, in a single case, a closing agreement is requested for each person or entity in a class of taxpayers, separate agreements are entered into only if the class consists of 25 or fewer taxpayers. If the issue and holding are identical for the class and there are more than 25 taxpayers in the class, a “mass closing agreement” will be entered into with the taxpayer who is authorized by the others to represent the class.

Determination letter .03 A “determination letter” is a written determination issued by a Director that applies the principles and precedents previously announced by the Service to a specific set of facts. It is issued only when a determination can be made based on clearly established rules in a statute, a tax treaty, the regulations, a conclusion in a revenue ruling, or an opinion or court decision that represents the position of the Service.

Information letter .04 An “information letter” is a statement issued either by an Associate office or by a Director. It calls attention to a well-established interpretation or principle of tax law (including a tax treaty) without applying it to a specific set of facts. An information letter may be issued if the taxpayer’s inquiry indicates a need for general information or if the taxpayer’s request does not meet the requirements of this revenue procedure and the Service thinks that general information will help the taxpayer. An information letter is advisory only and has no binding effect on the Service. If the Associate office issues an information letter in response to a request for a letter ruling that does not meet the requirements of this revenue procedure, the information letter is not a substitute for a letter ruling. The taxpayer should provide a daytime telephone number with the taxpayer’s request for an information letter.

Information letters requests to Associate offices mailed on or after February 1, 2006, will be subject to a user fee. See Appendix A.

Information letters that are issued by the Associate offices to members of the public are made available to the public. Information letters that are issued by the field offices are not made available to the public.

Because information letters do not constitute written determinations as defined in § 6110, they are not subject to public inspection under § 6110. The Service makes the information letters available to the public under the Freedom of Information Act (“FOIA”). Before any information letter is made available to the public, an Associate office will delete any name, address, and other identifying information as appropriate under the FOIA (for example, FOIA personal privacy exemption of 5 U.S.C. § 552(b)(6) and tax details exempt pursuant to § 6103, as incorporated into FOIA by 5 U.S.C. § 552(b)(3)).

The following documents also will not be available for public inspection as part of this process:

(1) transmittal letters in which the Service furnishes publications or other publicly available material to taxpayers, without any significant legal discussion;

(2) responses to taxpayer or third party contacts that are inquiries with respect to a pending request for: a letter ruling, technical advice memorandum, or Chief Counsel Advice (which are subject to public inspection under § 6110 after their issuance); and

Sec. 2.04 2006–1 I.R.B. 7 January 3, 2006

(3) responses to taxpayer or third party communications with respect to any investigation, audit, litigation, or other enforcement action.

Oral Advice .05

(1) No oral rulings and no written rulings in response to oral requests.

The Service does not orally issue letter rulings or determination letters, nor does it issue letter rulings or determination letters in response to oral requests from taxpayers. Service employees ordinarily will discuss with taxpayers or their representatives inquiries regarding whether the Service will rule on particular issues and questions relating to procedural matters about submitting requests for letter rulings or determination letters for a particular case.

(2) Discussion possible on substantive issues.

At the discretion of the Service and as time permits, substantive issues also may be discussed. Such a discussion will not be binding on the Service in general or on the Office of Chief Counsel in particular and cannot be relied upon as a basis for obtaining retroactive relief under the provisions of § 7805(b).

Substantive tax issues involving the taxpayer that are under examination, in Appeals, or in litigation will not be discussed by Service employees not directly involved in the examination, appeal, or litigation of the issues unless the discussion is coordinated with those Service employees who are directly involved in the examination, appeal, or litigation of the issues. The taxpayer or the taxpayer’s representative ordinarily will be asked whether the oral request for advice or information relates to a matter pending before another office of the Service or before a federal court.

If a tax issue is not under examination, in appeals, or in litigation, the tax issue may be discussed even though the issue is affected by a nontax issue pending in litigation.

A taxpayer may seek oral technical guidance from a taxpayer service representative in a field office or Service Center when preparing a return or report. Oral guidance is advisory only, and the Service is not bound to recognize it, for example, in the examination of the taxpayer’s return.

The Service does not respond to letters seeking to confirm the substance of oral discussions and the absence of a response to such a letter is not a confirmation.

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▸Contents — Internal Revenue Bulletin 2006-1

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