SECTION 11. WHAT EFFECT
Internal Revenue Bulletin 2007-1 · 2026-10-03 edition · updated 2026-10-04 · United States
WILL A LETTER RULING HAVE?
May be relied on subject to limitations
business days before the scheduled pre-submission conference, a statement of whether the issue is an issue on which a letter ruling is ordinarily issued, a draft of the letter ruling request or other detailed written statement of the proposed transaction, issue, and legal analysis. If the taxpayer’s authorized representative will attend or participate in the pre-submission conference, a power of attorney is required.
(4) Discussion of substantive issues is not binding on the Service. Any discussion of substantive issues at a pre-submission conference is advisory only, is not 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).
.08 Depending on the circumstances, conferences, including conferences of right and presubmission conferences, may be held by telephone. This may occur, for example, when a taxpayer wants a conference of right but believes that the issue involved does not warrant incurring the expense of traveling to Washington, DC, or if it is believed that scheduling an in person conference of right will substantially delay the ruling process. If a taxpayer makes such a request, the branch reviewer will decide if it is appropriate in the particular case to hold a conference by telephone. If the request is approved, the taxpayer will be advised when to call the Associate office representatives (not a toll-free call).
.01 A taxpayer ordinarily may rely on a letter ruling received from the Associate office subject to the conditions and limitations described in this section.
Will not apply to another taxpayer .02 A taxpayer may not rely on a letter ruling issued to another taxpayer. See § 6110(k)(3).
Will be used by a field office in examining the taxpayer’s return
May be revoked or modified if found to be in error or there has been a change in law
.03 When determining a taxpayer’s liability, the field office must ascertain whether—
(1) the conclusions stated in the letter ruling are properly reflected in the return;
(2) the representations upon which the letter ruling was based reflected an accurate statement of the controlling facts;
(3) the transaction was carried out substantially as proposed; and
(4) there has been any change in the law that applies to the period during which the transaction or continuing series of transactions were consummated.
If, when determining the liability, the field office finds that a letter ruling should be revoked or modified, the findings and recommendations of the field office will be forwarded through the appropriate Director to the Associate office for consideration before further action is taken by the field office. Otherwise, the letter ruling is to be applied by the field office in the determination of the taxpayer’s liability. Appropriate coordination with the Associate office must be undertaken if any field office having jurisdiction over a return or other matter proposes to reach a conclusion contrary to a letter ruling previously issued to the taxpayer.
.04 Unless it was part of a closing agreement as described in section 2.02 of this revenue procedure, a letter ruling found to be in error or not in accord with the current views of the Service may be revoked or modified. If a letter ruling is revoked or modified, the revocation or modification applies to all years open under the period of limitations unless the Service uses its discretionary authority under § 7805(b) to limit the retroactive effect of the revocation or modification.
A letter ruling may be revoked or modified by —
(1) a letter giving notice of revocation or modification to the taxpayer to whom the letter ruling was issued;
Sec. 11.04 2007–1 I.R.B. 49 January 2, 2007
Letter ruling revoked or modified based on material change in facts applied retroactively
Not otherwise generally revoked or modified retroactively
Retroactive effect of revocation or modification applied to a particular transaction
(2) the enactment of legislation or ratification of a tax treaty;
(3) a decision of the United States Supreme Court;
(4) the issuance of temporary or final regulations; or
(5) the issuance of a revenue ruling, revenue procedure, notice, or other statement published in the Internal Revenue Bulletin.
Consistent with these provisions, if a letter ruling relates to a continuing action or a series of actions, it ordinarily will be applied until any one of the events described above occurs or until it is specifically withdrawn.
Publication of a notice of proposed rulemaking will not affect the application of any letter ruling issued under this revenue procedure.
Where a letter ruling is revoked or modified by a letter to the taxpayer, the letter will state whether the revocation or modification is retroactive. Where a letter ruling is revoked or modified by the issuance of final or temporary regulations or by the publication of a revenue ruling, revenue procedure, notice or other statement in the Internal Revenue Bulletin, the document may contain a statement as to its retroactive effect on letter rulings.
.05 An Associate office will revoke or modify a letter ruling and apply the revocation retroactively to the taxpayer for whom the letter ruling was issued or to a taxpayer whose tax liability was directly involved in the letter ruling if—
(1) there has been a misstatement or omission of controlling facts; or
(2) the facts at the time of the transaction are materially different from the controlling facts on which the letter ruling was based; or
(3) if the transaction involves a continuing action or series of actions, the controlling facts change during the course of the transaction.
.06 Where the revocation or modification of a letter ruling is for reasons other than a change in facts as described in section 11.05 of this revenue procedure, it will generally not be applied retroactively to the taxpayer for whom the letter ruling was issued or to a taxpayer whose tax liability was directly involved in the letter ruling provided that—
(1) there has been no change in the applicable law;
(2) the letter ruling was originally issued for a proposed transaction; and
(3) the taxpayer directly involved in the letter ruling acted in good faith in relying on the letter ruling, and revoking or modifying the letter ruling retroactively would be to the taxpayer’s detriment. For example, the tax liability of each shareholder is directly involved in a letter ruling on the reorganization of a corporation. The shareholders’ reliance on the letter ruling may, depending on all facts and circumstances, be in good faith. The tax liability of a member of an industry, however, is not directly involved in a letter ruling issued to another member of the same industry and, therefore, a nonretroactive revocation or modification of a letter ruling to one member of an industry will not extend to other members of the industry who have not received letter rulings. By the same reasoning, a tax practitioner may not extend to one client the nonretroactive application of a revocation or modification of a letter ruling previously issued to another client.
If a letter ruling is revoked or modified by a letter with retroactive effect, the letter will, except in fraud cases, state the grounds on which the letter ruling is being revoked or modified and explain the reasons why it is being revoked or modified retroactively.
.07 A letter ruling issued on a particular transaction represents a holding of the Service on that transaction only. It will not apply to a similar transaction in the same year or any other year. And, except in unusual circumstances, the application of that letter ruling to the transaction will
Sec. 11.04 January 2, 2007 50 2007–1 I.R.B.
Retroactive effect of revocation or modification applied to a continuing action or series of actions
Generally not retroactively revoked or modified if related to sale or lease subject to excise tax
May be retroactively revoked or modified when transaction is entered into before the issuance of the letter ruling
Taxpayer may request that retroactivity be limited
not be affected by the later issuance of regulations (either temporary or final) if conditions (1) through (3) in section 11.06 of this revenue procedure are met.
If a letter ruling on a transaction is later found to be in error or no longer in accord with the position of the Service, it will not protect a similar transaction of the taxpayer in the same year or later year.
.08 If a letter ruling is issued covering a continuing action or series of actions and the letter ruling is later found to be in error or no longer in accord with the position of the Service, the appropriate Associate Chief Counsel or Division Counsel/Associate Chief Counsel ordinarily will limit the retroactive effect of the revocation or modification to a date that is not earlier than that on which the letter ruling is revoked or modified. For example, the retroactive effect of the revocation or modification of a letter ruling covering a continuing action or series of actions ordinarily would be limited in the following situations when the letter ruling is in error or no longer in accord with the position of the Service:
(1) A taxpayer received a letter ruling that certain payments are excludable from gross income for federal income tax purposes. The taxpayer ordinarily would be protected only for the payment received after the letter ruling was issued and before the revocation or modification of the letter ruling.
(2) A taxpayer rendered a service or provided a facility that is subject to the excise tax on services or facilities and, in relying on a letter ruling received, did not pass the tax on to the user of the service or the facility.
(3) An employer incurred liability under the Federal Insurance Contributions Act but, in relying on a letter ruling received, neither collected the employee tax nor paid the employee and employer taxes under the Federal Insurance Contributions Act. The retroactive effect would be limited for both the employer and employee tax. The limitation would be conditioned on the employer furnishing wage data, as may be required by § 31.6011(a)–1 of the Employment Tax Regulations.
.09 A letter ruling holding that the sale or lease of a particular article is subject to the manufacturer’s excise tax or the retailer’s excise tax may not retroactively revoke or modify an earlier letter ruling holding that the sale or lease of such an article was not taxable if the taxpayer to whom the letter ruling was issued, in relying on the earlier letter ruling, gave up possession or ownership of the article without passing the tax on to the customer. (Section 1108(b), Revenue Act of 1926.)
.10 A taxpayer is not protected against retroactive revocation or modification of a letter ruling involving a transaction completed before the issuance of the letter ruling or involving a continuing action or series of actions occurring before the issuance of the letter ruling because the taxpayer did not enter into the transaction relying on a letter ruling.
.11 Under § 7805(b), the Service may prescribe any extent to which a revocation or modification of a letter ruling will be applied without retroactive effect.
A taxpayer to whom a letter ruling has been issued may request that the appropriate Associate Chief Counsel limit the retroactive effect of any revocation or modification of the letter ruling.
Format of request (1) Request for relief under § 7805(b) must be made in required format.
A request to limit the retroactive effect of the revocation or modification of a letter ruling must be in the general form of, and meet the general requirements for, a letter ruling request. These requirements are given in section 7 of this revenue procedure. Specifically, the request must also—
(a) state that it is being made under § 7805(b);
(b) state the relief sought;
Sec. 11.11 2007–1 I.R.B. 51 January 2, 2007
(c) explain the reasons and arguments in support of the relief requested (including a discussion of section 11.05 of this revenue procedure and the three items listed in section 11.06 of this revenue procedure and any other factors as they relate to the taxpayer’s particular situation); and
(d) include any documents bearing on the request.
A request that the Service limit the retroactive effect of a revocation or modification of a letter ruling may be made in the form of a separate request for a letter ruling when, for example, a revenue ruling has the effect of modifying or revoking a letter ruling previously issued to the taxpayer or when the Service notifies the taxpayer of a change in position that will have the effect of revoking or modifying the letter ruling.
When notice is given by the field office during an examination of the taxpayer’s return or by Appeals, during consideration of the taxpayer’s return before Appeals, a request to limit retroactive effect must be made in the form of a request for technical advice as explained in section 14.02 of Rev. Proc. 2007–2, this Bulletin.
When germane to a pending letter ruling request, a request to limit the retroactive effect of a revocation or modification of a letter ruling may be made as part of the request for the letter ruling, either initially or at any time before the letter ruling is issued. When a letter ruling that concerns a continuing transaction is revoked or modified by, for example, a subsequent revenue ruling, a request to limit retroactive effect must be made before the examination of the return that contains the transaction that is the subject of the letter ruling request.
Request for conference (2) Taxpayer may request a conference on application of § 7805(b).
A taxpayer who requests the application of § 7805(b) in a separate letter ruling request has the right to a conference in the Associate office as explained in sections 10.02, 10.04, and 10.05 of this revenue procedure. If the request is made initially as part of a pending letter ruling request or is made before the conference of right is held on the substantive issues, the § 7805(b) issue will be discussed at the taxpayer’s one conference of right as explained in section 10.02 of this revenue procedure. If the request for the application of § 7805(b) relief is made as part of a pending letter ruling request after a conference has been held on the substantive issue and the Associate office determines that there is justification for having delayed the request, the taxpayer is entitled to one conference of right concerning the application of § 7805(b), with the conference limited to discussion of this issue only.
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