15 Sep Jon Cartu Claims: To Keep Your Secret Is Wisdom: US v. Sanmina Corp. Sheds Li…
The second half of the Samuel Johnson quote excerpted in our title is “but to expect others to keep it is folly.” Forewarned is forearmed. Your authors spend a fair amount of their time preparing written analyses of US tax issues presented by various types of transactions. The clients for whom these analyses are prepared expect that the work is done for them in confidence. But frequently our clients share the written work with accountants and other non-lawyers. This sharing raises the issue as to whether privilege has been waived and the client would have to turn over the written work to the Internal Revenue Service (the “IRS”) in the event of an audit. In Sanmina Corp., decided on August 7, 2020,2 the Ninth Circuit Court of Appeals held that the taxpayer waived one form of privilege, but retained another, after it turned over internal legal advice to a law firm and two of the “big four” accounting firms.
One may reasonably ask why a taxpayer who has sought and received written tax advice that a particular position was “more likely than not” to, or “should,” be sustained would not want to turn over such advice to the IRS. One reason is that an issue raised and analyzed by a tax adviser may not be important to the IRS. If written tax advice makes a big deal about an issue, however, the IRS could choose to use the adviser’s concern to challenge the taxpayer on that issue with the roadmap provided by the taxpayer, which otherwise would simply have been accepted in the audit. Furthermore, turning over one document to help persuade the IRS of an issue can result in a subject matter waiver, which requires disclosure of additional related privileged communications.3 For these reasons and others, taxpayers frequently desire to keep their tax planning as private as possible.
I. Background on Privileges for Tax Advice
Attorney-Client Privilege. Tax legal advice rendered by an attorney can qualify for the attorney-client privilege, the work-product doctrine or both. The attorney-client privilege exists to protect the confidential communications between an attorney and its client, and vice versa, which are made to or by the client for the purpose of receiving legal advice.4 The Ninth Circuit employs an easy to understand eight-part test to determine whether an attorney-client communication is protected by this privilege:
- When legal advice of any kind is sought
- from a professional legal adviser in his capacity as such,
- the communications relating to that purpose,
- made in confidence
- by the client,
- are at his instance permanently protected
- from disclosure by himself or by the legal adviser,
- unless the protection is waived.5
The attorney-client privilege extends to communications with third parties engaged to assist the attorney in providing legal advice.6 But the client must prove that the communications to the third party were made to assist the attorney in rendering legal advice, not for another purpose, such as, accounting advice or a valuation. If the client provides otherwise-privileged legal advice to anyone other than its lawyer (e.g., non-legal adviser for accounting or tax return preparation purposes), the attorney-client privilege could be waived.
Work-Product Doctrine. If a client waives the attorney-client privilege by providing the advice to its accountants for tax preparation purposes (or otherwise), the communication may still remain privileged by the attorney work-product doctrine.7 This doctrine generally offers “qualified” protection “from discovery documents and tangible things prepared by a party or his representative in anticipation of litigation.”8 A taxpayer asserting that communications disclosed to someone outside of the attorneyclient relationship is protected work-product would be aided by contemporaneous correspondence acknowledging that the disclosure is for the purpose of addressing IRS audit controversies.
In short, the work-product doctrine becomes applicable when the client is preparing for a controversy, such as an IRS audit and it and/or the attorneys seek the assistance of non-legal professionals in addressing an actual or perceived tax controversy risk. A client can waive the attorney work-product protection by turning over the information to an adversary. Additionally, this protection is lost if and when the client makes the advice available to the IRS or another adversary or discloses the communication in a manner that makes it more likely that an adversary could obtain it.
Waiver. There are key differences between communications protected by the attorney-client privilege and work-product doctrine, especially as relates to waiver. The attorney-client privilege is waived by voluntarily disclosing documents to third parties.9 This can be a hair-trigger waiver. As we’ll see below, in Sanmina Corp., the IRS asserted that turning over the in-house legal memoranda to a law firm caused a loss of privilege. Any disclosure to an accountant or other non-lawyer can lead to a claim of waiver of the attorney-client privilege.
In contrast, the work-product doctrine is not as easily waived.10 The work-product doctrine is waived only when material is disclosed to an adversary.11 This principle, while generally recognized, was first made explicit in the Sanmina decision. Not surprisingly, a disclosure that substantially increases the risk “for potential adversaries to obtain the information” also waives the work-product doctrine.12
II. So What Happened in Sanmina?
In Sanmina Corp., the dispute arose between the IRS and Sanmina with respect to a $503 million worthless stock deduction claimed by Sanmina. To support its position, Sanmina provided the IRS with a valuation report that was prepared by a law firm at the time that the deduction was claimed. A footnote in the report referenced two memoranda prepared by Sanmina’s in-house tax counsel relating to the relevant stock, and the text of the report stated that these documents were relied upon in writing the valuation report. The taxpayer also shared these two memoranda outside of Sanmina with two of the “big four” accounting firms, which provided tax advice related to Sanmina’s decision to take the worthless stock deduction. The IRS demanded that the memoranda be turned over, but Sanmina refused, claiming the attorney-client privilege and work-product protection.13
The Ninth Circuit Court first dealt with the issue of whether Sanmina waived the attorney-client privilege. The issue here was whether Sanmina shared the memoranda with the law firm for the purpose of obtaining legal advice. It was the Ninth Circuit Court’s view that if the purpose of the engagement with the law firm was not for obtaining legal advice, then the law firm should be treated as a third party for the purposes of the attorney-client privilege and Sanmina’s disclosure of the memoranda to the law firm expressively waived the privilege.14
Sanmina argued that it sought advice from the law…