Attorney-client privilege is a legal protection that can prevent the disclosure of confidential communications between a lawyer and client when the communications are made for the purpose of seeking or providing legal advice.
The privilege encourages clients to speak openly with their lawyers. However, it does not protect every interaction involving a lawyer, and its application can vary by jurisdiction.
Calling an email "privileged" does not create protection if the required elements are missing.
What Are the Basic Requirements?
The wording differs across courts, but attorney-client privilege generally requires:
• A communication
• Between a lawyer and client, or their authorized representatives
• Made in confidence
• For the purpose of seeking or providing legal advice
The American Bar Association provides a similar explanation in its overview of attorney-client privilege and third-party consultants.
The person asserting privilege may need to establish that these requirements are satisfied.
What Does the Privilege Protect?
The privilege protects qualifying communications, not every fact connected to the representation.
A private email asking a lawyer for legal advice may be protected. The facts described in that email do not become protected merely because they were communicated to the lawyer.
Likewise, a pre-existing contract, business record, photograph, or financial statement does not automatically become privileged when it is sent to counsel.
The legal advice about the document may be protected even when the underlying document is not.
Business Advice and Legal Advice
In-house lawyers often provide both legal and business input. That creates difficult privilege questions.
A communication is not necessarily privileged simply because a lawyer receives it or attends the meeting. Courts may examine whether the main purpose was to obtain legal advice rather than ordinary commercial or operational advice.
Teams should make the purpose of the communication clear and avoid copying lawyers on routine business emails merely to create the appearance of privilege.
Who Owns the Privilege?
The privilege generally belongs to the client.
The client may assert or waive it, subject to applicable rules. The lawyer is ordinarily required to protect it on the client's behalf.
For an organization, determining who may act for the client can be more complicated. Communications involving employees may be protected when made for legal advice concerning the organization, but the exact analysis depends on the jurisdiction and facts.
How Can Privilege Be Waived?
Privilege may be lost when a protected communication is voluntarily disclosed to an unrelated third party.
Common risks include:
• Forwarding legal advice outside the protected group
• Discussing the advice in a public place
• Including unnecessary third parties in a meeting
• Sharing privileged material in an unprotected system
• Using legal advice as part of a claim or defense
• Producing privileged documents without appropriate safeguards
Not every disclosure causes waiver, and some doctrines protect communications involving necessary agents, experts, or parties sharing a recognized common legal interest. The analysis is fact-specific.
Attorney-Client Privilege and Confidentiality Are Different
Attorney-client privilege is an evidentiary doctrine that may protect qualifying communications from compelled disclosure.
The lawyer's duty of confidentiality is broader. ABA Model Rule 1.6 generally concerns information relating to the representation, not only privileged communications.
A fact may fall outside attorney-client privilege but still be information the lawyer must keep confidential.
The ABA explains this distinction in What's the Difference Between Confidentiality and Privilege?.
Privilege and Work Product Are Also Different
The work-product doctrine protects certain material prepared by or for lawyers in anticipation of litigation.
Attorney-client privilege focuses on confidential legal communications. Work-product protection may cover legal theories, investigation material, interview notes, and other preparation even when the material is not itself a communication between lawyer and client.
The protections may overlap, but they should not be treated as interchangeable.
Does Privilege Apply to Prospective Clients?
A person does not always need to sign an engagement letter before a confidential consultation can receive protection.
Communications with a prospective lawyer may be protected when the person seeks legal assistance and reasonably expects the communication to remain confidential.
This does not mean every message sent to a lawyer creates an attorney-client relationship or privilege. Unsolicited information, later communications after representation is declined, and communications made without an expectation of confidentiality may be treated differently.
Crime-Fraud and Other Exceptions
Attorney-client privilege generally does not protect communications made to obtain help with future or continuing crime or fraud.
Other exceptions may apply to disputes between lawyer and client, certain fiduciary matters, or circumstances defined by local law.
Because exceptions and waiver rules vary, a specific privilege question should be evaluated under the controlling law.
AI Tools and Privileged Information
Submitting privileged or confidential information to an AI system can create risk if the lawyer does not understand how the provider stores, processes, accesses, or reuses the data.
Before using any system with client information, legal professionals should examine:
• Whether inputs are used to train models
• How long information is retained
• Who can access the data
• Which security controls apply
• Whether the client has imposed restrictions
• Whether the system supports the lawyer's professional obligations
Alloomi AI can help legal professionals analyze legal documents, but the user must still decide which information is appropriate to provide and apply the required confidentiality controls.
Frequently Asked Questions
Is Every Conversation With a Lawyer Privileged?
No. The communication generally must be confidential and made for the purpose of seeking or providing legal advice.
Does Copying a Lawyer Make an Email Privileged?
No. Adding a lawyer to an ordinary business communication does not automatically create attorney-client privilege.
Are Facts Protected by Attorney-Client Privilege?
The communication about a fact may be protected, but the underlying fact usually does not become privileged.
Can Privilege Be Lost by Forwarding an Email?
It can be. Sharing privileged advice with an unrelated third party may waive the protection. The result depends on the circumstances and applicable law.
Does Attorney-Client Privilege Continue After Representation Ends?
Privilege often continues after the attorney-client relationship ends. Specific duration and exceptions depend on governing law.
