Can a lawyer use the engagement letter to agree up front that client files will be returned or destroyed when the matter ends?

Plain-English summary

The opinion fills a gap: prior ethics opinions had mostly addressed what a lawyer must do with client files absent an agreement, leaving little guidance on consensual file-disposition arrangements. The committee concludes that a retainer agreement or engagement letter may authorize the lawyer, at the end of a matter, to return all client documents to the client or to discard some or all of them, subject to defined exceptions.

The opinion sorts client documents into three categories drawn from prior authority. Category 1 documents have intrinsic value or directly affect property rights (wills, deeds, negotiable instruments); these must be preserved or returned unless the client directs otherwise. Category 3 documents are internal law-office materials or documents that serve no purpose for the client's present need for legal advice (per Sage Realty); these may be destroyed, and express client permission may not even be required. Category 2 documents are those the lawyer knows or should know the client may still need, for example to assert a defense within a live limitations period; these require a case-specific judgment.

Because the need for Category 2 documents often cannot be assessed at the outset, the committee holds that an engagement letter may authorize the lawyer to make that final review and disposition decision when the matter ends, provided the client gives informed consent under Rule 1.0(j). The degree of explanation depends on the client's sophistication; the lawyer may need to describe the document categories, the lawyer's retention obligations, and the risk that discarded documents could later prove useful.

The committee also addresses two practical situations: if a fully informed client directs destruction of the entire file, the lawyer should follow lawful client instructions (N.Y. State 713); and if the lawyer cannot locate the client at the end of the engagement, prudence dictates retaining Category 1 and 2 documents for some period. The opinion includes a sample engagement-letter provision using a 60-day response window.

In practice

Under the New York Rules as they stood in 2010, the opinion holds that a lawyer may build a file-disposition clause into the engagement letter, so long as the client gives informed consent and the clause preserves or returns intrinsic-value documents and documents the lawyer knows the client will need. The opinion frames the lawyer's continuing duties under Rule 1.16(e) (delivering papers and property to which the client is entitled on termination) and Rule 1.15 (record-keeping), and notes that confidentiality must be maintained throughout the disposition process, including when third-party vendors handle electronic data.

Common questions

Q: Can the engagement letter say the firm may destroy the file after the matter closes?

A: Yes, with the client's informed consent, except for Category 1 documents (wills, deeds, negotiable instruments) and documents the lawyer knows the client will need, which must be preserved or returned.

Q: Does the client have to consent to destroying purely internal law-office documents?

A: The opinion indicates Category 3 internal documents may be discarded and that express client permission may not even be required, citing N.Y. State 623.

Q: What if the client tells the lawyer to destroy everything, including a will?

A: Once the client is fully informed of the consequences, the opinion says the lawyer should follow the client's lawful instructions, per N.Y. State 713.

Q: What if the lawyer cannot find the client when the matter ends?

A: The opinion advises retaining Category 1 and 2 documents for a period, noting other jurisdictions prescribe retention windows ranging from five to six years.

Background and rules framework

The opinion interprets New York Rule 1.16(e), the analogue to Model Rule 1.16(d) (steps to protect a client's interests on termination, including delivering papers and property), together with the informed-consent definition in Rule 1.0(j) (Model Rule 1.0(e)) and the record-keeping duties of Rule 1.15. It builds the three-category framework on Sage Realty Corp. v. Proskauer Rose and prior New York and out-of-state ethics opinions rather than on rule text alone, because the Rules say little about post-engagement file disposition.

Citations and references

Rules of Professional Conduct:

• MR 1.16(d) / NY Rule 1.16(e) (protecting client interests on termination; delivering papers and property)
• MR 1.0(e) / NY Rule 1.0(j) (informed consent)
• MR 1.15 / NY Rule 1.15 (preservation of records)

Cases:

• Sage Realty Corp. v. Proskauer Rose Goetz & Mendelsohn LLP, 91 N.Y.2d 30 (1997), client's presumptive access to the file and document categories

Other opinions cited:

• ABCNY Formal Op. 1986-4; ABCNY Formal Op. 2008-1; ABCNY Formal Op. 2008-2
• N.Y. State 460 (1977); N.Y. State 623 (1991); N.Y. State 713 (1999)
• D.C. Bar Op. 283 (1998); Cal. State Bar Formal Op. 2001-57; Ariz. State Bar Op. 08-02

See also

• NYC Bar Ethics Op. 2015-6: Duty to Notify Clients When Their Files Are Accidentally Destroyed
• NY State Bar Op. 1077: Scanning and Destroying Original Retainer Agreements
• NY State Bar Op. 1249: Returning Files After Joint Representation

Source

• Landing page: https://www.nycbar.org/reports/formal-opinion-2010-01-use-of-client-engagement-letters-to-authorize-the-return-or-destruction-of-client-files-at-the-conclusion-of-a-matter/
• Original PDF: https://www.nycbar.org/wp-content/uploads/2023/05/20071857-Formal_Opinion_2010-1.pdf