How long do you have to keep client files? A retention primer for solo attorneys

Closing a matter isn't the end of your obligations to it. You have to keep the file — sometimes for years, sometimes far longer — and be able to produce and protect it the whole time. Here's how retention actually works, and a simple system for it.

Why retention rules exist

Closing a matter doesn't close your obligations to it. A former client may need their file, a fee dispute or malpractice claim can surface years later, and bar authorities expect you to be able to produce records long after the last invoice is paid. Retention rules exist so the file is still there — intact, findable, and protected — when someone needs it.

The general rule (and why "general" is doing a lot of work)

There is no single national retention period. The rules are set by your state bar and vary by the type of matter. As a common baseline, many attorneys keep closed files for five to seven years after a matter ends — but that is a floor, not a ceiling. Files involving minors, estates and trusts, certain real-property interests, and some other long-tail matters are frequently kept far longer or indefinitely, and trust-account records typically carry their own, often longer, retention requirement.

Because the specifics differ by jurisdiction, treat any general number as a starting point and confirm the actual requirement with your state bar's rules and guidance. The ABA Model Rules that sit underneath most state versions — particularly the duties around client property and safekeeping — are the framework, but your state's adopted rules govern.

What actually counts as "the file"

Retention is easier when you know what you're retaining. The file generally includes the client's papers and property, correspondence, filed and executed documents, and your work product for the matter. Keeping that organized from the start — rather than reconstructing it at closing — makes retention nearly automatic. (If your new-matter intake is chaotic, organizing the file early pays off years later at retention time.)

Your ethical duties at closing

• Return client property. On request — and at the end of a representation — you generally must surrender papers and property the client is entitled to.
• Preserve trust-account records. Records tied to client funds usually carry a specific, often longer, retention period; keep them with the matter.
• Keep confidentiality alive. The duty of confidentiality outlasts the representation, so stored files must stay secure the entire time you hold them.
• Dispose securely. When a file's retention period ends, destroy it in a way that protects confidentiality — shredding paper, securely wiping digital copies.

A simple retention system for solos

1. Organize at close. When a matter ends, put the file in its final, organized state — documents, correspondence, work product, and billing all together.
2. Set a retention date. Assign each closed matter a "keep until" date based on your state's rule and the matter type, and record it with the file.
3. Keep billing and trust records with the matter. Copies of invoices and trust records belong in the file; a saved copy from whatever tool you bill with — even a simple free invoice generator — keeps the billing history together with everything else.
4. Store it securely, ideally on-device. Closed files don't need to live in an active cloud subscription. An organized, encrypted, backed-up local archive keeps them private and under your control.
5. Calendar the destruction date. When the retention period ends, dispose of the file securely — and note that you did.

Storing closed files without a cloud subscription

A closed matter is a stable thing: it doesn't change, it just needs to be kept safely and stay findable. That makes it a poor reason to pay a recurring cloud bill and a good candidate for organized, on-device storage. ClerkSafe keeps each matter organized, summarized, and dated on your own computer, so a closed file is already in retention-ready shape — private, and yours to hold for as long as the rules require.

Retention periods vary by jurisdiction and matter type. This article is general information, not legal advice — confirm the requirements with your state bar's rules and guidance.