AI for solo lawyers in Massachusetts

Solo and small-firm lawyers in Massachusetts are using AI to draft and review contracts faster. Unlike many states, Massachusetts has not published an ethics opinion specifically on generative AI. That does not mean there are no rules: the Massachusetts Rules of Professional Conduct apply to AI like any other tool, and ABA Formal Opinion 512 is the obvious reference point. This guide covers what applies, the Massachusetts contract issues worth checking, and a practical workflow in Microsoft Word with LexDraft.

Last checked: 16 October 2026. Guidance changes; check the Supreme Judicial Court, the Board of Bar Overseers and the Massachusetts Bar Association for anything newer before relying on this page.

Is there a Massachusetts ethics opinion on AI?

Not yet, as of October 2026. We could not find a formal ethics opinion on generative AI from the Supreme Judicial Court, the Board of Bar Overseers or the Massachusetts Bar Association's ethics committee, and the SJC has not amended the rules to address AI specifically.

Until there is, three sources set the standard for Massachusetts lawyers:

• The Massachusetts Rules of Professional Conduct. Massachusetts's rules are based on the ABA Model Rules, so the duties of competence (Rule 1.1), communication (Rule 1.4), reasonable fees (Rule 1.5), confidentiality (Rule 1.6) and supervision of lawyers and nonlawyer assistance (Rules 5.1 and 5.3) all reach AI use. Check the Massachusetts version of each rule and its comments, which can differ from the Model Rules.
• ABA Formal Opinion 512 (July 2024). It is not binding in Massachusetts, but it is the most detailed national guidance. In short: understand the capabilities and limits of the tool you use; assess the risk before entering client information into a self-learning tool and get informed consent where that risk requires it; tell clients about AI use when the circumstances call for it; verify output; supervise staff who use AI; and do not bill for time you did not spend. Charging for learning a general-purpose tool is generally not appropriate.
• Court rules and standing orders. Some federal and state judges require disclosure or certification of AI use in filings. Check the local rules and the assigned judge's standing orders before you file anything drafted with AI help. Lawyers around the country have been sanctioned for filing briefs with invented citations.

Practical rules for a Massachusetts solo practice

• Read the vendor's terms. Know whether your inputs are stored, for how long, and whether they are used to train models.
• Keep a short written AI policy, even for a one-lawyer firm, and apply it to any staff or contract help.
• Verify every output. AI review can miss issues or be wrong.
• Consider an engagement letter sentence on AI use, and price AI-assisted work fairly. Flat fees fit it well.

Massachusetts contract issues to check on every review

• Non-competes under the Massachusetts Noncompetition Agreement Act (G.L. c. 149, section 24L), for agreements from 1 October 2018: a restricted period of no more than 12 months in most cases, garden leave or other agreed consideration, advance notice and the right to consult counsel, and no enforcement against employees classified as nonexempt under the FLSA.
• Independent contractors: Massachusetts applies a strict three-part test to its wage laws (G.L. c. 149, section 148B). A worker who performs services in the usual course of the hiring business will usually be an employee for those purposes.
• Chapter 93A: section 11 gives businesses a claim for unfair or deceptive acts in trade or commerce, with multiple damages for wilful violations. Check releases and dispute clauses with that in mind.
• The limitation period for contract actions, generally six years (G.L. c. 260, section 2).

A contract review workflow for a Massachusetts solo practice

LexDraft is a Word add-in from Microsoft AppSource. It opens as a side panel in Word 365 (Windows and Mac), Word 2021 and Word on the web, so the contract never leaves the tool you already draft in.

1. Open the contract in Word and open LexDraft in the side panel.
2. Set the job. For an NDA, SaaS MSA, DPA or services agreement, use the matching built-in playbook. For other contracts, select Massachusetts and run the review so LexDraft looks for state-specific red flags.
3. Triage by severity. Findings are graded Critical, High, Medium or Low, and LexDraft flags standard terms that are missing.
4. Run the quick checks. The defined-term and cross-reference checks are rule-based and run without AI.
5. Accept or reject each redline. Accepted changes land as native Word tracked changes, ready for the other side.
6. Verify and sign off. You, as counsel, check every output before it goes out, which is what the rules of professional conduct require.

What LexDraft does not do

LexDraft does not give legal or ethics advice, track bar opinions for you, or file anything with a court. It has playbooks for NDAs, SaaS MSAs, DPAs and services agreements only; other contracts get a general review. Nothing changes in your contract until you accept a redline.

Checklist: choosing an AI tool

• Does it train on your client documents? LexDraft does not use customer documents to train models. Read the security page for how documents are handled.
• Can you see and control every change? LexDraft proposes word-level redlines you accept or reject.
• Is the price predictable? The Free plan has 5,000 generated words a month with no time limit and no credit card. Professional is $99 a month or $990 a year for 100,000 words. Business is $199 a month or $1,990 a year with unlimited words.
• Does it fit how you already work? A Word add-in means no uploads, no new editor and no copy-paste between apps.

Other states

See AI for solo lawyers by state for guides to 23 states and D.C., or read the seven-step contract review workflow for solo lawyers.

This guide is general information, not legal advice. LexDraft does not give legal advice; qualified counsel must review every draft. Spotted something out of date? Email support@lexdraft.ai and we will fix it.