The case inside the case
A legal malpractice claim in New York generally requires showing that the lawyer failed to use the skill and knowledge commonly possessed by members of the profession, and that this failure caused an actual loss. Causation is usually the hard part: you often have to show that, but for the error, you would have obtained a better result or avoided the loss. That is why these claims are often described as trying a case within a case. Disagreement over strategy, or a reasonable judgment call that did not work out, is generally not enough on its own. When the underlying matter was a criminal case, New York adds hurdles tied to innocence that make these claims especially narrow.
Getting the file and watching the clock
You are generally entitled to your client file, and requesting it in writing is a sensible early step. The useful file is the paper trail: the engagement letter, invoices, correspondence, court papers, and any written advice you received. A deadline applies to malpractice claims, and in New York it is shorter than many people assume; continuous representation on the same matter can sometimes affect when it starts, but that doctrine is applied narrowly. If the lawyer you have concerns about is still handling your matter, talk to independent counsel about how to manage both the ongoing case and the possible claim. Disagreements limited to fees may belong in a separate fee arbitration program rather than a lawsuit.
What a review looks like
In a first review we look at what happened, what a careful lawyer would likely have done, and whether the difference can be tied to a measurable loss. Many matters call for testimony from another attorney on the standard of care, and we discuss whether that is likely to be needed. We are candid when the problem looks like a disappointing result rather than a professional failure. We also consider whether the underlying matter can still be repaired, for example through a motion, an appeal, or a renegotiation, since fixing the original problem is sometimes worth more than suing over it. If a claim appears viable, we talk about the evidence, the timing, and the practical cost of pursuing it.
