In legal malpractice cases there is often a long latency period.  In transactional work, that might translate to the time between a deal and the day it goes sour.  That’s exactly the situation in Elstein v Phillips Lytle, LLP   2013 NY Slip Op 05132 [108 AD3d 1073]   July 5, 2013  Appellate Division, Fourth Department.  The Appellate Division, 4th Department determined that the statute had already run when the case was commenced.

"In this legal malpractice action, plaintiffs appeal from an order granting the motion of Phillips Lytle, LLP and Albert M. Mercury (defendants) seeking dismissal of the complaint against them as time-barred. Plaintiffs contend that Supreme Court erred in determining the accrual date of their action, for legal malpractice. We reject that contention. " ‘A cause of action for legal malpractice accrues when the malpractice is committed’ " (Amendola v Kendzia, 17 AD3d 1105, 1108 [2005]; see Glamm v Allen, 57 NY2d 87, 93 [1982]). "In most cases, this accrual time is measured from the day an actionable injury occurs, ‘even if the aggrieved party is then ignorant of the wrong or injury’ " (McCoy v Feinman, 99 NY2d 295, 301 [2002], quoting Ackerman v Price Waterhouse, 84 NY2d 535, 541 [1994]). " ‘What is important is when the malpractice was committed, not when the client discovered it’ " (id., quoting Shumsky v Eisenstein, 96 NY2d 164, 166 [2001]). Here, the alleged malpractice occurred no later than 2003, when plaintiff Daniel Elstein completed his acquisition of plaintiff Hilton Enterprises, Inc. (Hilton) from defendant Alfred D. Spaziano. Indeed, there is no indication in the record that defendants represented plaintiffs after that date. This action was not commenced until approximately eight years later, on March 4, 2011, and is thus time-barred under the applicable three-year statute of limitations (see CPLR 214 [6]).

We reject plaintiffs’ contention that they were unable to sue defendants for malpractice until March 7, 2008, when the judgment was entered against Hilton, inasmuch as that is when they sustained an actionable injury. As the Court of Appeals has made clear, a malpractice claim becomes actionable when the plaintiff’s damages become "sufficiently calculable" (McCoy, 99 [*2]NY2d at 305; see Ackerman, 84 NY2d at 541-542), and, here, plaintiffs’ damages arising from the alleged legal malpractice were sufficiently calculable in January 2007, when plaintiffs learned of the alleged malpractice, if not sooner. Present—Scudder, P.J., Peradotto, Lindley, Sconiers and Whalen, JJ."