U.S. BANK NATIONAL ASSOCIATION, AS TRUSTEE, SUCCESSOR IN INTEREST TO BANK ONE, AS TRUSTEE FOR CREDIT SUISSE FIRST BOSTON MBS 2002-26, APPELLANT,

v.

TONYA COWELL; UNKNOWN SPOUSE OF TONYA COWELL; JOHN DOE, JANE DOE AS UNKNOWN TENANT(S) IN POSSESSION OF THE SUBJECT PROPERTY, APPELLEES

SUAREZ, J.

U.S. Bank appeals the trial court’s dismissal without prejudice of the foreclosure action in this matter. The dismissal is effectively a dismissal with prejudice as U.S. Bank is now time-barred from refiling. Based on the facts presented, we reverse. The administrative memorandum that served as the basis for this dismissal only permits sanctions after multiple deficiencies and does not support dismissal after a single deficiency, as was the case here. For that reason, the lower court improperly dismissed U.S. Bank’s case and we reverse.

The Eleventh Circuit issued an administrative memorandum in 2010 which requires movants for summary judgment in foreclosure cases to file a packet of materials. The memorandum specifically states that an incomplete, or otherwise deficient, packet will result in a rejection notice be-*1215mg sent out. The packet will be held for pick-up and a hearing date will not be scheduled. The memorandum also states that “multiple rejections may constitute grounds for sanctions.” U.S. Bank filed the present motion for summary judgment prior to the administrative memorandum being issued. U.S. Bank then filed the packet, which did not comply with the administrative memorandum and was, therefore, deficient. The lower court then dismissed U.S. Bank’s case without prejudice. In practice, the order acts as a dismissal with prejudice because the statute of limitations has run on the bank’s cause of action.

“Dismissal is the ultimate sanction in the adversarial system, [and] it should be reserved for those aggravating circumstances in which a lesser sanction would fail to achieve such a result.” Kozel v. Ostendorf, 629 So.2d 817 (Fla.1993); Arkiteknic, Inc. v. United Glass Laminating, Inc., 53 So.3d 366 (Fla. 3d DCA 2011). The ultimate sanction is not called for in this particular case. U.S. Bank filed only one deficient packet in this matter. Lesser sanctions, such as the rejection notice prescribed by the administrative memorandum, would have sufficed.

Reversed and remanded, to be reinstated.

SALTER, J.

(concurring).

I agree that the dismissal of the foreclosure case below must be reversed and that the case must be reinstated. I write separately to highlight additional instances of delay and lack of diligence by the lender and its trial-level counsel1 apparent from this record.

This is a residential mortgage closed in April 2002. The loan was in default for non-payment by November 2002. In March 2003, and despite the fact that monthly loan payments were four months in arrears, the loan was assigned to an institutional trustee (a predecessor of the appellant) with a pool of mortgages for securitization.

The appellant commenced its foreclosure action over three years later, although the borrower made no payments in the interim. The motion for summary final judgment of foreclosure at issue in this appeal was not filed until October 2010. In addition to the appellant’s failure to comply with the circuit court administrative order applicable to such motions, the appellant filed a faeially-incorrect “affidavit of indebtedness” executed by a vice president of loan operations in South Carolina on September 14, 2010. In addition to $77,678.38 of principal, accrued interest of $54,566.21, and “pre-acceleration late charges” of $2,386.23, the affidavit included $34,237.07 for “escrow advanced by plaintiff.”2 The actual total of the itemized line items in the “escrow advanced” category, however, is only $19,121.19. The difference, over $15,000 in favor of the lender, appears to be a material misstatement of the amount due rather than a typographical error.

In addition, the October 2010 motion for summary judgment makes no mention of the appellant’s recorded equitable lien obtained in December 2009 in the case. A predecessor circuit judge imposed the first-priority equitable lien for $117,252.58 against a defendant in possession, the property, all other defendants, and “any *1216person or parties claiming by, through, or under them since the institution of this suit.” The December 2009 recorded order also directed the sale of the property to satisfy the lien. The record, the September 2010 affidavit of indebtedness, and the October 2010 motion for summary judgment do not explain (a) why the property was not sold to satisfy the equitable lien or (b) why the December 2009 and September 2010 computations of all amounts outstanding are so different (the difference is far greater than the interest accrued over the intervening months).

The record in this case also discloses that the trial court issued an order to show cause why the case should not be dismissed for lack of prosecution in 2008. When the trial court determined that there was good cause to allow the case to remain pending, the judge made a handwritten annotation on the order, “case shall be aggressively moved.” A review of the docket confirms that the case was not aggressively moved.

Florida Rule of Judicial Administration 2.250(a)(1)(B) establishes a “presumptively reasonable” time period for completion of a non-jury civil case as 12 months from filing to final disposition. The circuit judges in this district work hard to comply with that objective (and regularly do better), but active, focused efforts by institutional lenders and their attorneys are also required. In Kozel, the Supreme Court of Florida stated that it “is vitally concerned with the swift administration of justice at both the trial and appellate levels,” that delays which create “significant problems of judicial administration” are one of the factors pertinent to the imposition of sanctions, and that “a sanction less severe than dismissal with prejudice” may be employed when that is a viable alternative. Kozel v. Ostendorf, 629 So.2d 817, 818 (Fla.1993). Although we have concluded that in this instance dismissal of the case was too harsh a sanction, a trial court’s hands are not tied when a lender fails to diligently prosecute a case or files incorrect affidavits.