"Unanticipated costs" refers to expenses or payments that were unexpected or not included in a plan or budget. It means that additional or unforeseen charges have arisen that were not originally accounted for. Full definition
The result can be thousands of dollars in medical bills, job loss, the costs of rehabilitation, unanticipated costs of future medical care, and much more. (dennishernandez.com)
This is not a penalty — the seller will be able to use these funds to help pay for unanticipated costs they incur because of the extension. (remonline.com)
Commissioners are researching the possibility of charging event organizers a $ 5,000 security deposit to help cover unanticipated costs for the Aug. 11 event. (articles.chicagotribune.com)