If you qualify for an extension, you will get the application in the mail. You might be able to download one and mail it. If your benefit year has ended, you will not receive the money left on the claim at this time. Under certain circumstances it may however be used to fund a future claim. In general the "circumstances" involve your need and the unemployment rate statewide. So there isn't anything you can do specific to boating that balance. You can reapply.