When must the Missouri Department of Revenue be notified about a change of address for vessel registration?

The correct answer is that the Missouri Department of Revenue must be notified about a change of address for vessel registration within 15 days. This requirement ensures that the department has the most current information regarding the vessel owner's address, which is crucial for communication purposes and for maintaining accurate records. Timely notification helps facilitate the proper registration and any legal obligations related to the vessel. Not adhering to this timeframe could lead to complications, including potential fines or issues in the event of an emergency or legal inquiry concerning the vessel.

While some might think that notification is needed immediately or before the next registration renewal, the specific regulation emphasizes the 15-day period to allow for a reasonable time frame for boaters to inform the authorities without creating undue burden.