Missouri Boating Information
Registration Questions:(573) 751-4450
Boating Registration Website:http://dor.mo.gov/mvdl/motorv/watercraft/index.htm
State Tax Department Website:http://www.dor.mo.gov/index.htm
Registration Grace Period (Days):60 days
Boat Sales & Use Tax Rate:4.225%
Credit For Tax Paid In Another State:Yes
State Decal Required For Documented Vessel:Yes
Boat Titles Issued:Yes
Notes:Local Sales and Use Tax also apply. Titles issued for outboard motors.

refund for highway/Road fuel taxes paid on marine fuel:

Recreational boaters can apply for a $0.17 per-gallon refund of state sales tax on either gasoline or diesel fuel purchased for use in their boat. An application form must be on file with the Missouri Department of Revenue before a refund claim may be filed. Original invoices and receipts must accompany the claim, and can be filed no later than one year after purchasing the fuel, or on April 15th - whichever date is sooner.

The application form, 4924, claim form, 4923, and Schedule A, Marine Fuel Purchases by County form, 4925, are all necessary for the tax refund and can all be downloaded from the Internet at: www.dor.mo.gov/tax/business/fuel/forms/. For more information, call (573) 751-7671.

We do not have any boating issues for Missouri at this time. If you have a boating related alert please email us at GovtAffairs@BoatUS.com

Boating Law Administrator(573) 751-3333
Maximum Speed Limit:65 MPH
Maximum Dimensions For Trailer:53' L x 8'6"W x 14' H
Maximum Overall Length with Vehicle & Trailer:65'
Minimum Weight Requiring Separate Trailer Brakes:3000 lbs.
Trailer Equipment Requirements:
Safety Chains:Yes
Brake Lights:Yes
Taillights:Yes
Clearance Lights:No
License Light:Yes
Turn Signals:Yes
Reflectors:Yes
Flares:N/A
Breakaway Brakes:Yes (Over 3000 lbs.)
Tiedowns:Yes
Two Trailers:Yes with 65'
Insurance:Not required specifically for the trailer, may fall under the vehicle insurance.
Wide Trailer Permit Office:(800) 877-8499 OPT 1
Website:www.modot.org/mcs../OSOW/index.htm
For specific questions about boating issues or BoatUS Government Affairs, please e-mail the department at GovtAffairs@BoatUS.com

Missouri Boating Alerts:

E15 now at Pumps in Missouri - Buyer Beware

Testing by the DOE has indicated that higher blends of ethanol such as E15 can cause engine failure in marine engines and currently Missouri sells E15 at the same roadside gas pumps where you may fuel your trailer boat. E15, or gasoline with 15% corn-ethanol may also be enticing because it is commonly the lowest-priced fuel at the pump. Please make sure to take a good, long look at the pump before selecting fuel for your boat. Currently there is no marine engine warrantied to run on any gasoline fuel containing over 10% ethanol.