Boat Insurance Requirements by State

Unlike auto insurance, most states do NOT legally require boat insurance for recreational vessels. However, there are important exceptions and situations where insurance is effectively mandatory:

States with Requirements

• Arkansas — Requires liability coverage of at least $50,000 per occurrence for boats with motors over 50 HP and all personal watercraft. Proof of insurance must be carried on board.
• Utah — Requires liability insurance for motorized vessels with engines of 50 HP or greater. Minimum coverage: $25,000 bodily injury per person, $50,000 bodily injury per accident, $15,000 property damage (or $65,000 combined single limit). Engines under 50 HP and airboats are exempt. Note: Utah HB 169 (2026 session) has been introduced to potentially repeal this requirement.

Situations Where Insurance Is Required

• Marina berthing — Most marinas require proof of liability insurance as a condition of renting a slip
• Financing — Lenders require comprehensive/collision coverage to protect their investment
• USCG documented vessels — Lenders recording a Preferred Ship Mortgage typically require insurance

Liability Coverage

Covers damage or injury you cause to others. This is the most important coverage type:

• Bodily injury liability — Medical costs and legal expenses if you injure someone
• Property damage liability — Repairs to other boats, docks, or property you damage
• Recommended minimum: $300,000/$500,000 bodily injury; $100,000 property damage

Physical Damage Coverage

• Agreed value — Pays the full insured amount if your boat is totaled (preferred)
• Actual cash value — Pays the depreciated value at time of loss (less expensive, less protection)

Additional Coverage Options

• Uninsured/underinsured boater — Protects you if hit by an uninsured operator
• Fuel spill liability — Covers cleanup costs for fuel or oil spills
• Towing/assistance — On-water towing services (like BoatUS or Sea Tow)
• Personal effects — Covers fishing gear, electronics, and personal items on board
• Trailer coverage — Damage to your boat trailer

Boat insurance premiums typically cost 1-3% of the boat's value per year. A $30,000 boat might cost $300-$900/year to insure. Factors that affect pricing:

• Boat value and type — Higher value = higher premiums; high-performance boats cost more
• Boat age — Newer boats may cost less (better safety features)
• Engine type and horsepower — More powerful engines increase risk
• Navigational area — Inland lakes vs. coastal waters; hurricane-prone areas cost more
• Experience and education — Boater safety courses can earn 5-15% discounts
• Claims history — Clean record = lower premiums
• Deductible amount — Higher deductible lowers premiums
• Lay-up period — Seasonal storage periods can reduce costs (boats in northern climates)

• Complete a boater safety course — Most insurers offer 5-15% discount for NASBLA-approved courses
• Bundle with home/auto — Multi-policy discounts are common
• Install safety equipment — Fire suppression, GPS, anti-theft devices can lower premiums
• Choose a higher deductible — Reduces your premium but increases out-of-pocket in a claim
• Join a boating organization — BoatUS members get access to group rates
• Maintain a clean claims history — No claims = loyalty discounts
• Pay annually — Avoid monthly payment surcharges
• Shop multiple carriers — Rates vary significantly between companies

Not all insurance companies offer boat insurance, and marine insurance specialists typically provide better coverage and claims service. Key providers include:

Marine Specialists

• Progressive — Largest recreational boat insurer in the US
• Geico (through BoatUS) — Marine insurance through BoatUS partnership
• Markel — Specialty marine insurance
• Global Indemnity Group — Specialty marine coverage

What to Look For

• Agreed value policy — Ensures full payout on total loss
• Broad navigational territory — Covers all the waters you'll use
• Wreck removal coverage — Can be expensive if not included
• Towing included — On-water towing is costly without coverage
• Good claims process — Read reviews about claims handling