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Helena, Montana Boat Bill of Sale

Use this bill of sale when selling a boat in Helena, Montana. It documents the transfer and helps you complete DMV title paperwork.

Helena, MontanaBoatPopulation rank #1171

What to include

Buyer and seller names and addresses
Boat VIN and vehicle details
Sale price and date
Signatures from both parties

Next step

Create a compliant bill of sale and download the signed PDF immediately.

Local Requirements — Helena County

DMV / Title Office

County Treasurer – Helena

Address

Visit https://dojmt.gov/driving for the nearest Helena, MT office

Phone

See state DMV website for local office phone numbers

Office Hours

Mon–Fri 8:00 AM–5:00 PM

Transfer Fees & Taxes

Title Transfer Fee

$12.00

Sales Tax Rate

No state sales tax

Base Registration Fee

Varies by age

No sales tax; registration fees based on vehicle age and value

Notarization: REQUIRED

Montana requires notarization of the bill of sale or title assignment for vehicle transfers. Visit a local notary public before submitting documents.

Helena Transfer Checklist

Complete a title transfer at your local Montana title office within the required timeframe
Montana has no state sales tax on any purchases
Both buyer and seller should retain a signed copy of the bill of sale
Bring a valid government-issued photo ID and proof of insurance

County Information — Helena County

County Clerk / Recorder

Helena County Clerk & Recorder

Phone

See county website for contact information

Website

https://www.google.com/search?q=Helena%20Montana%20county%20clerk%20%26%20recorder

Private party vehicle sales in Helena County may be exempt from sales tax — verify with the county clerk before completing your transaction.

Boat market data and safety information

The most common boat makes in private-party sales are Bayliner, Sea Ray, Boston Whaler, Tracker, Yamaha. Average private-party boat prices range from $5,000–$75,000. Boats average 1.8 NHTSA recalls per model across categories including Fuel System, Electrical, Steering.

Safety checkpoints for buying a used boat

Before completing a boat bill of sale in Montana, verify these safety items:

Verify Hull Identification Number (HIN) matches registration documents
Check for delamination, blistering, or water intrusion in fiberglass hulls
Inspect transom for softness or rot — the most expensive structural repair
Test all bilge pumps, navigation lights, and required safety equipment

Boat insurance and depreciation in Montana

Boat insurance averages $200–$500/year for boats under 26 ft. Agreed-value policies are preferred over actual-cash-value. Boats depreciate 30–40% in the first 5 years. Aluminum fishing boats hold value better than fiberglass sport boats. Peak season for private boat sales is early spring (march–may) ahead of boating season, with an average of 45 days on market.

Boat registration and titling

Boats are classified as "Watercraft (state-registered) or USCG-documented vessel" for registration purposes. Boats are measured by length, not weight, for registration. Trailers have separate weight-based registration. Federal odometer disclosure does not apply to boats.

Boat sales in Helena, Montana

Helena residents completing a boat bill of sale should be aware of local requirements in addition to Montana state rules. The state sales tax rate is 0%, no sales tax; registration fees based on vehicle age and value. The most popular boat makes in Montana include Bayliner, Sea Ray, Boston Whaler.

Montana bill of sale statistics

BillOfSaleNow has generated 301 bill of sale documents for Montana transactions, with 8 generated this month alone. The most popular vehicle type is car.

Why Documentation Helps Protect Asking Price

45% faster sale

Vehicles whose listings include a history report spend ~45% less time on site before selling, and report-viewers are 5x more likely to become a lead.

Source: Experian / AutoCheck

$4,000 avg loss

NHTSA estimates 450,000+ vehicles per year are sold with rolled-back odometers — the average victim loses about $4,000 in downstream repair costs.

Source: NHTSA

17.5M private sales/yr

About 17.5 million private-party vehicle transactions happen in the U.S. each year — roughly 47% of the used market.

Source: Cox Automotive 2024

1 in 3 buyers

Roughly 1 in 3 used-car buyers say they suspect private sellers are hiding mechanical problems — documentation closes that trust gap.

Source: JW Surety Bonds (n=3,000)

Frequently asked questions

What county is Helena in, and which office handles title transfers?

Helena is in Helena County. Title transfers are handled by the County Treasurer – Helena at Visit https://dojmt.gov/driving for the nearest Helena, MT office. Hours: Mon–Fri 8:00 AM–5:00 PM. Phone: See state DMV website for local office phone numbers.

What is the sales tax rate on a boat sale in Helena?

The combined rate is No state sales tax. No sales tax; registration fees based on vehicle age and value.

Is notarization required for a boat bill of sale in Helena?

Yes. Montana requires notarization of the bill of sale or title assignment for vehicle transfers. Visit a local notary public before submitting documents.

What fees should I expect when transferring a boat title in Helena?

Title transfer fee: $12.00. Base registration fee: Varies by age. Sales tax at No state sales tax is collected at the time of title transfer.