Bill of Sale Aug 31, 2026
In Montana, owning a reliable vehicle is critical for survival. Whether driving in the winter months through Bozeman or into Billings during rush hour or traveling to a remote ranch outside of Scobey, your vehicle plays a key role in helping you maintain your quality of life. However, purchasing a vehicle can also be stressful.
Most people have probably experienced the high-pressure sales methods utilized by dealerships, as well as the additional taxes and fees on the final purchase price, and the anxiety of possibly having paid too much for the vehicle.
Fortunately, savvy Montanans have discovered a "hack" that allows them to purchase their dream trucks, SUVs, and sedans for thousands of dollars less than what they would pay at a dealership — by purchasing directly from private sellers.
Beyond simply saving money, this strategy provides insight into some aspects of the specifically unique auto market in the Treasure State, including navigating withoutary (notarized) titles and determining county-specific registration fees. This guide explains everything you need to know to successfully navigate the process of purchasing a used vehicle in Montana using a service such as Karkiosk.
Reasons Why Private Market in Montana is So Profitable
With a large area like Montana's and endless opportunities that you can only get from private sellers instead of dealers, when you search through the listings in smaller towns like East Helena or Dillon, you are viewing a vehicle that has had a local owner's care and is not someone from out of state looking to offload a car.
Cost Savings
The main reason to buy from private sellers is price. When buying from a dealer, they have many costs associated with running a business that private sellers don't. Dealers typically have sales managers, electricity bills for a large showroom, and multiple marketing campaigns that they need to complete to meet their quota.
How Will This Affect You?
Cheap Sticker Price! You’re paying for a vehicle, not the dealer’s electricity bill.
More Opportunity to Negotiate! The Private Seller is also a person wanting to sell his/her vehicle so there is much more room to negotiate a fair selling price versus a Dealership with a bottom line.
No “Surprises”! You will not encounter any additional “surprise” fees such as Documentation Fee, Dealer Prep Fee or Aggressive Upsells to purchase Extended Warranties when buying a vehicle using a Private Sale transaction.
The “California Unique Find” aspect
Private sales in Montana are certainly where you can find your “California Unique Find” (c.f. Used Cars in Fullerton, California) because most of the dealerships will take their older cars and/or unique models to auction and not offer them for sale publicly. Private sellers, however, list these cars for sale.
Would you like a 2006 Ford F-350 Super Duty that has been used on a farm in Mills, Montana?
How about a winter-ready 2018 Dodge Journey in Dillon, Montana?
Are you interested in a 2022 Jeep Wrangler for an upcoming off-road adventure in Scobey, Montana?
These are actual types of cars you will find available for sale on the private market and may never be offered for sale at any of the major traditional car lots.
Pros and Cons of Private Sellers - reality check
It is important to take the time to compare the pros and cons before you start browsing through the various listings. Although buying from a private seller requires additional time and effort, the final result is generally worth it.
Table 1: Buying from a Private Seller vs. Dealership
Feature | Private Seller | Dealership |
Purchase Price | Generally Lower | Higher (includes overhead) |
Negotiation | High flexibility | Limited flexibility |
Hidden Fees | None | Doc fees, prep fees, etc. |
Vehicle History | Direct info from the owner | CarFax/AutoCheck (sometimes limited) |
Warranty | Sold "As-Is" (usually) | Often includes limited warranty |
Paperwork | Buyer handles DMV/County visits | Dealer handles registration |
Inventory | Unique, vintage, or specific finds | Current models, standard trade-ins |
The Car Purchasing Process in Montana: Be Prepared
Purchasing a vehicle in Montana differs from that of vehicles purchased in California or New York. The same is true concerning all paperwork and potential mistakes that consumers could make, including making multiple visits to the County Treasurer's office.
1. Notarization of the Vehicle Title
The most important concept to remember is the "Notary" rule. Montana requires that the seller of a vehicle have his or her signature notarized prior to transferring ownership of the vehicle to a new owner.
Individuals cannot simply meet in a parking lot, exchange cash for a signed title and drive away with the vehicle without first having the seller's signature notarized. If a seller does not have his/her signature notarized, the County Treasurer will reject the transfer of ownership to the new owner.
Pro Tip: When meeting with the seller to purchase a vehicle, it is advisable to go to a financial institution or a store that provides notary services so that you may complete the transaction as soon as possible.
2. Mandatory Bill of Sale
Many states allow you to skip the Bill of Sale if you have the original title, however, this is not true for Montana; a Bill of Sale is required when registering a vehicle in Montana.
The Bill of Sale is used by the County Clerk to verify that the sales price has been paid and to calculate taxes/fees associated with registering the vehicle. It also gives buyers legal protection. When creating a Bill of Sale, make sure to include:
A description of the vehicle including year, make, model & VIN.
The sales price.
The date of the sale.
Notarized signatures from both the buyer and seller (This is the best practice).
3. Grasping the "Taxes" in Montana
There is a silver lining with vehicle taxation in Montana; there is no general statewide vehicle sales tax. That said, vehicle registration isn't free.
Montana instead charges a registration fee that is determined by the age of the vehicle rather than based on the amount you paid for it. This is incredibly advantageous for consumers who are purchasing a new, luxury-priced automobile, and saves those buyers thousands of dollars in general sales taxes that they would be required to pay in a neighbouring state if there were a statewide vehicle sales tax.
Table 2: Below shows Estimated Light Vehicle Registration Fees in Montana.
Vehicle Age | Registration Fee (Approximate) |
0 - 4 Years Old | $217.00 |
5 - 10 Years Old | $87.00 |
11+ Years Old | $28.00 |
Note: A few counties will charge you a local option tax based on your car's depreciated value, so the final amount you pay will vary slightly based on where you live.
Be Safe: Safety and Protection From Yourself and Your Finances
The private market has the potential to be very good to you, but it also puts more pressure on you to advocate for yourself. You do not have the support of a dealership to help you identify a bad deal, so it is important to take additional precautions before purchasing a used car.
What happens when you do not inspect the vehicle
Montana does not generally require a vehicle inspection prior to registration; this eliminates wait time at DMV, but it also creates the responsibility of ensuring safety and compliance is yours completely.
Do not ever buy a used vehicle in Montana without having it inspected prior to making the purchase.
Since the state does not inspect the brakes and engine at the time of registration, it is advised to utilize a qualified mechanic for this service. If the seller refuses to allow an inspection, it is a significant warning sign.
Seller Interaction
When you have located the ideal location to purchase your vehicle (2012 Nissan Juke) in East Helena or (2008 Ford Escape) elsewhere, take the following precautions before proceeding:
Meeting Locations Should Be Public: Select either a busy parking lot or the vicinity of a police station. This will create a safer environment for all involved.
Invite a Companion: When you are going to meet with someone about purchasing a vehicle, invite a friend or relative along with you for support.
Identity Verification: Always request to see the seller’s driver’s license, and compare it with the name listed on the vehicle’s title to ensure the individual is indeed the owner of the vehicle.
How You Can Legally Drive Home from Your New Car Purchase
After receiving a Bill of Sale, a notarized title, and checking out a vehicle, is it legal to take off the seller’s plates and put them on your new vehicle in order to drive home?
No
In Montana you cannot drive with the seller’s plates after the sale completes.
Your Solution:
To drive your newly purchased vehicle legally, you must obtain a 40-day temporary vehicle registration permit from the County Treasurer's office.
While some customers will use the Bill of Sale (which is executed) to establish a “grace period,” if you get pulled over on the way home from purchasing; however, the legal option would still be obtaining the Temporary Permit. It’s advisable to buy your vehicle during business hours so you can go directly to the Treasurer’s office after completing your transaction.
Once the temporary permit is activated, you have 40 days to complete the titling and vehicle registration. If you do not complete these steps within 41 days of purchasing the vehicle, there will be late fees imposed as well as possible other legal issues.
County Treasurer Checklist for Car Ownership
Do not attend your appointment at the County Treasurer's office to register your car without all necessary documents. Make sure you have the following items prior to arriving; you may face lengthy wait times while completing this process and you will be required to return to the end of the line if documentation is missing.
Table 3: List of required documentation for the County Treasurer's Office.
Document | Requirement Details |
Original Title | Must be signed by seller and buyer in "Assignment of Title" section. Seller signature MUST be notarized. |
Bill of Sale | Completed and notarized. Must show purchase price. |
Form MV1 | Application for Certificate of Title, signed by you. |
Driver's License | Valid ID to prove identity. |
Proof of Insurance | Valid Montana auto insurance policy number. |
Payment | $12 Title fee + Registration fees (Cash/Check usually preferred). |
The geography of Montana plays a big role in the buying experience.
A car listed in Missoula may look great, but the drive from Billings to Missoula is long! Detail-oriented listings and communications can help eliminate these frustrations.
This section covers detailed listing and communication tips.
Don't be shy about requesting additional photos.
Ask for a video call to listen to the engine run.
Prior to purchasing fuel for your trip, check the vehicle history report online.
Fuel-efficient platforms like Karkiosk allow you to search for specific makes and models by entering the cities you are considering, such as Great Falls, Bozeman, and Scobey. This way, you can better determine your search radius based on where you will be driving to and from.
At the same time, knowing exactly where your vehicle is located allows you to better plan the logistics of purchasing the vehicle, particularly in inclement winter weather.
Summary: Buy Your Next Vehicle the Smart Way!
Buying a vehicle directly from an individual versus going through a dealership is a great way to save money if you live in Montana. You'll avoid paying the additional fees generally associated with purchasing from a dealership, have access to thousands of local vehicles with unique offers, and typically will be able to negotiate a lower price than you would pay if you bought through a dealership.
Following these steps will help ensure a smooth transaction for you, including verifying the seller's signature is verified with a valid notary stamp; having your vehicle checked by an experienced mechanic; knowing when to file an application for registration.
Montana's private sale auto industry offers shoppers a wide variety of vehicles, from rugged four-wheeled all-terrain vehicles for off-road use to affordable sedans for urban use. Be sure to do enough research, follow safety guidelines, and have the time of your life taking in the beautiful parts of the state!