If you flip cars for profit — or you are thinking about starting — one of the first questions you need to answer is: how many cars can you legally sell per year without a dealer license? The answer is not straightforward because there is no single federal number. Every state sets its own rules, and the limits range from as few as 2 vehicles per year to as many as 12, with some states having no hard number at all.

Car dealership with vehicles on lot

Getting this wrong can cost you thousands in fines or even result in criminal charges. This guide covers every state's current limit, explains what "curbstoning" means, walks through the penalties for selling too many cars without a license, and tells you exactly when and how to get a dealer license if you are ready to scale up.

Important disclaimer: State laws change frequently. The limits listed in this article reflect our best research as of early 2026, but you should always verify the current rules with your state's DMV or dealer licensing board before relying on any specific number.

There is no federal number. Each state sets its own threshold, and in the table below those run from three vehicles a year up to twelve, with five by far the most common. Thirteen states publish no number at all and ask instead whether you are engaged in the business of selling vehicles. Read the threshold as the sale that makes you a dealer, not the last one you are allowed: in a state listed at three, the third sale is the one that crosses the line, so two is the safe number. Find your own state's row before you plan a year around any of these figures.

State-by-State Limits: All 50 States

The table below shows the annual vehicle sales limit for private individuals in each state, meaning how many cars you can sell per year before the state considers you a dealer and requires a license. Where a state uses business activity rather than a hard number, the row says so instead of guessing at a figure.

Every row was checked against the state's own statute, administrative rule or licensing agency on September 1, 2026, and each one links to the source it was read from. Where a state does not publish a number, the row reads "No number" or "Not stated" rather than repeating one from elsewhere. Thresholds move with legislative sessions, so open your state's link before you act on the figure.

Annual vehicle sales limit for private individuals, by state, with the statute or licensing rule each figure was read from.
State Annual Limit What the state actually says, and where
Alabama 5 Five or more vehicles not previously titled in your name, sold at retail in a calendar year. Ala. Code § 40-12-390
Alaska 5 Five or more vehicles in a year requires a dealer license. Alaska DMV, Dealer Information
Arizona More than 6 Six vehicles in any 12 continuous months is the ceiling and the seventh makes you an unlicensed dealer. Arizona is not intent-only, despite how it is often described. Arizona MVD, Reporting Unlicensed Sales (A.R.S. § 28-4301)
Arkansas 5 Five or more used vehicles registered in your name in one calendar year, sold for profit, means you are assumed to be a dealer. Arkansas State Police, Used Motor Vehicle Dealer License
California 5 Five per calendar year is the DMV working line rather than a statutory safe harbor, so a commercial pattern can draw scrutiny below it. California DMV, Vehicle Dealer License
Colorado 3 Three or more sold, or more than three offered for sale at one address or phone number in a calendar year, is prima facie evidence of dealing. Colorado Motor Vehicle Dealer Board, 1 CCR 205-1
Connecticut No number Connecticut sets no count. A license is required to engage in the business of buying or selling motor vehicles at all. Conn. Gen. Stat. ch. 246, § 14-52
Delaware 5 Buying, selling or exchanging five or more vehicles within 12 months requires a dealer license. Delaware DMV, Dealer Services
Florida 3 Three or more bought, sold, dealt in, offered or displayed in any 12-month period is a prima facie presumption of dealing. One of the strictest thresholds in the country. Fla. Stat. § 320.27
Georgia 5 Five or more used vehicles in one calendar year is prima facie evidence, and selling for profit can require a license below that. Georgia Secretary of State, Used Motor Vehicle Dealers FAQ (O.C.G.A. § 43-47-2)
Hawaii 3 Three or more vehicles within a calendar year makes you a dealer under the Motor Vehicle Industry Licensing Act. Haw. Rev. Stat. § 437-1.1
Idaho 5 Five or more vehicles in any calendar year. The threshold sits in the definitions chapter rather than the dealer chapter. Idaho Code § 49-105
Illinois 5 Five or more used vehicles of any make during the year requires a used vehicle dealer license. Illinois Secretary of State, Dealers and Remitters (625 ILCS 5/5-102)
Indiana 12 The most lenient count in the country, but advertising counts toward it: twelve or more sold, offered or advertised within 12 months. Ind. Code § 9-32-2-9.6
Iowa More than 6 Six in a 12-month period is allowed and the seventh requires a license. Iowa Admin. Code 761-425 (Iowa Code ch. 322)
Kansas 5 Five or more vehicles in a calendar year, or buying with intent to resell for profit, is prima facie evidence of dealing. Kansas Dept. of Revenue, Dealer and Salesperson Handbook (K.S.A. 8-2401)
Kentucky No number Kentucky sets no count. The test is whether you are engaged in the business of selling, advertising or holding vehicles for resale. Kentucky Motor Vehicle Commission, Dealer Requirements (KRS 190.010)
Louisiana 5 Five or more used vehicles in any 12-month period requires a used motor vehicle dealer license. Louisiana Used Motor Vehicle Commission, FAQ
Maine No number Maine sets no count. A dealer is someone engaged in the business with an established place of business and a license. 29-A M.R.S. § 851
Maryland 3 Offering three or more vehicles in any 12-month period presumes they were acquired for resale, which makes you a dealer. Md. Code, Transportation § 15-101
Massachusetts Not stated Second-hand vehicle licenses are issued by the town or city, and the statute uses a principal-business test rather than a count. Ask your local licensing authority. M.G.L. c. 140, § 58
Michigan 5 Five or more in a 12-month period raises a rebuttable presumption that you are a dealer. Michigan SOS, Dealer Manual ch. 1 (MCL 257.248)
Minnesota More than 5 Not more than five in a 12-month period counts as isolated or occasional sales, so the sixth needs a license. Minn. Stat. § 168.27
Mississippi Not stated The Motor Vehicle Commission law defines a dealer by business activity and states no annual count. Miss. Code § 63-17-55
Missouri 6 Six or more in a calendar year is prima facie evidence of intent to profit and of acting as an unlicensed dealer. Mo. Rev. Stat. § 301.570
Montana No number Montana sets no count. A license is required to engage in the business of buying, selling or brokering vehicles. Mont. Code Ann. § 61-4-101
Nebraska No number The test is being actively and regularly engaged in selling or exchanging vehicles, with no annual figure attached. Neb. Rev. Stat. § 60-1401.26
Nevada More than 3 Selling not more than three personally owned vehicles in a 12-month period is exempt, so the fourth crosses the line. Nev. Rev. Stat. § 482.020
New Hampshire 5 Five or more sold at retail in any consecutive 12 months requires an established place of business and a dealer license. New Hampshire DMV, Motor Vehicle Dealers (RSA 261:103-a)
New Jersey 4 Four or more used vehicles per year at an established place of business makes you a used motor vehicle dealer. N.J.A.C. 13:21-15.1
New Mexico No number New Mexico sets no count for motor vehicles. The statute works off a presumption of conducting business. N.M. Stat. § 66-4-1
New York More than 5 Five or fewer over 12 months is exempt. Displaying more than three at one premises within a month also triggers registration. New York DMV, Dealers and Transporters Regulations (VTL § 415)
North Carolina 5 Five or more bought, sold, exchanged, offered or displayed for compensation within any 12 consecutive months. N.C. Gen. Stat. § 20-286(11)
North Dakota No number The definition turns on being engaged in the business or holding yourself out as such, with no annual figure. N.D. Cent. Code § 39-01-01
Ohio 5 Five or more in a 12-month period, and the casual-sale exemption also stops at five within 12 months. Ohio Rev. Code § 4517.02
Oklahoma Not stated The Used Motor Vehicle Commission statutes define a dealer by activity and set no annual count for private sellers. 47 O.S. § 583
Oregon More than 5 A certificate is required the moment you deal as a business. Passing five in a calendar year shifts the burden onto you to prove the vehicles were personal. Or. Rev. Stat. §§ 822.005, 822.015
Pennsylvania Not stated The Board of Vehicles Act defines dealers by business activity rather than by an annual count. Board of Vehicles Act, 63 P.S. § 818.101 et seq.
Rhode Island More than 4 Selling or brokering more than four vehicles in any one calendar year makes you a motor vehicle dealer. R.I. Gen. Laws § 31-5-5
South Carolina More than 5 Effecting or attempting to effect the sale of more than five vehicles in one calendar year makes you a dealer or wholesaler. S.C. Code § 56-15-10
South Dakota 5 Five or more vehicles in a 12-month period for profit or commission requires a dealer license. South Dakota DOR, Dealer Manual (SDCL ch. 32-6B)
Tennessee More than 5 An individual may sell up to five used vehicles registered and titled in their own name within 12 months without a license. Tenn. Comp. R. & Regs. 0960-01-.20
Texas 5 Fewer than five of the same type, owned and registered in your name, in a calendar year is excluded. The fifth requires a general distinguishing number. Tex. Transp. Code § 503.024
Utah No number The dealer definition is activity-based. The only count in the chapter, three in 12 months, applies to agents rather than sellers. Utah Code § 41-3-102
Vermont 12 Vermont does set a number and it is high: twelve or more cars or trucks in the preceding year, or 24 across the two preceding years. 23 V.S.A. § 4(8)
Virginia 5 Five or more offered, sold, displayed or permitted to be displayed within any 12 consecutive months raises a presumption you can rebut. Va. Code § 46.2-1500
Washington 5 Buying and selling five or more vehicles in a 12-month period without a license is a gross misdemeanor. Wash. Rev. Code § 46.70.021
West Virginia 5 Five or more vehicles of a type required to be registered, in any fiscal year. Brokering more than two a year for a fee is separately regulated. W. Va. Code § 17A-6-1
Wisconsin Not stated The retail dealer definition is activity-based. The only count, more than five in 12 months, defines a wholesaler selling to other dealers. Wis. Stat. § 218.0101
Wyoming 3 Three or more vehicles in any consecutive 12-month period requires a Wyoming vehicle dealer license. Wyoming DOT, Vehicle Dealerships (W.S. 31-16-103)

Every row is deep-linkable: your state's row has its own address, so https://carsnipe.com/blog/how-many-cars-sell-without-dealer-license#state-texas opens the page at Texas.

Key takeaways from the table:

  • Nineteen states put the line at five. Another five (Minnesota, New York, Oregon, South Carolina and Tennessee) let you sell five and catch you on the sixth. That is 24 of 50, which is where the idea of a national five-car rule comes from.
  • Five states stop at three: Colorado, Florida, Hawaii, Maryland and Wyoming. Nevada lets you sell three of your own and catches the fourth.
  • Indiana and Vermont allow twelve, the highest counts on the list. Indiana counts advertising a car for sale, not only selling it, so listings eat into your twelve.
  • Thirteen states publish no number: Connecticut, Kentucky, Maine, Massachusetts, Mississippi, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, Pennsylvania, Utah and Wisconsin. They all ask whether you are engaged in the business instead, and buying specifically to resell can put you over that line on a handful of sales.
  • Several of these numbers are presumptions rather than ceilings. Michigan and Virginia both word it as evidence that you are dealing, which you can rebut. It cuts the other way too, since the state can argue you were dealing below the number.
  • The limits generally apply to vehicles you did not personally own and use. Selling the car you drove daily usually does not count toward the total.

There Is No Single Federal Limit

A common misconception is that there is a federal rule saying "you can sell X cars per year without a license." There is not. Licensing is set by each state, which defines what constitutes a "dealer" under its own motor vehicle code, and the threshold varies widely.

There is, however, a federal threshold worth knowing, and it is lower than most flippers expect. The FTC's Used Car Rule at 16 CFR 455.1 defines the term this way: "Dealer means any person or business which sells or offers for sale a used vehicle after selling or offering for sale five (5) or more used vehicles in the previous twelve months." That is a disclosure rule rather than a licensing rule, so hitting it does not by itself mean you need a state license. What it does mean is that from your fifth sale onward the federal Buyers Guide window sticker is required on every used vehicle you offer, and the FTC's Dealer's Guide to the Used Car Rule spells out what has to be on it. Banks, businesses selling to their own employees, and lessors selling to a lessee are excluded by the same definition.

What the federal government does care about is taxes. If you are buying and selling vehicles for profit, the IRS treats that as self-employment income regardless of how many cars you sell. Even if your state allows you to sell 5 cars per year as a private individual, the IRS still expects you to report every dollar of profit. This is true whether you sell 1 car or 50.

The practical effect is that two separate legal frameworks apply to car flippers: your state's licensing requirements (which determine when you need a dealer license) and federal tax law (which always applies to profit from vehicle sales). You need to comply with both.

What Is Curbstoning and Why States Regulate It

Curbstoning refers to the practice of selling vehicles as a private individual when you are actually operating as an unlicensed dealer. The term originates from the old practice of parking cars along curbs and sidewalks with "For Sale" signs — essentially running a car lot without a lot.

States regulate curbstoning for several important reasons:

  • Consumer protection: Licensed dealers must provide title guarantees, disclose known defects, and comply with lemon laws. On top of the state rules, the FTC's Used Car Rule requires the Buyers Guide sticker on every used vehicle a dealer offers, and it applies in every state except Maine and Wisconsin, which enforce their own equivalents. Curbstoners bypass all of this, leaving buyers with no recourse if the car has hidden problems, a salvage title, or odometer fraud.
  • Tax revenue: Licensed dealers collect sales tax on every transaction. Curbstoners often do not, which means the state loses tax revenue.
  • Bonding requirements: Most states require dealers to carry a surety bond that protects consumers. Without a bond, buyers have no financial protection if a transaction goes wrong.
  • Title fraud prevention: Curbstoners sometimes engage in "title washing" — moving a salvage or flood title through multiple states to remove negative history. Dealer licensing makes this harder to do.

The bottom line: states set per-year vehicle sales limits as the line between "private individual selling personal property" and "someone operating a business that should be licensed and regulated." Cross that line and you are a curbstoner in the eyes of the law, regardless of your intentions.

What Happens If You Exceed the Limit

Selling more vehicles than your state allows without a dealer license — also known as curbstoning — carries real consequences. The severity depends on your state, the volume of vehicles, and whether this is a first offense or a pattern of behavior.

Financial Penalties

Fines for unlicensed vehicle sales run from a few hundred dollars upward, and the figures below are the ones the statutes name. Numbers quoted around the web that are not in the statute have been left out.

  • Texas: a misdemeanor carrying a fine of not less than $50 and not more than $5,000, which the court may treble where the violation was wilful or showed conscious indifference to the law. A separate civil penalty of up to $1,000 applies per violation, and each day counts as its own. Tex. Transp. Code §§ 503.094, 503.095
  • New York: a civil penalty of $1,000 on a finding that you operated as an unlicensed dealer, rising to $1,500 for a second or later violation within thirty months. N.Y. Veh. & Traf. Law § 415
  • Florida: violating chapter 320 is, unless the chapter says otherwise, a second-degree misdemeanor, punished under the general penalty sections. Fla. Stat. § 320.57
  • California: dealing without a license is prosecuted under the occupational licensing provisions of the Vehicle Code, and the DMV also runs periodic enforcement sweeps that impound vehicles. Published per-violation figures vary widely and none is stated in the code as a single ceiling, so check the current provision rather than a quoted number. California DMV, Vehicle Dealer License

Back taxes are the part people underestimate. Every state on this list can pursue unremitted sales tax on transactions it decides were dealer sales, and that liability runs alongside the fine rather than instead of it.

Criminal Charges

In many states, curbstoning is a misdemeanor on the first offense and can escalate to a felony with repeat violations or high volume. A criminal record makes it significantly harder to obtain a dealer license later if you decide to go legitimate.

Tax Consequences

If the state discovers you have been selling vehicles without collecting or remitting sales tax, you will owe back taxes plus interest and penalties. The IRS can also pursue you for unreported self-employment income, which carries its own penalties including failure-to-file and failure-to-pay penalties plus interest.

Vehicle Seizure

Some states allow law enforcement to seize vehicles involved in unlicensed dealer activity. This means you could lose not only your profits but the vehicles themselves.

Car title and registration paperwork

CarSnipe — Facebook Marketplace car alert tool Find Inventory Before the Competition Does

CarSnipe sends you instant Telegram — messaging app for CarSnipe alerts Telegram alerts when underpriced cars appear on Facebook Marketplace logo Facebook Marketplace — before other flippers even see them. Whether you flip 3 cars a year or 30, speed is everything when it comes to finding the right deal.

Start Free — 7 Days Full Access

get alerted to underpriced listings while you source · View pricing

When to Get a Dealer License

If you are consistently bumping up against your state's limit or you want to scale your flipping operation, getting a dealer license is not just a legal requirement — it comes with genuine business advantages.

Benefits of a Dealer License

  • Auction access: Licensed dealers can buy vehicles at wholesale auctions (Manheim, ADESA, IAAI (Insurance Auto Auctions) logo IAA, Copart auto auction logo Copart) where prices are typically 20-40% below retail. This is probably the single biggest advantage and can dramatically increase your margins.
  • Dealer plates: Use dealer plates to test drive and transport inventory without registering each vehicle individually. This saves hundreds of dollars per vehicle in registration fees.
  • Wholesale pricing: Access to dealer-only pricing on parts, tools, and services. Many auto parts stores offer dealer accounts with 15-30% discounts.
  • No sales limit: Once licensed, there is no cap on how many vehicles you can sell.
  • Credibility: Buyers are more comfortable purchasing from a licensed dealer than a private seller, which can help you sell faster and at higher prices.
  • Trade-ins: You can legally accept trade-ins, which opens up another inventory sourcing channel.
  • Floor plan financing: Access to inventory financing (floor plans) that let you stock more vehicles without tying up your own capital.

When It Makes Financial Sense

Getting a dealer license involves upfront and ongoing costs (more on that below). As a general rule, it starts making financial sense when:

  • You are consistently selling at or near your state's annual limit
  • You are turning a reliable profit of $1,000+ per vehicle
  • You want to buy from wholesale auctions (this alone can justify the cost)
  • You are spending too much on individual vehicle registrations
  • You want to make car flipping a primary income source rather than a side hustle

How to Get a Dealer License

The process for obtaining a dealer license varies by state, but the general steps are consistent. Here is what to expect:

Licensed auto dealer lot with inventory

Step 1: Business Entity and Location

Most states require you to have a registered business entity (LLC or corporation) and a physical location that meets zoning requirements for vehicle sales. This is often the biggest hurdle for small-scale flippers. Some states require a dedicated lot with a minimum number of parking spaces, an office, and a sign. Others allow you to operate from your home if it meets certain criteria.

Step 2: Surety Bond

Nearly every state requires a dealer surety bond. The bond amount varies by state — anywhere from $10,000 to $100,000. You do not pay the full bond amount; you pay an annual premium that is typically 1-10% of the bond face value, based on your credit score. For most people, this means an annual cost of $100 to $2,000 for the bond itself.

Step 3: Insurance

You will need garage liability insurance at minimum, and most states require a specific minimum coverage amount. Expect to pay $1,200 to $3,000 per year for basic dealer insurance, depending on your state and the number of vehicles you plan to stock.

Step 4: Application and Training

Submit your dealer license application to your state's DMV or motor vehicle dealer board. Some states require you to complete a dealer training course or pass an exam. Application fees range from $100 to $500. Processing time is typically 4-8 weeks but can take longer in some states.

Step 5: Inspections and Approval

Many states send an inspector to verify your business location meets requirements before approving the license. Once approved, you will receive your dealer license and can order dealer plates.

Total Cost Breakdown

Unlike the state table above, these are typical ranges rather than figures from a single authority: application, plate and renewal fees are set state by state, and bond and insurance premiums are quoted on your credit and your inventory. Treat them as a budgeting sketch and get the real numbers from your own state's fee schedule.

Expense Typical Range Frequency
Application fee $100 - $500 One-time
Surety bond premium $100 - $2,000 Annual
Business license $50 - $400 Annual
Garage liability insurance $1,200 - $3,000 Annual
Lot/office lease (if needed) $500 - $2,000/month Monthly
Dealer plates $50 - $200 Annual
Training/exam (if required) $100 - $500 One-time
Renewal fee $100 - $500 Annual

All in, expect to spend $1,000 to $5,000+ for initial setup in most states, with ongoing annual costs of $1,500 to $5,000 depending on your insurance and whether you lease a lot. States with minimal lot requirements (some allow home-based operations) will be on the lower end.

How we checked these limits

Every row in the state table was read from that state's own statute, administrative rule or licensing agency page on September 1, 2026, and each row links to the document it came from. Nothing was carried over from another article or from a figure that "sounds about right": where a state publishes no number, the row says "No number" or "Not stated" instead of borrowing one from a neighboring state.

"Vehicle" means what the cited state rule means by it, which is generally a titled motor vehicle sold at retail, and the count is per calendar year unless the row says a rolling 12-month period. Cars you personally owned and used are usually outside the count, and several of the numbers are presumptions a seller can rebut rather than hard ceilings; the table's own notes say which. The dealer-license cost table further down is the one set of figures on this page that is not read from a single authority, and it says so in place.

Thresholds move with legislative sessions, so this page is re-checked at least annually and whenever a reader reports a change. You may republish this table with attribution and a link to https://carsnipe.com/blog/how-many-cars-sell-without-dealer-license.

Embed this table

Copy the block below to put all 50 rows on your own page. It is generated from the same data as the table above, so it cannot fall out of step with it. The source line is part of the snippet and needs to stay in.

Cite this page

Plain text:

CarSnipe. "How Many Cars Can You Sell Without a Dealer License? 2 to 12." Published March 26, 2026. Updated September 22, 2026. https://carsnipe.com/blog/how-many-cars-sell-without-dealer-license

HTML:

Whether you are selling 2 cars a year or approaching your state's limit, following these practices will keep you on the right side of the law and protect you from problems down the road.

1. Always Title Every Vehicle in Your Name

"Title jumping" — selling a car without first transferring the title to your name — is illegal in every state. It also exposes you to serious liability. If the buyer gets in an accident before re-titling the car, the original owner (not you) could be held liable, and the ensuing investigation will likely expose the title jump. Always transfer the title to your name, pay the applicable fees, and then sell the vehicle with a clean chain of ownership.

2. Track Every Transaction

Keep a detailed spreadsheet or accounting record of every vehicle you buy and sell: purchase date, purchase price, seller information, VIN, repair costs, sale date, sale price, and buyer information. This protects you in three ways: it proves you are under your state's limit, it provides documentation for your tax return, and it creates a paper trail if any vehicle transaction is ever questioned.

3. Report All Income

The IRS treats car flipping as self-employment income. Report your profits on Schedule C, pay self-employment tax, and make quarterly estimated tax payments if your tax liability exceeds $1,000 per year. Failing to report income from car sales is a separate issue from state licensing and can result in federal tax penalties regardless of how many cars you sell.

4. Know Your State's Exact Definition

Some states count all vehicle sales toward the limit, including vehicles you personally owned and drove. Other states only count vehicles bought specifically for resale. A few states look at the total number of title transfers rather than sales. Know exactly how your state counts so you do not accidentally exceed the limit.

5. Use a Bill of Sale for Every Transaction

Even though not every state legally requires a bill of sale, always create one for both buying and selling. Include the date, VIN, purchase/sale price, buyer and seller names and addresses, and both signatures. This protects you if there is ever a dispute about the terms of the transaction.

6. Disclose Known Issues

If you know a vehicle has a problem — mechanical issue, prior accident, flood damage, salvage history — disclose it. Concealing known defects is illegal in most states and can result in civil lawsuits and criminal charges, especially for unlicensed sellers who do not have the consumer protection frameworks that licensed dealers are required to follow.

7. Get a Dealer License Before You Need One

If you are consistently selling near your state's limit and plan to continue, apply for a dealer license before you exceed the limit — not after. The application process takes weeks to months in most states, and you do not want to be forced to stop selling while waiting for approval. Plan ahead.

If the license is on the table, price the auction lane it opens before you decide: car auctions vs Facebook Marketplace, cost per car puts the published fees next to Marketplace's zero. With only a handful of sales a year to work with, each one has to count, so start with which cars are worth flipping once you know your state's limit. For a deeper look at sourcing underpriced inventory, check out our guide on how to find underpriced cars to flip. And if you want to understand the profit potential, read how much money you can make flipping cars.

CarSnipe — Facebook Marketplace car alert tool Spot Deals Instantly on Facebook Marketplace logo Facebook Marketplace

CarSnipe monitors Facebook Marketplace 24/7 and sends you a Telegram — messaging app for CarSnipe alerts Telegram alert the moment an underpriced car matches your search — make, model, year, price range, and location. Stop refreshing manually and start getting notifications before other buyers.

Start Free — 7 Days Full Access

point the extension at the models you flip · View pricing

Frequently Asked Questions

It depends on your state, and the spread is wider than the commonly quoted five. Nineteen states set the line at five and another five allow five and catch the sixth, so 24 of 50 sit around that mark. Colorado, Florida, Hawaii, Maryland and Wyoming stop at three. Indiana and Vermont allow twelve. Thirteen states publish no number and ask instead whether you are engaged in the business of selling, which can catch you on a handful of sales if you bought the cars to resell. The table above gives your state and links to what that state publishes.

Curbstoning is the practice of selling vehicles as a private individual when you are actually operating as an unlicensed dealer. The term comes from the old practice of parking cars on curbs with "For Sale" signs. It is illegal in every state because it bypasses consumer protection laws, dealer bonding requirements, and tax obligations. Penalties vary from fines of a few hundred dollars to felony charges in some states, depending on the volume and circumstances.

Consequences for selling more vehicles than your state allows without a dealer license vary by state but can include: fines ranging from $500 to $25,000 or more, misdemeanor or felony criminal charges, seizure of vehicles and proceeds, inability to register or title vehicles in the future, and tax penalties from the IRS and state tax authorities. Repeat offenders and high-volume curbstoners face the most severe penalties.

The cost of a dealer license varies significantly by state. Application fees typically range from $100 to $500. The surety bond, which most states require, costs $200 to $2,000+ depending on the bond amount and your credit score. Additional costs include a business license, zoning permits, insurance, and lot requirements. All in, expect to spend $1,000 to $5,000+ to get fully set up in most states, with ongoing annual renewal fees of $100 to $500.