A private property towing contract is the written agreement between a property owner and a towing company that authorizes removing unauthorized vehicles from a lot, and on its own it is not enough. The contract has to be paired with compliant signage, per-vehicle authorization, adequate insurance on the tow company’s side, and timely police notification. Miss any of those, and in most states the tow is treated as unauthorized no matter how badly the car was parked, and the property owner ends up reimbursing the driver instead of the other way around.
What follows is what to decide before you sign, what to insist the contract contain, and what to put in place around it so the tows your lot authorizes are enforceable.
Patrol Towing or On-Call Towing
The first decision shapes every other term in the contract. On-call towing means the company only responds when you or a named representative calls in a specific vehicle. You control each tow and reduce the chance of mistakes, but someone has to watch the lot. Patrol towing means the company sends trucks through the property on a set schedule, and the driver decides which vehicles meet the pre-defined criteria for removal. It is hands-off for you and carries more liability, because you are relying on a driver’s judgment call to withstand later scrutiny.
If you go with patrol, pin the frequency down in writing and define exactly what makes a vehicle unauthorized: no visible permit, expired guest pass, parked in a reserved space, blocking a fire lane. Vague language is where most disputes start. A contract that only says “unauthorized vehicles” hands too much discretion to the driver and hands too much ammunition to a towed owner.
Some states have banned unsolicited patrol towing outright and require the property owner or an agent to authorize each tow individually. Others allow it with extra conditions on the operator. Check your state’s towing statute before you commit to a patrol model, because a contract authorizing patrol towing in a state that forbids it is unenforceable from day one.
Terms the Contract Needs to Contain
A contract that only says “Company X may tow from Property Y” is asking for trouble. The agreement needs to answer who can authorize a tow, under what circumstances, and who pays when something goes wrong.
- Parties and property boundaries. Full legal names and addresses of the owner or management company and the towing company, plus a clear description or map of the exact areas where towing is authorized. A vehicle parked one foot outside the defined boundary is a wrongful tow.
- Authorized representatives. Specific individuals empowered to request a tow. If a night-shift guard or maintenance worker calls one in but is not named or described in the contract, that tow may be legally unauthorized.
- Grounds for removal. Concrete criteria that make a vehicle eligible for towing. The more specific, the harder it is for a towed owner to argue the removal was arbitrary.
- Hours of enforcement. Whether the authorization runs 24/7 or only overnight, only during business hours, or on some other schedule.
- Fee schedule. The base tow charge, daily storage rate, and any mileage or after-hours surcharges. Many states cap these; a contract that sets fees above the state maximum is unenforceable on the excess.
- Indemnification. A clause requiring the towing company to hold you harmless for damage to vehicles during the tow. This is the single most important protection for a property owner. Without it, an owner whose car gets scratched during removal can sue you and the tow company jointly.
- Insurance requirements. Minimum coverage the towing company must maintain, broken out by type (see below).
- Termination. How either side can end the agreement, the notice period, and what happens to pending tows or vehicles already in storage.
Have the contract reviewed by an attorney who knows your state’s towing regulations before you sign. Towing law is intensely local, and a provision that is standard in one state can be illegal in the next.
Insurance to Require from the Tow Company
The towing company’s insurance is your first line of defense when a vehicle is damaged during removal or while sitting in the impound lot. Three types of coverage matter:
- General liability covers injuries and property damage to third parties caused by the towing operation. State minimums vary widely for the smaller trucks used in private-property work.
- On-hook towing coverage pays for damage to a vehicle while it is attached to the tow truck, whether from a collision, fire, or theft in transit.
- Garagekeepers liability covers damage to vehicles sitting at the storage lot from fire, theft, vandalism, or collision.
Ask for a certificate of insurance before signing, and require the towing company to name you as an additional insured on their general liability policy. That gives you direct protection under their policy if a vehicle owner sues you for tow damage. A company that balks at providing proof of coverage is one to walk away from.
Signage Comes Before Towing
No contract language saves a tow if the lot does not have proper signs. In virtually every state, a private property tow is illegal unless signage meeting specific standards was in place before the vehicle parked. Details vary, but the common requirements line up:
- Location. Signs posted at every entrance to the parking area. Some states also require them at every exit or within a set distance of each space. If there is no designated entrance, signs typically have to be visible from every individual space.
- Size. Minimum dimensions range from roughly 12 by 18 inches to 17 by 22 inches depending on the state. Undersized signs can void the whole towing authorization.
- Lettering. Typically three-quarters of an inch to one inch for body text, with phrases like “Private Parking” or “Tow-Away Zone” often required to be larger.
- Content. The towing company’s name and phone number, a warning that unauthorized vehicles will be towed at the owner’s expense, and the local law enforcement agency’s phone number. Some states also require listing the towing fees and the storage lot address.
- Height. Mounted between three and six feet above the ground, with exact requirements differing by state.
A common mistake catches new property managers: posting signs and towing a car the same day. Several states require signs to be in place for a minimum period, sometimes 24 hours, before any towing can begin. Even without an explicit waiting period, towing a vehicle that parked before the signs went up is a fast path to liability.
Document every sign with date-stamped photos the day they go up. Take close-ups of the text and wide shots showing each sign’s position relative to lot entrances. If a towed driver claims the signs were not there, that photographic record is your evidence.
Per-Vehicle Authorization
The contract authorizes towing in general. Most states also require some form of individual authorization before each specific vehicle is removed, and this is where shortcuts create the most legal exposure.
A typical per-vehicle authorization is a form identifying the vehicle (make, model, color, plate), the specific violation, the date and time, and the name of the person authorizing removal. It has to be completed and signed before the vehicle leaves the property. Some states explicitly bar towing companies from accepting automatically generated authorizations, meaning a license plate reader alone cannot trigger a tow without a human reviewing and approving it.
Electronic signatures are generally valid, consistent with the federal ESIGN Act and state versions of the Uniform Electronic Transactions Act. Some states let the authorizing person use an employee ID number or code instead of a legal name, which helps properties with multiple shifts of security staff. Not every state extends that convenience to tow truck operators acting as agents for the property owner. If your contract uses a patrol model where the driver both spots violations and authorizes the tow, check whether your state requires the driver’s actual name on every form.
Keep copies of every authorization for at least three years. Several states mandate that retention period, and even where they don’t, towed owners generally have that long or longer to sue.
Police Notification
Once a vehicle is towed, someone has to tell the police. The specifics depend on the state, but most jurisdictions place notification duties on both the property owner and the towing company. In some states, the property owner has to notify local law enforcement within one hour of authorizing the tow. In others, the towing company carries that duty and has to call while the vehicle is still in transit or within a set window after it arrives at storage.
The point is simple: when a vehicle owner reports their car stolen, police need to confirm quickly that it was towed, not stolen. Failing to notify on time can produce misdemeanor charges against the towing company and civil liability to the vehicle owner. Some states apply treble damages to late notification, meaning the tow company owes three times the towing and storage charges.
Spell out in the contract which side handles notification and within what timeframe. If it is the tow company, require them to send you confirmation that notification was made for each tow. You do not want to learn about a notification failure when a process server shows up.
When the Driver Returns Before the Tow Leaves
One of the most contentious moments in private property towing is when a vehicle owner runs back while the car is being hooked up. Most states require the tow operator to release the vehicle if the owner returns before it leaves the property. The tow company can charge a “drop fee” for the work already done, but that fee is typically capped well below the full tow charge.
Amounts vary. Some states set drop fees at specific dollar figures that get adjusted periodically; others tie them to a percentage of the standard tow rate. A few states eliminate drop fees entirely for certain property types, particularly residential, meaning the tow operator has to release the vehicle at no cost if it has not yet left.
Address drop fees in the contract explicitly: whether the tow company may charge one, the maximum, and what the driver does if the owner disputes it on site. Parking-lot confrontations escalate fast, and clear contractual terms give the driver a script instead of asking them to improvise.
Fee Caps and Storage Charges
Most states regulate how much a towing company can charge for a non-consensual tow and daily storage. Base tow fees for a standard passenger vehicle commonly run from around $65 to over $200 depending on the state, with daily storage rates generally falling between $17 and $50. Some states set flat caps; others allow hourly billing with a maximum rate.
These caps matter to you because overcharges flow uphill. In many states, the property owner who authorized the tow shares liability for overcharges even if the towing company set the rates on its own. Your contract should require the towing company to comply with all applicable fee regulations and indemnify you if they don’t. Many states also require tow companies to accept credit and debit cards; refusing a valid card and demanding cash is unlawful in a growing number of jurisdictions.
What It Costs to Get It Wrong
Financial exposure from improper towing is larger than most property owners expect. Specifics vary by state, but the common consequences include:
- Reimbursing the vehicle owner. If the tow violated signage, authorization, or notification rules, the property owner typically has to repay the owner’s towing and storage charges.
- Statutory multipliers. Many states impose double or triple damages for noncompliant tows. A $250 tow can turn into a $750 liability.
- Per-violation fines. Some jurisdictions set fixed fines that escalate with repeat violations, with a first offense around $500 and later violations doubling.
- Voided charges. When a tow is found improper, the vehicle owner usually owes nothing. The tow company absorbs it and may come back to you for reimbursement under the contract.
A few hundred dollars in attorney review to vet the contract, verify signage compliance, and confirm your authorization procedures is cheap next to a $5,000 judgment.
Before You Authorize the First Tow
Once the contract is signed, do not start towing right away. Work through these steps first:
- Order and install signs that meet your state’s size, content, height, and location requirements. Post at every entrance and any other location the state requires. Photograph everything with timestamps.
- Wait out any state-required notice period before authorizing a single tow.
- Train every person named in the contract on how to complete per-vehicle authorization forms, what criteria justify a tow, and how to handle a returning owner.
- Obtain the towing company’s certificate of insurance and confirm the police notification protocol. Decide whether your office or the tow company places the call, and build it into the workflow.
- File any required copies with local law enforcement. Even where it is not mandatory, providing a copy to the local police department helps officers quickly verify legitimate tows.
- Set up a record retention system for authorization forms, sign photographs, and communication logs. Three years is a reasonable minimum.
Keep the towing company’s dispatch number and your account number somewhere every authorized representative can reach, including after-hours security. The paperwork is only useful if the people who need it have it at the moment they need it.