California used car 3-day right to cancel law (Civil Code §1784.43): dealer notice kit
Do you sell used cars in California for $50,000 or less?
Quick answer
Since October 1, 2026, California dealers selling or leasing a used vehicle at retail for $50,000 or less must give buyers a 3-day right to cancel (Cal. Civ. Code §1784.43). Dealers need a separate cancel notice, a 36-point wall sign and a first-page contract warning, and may charge a capped restocking fee.
Last verified October 13, 2026 against the official text. Not legal advice.
Free guide: California used-car 3-day right to cancel (CARS Act / SB 766): dealer guide
Key facts: California SB 766 used-car 3-day right to cancel
| Item | What the law says | Official source |
|---|---|---|
| Law / Rule | CARS Act (SB 766, Stats. 2025, Ch. 354): cancel right in Civ. Code §1784.43; definitions in §1784.31; wall sign in Veh. Code §11709.2; operative date in §1784.28 | §1784.43; §1784.31; Veh. §11709.2; §1784.28 |
| In force since | October 1, 2026 | §1784.28; §11709.2(c) |
| Who | Licensed California dealers selling or leasing a used vehicle at retail for $50,000 or less. Not motorcycles (§1784.31(k)(2)); not private-party sales (dealer-only, §1784.31(c)). The right ends once the car has been driven more than 400 miles after signing (§1784.43(a)(1)(B)). | §1784.43(a); §1784.31(c), (k) |
| What to do | (1) Give a separate disclosure titled “3-Day Right to Cancel Used Car Purchase or Lease” with the nine items in §1784.43(b). (2) Post a physical wall sign in at least 36-point type in each sales office/cubicle and contract room (Veh. §11709.2). (3) Print the §1784.43(e) warning on the first page of the purchase or lease agreement. (4) If you charge a restocking fee, disclose how both components are calculated (§1784.43(b)(4)). (5) Cancel the contract and refund within 48 hours of cancellation; if payment is not immediately verified, up to 2 business days after verification (§1784.43(d)). | §1784.43(b), (d), (e); §11709.2 |
| Restocking fee | 1.5% of the sale price, minimum $200, maximum $600; plus $1 per mile over 250 miles (max $150). A dealer that charged a shipping fee may instead keep its actual shipping cost, up to the same 1.5% cap. | §1784.31(g) |
| Penalty / consequence | §1784.43 sets no per-violation dollar fine of its own, so we do not quote one. Under §1784.43(c) it is a violation of the CARS Act title to impede a cancellation, overcharge the restocking fee, withhold the down payment or trade-in, or refund late. A missed notice can unwind the deal. | §1784.43(c) |
| Official .gov | California Legislative Information and DMV implementation notice | leginfo.legislature.ca.gov · DMV OLIN 2026-10 (PDF) |
| Last verified | October 13, 2026 — re-read §1784.43, §1784.31, Veh. Code §11709.2 (as added by SB 766 Sec. 9) and §1784.28 | |
Last verified October 13, 2026 against the official text. Free tools: restocking fee calculator · 3-day cancel deadline calculator.
What must dealers give buyers under SB 766’s 3-day right to cancel?
Dealers must give the buyer a separate document titled “3-Day Right to Cancel Used Car Purchase or Lease” that clearly lists the nine items in §1784.43(b): dealer and buyer names; vehicle description and VIN; the deadline to cancel and return the car; that the right itself is free but a restocking fee may apply, with how both fee components are calculated; the 400-mile limit; what must be personally delivered back during business hours; that the buyer may have to sign cancellation documents; the trade-in refund rule; and proof of sale if the dealer says it sold the trade-in. The contract’s first page must also carry this warning from §1784.43(e):
“CALIFORNIA DOES NOT HAVE A COOLING-OFF PERIOD FOR NEW VEHICLES. HOWEVER, IF YOU PURCHASED OR LEASED A USED VEHICLE FOR $50,000 OR LESS, YOU HAVE 3 DAYS TO CANCEL THIS CONTRACT FOR ANY REASON. ADDITIONAL RESTRICTIONS MAY APPLY, INCLUDING A RESTOCKING FEE. You have up to 3 days to return the vehicle to the dealer and cancel this contract and obtain a refund. Please review the disclosure, which the dealer is required by law to provide, for the details about this right and how to exercise it.”
If the deal is negotiated mainly in a language listed in Civil Code §1632(b), the disclosure must also be given in that language.
How much restocking fee can a dealer charge?
A dealer can charge 1.5% of the sale price, but not less than $200 and not more than $600, plus $1 for each mile over 250 if the car has been driven more than 250 miles, capped at $150 (Civ. Code §1784.31(g)). So the most a dealer can keep is $750. A dealer that charged the buyer a shipping fee may instead keep its actual shipping cost, but not more than the 1.5% amount, and must refund the rest. The dealer cannot charge for the right to cancel itself (§1784.43(b)(4)); if a refund is owed, the fee comes out of the refund (§1784.43(a)(2)).
What must the 36-point wall sign say?
The wall sign must state, in at least 36-point type, exactly this text (Veh. Code §11709.2(a)):
“CALIFORNIA DOES NOT HAVE A COOLING-OFF PERIOD FOR NEW VEHICLES. BUT IF YOU PURCHASED OR LEASED A USED VEHICLE FOR $50,000 OR LESS, YOU HAVE 3 DAYS TO CANCEL THIS CONTRACT FOR ANY REASON. ADDITIONAL RESTRICTIONS MAY APPLY, INCLUDING A RESTOCKING FEE. ASK THE DEALER FOR MORE INFORMATION ABOUT HOW TO EXERCISE THIS RIGHT.”
It goes in each sales office and sales cubicle where written deal terms are discussed, and in each room where sale and lease contracts are regularly signed. If the dealer also sells or leases motorcycles or off-highway motor vehicles at the same location, §11709.2(b) requires this extra line, also in at least 36-point type:
“This cooling-off period also does not apply to the sale of a motorcycle or an off-highway motor vehicle subject to registration under California law. See the vehicle contract for details.”
How are the 3 days counted?
The three days are calendar days starting the calendar day after the contract is signed, and the right ends at the dealership’s close of business on the last day (Civ. Code §1784.31(i)). If day 3 falls on a day the dealership is closed to the public, the period runs to the next day it is open. Example: a contract signed on a Thursday runs Friday, Saturday, Sunday; if the dealer is closed Sundays, the deadline moves to close of business Monday.
Does it apply to motorcycles or private-party sales?
No to both. “Used motor vehicle” excludes motorcycles as defined in Vehicle Code §400 (§1784.31(k)(2)), and the duty falls only on a “dealer,” meaning a licensed California motor vehicle dealer or a dealer under Vehicle Code §285 (§1784.31(c)), so private sellers are not covered. Also outside the right: used vehicles priced over $50,000, a lessee buying the car they already lease, qualifying auction sales, and cars driven more than 400 miles after signing (§1784.43).
Why use a $49 kit vs a free PDF template?
Free templates usually cover only the buyer’s cancel form; the kit covers every dealer-side piece the law asks for. It has a fill-in cancel disclosure with all nine §1784.43(b) points, the print-ready 36-point wall sign (with the motorcycle/OHV line), the §1784.43(e) first-page warning copied from the statute, an add-ons and total-price checklist, a sales log showing which deal got which notice, and the official sources we checked, listed with dates.
From 1 October 2026, California gives the buyer three days to cancel that sale. You have to hand them a separate notice with that right (not buried in the contract), put a large-print sign in every room where deals are written, and put a short warning on the first page of the contract. There are also rules on extras and on how you show the total price. A miss on any of that can unwind the deal.
This pack is those notices laid out from the public law, with blanks to fill in, plus a log of which sale got which notice.
- ✓Customer-ready three-day cancel notice to fill in (all nine points the law lists)
- ✓Print-ready wall sign in the size the law requires
- ✓First-page contract warning, copied from the statute
- ✓Checklist for extras and total-price advertising
- ✓A simple log of each sale and whether the notice went out
Blank templates from the public law. Not legal advice, and not a filled-in contract. If you negotiate in Spanish, get a qualified translation - this pack does not invent one.
- ✓Instant download after payment
- ✓Official sources listed in the kit
- ✓12-month re-download access
- ✓Secure checkout by Stripe
Frequently asked questions
Is there a 3-day cooling-off period for used cars in California?
Yes, for used vehicles sold or leased by a dealer at retail for $50,000 or less. Civil Code §1784.43(a)(1)(A) says a dealer shall not make that sale or lease “without providing the buyer or lessee with a three-day right to cancel.” It became operative on October 1, 2026 (§1784.28). There is still no cooling-off period for new vehicles: the required contract warning itself says “California does not have a cooling-off period for new vehicles.”
Which used-car sales are not covered?
Under §1784.43, the right to cancel does not apply to a used vehicle priced over $50,000, to a lessee buying the leased car they already have, to a used vehicle sold at an auction that complies with Vehicle Code Division 12, or once the car has been driven more than 400 miles after the contract was signed.
What notice does the dealer have to give the buyer?
A separate document titled “3-Day Right to Cancel Used Car Purchase or Lease” that clearly lists nine things set out in §1784.43(b), including the dealer and buyer names, the vehicle and its VIN, the deadline to cancel, how the restocking fee is calculated, the 400-mile limit, what must be returned, and how a trade-in is refunded. The dealer must also put the warning from §1784.43(e) on the first page of the purchase or lease agreement.
Can the dealer charge a restocking fee if I cancel?
Yes. The dealer cannot charge for the right to cancel itself, but §1784.43(a)(2) allows a restocking fee. Under §1784.31(g) it is 1.5% of the sale price, not less than $200 and not more than $600, plus $1 for each mile over 250 if the car was driven more than 250 miles (capped at $150). If a refund is owed, the fee is deducted from the refund, and the disclosure has to explain how both parts of the fee are calculated.
How fast does the dealer have to refund the buyer?
No later than 48 hours after the buyer cancels, the dealer must cancel the contract and refund the buyer, minus allowed deductions (§1784.43(d)). If the buyer paid by a method that is not verified immediately, such as a check, the dealer may wait until two business days after the payment is verified.
What happens to a trade-in if the buyer cancels?
The dealer returns the trade-in and keys. If the dealer has already sold it or started the title transfer, it must pay the greatest of the agreed trade-in value, the amount it sold for, or its fair market value, less any loan secured by the trade-in (§1784.43(a)(3)).
Does the notice have to be in Spanish or another language?
If the deal is negotiated primarily in one of the languages listed in Civil Code §1632(b), §1784.43(b) says the disclosure must also be given in that language. This kit is English only and does not invent translations; use a qualified translator.
Does the 3-day right to cancel apply to motorcycles?
No. Civil Code §1784.31(k)(2) says “used motor vehicle” does not include a motorcycle as defined in Vehicle Code §400, so motorcycle sales are outside the §1784.43 cancel right. If a dealer also sells or leases motorcycles or off-highway motor vehicles at the same location, Vehicle Code §11709.2(b) requires an extra line on the 36-point wall sign saying the cooling-off period does not apply to them.
Does the 3-day cancel right apply to private-party used-car sales?
No. §1784.43 applies to a “dealer,” which §1784.31(c) defines as a licensed California motor vehicle dealer or a dealer as defined in Vehicle Code §285. A sale between two private individuals is not covered.
How are the 3 days counted?
Under Civil Code §1784.31(i), the three calendar days start on the calendar day after the purchase or lease is executed. If the third day falls on a day the dealership is closed to the public, the period extends to the next day it is open. The right ends at the close of business on the last day. Free tool: 3-day cancel deadline calculator.
Is this legal advice?
No. This page and the kit are general information and blank templates built from the public law. They are not legal advice, are not tailored to your business, and buying a kit does not create a lawyer-client relationship. For your own situation, ask a licensed attorney.
Free tool: SB 766 restocking fee calculator →
Free tool: SB 766 3-day cancel deadline calculator →
Free guide: California SB 766 used-car cancel rules →
Official sources
- Cal. Civ. Code §1784.43 (three-day right to cancel), California Legislative Information
- Cal. Civ. Code §§1784.20–1784.28 (CARS Act general provisions; operative October 1, 2026)
- Cal. Civ. Code §1784.31 (definitions: restocking fee, three-day, used vehicle, dealer), California Legislative Information
- Cal. Veh. Code §11709.2 (36-point wall sign; version added by SB 766 Sec. 9, operative October 1, 2026), California Legislative Information
- California DMV, OLIN 2026-10: Implementation of the CARS Act (SB 766) (PDF)
Law text checked against the official sources above on October 13, 2026. General information, not legal advice; laws and rules change, so check the current official text before you rely on it.
Who wrote this and how it was checked
Written and maintained by Astor Ventures. We publish template kits built from public law; we are not a law firm, and no attorney has reviewed this page.
- Last verified: , against Cal. Civ. Code §1784.43, §1784.31, §§1784.20–1784.28 and Veh. Code §11709.2 (SB 766 Sec. 9 text) on leginfo.legislature.ca.gov, plus DMV OLIN 2026-10.
- Next scheduled check: before January 1, 2027 (after the Legislature’s chaptering season), or sooner if the law changes.
- Found an error? Email [email protected] and we will correct the page and the kit.