Lemon Law by State — Complete US Guide
How all 50 states + DC handle lemon-law claims in 2026 — new-vehicle coverage everywhere, used-vehicle coverage in a few states, repair-attempts and days-out-of-service triggers, attorney fee availability. Find your state or read the federal Magnuson-Moss framework.
What is lemon law law in the US?
Lemon laws protect consumers who buy defective vehicles that the manufacturer cannot repair. Every US state and DC has a lemon law for new vehicles, but only about seven states extend coverage to used vehicles. The federal Magnuson-Moss Warranty Act provides a parallel remedy for any consumer product sold with a warranty — not just cars — and permits attorney fees in successful actions.
The typical state lemon law requires the manufacturer to repurchase or replace a new vehicle if it has a "substantial nonconformity" that cannot be repaired after a reasonable number of attempts (typically 3-4 attempts for the same defect, or 1-2 for a serious safety defect) or has been out of service for a cumulative or continuous period (typically 30 days). California's Song-Beverly Consumer Warranty Act is the most consumer-friendly — mandatory attorney fees and coverage extending to certified used vehicles.
How state lemon laws vary
- Used-car coverage: Massachusetts, New Jersey, New York, Rhode Island, Minnesota, Hawaii, and Maine extend lemon-law coverage to used vehicles. California's Song-Beverly Act covers certified used. Most states cover new vehicles only.
- Repair-attempts trigger: Most states use 3-4 attempts for the same defect, or 1-2 attempts for a serious safety defect. California uses 2+ attempts for safety-related defects.
- Days-out-of-service trigger: Typically 30 days cumulative or continuous. Massachusetts and Maine use 15 days — the fastest triggers in the country.
- Attorney fees: Nearly universal in state lemon laws — the losing manufacturer pays the consumer's attorney fees if the consumer wins. Some states (California, Connecticut, New Jersey, New York) make fees mandatory rather than discretionary.
- Arbitration first requirement: Some states require manufacturer-sponsored arbitration (BBB Auto Line, etc.) before lawsuit. Most permit either arbitration or direct lawsuit.
- Duration of coverage: Typically 12-24 months or the warranty period, whichever is longer. Some states protect after purchase even beyond original warranty for defects that manifested during warranty.
Federal law for defective consumer products
Federal law provides parallel remedies for defective consumer products, including but not limited to vehicles.
- Magnuson-Moss Warranty Act (15 U.S.C. § 2301+)Federal warranty law covering any consumer product sold for $15+ with a written warranty. Provides breach-of-warranty remedies plus mandatory attorney fees for successful consumers. Broader than state lemon laws — covers appliances, electronics, RVs, motorcycles, boats.
- NHTSA safety recallsNational Highway Traffic Safety Administration mandates and monitors vehicle safety recalls. Recall repairs must be free to consumer. State lemon-law rights are independent of recall status.
- Uniform Commercial Code Article 2 (state adoption)UCC breach-of-warranty provisions provide parallel remedies for defective goods sold. Applies in every state (Louisiana partially). Adds implied warranty of merchantability.
- FTC Used Car Rule (16 CFR Part 455)Federal Trade Commission rule requiring dealers to post 'Buyers Guide' window sticker disclosing warranty status on used cars. Does not create lemon-law rights but supports informed purchase.
- Federal Odometer Act (49 U.S.C. § 32701+)Federal prohibition on odometer tampering and false mileage disclosure. Provides consumer remedy for odometer fraud with treble damages.
Lemon Law in all 51 US jurisdictions
Grouped by region. Type any state name to filter. Published state guides open the full topic page; others link to the state hub.
Northeast
9 jurisdictions- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes (mandatory)
- Used carsYes (limited)
- Attempts3+ attempts
- Days-out15 days
- Attorney feesYes
- Used carsYes ($700+ defect)
- Attempts3+ attempts
- Days-out15 days
- Attorney feesYes
- Used carsNo
- Attempts3+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsYes (used up to 100K mi)
- Attempts3+ attempts
- Days-out20 days
- Attorney feesYes (mandatory)
- Used carsYes (used up to 100K mi)
- Attempts4+ (2 safety)
- Days-out30 days (cum.)
- Attorney feesYes (mandatory)
- Used carsNo
- Attempts3+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsYes ($700+ / <100K mi)
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts3+ attempts
- Days-out30 days
- Attorney feesYes
Midwest
12 jurisdictions- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts3+ attempts
- Days-out20 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out40 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days (cum.)
- Attorney feesYes
- Used carsNo
- Attempts3+ attempts (1 safety)
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes (double refund)
South
17 jurisdictions- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes (winner)
- Used carsNo
- Attempts3+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo (dealer resp.)
- Attempts3+ attempts
- Days-out15 days (cum.)
- Attorney feesYes
- Used carsNo
- Attempts3+ attempts (2 safety)
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out90 days (cum.)
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts3+ attempts
- Days-out15 days (cum.)
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out20 days (cum.)
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out45 days
- Attorney feesYes
- Used carsNo
- Attempts3+ attempts
- Days-out30 days (cum.)
- Attorney feesYes
- Used carsNo
- Attempts3+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ / 2 safety
- Days-out30 days
- Attorney feesYes (limited)
- Used carsNo
- Attempts3+ attempts
- Days-out30 days (cum.)
- Attorney feesYes
- Used carsNo
- Attempts3+ attempts
- Days-out30 days
- Attorney feesYes
West
13 jurisdictions- Used carsNo
- Attempts3+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsCertified used (Song-Beverly)
- Attempts2+ (safety) / 4+
- Days-out30 days
- Attorney feesYes (mandatory)
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts3+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsYes (limited)
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts3+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts4+ attempts
- Days-out30 days
- Attorney feesYes
- Used carsNo
- Attempts3+ attempts
- Days-out30 days
- Attorney feesYes
Common lemon law issues (all states)
The problems that recur across every state. State-specific answers are on each state's dedicated lemon law guide.
What qualifies as a 'substantial nonconformity'
The defect must substantially impair the vehicle's use, value, or safety. Minor cosmetic issues typically don't qualify. Safety defects (brakes, steering, airbags) qualify more easily than convenience defects (infotainment, minor electrical).
Documenting repair attempts
Every repair visit should generate a repair order documenting the complaint, work performed, and days in shop. Keep every repair order. Photos and detailed notes about defect symptoms strengthen the claim. Manufacturers require this documentation before repurchase.
Notice to manufacturer
Most states require formal written notice to the manufacturer of the defect and opportunity to cure before filing suit. Notice must typically be certified mail. Deadlines vary.
Arbitration vs litigation
Some states require manufacturer-sponsored arbitration (BBB Auto Line, Auto Line, etc.) as a first step before lawsuit. Arbitration is generally faster and cheaper but manufacturer-favorable. Consumers often do better in court but incur legal costs.
Manufacturer's setoff for mileage
When manufacturer repurchases, they typically get a mileage offset for the miles driven before the defect became irreparable. Formula varies by state. This reduces the effective refund below purchase price.
Federal Magnuson-Moss parallel claim
Even in states with weak lemon laws, federal Magnuson-Moss Warranty Act provides breach-of-warranty remedies for any warrantied vehicle. Mandatory attorney fees on successful claim make Magnuson-Moss essential to any lemon case.
Frequently asked questions
The most common questions about lemon law across US states.
Recent lemon law law changes
The most notable state legal changes affecting lemon law in the last 90 days.
California Song-Beverly Act 2026 Amendments Take Effect
CA's 2026 amendments to the Song-Beverly Consumer Warranty Act. Changes to civil penalty calculation and manufacturer buy-back procedures.
Read the update →9th Circuit Refines Magnuson-Moss Jurisdictional Threshold
Circuit court decision on the $50,000 amount-in-controversy threshold for Magnuson-Moss federal court jurisdiction. Impact on lemon-law federal litigation.
Read the update →Electric Vehicle Lemon-Law Trends 2026
How state lemon laws are being applied to EV-specific defects (battery, software, charging). Notable cases and manufacturer patterns.
Read the update →Illinois Considers Used-Car Lemon Law
IL legislation would extend statutory lemon-law protection to used vehicles up to certain mileage. Legislative status and industry response.
Read the update →Texas Court Decision on Lemon-Law Repurchase Calculations
TX appellate ruling on manufacturer's mileage-offset calculation in lemon-law repurchase cases. Impact on consumer recovery amounts.
Read the update →State Law Weekly — Lemon Law Roundup (Week of May 19)
Recent lemon-law legislative activity, notable decisions, and enforcement announcements across US states.
Read the update →Explore the other silos
51 US jurisdiction landing pages. Every state's full topic list, distinctive features, and neighbors. Start with your own state.
100 state-by-state rankings on consumer protection and every other legal category. Interactive tables, transparent methodology.
Step-by-step how-to guides that cross state boundaries. Practical, state-by-state process detail.
Fresh law-change coverage across all 51 jurisdictions. Every Tuesday. Free.