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Kentucky · Article Updated May 25, 2026

Kentucky Lemon Law Statute of Limitations

The deadlines on KY lemon-law claims — 2-year Lemon Law SOL (§ 367.846), 2-year KCPA SOL (§ 367.220(5)), 4-year UCC/Magnuson-Moss SOL (§ 355.2-725). 4-year UCC backstop is critical given KY's shorter state SOLs.

Kentucky lemon-law claims have three layered deadlines under three statutes plus federal law. KY’s 2-year Lemon Law SOL and 2-year KCPA SOL are shorter than Alabama and South Carolina 3-year peers — making the 4-year UCC/Magnuson-Moss backstop particularly critical.

The three deadlines at a glance

StatuteDeadlineTriggerSection
KY Lemon Law action SOL2 yearsOriginal delivery date§ 367.846
KCPA SOL2 yearsDate of unlawful act / discovery§ 367.220(5)
UCC / Magnuson-Moss SOL4 yearsTender of delivery (or breach discovery for future-performance warranties)§ 355.2-725
Lemon Law Rights Period12 months / 12,000 milesOriginal delivery date§ 367.840

The Rights Period is a substantive coverage gate, not a SOL — defects must be reported within this window.

1. Lemon Law action SOL — 2 years from delivery

§ 367.846 provides:

“Any action brought pursuant to this section shall be commenced within two (2) years after the date of original delivery of the new motor vehicle to the buyer.”

2 years from original delivery. Among the shorter Lemon Law action windows. Compare:

  • KY: 2 years from delivery.
  • Alabama: 3 years from delivery.
  • South Carolina: 3 years from delivery.
  • Tennessee: Lemon Law action expires with 1-year Rights Period.
  • Indiana: 2 years.
  • Michigan: 18 months from express warranty expiration.
  • Illinois: 18 months from delivery.

2. KCPA SOL — 2 years from date of unlawful act / discovery

§ 367.220(5) provides a 2-year SOL for first-party private actions under § 367.170 violations. Trigger is typically the date of the unlawful act or discovery (under discovery rule).

Compare to peer-state UDAP SOLs:

KY’s 2-year KCPA SOL is moderate — longer than 1-year tier (AL/TN/AZ/OR/LA) but shorter than SC/PA/MN.

3. UCC / Magnuson-Moss SOL — 4 years (CRITICAL BACKSTOP)

Under Ky. Rev. Stat. § 355.2-725 (KY’s UCC § 2-725):

  • 4 years from tender of delivery for breach-of-warranty claims; OR
  • 4 years from discovery of breach for warranties that explicitly extend to future performance.

Most manufacturer warranties extend to future performance, so the discovery rule applies. This is the critical backstop in KY — particularly important because:

  • KY’s 2-year Lemon Law SOL is shorter than AL/SC’s 3-year SOLs.
  • KY’s 2-year KCPA SOL is shorter than SC’s 3-year SCUTPA SOL.
  • The 4-year UCC SOL is 2 years longer than KY’s state SOLs.
  • For future-performance warranties (most manufacturer warranties), discovery rule extends the effective SOL meaningfully.

4. Lemon Law Rights Period — substantive coverage gate

The 12-month / 12,000-mile Rights Period under § 367.840 is NOT a SOL — it’s a substantive coverage requirement. The defect must be first reported within this window for Lemon Law coverage to apply.

For defects reported late, the consumer must rely on Magnuson-Moss and any KCPA deceptive-practice hooks.

How the deadlines interact

A typical KY lemon-law case timeline:

  • Months 0-12: Defect appears, dealer repair attempts (within Rights Period — required).
  • Month 6-12: Written notice to manufacturer (required by § 367.842).
  • Months 10-15: Manufacturer IDS (BBB Auto Line or Ford DSB).
  • Months 12-22: Court filing — must occur within 2-year SOL.
  • Month 24: Both Lemon Law (§ 367.846) and KCPA (§ 367.220(5)) SOLs expire.
  • Month 48 (or longer for future-performance warranties): UCC/Magnuson-Moss SOL expires.

The KY 2-year SOLs require faster case progression than peer states with 3-year SOLs (AL/SC). The 4-year UCC/Magnuson-Moss backstop becomes critical for cases extending beyond the 2-year window.

Tolling

Standard KY tolling rules apply:

  • Minority — claims of minor consumers toll until age of majority.
  • Mental incapacity — limited tolling.
  • Fraudulent concealment — discovery rule applies for active concealment.

KY vs Alabama / South Carolina deadline comparison

TheoryKentuckyAlabamaSouth Carolina
Lemon Law action SOL2 years3 years3 years
UDAP SOL2 years1 year discovery / 4-year cap3 years
UCC/Magnuson-Moss SOL4 years4 years4 years
Rights Period12 mo / 12K12 mo / 12K12 mo / 12K
Lemon Law feesDiscretionaryMandatoryDiscretionary
UDAP feesDiscretionaryMandatoryMandatory (SCUTPA)
Pre-suit demandNot requiredMandatory 15-dayNot required

KY’s 2-year SOLs are shorter than peer states, while the fee structure is weaker than AL (mandatory both Lemon Law + UDAP fees) and SC (mandatory SCUTPA fees). This makes Magnuson-Moss federal-court strategy particularly important in KY.

Bottom line

KY’s three-deadline structure rewards consumers who plead all three theories and file early:

  • File Lemon Law within 2 years of delivery under § 367.846.
  • File KCPA within 2 years of unlawful act / discovery under § 367.220(5).
  • File Magnuson-Moss within 4 years (or longer for future-performance warranties) under § 355.2-725.

The 2-year state SOLs and double-discretionary state fees make the 4-year UCC backstop and Magnuson-Moss federal-court access particularly critical. KY consumers should move quickly and lean heavily on Magnuson-Moss for both SOL extension and mandatory-character fee recovery.

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