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Arkansas · Article Updated May 25, 2026

How Long Do I Have to File an Arkansas Lemon-Law Claim?

Arkansas Lemon Law SOL framework — 2 years from first report under § 4-90-410(c), 4-year UCC backstop under § 4-2-725, post-Act 986 ADTPA general SOLs (3 or 5 years), and Magnuson-Moss UCC-borrowed SOL.

Short answer: Arkansas Lemon Law cases must be filed within 2 years from when you first reported the defect under Ark. Code § 4-90-410(c). But the federal Magnuson-Moss / UCC 4-year SOL under Ark. Code § 4-2-725 often provides a longer backstop, and post-Act 986 ADTPA’s general SOLs can run as long as 5 years for certain theories.

The four SOL clocks

Arkansas has four different SOLs that may apply to your case. Knowing which clock is running on each theory is critical:

TheorySOLTrigger
Lemon Law (Ark. Code § 4-90-401)2 yearsFirst report of the nonconformity (§ 4-90-410(c))
UCC implied warranty (§ 4-2-314)4 yearsTender of delivery (§ 4-2-725)
UCC express warranty (§ 4-2-313)4 yearsDiscovery if future-performance warranty (§ 4-2-725(2))
Magnuson-Moss federal claim4 yearsBorrows UCC SOL
Post-Act 986 ADTPA fraud theory3 yearsDiscovery of fraud (§ 16-56-105)
Post-Act 986 ADTPA contract theory5 yearsBreach of contract (§ 16-56-111)

The 2-year Lemon Law SOL — the most important clock

Under § 4-90-410(c), Lemon Law actions must be commenced within 2 years following the date the buyer first reports the nonconformity to the manufacturer or any authorized dealer.

Key features:

  • Trigger is first report, not delivery, not the final repair attempt, not the certified-mail notice. The clock starts when you first told the dealer or manufacturer about the defect.
  • Discovery-based — defects you didn’t know about don’t start the clock.
  • De facto cap at 24 months / 24K from delivery — the Rights Period under § 4-90-403 functions as a transaction-date cap.

Why the 2-year SOL is shorter than peer states

Arkansas’s 2-year Lemon Law SOL is among the shorter Lemon Law action SOLs. Compare:

The short Lemon Law SOL means act quickly after first reporting the defect. Don’t let the manufacturer slow-play repairs until the SOL expires.

The 4-year UCC backstop — the load-bearing safety net

Under Ark. Code § 4-2-725, breach of warranty claims have a 4-year SOL:

  • From tender of delivery for implied warranty of merchantability.
  • From discovery for express warranty that explicitly extends to future performance — which most manufacturer’s express warranties do.

The 4-year UCC SOL is the load-bearing backstop for AR Lemon Law cases because:

  • A defect emerging in year 3 of ownership might be time-barred under § 4-90-410(c) but viable under § 4-2-725.
  • The federal Magnuson-Moss claim borrows the UCC SOL — extending federal claim viability to the same 4-year window.
  • The mandatory § 2310(d)(2) federal attorney fees anchor the case economics.

The 5-year ADTPA contract-based SOL

For post-Act 986 ADTPA private actions based on contract / warranty theories (rather than fraud), Arkansas courts apply the general 5-year written-contract SOL under § 16-56-111. This is the longest theoretical window for AR vehicle-defect cases.

For vehicle-defect cases involving:

  • Undisclosed buyback resale (§ 4-90-414 paradigm).
  • Misrepresented CPO status.
  • Flood-vehicle non-disclosure.
  • Salvage-title non-disclosure.

The 5-year ADTPA contract-based SOL typically applies — even though the recovery is structurally narrowed (actual financial loss only, no treble, no class actions).

Tolling

Arkansas recognizes standard tolling principles:

  • Fraudulent concealment by the manufacturer (known defect deliberately hidden) tolls the SOL until discovery.
  • Continuing-violation doctrine can extend the trigger date when the defect manifests through repeated repair attempts.
  • Equitable tolling in limited circumstances; not commonly invoked in vehicle-defect cases.

Practical timing recommendations

Three rules of thumb:

  1. File within 18 months of first reporting the defect to preserve the Lemon Law SOL with margin. Don’t let the manufacturer’s slow-play strategy run out the clock.
  2. Coordinate with counsel within 12 months of first report to allow time for § 4-90-406 certified-mail notice, IDS, and pre-filing preparation.
  3. Even if the 2-year Lemon Law SOL has expired, consult counsel — the 4-year Magnuson-Moss / UCC SOL and 5-year ADTPA contract-based SOL may still provide viable pathways.

What about the Rights Period?

The § 4-90-403 24-month / 24K “whichever LATER” Rights Period is separate from the SOL:

  • Rights Period = the window during which the defect must occur and the repair attempts must accumulate.
  • SOL = the window during which you must file the lawsuit.

A defect that occurred in month 23 of the Rights Period can still be pursued for up to 2 years (Lemon Law) or 4 years (UCC/Magnuson-Moss) after first being reported.

Bottom line

Arkansas Lemon Law cases have a 2-year SOL from first report. The 4-year UCC / Magnuson-Moss backstop is the critical safety net for late-emerging defects, with the mandatory § 2310(d)(2) federal fees anchoring case economics. The 5-year ADTPA contract-based SOL provides the longest theoretical window for non-disclosure paradigm cases. File the state Lemon Law within 18 months of first report for margin; consult counsel even if the 2-year window has expired.

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