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Delaware · Article Updated May 26, 2026

Refund (Buyback) Under the Delaware Lemon Law

How a Delaware lemon-law refund is calculated — full purchase price plus collateral charges (no sales tax), minus a use offset on a 100,000-mile basis, with the consumer's right to demand a buyback.

A Delaware refund — the “buyback” — returns the full purchase price plus collateral charges, minus a use offset on a 100,000-mile basis, under § 5003. Distinctively, the consumer has the “unqualified right to decline a replacement and demand instead a repurchase” (§ 5003(a)).

What the refund includes

  • Full purchase price.
  • Collateral charges (§ 5003(b)(2), (c)) — the statute lists sales taxes, registration fees, and dealer-prep fees. (Delaware has no general sales tax; the practical analog is the 4.25% vehicle document fee, plus registration and dealer-prep.)
  • Incidental costs — registration transfer, etc.

The use offset — a 100,000-mile basis

Delaware’s reasonable allowance for use (§ 5003(c)) is the purchase price multiplied by a fraction:

  • Numerator — miles driven before the consumer first reported the nonconformity.
  • Denominator100,000.

The 100,000-mile denominator and before-first-report numerator keep the deduction small — a Delaware refund stays close to the full price.

A typical refund calculation

For a $38,000 vehicle, first reported at 7,000 miles:

ComponentAmount
Purchase price$38,000
Document fee + registration + dealer-prep+ as documented
Use offset (7,000 ÷ 100,000 × $38,000)− $2,660
Net refund≈ $35,340 plus collateral charges

The earlier you first reported the defect, the smaller the offset.

The consumer can demand a buyback

Delaware gives the consumer an unqualified right to decline a replacement and demand a refund (§ 5003(a)) — consumer-favorable control over the remedy.

Lease refunds

For leased vehicles, the refund addresses the lease payments and collateral charges, minus the same 100,000-mile use offset, and unwinds the lease.

Don’t forget the treble

A refund isn’t always the whole recovery: the Deceptive Trade Practices Act trebles actual damages (mandatory, § 2533) via the per se § 2513 hook, and Magnuson-Moss provides § 2310(d)(2) fees. See attorney fees.

Bottom line

The Delaware buyback returns the full purchase price plus collateral charges (no sales tax) minus a small 100,000-mile use offset — and the consumer can demand it over a replacement. Layer in the Consumer Fraud Act’s mandatory treble. Get a free case review to estimate your refund.

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