# Louisiana — Vehicle trade-in sales tax credit rules by state -- full price taxed, or only the difference For Louisiana, trade-in credit allowed is full credit, recorded from its source on 2026-08-20. - **State:** Louisiana _(our reading, not quoted from the source)_ - **Trade-in credit allowed:** full credit _(our reading, not quoted from the source)_ ## What the source says > Sales tax is due on the sales price of tangible personal property, digital products or taxable services. Sales price is the total price for which tangible personal property, digital products or taxable services are sold less the fair market value of any article traded in, including any services. ## Source - https://revenue.louisiana.gov/tax-education-and-faqs/faqs/sales-tax-reform/what-is-included-in-sales-price/ Last verified: 2026-08-20. Review by: 2027-08-20. Part of [Vehicle trade-in sales tax credit rules by state -- full price taxed, or only the difference](https://referencesource.org/vehicle-trade-in-sales-tax-credit-by-state/).