Skip to Content
Law Offices of Moffa, Sutton, & Donnini, P.A. Law Offices of Moffa, Sutton, & Donnini, P.A.
Call Us Today! 888-444-9568
Email Us!
Call Us Today! 888-444-9568
Email Us!
Top

FL SALES TAX - USED CAR DEALERS: WHAT YOU DON'T KNOW WILL COST YOU

|

Used car dealers in Florida are no strangers to adversity. Inventory costs are volatile, floor plan financing is expensive, margins are constantly under pressure, and competition comes from every direction — including private sellers, auction platforms, and franchise dealerships unloading certified pre-owned inventory at scale. Running a used car lot in Florida demands sharp instincts and relentless attention to detail.

But there is one area where even experienced used car dealers consistently make costly mistakes: Florida sales and use tax compliance. The Florida Department of Revenue (DOR) has been running targeted audit campaigns against used car dealers for years, armed with DMV transfer data that makes it extremely easy to identify transactions that were never reported on a sales tax return. The resulting assessments are not small. They are often six figures, sometimes seven, and in the most serious cases they lead to criminal charges, arrests, and business closures.

This article walks through the Florida sales and use tax issues that arise most frequently in used car dealer audits — including several that catch otherwise careful dealers completely off guard. If you operate a used car dealership in Florida and have not had your sales tax compliance reviewed by a qualified professional recently, reading this article is a good first step. Acting on what you learn is even better.

The General Rule: Every Sale Is Taxable Unless a Specific Exemption Applies

The foundation of Florida sales tax law for used car dealers is simple, and it is the same principle that applies to every retail business in the state. Under Section 212.05, Florida Statutes, it is the legislative intent that every person who engages in the business of selling tangible personal property at retail in Florida is exercising a taxable privilege, and a tax is levied on each taxable transaction. Motor vehicles are tangible personal property. Every retail sale of a used vehicle is taxable unless a specific statutory exemption applies and the dealer has the required documentation to prove it.

That last part — the documentation — is where dealers get into serious trouble. The Florida Department of Revenue does not give dealers the benefit of the doubt on audit. If a transaction appears in DMV records as a transfer but does not appear on a sales tax return, or appears as a tax-exempt sale without the required paperwork in the deal jacket, the DOR will assess tax, penalties, and interest on the full transaction. "I collected it and forgot to remit it" is not a defense. "The buyer told me they were taking it out of state" is not a defense without the proper forms. Understanding what exemptions exist — and what it takes to properly claim each one — is not optional for a used car dealer in Florida. It is a survival skill.

What Is Included in the Taxable Sales Price?

Under Section 212.02(16), Florida Statutes, the "sales price" subject to Florida sales tax is the total amount paid for a vehicle, including any services that are part of the sale. For used car dealers, this definition has some important practical implications.

Dealer documentation fees, dealer prep charges, and any other amounts the dealer charges the buyer as part of the transaction are generally included in the taxable sales price unless they fall within a specific statutory exclusion. The good news is that Section 212.02(16), F.S. specifically excludes from the taxable sales price separately stated charges that are requisite to the titling, licensing, registration, transfer of ownership, or recording of a lien. If your deal sheet separately states the tag fee, title fee, and DMV-related charges — and those charges represent the actual amounts paid to the government — they are not subject to sales tax. However, if dealer fees are bundled into the overall transaction price without being separately broken out, the DOR will include them in the taxable base.

The county discretionary surtax also applies, but only on the first $5,000 of the sales price of a motor vehicle. The full state rate of 6% applies to the entire sales price, but the local surtax is capped. Section 212.054, Florida Statutes governs the discretionary surtax structure. Dealers who are collecting county surtax on amounts above $5,000 per vehicle are over-collecting — a different kind of compliance problem that can expose the dealer to refund claims and administrative complications.

Trade-In Deductions: The Same-Contract Rule

One of the most valuable sales tax planning tools available to used car buyers — and one that dealers must administer carefully — is the trade-in deduction. Florida law allows the value of a vehicle traded in by the buyer to be deducted from the taxable sales price of the vehicle being purchased. Under Section 212.05(1)(a), F.S., trade-in values reduce the taxable base directly.

But the trade-in deduction comes with a strict requirement that dealers must understand and communicate clearly: the purchase and the trade-in must be on the same sales contract. A customer cannot sell a vehicle to a dealer on one transaction and then separately purchase a different vehicle and claim the earlier sale as a trade-in offset. The two transactions must be documented together on a single contract for the deduction to apply. A DOR auditor reviewing deal jackets will look for exactly this issue — trade-in credits on transactions where the documentation does not reflect a simultaneous trade — and will assess tax on the full purchase price where the deduction was not properly supported.

Out-of-State Buyers: The DR-123 Affidavit

Florida law provides a meaningful tax benefit to non-resident buyers who purchase a vehicle in Florida, but only when the dealer follows a specific administrative process. Under Rule 12A-1.007, Florida Administrative Code, when a resident of another U.S. state buys a motor vehicle from a Florida dealer and takes delivery in Florida, the dealer may charge Florida sales tax at the buyer’s home state's sales tax rate rather than the full Florida sales tax rate — but only up to the Florida rate. If the buyer's home state rate is lower than Florida's, the buyer pays the lower rate. If the buyer's home state rate is higher, they are capped at the Florida rate.  If the buyer’s home state does not have a sales tax on cars, such as Georgia, then the sales tax rate will be zero IF the requirements of Form DR-123 are followed.

To claim this partial exemption, the dealer must have the buyer complete Form DR-123, Affidavit for Partial Exemption of Motor Vehicle Sold to a Resident of Another State. The form must be notarized. The dealer must also use the most current Tax Information Publication (TIP) issued by the DOR to confirm the buyer's home state rate at the time of sale, because those rates change. Dealers who apply the nonresident exemption without a properly executed and notarized DR-123 are responsible for the difference between the rate charged and the full Florida rate — plus interest and penalties. This is one of the most common audit findings in used car dealer examinations.

One additional caution: residents of Arkansas, Mississippi, and West Virginia present a special problem. Those states do not give their residents credit for sales tax paid to Florida, which means a buyer from those states could be double-taxed. Some dealers have tried to address this by not charging any tax on sales to residents of those states, but that approach is incorrect — the Florida tax is still due. Dealers should make sure buyers from those states understand the situation at the time of purchase.  A work around that would avoid double tax would be to ship the car to the buyer in the home state rather than having the customer take possession of the car in Florida.  In this case, the shipping records proving the car left the state would be the exemption paperwork.

Resale Certificate Purchases: Reconditioning Vehicles for Resale

Used car dealers routinely purchase vehicles at auction or in private transactions, recondition them, and resell them. The sales tax treatment of the reconditioning work is an area the DOR scrutinizes carefully.

When a dealer uses a Florida Annual Resale Certificate (Form DR-13) to purchase parts and services for a vehicle that will be resold, those purchases are legitimately exempt from sales tax at the point of purchase — the tax will be collected when the vehicle is ultimately sold to the retail customer. However, under Section 212.07, F.S., when a dealer uses a resale certificate to purchase parts or services but then takes that vehicle out of inventory for a purpose other than resale — for example, using it as a loaner, a demo vehicle, or a personal vehicle — the dealer must self-accrue and remit use tax on those previously tax-exempt purchases. This is the "conversion to own use" rule, and it generates significant audit assessments against dealers who are not tracking how inventory vehicles are used.

GPS Units: A Quiet but Dangerous Audit Issue

One of the more unusual issues the Florida DOR has been pursuing in used car dealer audits involves GPS units installed in vehicles. Many dealers install GPS tracking devices in their inventory vehicles — a common practice for buy-here, pay-here dealers who use GPS to locate and repossess vehicles in the event of default.

The DOR has taken the position that GPS units installed in vehicles are for the benefit of the dealer, not for the buyer, and therefore the dealer owes use tax on the purchase price of the GPS unit at the time of installation. This position creates a double-taxation problem — the dealer pays use tax on the GPS unit, and then the value of the GPS unit is also included in the taxable sales price when the vehicle is sold. The DOR's position on this issue is not universally accepted and has been contested in audit proceedings, but it remains an area of active enforcement. Dealers who install GPS units in inventory vehicles should be aware of this issue and should seek tax counsel on how to structure and document these purchases.

Wholesale Sales and the Resale Certificate

Used car dealers frequently sell vehicles to other dealers at wholesale — at auctions, through dealer-to-dealer transactions, or as part of portfolio liquidations. These wholesale transactions are not subject to retail sales tax, but only if the purchasing dealer provides a valid Florida resale certificate at the time of the transaction.

Under Section 212.07, F.S., if the purchasing dealer does not provide a valid resale certificate, the selling dealer is responsible for collecting and remitting sales tax on the full transaction as if it were a retail sale. "He told me he was a dealer" is not sufficient documentation. The selling dealer must have the actual resale certificate in hand, confirm that it is current, and retain it in the deal jacket for at least three years. Bulk sale transactions between dealers where no resale certificates were exchanged are one of the most common sources of large audit assessments in the used car industry.

As a practical matter, when a sales tax auditor sees that a vehicle was sold at a well established auction house, like Manheim, the auditor will usually presume the car was sold for resale without needing to see the resale certificate (because only other dealers with resale certificates are allowed to purchase cars at auction). 

Repossession Credits

For some buy here / pay here car dealers, repossessions are not only common, but they can also be a very nice profit center for the business.  Selling a $5,000 car seven times with on average $1,500 in payments before you repossess the vehicle before finally getting the full $5,000 on the 8th sale is milking as much as you can out of that vehicle!  Of course, repossessions have costs associated with each repossession.  But there is one nice Florida sales tax benefit to a repossession, if you follow the rules.   In its most simple terms, the car dealer can take a credit for the sales tax the customer paid on the vehicle up to the same percentage of the cost of the car the customer did NOT pay.  So, if the customer paid for 20% of the car before repossession, then the car dealer can take a dollar for dollar credit against the monthly sales tax liability for 80% of the sales tax initially remitted to the state on that vehicle.  Important to note: The repossession credit must be taken within 12 months of the repossession.   If the car dealer sells the note on the vehicle, then he note MUST be purchased back before the repossession occurs to be entitled to the credit. 

For some buy here / pay here car dealers, repossession credits add up to a large amount of money every month, but they must be taken as line 6 credits on the sales tax returns.  Some dealers get audited specifically because they lowered their taxable sales on their sales tax returns to effectuate a credit.  While the tax amount remitted that month may be correct, you can only take the credits on line 6 of the sales tax return.

Security Systems and Constructive Rent: Two Hidden Landmines

Two additional audit areas that consistently catch used car dealers off guard are security systems and constructive rent.

Security systems installed on the dealer lot — cameras, motion sensors, guard booths, guard dog services — are subject to Florida sales tax as tangible personal property or taxable security services under Rule 12A-1.016, F.A.C. Dealers who purchase these services without paying sales tax will find a use tax assessment waiting for them on audit.

Constructive rent is an issue that arises when a dealer leases its lot and the lease agreement requires the dealer to pay the landlord's property taxes. Under Section 212.031, Florida Statutes, commercial rent paid in Florida is subject to sales tax, and the DOR's long-standing position is that a tenant's payment of a landlord's property taxes constitutes additional rent. If a dealer is paying the property taxes on its leased lot under the terms of its lease, those payments are taxable commercial rent on which the dealer should be remitting sales tax. Many dealers — and many landlords — have no idea this exposure exists. 

PLEASE NOTE – The commercial rent sales tax statute – 212.031 has been repealed effective October 1, 2025.  However, if you get a sales tax audit notice, then the audit period is 3 years.  So, if the audit period extends farther back than October 1, 2025, then you still have to worry about the sales tax on commercial rent in the audit.  Also, the sales tax statutes on parking and storage are still alive and kicking.

Criminal Exposure: The DOR Has Your DMV Data

The Florida Department of Revenue's ability to identify used car dealers for audit has expanded dramatically with its access to DMV transfer data. When a vehicle is titled, that transaction is recorded in the state's DMV database. The DOR can compare every vehicle transfer associated with a dealer's license number against the sales reported on that dealer's sales tax returns. Gaps — vehicles that were titled but never appeared on a sales tax return — are flagged automatically.

The consequences of those gaps are not limited to civil tax assessments. Under Section 212.15, Florida Statutes, Florida sales taxes are declared to be state funds from the moment they are collected. Collecting sales tax from a customer and failing to remit it to the state is treated as misappropriation of state funds. Florida law enforcement has arrested used car dealers for as little as $301 in unremitted sales tax, with up to five years in jail for that dollar amount. The DOR regularly refers cases to state attorney’s office where the evidence suggests collected taxes were not remitted. The idea that a small dealer flying under the radar is safe from criminal exposure is one of the most dangerous misconceptions in this industry.  The DMV data is just too readily available.  In fact, the FL DOR has log in access to the DMV.

What To Do Right Now

If you are a used car dealer in Florida, the time to review your sales tax compliance is before a DOR auditor shows up with a DR-840 Notice of Intent to Audit. A compliance review should examine a portions of the deal jackets from the past three years, confirm that resale certificates were obtained for all wholesale transactions, verify that all DR-123 affidavits are present and notarized for nonresident sales, and assess whether use tax is being properly accrued on dealer-use vehicles, loaner vehicles, and GPS installations.  If you ship vehicles out of state, then you need to make sure you have the shipping records in each deal jacket.  If your own personnel deliver vehicles out of state for customers, then you need a notarized affidavit signed by the customer and driver.

If you have already received an audit notice, do not meet with the auditor alone. The statements made during the opening conference of an audit can shape the entire trajectory of the examination. Experienced Florida sales tax representation at the outset of an audit is not a luxury — it is a necessity.

Florida sales tax auditAbout the Author: James Sutton is a Florida licensed CPA and attorney as well as a shareholder in Moffa, Sutton, & Donnini, PA. Mr. Sutton is charge of the Tampa office of the firm and practices almost exclusively in the area of Florida Sales & Use Tax Controversy. Mr. Sutton handles audits, protest, litigation, criminal cases, revocations, collections, and consulting engagements all in the area of sales tax. Mr. Sutton is an active member in the FICPA and Florida Bar Tax Section. Mr. Sutton was also the State and Local Tax Chairman for the AAA-CPA and past president of the Florida AAA-CPA. For 2022 to 2024, Mr Sutton was the Chairman for the State Tax Committee for the FICPA. Otherwise, you can learn more about Mr. Sutton in his firm bio HERE and you call him directly at 813-775-2131.

About the Firm: Moffa, Sutton, & Donnini, PA is a Florida-based state tax law firm focused almost exclusively on Florida state tax controversy. Our attorneys and CPAs have represented Florida businesses — including used car dealers, independent auto groups, and buy-here pay-here operations — against the Florida Department of Revenue in audits, protests, and litigation. Contact us for a free initial consultation.

AUTHORITY

ADDITIONAL RESOURCES

FLORIDA SALES TAX ARREST – FT LAUDERDALE CAR DEALER, published June 9, 2025, by James Sutton, CPA, Esq.

HELP! – FLORIDA SALES TAX AUDIT, published January 26, 2026, by James Sutton, CPA, Esq.

FLORIDA SALES TAX PROTEST LAWYER, published January 14, 2026, by James Sutton, CPA, Esq.

FL DOR SALES TAX CRIMINAL INVESTIGATIONS – WHAT YOU NEED TO KNOW, published July 1, 2023, by Matthew Parker, Esq.

FL SALES TAX CAR DEALER PLAYBOOK, published April 22, 2023, by David Brennan, Esq.

© 2026 James H Sutton, Jr. All Rights Reserved