Floor plan financing for small lots

Almost no independent lot buys inventory purely with cash. Floor plan financing — also called flooring or inventory finance — is a revolving credit line secured by the vehicles themselves. You draw on it to buy a car, the lender holds the title, and you repay when the car sells. Simple in outline, and full of structure that determines whether your lot is profitable.

Not a lender

Automotive Trade Network is an information publisher. We do not originate, broker or arrange floor plan lines, and nothing on this page is a credit offer or financial advice. Terms below are described in general form; your provider's actual contract is the only document that governs your line.

What a floor plan line actually is

Three parties matter: you, the lender, and whoever holds the title. When you buy at auction on a floor plan, the lender typically pays the auction directly and takes the title. You have possession of the car and the right to sell it, but you do not have the title until the unit is paid off. That is the security, and it is why the rules that follow exist at all — the lender is exposed to whether the car is still on your lot.

Providers fall into three broad camps: captive or auction-affiliated lines tied to a specific sale network, independent specialist lenders that flooring is their whole business, and bank or credit-union lines for dealers with established relationships. Each trades flexibility against cost and against how much of your buying they expect to control.

Advance rate: how much you really get

The advance rate is the share of a vehicle's value the lender will fund. It is rarely one hundred per cent, and the base it is applied to matters as much as the percentage. A line advancing against the hammer price is a different animal to one advancing against a book value or an internal valuation.

Several common variations to check in your agreement:

Does the advance include buy fees and transport? If not, the fee stack described in how auctions work comes straight out of your own cash on every unit.
Is the advance capped per unit and in aggregate? Most lines have both a total line size and a maximum per vehicle.
Are there source restrictions? Many lines fund auction purchases freely but restrict or exclude trade-ins, private purchases and units bought outside an approved network.
Is there an age or mileage cut-off? Older, higher-mileage units are frequently advanced at a lower rate or excluded entirely.

The practical consequence is a cash requirement per unit that you must plan for. A lot that cannot fund the gap on every car it wants to buy has a smaller effective buying power than its line size suggests.

Curtailment: the payment clock

Curtailment is the scheduled principal reduction the lender requires while a car is still unsold. A typical structure requires nothing for an initial period, then a percentage of the original advance at set intervals, escalating as the unit ages, with a hard payoff date at which the entire balance is due whether or not the car has sold.

Curtailment is the single most important term in the contract for a small lot, because it converts inventory age from an abstract worry into a dated cash demand. It is also the mechanism that punishes the exact failure mode independents are prone to: holding out for gross on a unit that the market has already told you it does not want.

When you model a purchase, model the curtailment schedule alongside it. A car you expect to retail in thirty days is a completely different cash exposure to the same car at ninety days, even before interest.

Floor plan is leverage that lets a small lot carry a deeper, fresher inventory than its cash would allow — or a compounding drain that ends the business quietly over about eighteen months.
The same instrument, two outcomes

The cost stack and your per-day carry

Flooring cost is never a single rate. Expect several components, and expect providers to emphasise whichever one makes them look cheapest:

Typical floor plan cost components
Component	Charged as	Why it matters
Interest	Rate on outstanding balance, often floating over an index	Scales with both price and days held
Per-unit fee	Flat charge on each vehicle floored	Hits cheap units hardest as a share of cost
Extension fee	Charged to push a payoff date	The price of being wrong for longer
Line or facility fee	Annual or monthly, regardless of usage	Fixed cost that a low-volume lot must still absorb
Audit / inspection fee	Per audit or bundled	Small but recurring
Insurance requirements	Coverage levels the lender mandates	Often higher than you would otherwise carry

Convert the whole stack into one number you can use daily: carry cost per unit per day. Take a representative unit at your typical advance, add the interest it accrues over the days you actually hold cars, add the per-unit and amortised fixed fees, and divide by your average days to sale. That single figure is what a slow week costs you, and it belongs in the recon conversation described in reconditioning spend vs return.

Audits and out-of-trust

The lender will physically verify that the cars it has funded are where you said they are. Audits are usually unannounced, and the auditor checks vehicle identification numbers against the funded list. A unit that has been sold but not paid off, or that is absent without an accepted explanation, is out of trust.

Out of trust is the most serious status in this relationship. It is not a late payment, it is a breach of the security arrangement, and consequences escalate quickly: increased audit frequency, suspension of new draws, demand for full payoff, and termination. A dealer with a terminated line and a lot full of unfunded inventory has, in practical terms, lost the business.

Nearly all out-of-trust events are administrative rather than dishonest — a car sold on a Friday and paid off the following Wednesday, a demo out with a customer, a unit at a shop. Prevention is procedural: pay off on sale, same day, no exceptions; keep written records of anything off-site; and never treat sale proceeds as available cash before the payoff clears.

Choosing a provider

Compare on total cost of carry over your realistic holding period, not on headline rate. Ask for the full fee schedule in writing. Then ask the questions that reveal how the line behaves when things are not going well:

What is the curtailment schedule, and what does an extension cost?
Which purchase sources are eligible, and at what advance rate each?
How often are audits, and what is the process when a unit is legitimately off-site?
What triggers a line review, and what happens to existing units if the line is cut?
Are there personal guarantees, and what exactly do they cover?
How fast are funds released at a sale — same day, or does it slow your buying?

Terms vary enormously by provider, by state and by the dealer's own credit profile. Get everything in writing and have your own counsel read the guarantee language before you sign it.

How it should change your behaviour

A floor plan line, used well, is leverage that lets a small lot carry a deeper and fresher inventory than its cash would allow. Used badly it converts slow-moving stock into a compounding cash drain that ends the business quietly over about eighteen months.

Three habits separate the two outcomes. Price to turn, not to gross — the second price reduction should come before the first curtailment, not after it. Wholesale your mistakes early: a unit that has not generated real interest by day forty-five is telling you something, and the loss only grows. Buy against your line, not against your optimism — if the curtailment schedule for a car would be uncomfortable at day sixty, do not bid on it at the auction.