Buy here pay here (BHPH) means the dealership is also the lender: you sell the car, finance it in-house, and collect the payments yourself — the profit engine is the note, not the metal. Done well, one car can generate more total income than three cash deals. Done casually, it's a machine for converting your working capital into uncollectable paper. The model lives or dies on three numbers — cash-in-deal, collection rate, and charge-offs — and on your willingness to run a collections operation, which is a second full-time business wearing the first one's name.
How the model works
A typical BHPH deal in broad strokes: the dealer buys a $5,000–$7,000 vehicle, recons it (NIADA's 2025 Used Car Industry Report put average BHPH recon at $1,440 per unit, up 8.9% year over year), and sells it for $12,000–$15,000 financed. The customer — usually subprime, often with no other option — puts down $1,000–$1,500 and pays weekly or bi-weekly, commonly $90–$125 a week over 24–42 months, at an APR set by state law caps. The dealer carries the note, collects every payment, and handles every default.
| Deal component | Typical range |
|---|---|
| Vehicle cost (ACV) | $5,000 – $7,000 |
| Reconditioning | ~$1,440 avg (NIADA 2025) |
| Selling price | $12,000 – $15,000 |
| Down payment | $1,000 – $1,500 |
| Term | 24 – 42 months |
| Payment | $90 – $125 / week |
| APR | State-capped, commonly high teens to high 20s |
Cash-in-deal is the number to tattoo somewhere visible: vehicle cost plus recon minus down payment — the cash you have at risk the day the car drives off. In the deal above, roughly $5,500–$7,000. You get it back one weekly payment at a time, if the customer pays.
The cash timeline on one note
This is why BHPH dealers obsess over down payments: the down is the only money that's certain, and it directly shrinks the at-risk period. It's also why growth is brutal on cash — every additional note you write digs the hole deeper before it fills.
Static pool math: the only honest scoreboard
BHPH sales figures flatter; collections tell the truth. The standard tool is static pool analysis: group every note written in a given month (or quarter) into a "pool," then track that pool's collections against its original principal until it dies. No mixing months, no averaging over new originations to hide old losses.
What static pools reveal that a P&L hides: a dealer writing $100,000 of notes a month "grows revenue" every month even while each pool quietly collects only 60 cents on the dollar. Industry experience says a reasonable BHPH operation should expect meaningful charge-offs — portfolios commonly lose a quarter to a third of notes — and 2025 brought "a wave of charge-offs and high delinquency" across the sector, in NIADA-adjacent industry reporting's words. If pools from six months ago are collecting worse than pools from eighteen months ago, your underwriting slipped, and no sales month will fix it.
The collections reality
Operators are unusually candid about this part. One long-time BHPH dealer on a forum described going to the steel mill on payday and following customers to the bar to collect $50 — and still ending up with "$30–50K worth of notes that were never collected." Another thread counted 27 BHPH lots closed in a single city in one year when the local economy turned. The repo is not the win it looks like, either: you recover a worn car that needs recon again, and the deficiency mostly never collects.
What disciplined operators actually do:
- Underwrite the payment, not the car — verified income, residence stability, and a payment below the customer's realistic ceiling beat any credit score.
- Collect from day one. A missed first payment is a five-alarm event, not a grace period.
- Use GPS/starter-interrupt where legal and disclosed — vendors report 15–30% delinquency reductions once devices are wired in, which tells you how much of collections is simply leverage.
- Track side-by-side: promises-to-pay kept, days delinquent by pool, and recovery value per repo. Feelings lie; pools don't.
Compliance basics (the non-optional list)
Financing customers makes you a finance company in the law's eyes — with everything that implies. The core obligations, phrased as a starting checklist and not legal advice:
- Truth in Lending (Reg Z): exact APR and finance-charge disclosure on every contract.
- State usury caps and installment-sale statutes govern your rate, fees, and late charges.
- FTC Safeguards Rule: a dealer facilitating financing is a "financial institution" — written security program, and the fines are real (up to roughly $50,000 per violation).
- Repossession law: right-to-cure notices in many states, no breach of peace, and disciplined deficiency handling.
- GPS disclosure where devices are used, and complete deal jackets on every note — BHPH files carry the most paper of any deal type.
- Many larger operators run a related finance company (RFC) — a separate entity that buys the notes — for tax and liability structure; that's a conversation for a CPA before you copy it.
Lease here pay here: the variant worth knowing
Lease here pay here (LHPH) restructures the same customer relationship as a lease instead of a retail installment sale: the dealership keeps title, and the customer makes lease payments with a purchase option. Operators who run it cite practical advantages — recovering a vehicle you still own is administratively simpler than a repossession in many states, sales tax is often collected on payments rather than up front, and the depreciation stays on your books (a tax conversation for your CPA, not a blog). The tradeoffs are real too: lease accounting is less forgiving, insurance requirements differ, and consumer-lease disclosure rules (Reg M territory) replace Reg Z. Most operators start BHPH and evaluate LHPH once the collections machine works. Whichever structure you run, the scoreboard is identical: cash out, cash collected, pool by pool.
What it takes in capital
Run the cash-in-deal math forward: writing just eight notes a month at $6,000 at risk each means roughly $48,000 of new cash out monthly, while early collections trickle in. Most operators need a few hundred thousand dollars of committed capital — their own, a BHPH line of credit, or an RFC structure — to reach the volume where collections fund new originations. Undercapitalized BHPH fails predictably: the dealer stops buying inventory to cover the hole, sales stall, and the portfolio winds down at whatever it collects.
Is it worth it?
BHPH earns its keep when you treat it as a lending business with a car lot attached: real underwriting, daily collections discipline, static pools on the wall, and accounting that can show the true lifetime profit of a unit across a repo and resale. That last part is genuinely hard in generic tools — note servicing, interest income, charge-offs, and per-VIN cost all have to reconcile, which is why dealer-native accounting matters more in BHPH than anywhere else. If you're still weighing models, start with what the retail side actually pays — how much dealers really make per car — and remember that in BHPH, the profit isn't made at the sale. It's made every Friday for the next two and a half years.