Buy Here Pay Here Dealer Funding: Portfolio Lines and Growth Capital
By MercFinancial · Published 2026-10-21
A buy here pay here dealer is funded in two places at once: the inventory on the lot and the portfolio of contracts on the cars it sold. Portfolio lines, bulk sales of paper, reserves and the compliance signals lenders check first.
A buy here pay here dealer is funded in two places at once: the inventory on the lot and the portfolio of retail installment contracts the dealer carries on the cars it has sold. Inventory goes on a floor plan line or is bought with cash. The portfolio is financed by lines of credit secured by the contracts, by selling blocks of paper to portfolio buyers, or through a related finance company that borrows on its own book. Few general-purpose lenders write any of it, and several large online lenders name car dealers as restricted outright.
This guide covers the dealer side of BHPH funding: how a portfolio line is sized against eligible contracts, what a bulk sale of paper does and costs, how reserves and holdbacks work, the related finance company structure, the compliance signals a portfolio lender checks before advancing a dollar, and how MercFinancial places a buy here pay here file among its dealer funding sources.
- Buy here pay here dealers finance the note portfolio with lines of credit secured by the retail installment contracts, advanced against eligible, performing accounts.
- A bulk sale of buy here pay here paper converts contracts to cash at a discount, which trades future finance income for inventory today.
- Portfolio lenders underwrite a buy here pay here dealer on static pool losses, down payments, collections practice and state consumer-credit licensing before they underwrite the owner.
- Dealers are SBA-eligible under 13 CFR 120.110, but a buy here pay here operation earning mostly finance income is read as a lending business by many lenders.
A buy here pay here dealer sells a car once and finances it for three years. The portfolio, not the lot, is the business.
Why buy here pay here dealers are hard to fund
A buy here pay here dealer carries every risk a used car lender dislikes and adds a consumer-lending book on top. The inventory is mobile and titled. The customers, by definition, could not get financed elsewhere, so the portfolio runs at loss rates a prime auto lender would never accept and depends entirely on the dealer's collections. Revenue arrives as finance income over years rather than as a sale today, so the balance sheet is a pile of receivables a generic underwriter cannot value and the profit and loss depends on how the dealer accounts for losses.
Policy and law both weigh in. Several large online lenders name new and used car dealers as restricted. The SBA's ineligible-business rule at 13 CFR 120.110 does not exclude dealers, but it does exclude businesses primarily engaged in lending, and a BHPH operation whose income is mostly finance charges can be read that way by an SBA lender. State regulators license the financing activity separately from the dealership. In Texas that is a motor vehicle sales finance license from the state consumer credit agency, on top of the dealer license. A lender that funds the portfolio is funding a regulated consumer lender, and it underwrites like one.
Funding the inventory and the portfolio together
Inventory is the simpler half. A BHPH lot floors units on an independent floor plan line the way any used lot does, with one complication: some floor plan providers limit or decline BHPH dealers, because the unit is paid off at sale by the dealer rather than by a third-party lender, and the payoff window is harder to police. Dealers who buy cheaper units for cash avoid the line and tie up more capital. The mechanics are in floor plan financing explained, and the broader options for a lot are in used car dealer business loans.
The portfolio is the harder half and the one that decides growth. A portfolio line is a revolving facility, written by specialty lenders who finance subprime auto paper, secured by the retail installment contracts and the titles behind them. The lender sets a borrowing base: the unpaid principal of eligible contracts, generally accounts that are current or only mildly delinquent, seasoned past a minimum number of payments, under a maximum balance and term, and not concentrated in any one model or buyer, multiplied by an advance rate the lender sets. The dealer draws against that base to buy and recondition the next cars, pledges each new contract as it is written, and reports the portfolio monthly. Delinquent and charged-off accounts fall out of the base, so a bad collections month shrinks availability by itself.
Larger operators separate the halves into a dealership and a related finance company. The dealership sells the car and sells the contract to the finance company at a discount, and the finance company borrows on its own portfolio. The structure has tax and legal reasons a CPA and an attorney should design, and lenders accept it when both entities' books are clean and the intercompany discount is documented.
Bulk sales of paper, reserves and holdbacks
A bulk sale converts a block of contracts into cash. A portfolio buyer pays a price expressed as a share of unpaid principal, takes over servicing or leaves it with the dealer for a fee, and absorbs the future losses. The price depends on the paper's seasoning, the down payments, the dealer's loss history and whether the sale is with or without recourse. The dealer gives up the finance income on those accounts and gets inventory capital today. Selling paper is how many BHPH dealers grow from one lot to three, and also how an operator who sells too much good paper is left servicing the bad.
Reserves and holdbacks appear in both structures. A portfolio buyer commonly holds back part of the price until the accounts prove out, releasing it as payments arrive. A portfolio lender commonly requires a cash reserve, funded from collections, that it can draw on for losses. Both reduce the cash the dealer sees up front.
A hypothetical dealer holds $1,000,000 of unpaid principal across 180 accounts. A portfolio line built on the eligible accounts might make a few hundred thousand dollars available to draw, growing as new contracts are pledged, with the finance income staying with the dealer. A bulk sale of the same block might bring a lump sum below face value with part held back, and nothing further from those accounts. One structure keeps the income and adds a lender. The other takes the cash and the simplicity. The figures are hypothetical, and any advance rate or price depends on the funding source.
What a portfolio lender checks before it advances
A portfolio lender underwrites the paper before it underwrites the owner, and the questions are specific.
Losses by month of origination, tracked through the life of each pool. A lender wants two or three years of pools showing where losses peak and settle, not one blended delinquency figure.
Average cash down, average amount financed against the cost of the car, term and payment frequency. Cash in the deal at delivery is the strongest predictor a portfolio lender uses.
Who calls, when, with what tools, under what written policy. GPS and starter-interrupt devices, where used, must follow state disclosure rules. Repossession and resale records are sampled.
The dealer license, the state motor vehicle sales finance license, truth-in-lending disclosures in the contract, the FTC Used Car Rule buyers guide in every jacket, and a written Safeguards Rule program.
Financial statements that carry an allowance for losses, record contracts at the discount actually paid by the related finance company, and reconcile to the servicing system's portfolio report.
The owner's own file matters too, and what lenders review on a business loan covers the general items. On a BHPH request the portfolio report comes first.
Mistakes that get buy here pay here files declined
- Reporting delinquency as one blended number instead of static pools, which reads as a dealer who does not track losses.
- Selling the seasoned paper and keeping the fresh, so the retained portfolio looks worse every quarter.
- Pledging the same contracts to a line and selling them in bulk, which is fraud rather than a mistake and ends the relationship.
- Running collections without a written policy, so the lender cannot tell what a repossession decision rests on.
- Letting the consumer-credit license lapse during a renewal.
- Asking a general-purpose lender for working capital to buy cars without showing the portfolio that will repay it.
Where MercFinancial fits
MercFinancial is a commercial funding brokerage in Houston, Texas, not a lender. A buy here pay here request is read first, the static pools, the deal structure, the licensing and the floor plan history, and then placed with the funding sources among the more than 160 in the network whose credit policy allows BHPH dealers and the structure requested: portfolio lenders for the line, portfolio buyers for a bulk sale, floor plan lenders for the lot, and the business funding sources for equipment and real estate. One file goes to all of them, the offers are compared on advance rate, cost, reserves and reporting, and when nothing fits the answer is a plain no with the reason. Availability always depends on the funding source.
Frequently Asked Questions
How do buy here pay here dealers finance their notes?
Three ways. A portfolio line of credit from a specialty lender advances against eligible, performing retail installment contracts and revolves as new contracts are pledged. A bulk sale converts a block of contracts into cash at a discount, with the buyer taking the future income and losses. Larger operators run a related finance company that buys the contracts from the dealership and borrows on its own portfolio.
What is a portfolio line of credit for a BHPH dealer?
A revolving facility secured by the dealer's retail installment contracts and the titles behind them. The lender builds a borrowing base from eligible accounts, generally current, seasoned, within balance and term limits and not concentrated, and advances a share of their unpaid principal. The dealer draws to buy the next cars, pledges each new contract, reports monthly, and keeps the finance income. Delinquent accounts drop out of the base automatically.
Should a BHPH dealer sell paper or borrow against it?
It depends on what the dealer needs and what the paper will support. Borrowing keeps the finance income and adds a lender, reporting and a reserve. Selling gives cash and simplicity at a discount, and gives up the income on those accounts. Dealers with strong static pools usually do better borrowing. Dealers who need capital fast, or whose pools will not support a line, sell. Terms depend on the funding source.
Can a buy here pay here dealer get an SBA loan?
Sometimes. Dealers are not excluded by 13 CFR 120.110, but the rule does exclude businesses primarily engaged in lending, and an SBA lender may read a BHPH operation whose revenue is mostly finance charges as one of them. A dealership with meaningful vehicle sales, a separate finance company, or a real estate or acquisition purpose has the better case. The lender's own credit policy decides.
What do lenders look for in a BHPH dealer's portfolio?
Static pool loss curves by month of origination over two or three years, average cash down and amount financed against vehicle cost, term and payment frequency, delinquency aging, a written collections and repossession policy, the state consumer-credit license, truth-in-lending and Used Car Rule compliance, and financial statements that carry a loss allowance and reconcile to the servicing system. The paper is underwritten before the owner is.
Find out what your portfolio will support before you sell the paper. A funding specialist reads the static pools, the deal structure and the licensing together and tells you which portfolio lenders and structures fit. Stephanie, our AI lending assistant, pre-qualifies in 2-3 minutes with a soft credit pull that won't affect your score, or book a free 30-minute call with a funding specialist at (830) 587-5022.
Get Pre-Qualified with Stephanie Book a Free 30-Minute CallMercFinancial is a commercial funding brokerage in Houston, Texas. MercFinancial is a broker, not a lender: every loan is made by a third-party funding source, every request is subject to that source's underwriting and credit approval, and loan amounts, advance rates, interest rates, terms, fees, collateral and guaranty requirements vary by funding source and borrower and are not guaranteed. Nothing here is a commitment to lend or an offer of credit, and financing is for business purposes only. Any example in this guide is hypothetical and illustrative; actual terms and outcomes vary. Vehicle dealers are licensed and bonded by each state and, when they finance customers, are subject to federal and state consumer-credit law; financing availability depends on the funding source's policies. This guide is educational only and is not legal, tax, accounting or investment advice.