ABF Explained

Originator guide

Forward Flow Agreements

Draft for editorial review. Technical and final editorial approval are pending. Examples with invented numbers are labelled fictional.

A forward flow agreement sets out terms on which a buyer will purchase receivables you have not originated yet, at prices and on criteria fixed in advance. You keep writing loans. Each settlement period, the assets that satisfy the agreed tests and conditions transfer to the buyer against cash. How firm the buyer's obligation is varies by agreement: some are close to committed subject only to mechanical eligibility tests, others preserve broad acceptance discretion. Whether the assets come off your balance sheet is a separate accounting question that depends on what you retain, and one to put to your auditor rather than assume.

There is no borrowing base certificate, but that does not mean there is no reporting. You will still deliver loan-level data on each offered pool, reconcile it, and match settled assets against what you sold.

The structural risk sits in the seam. You control origination volume. The buyer controls acceptance. Whatever falls in the gap between the two has to be funded by you.

Read the agreement as three separate promises

Delivery, acceptance and settlement are distinct obligations, and confusing them is the most common reason a flow arrangement disappoints in month three.

  • Delivery says what you must offer. It can be all production in a defined product, a stated share, an exclusive category, or a minimum monthly amount with a consequence attached if you fall short.
  • Acceptance says what the buyer must take. This is where eligibility tests, loan-level representations, file completeness requirements and any discretionary review sit.
  • Settlement says when cash moves, what has to be true on the purchase date, how the cutoff is set, and who holds collections received between cutoff and settlement.

Sellers get into trouble by reading a headline volume as committed funding. Take a fictional arrangement described as 36m USD a year. Depending on drafting, that figure can be an expectation, a seller delivery obligation, a buyer purchase commitment for assets meeting the criteria, or some combination. Read which one you have signed. Even where the buyer is committed, the commitment runs to qualifying assets that clear acceptance and settlement conditions, not to 36m of whatever you originate.

The headline also tells you nothing about the balance you carry between origination and settlement. Annual or monthly volume is a flow. The amount outstanding on your balance sheet on any given day is a different number, and it is the one that determines whether you need a warehouse behind the flow.

Acceptance conditions decide how much of your book clears

Eligibility criteria do the same work in a flow agreement as in a revolving facility: they define which receivables count, using tests on obligor characteristics, documentation, term, product type, pricing, delinquency status at transfer and concentration.

Three questions decide how much friction you will feel. First, is rejection mechanical or discretionary? Criteria applied against tape fields are testable in advance. A buyer right to decline for any reason is not, and you should price your liquidity plan accordingly. Second, is review file-by-file or by exception report against your data? File review finds documentation gaps that a tape cannot surface, which is a good reason to fix them before the first settlement rather than after. Third, can a rejected asset be cured and re-offered, and within what window?

Run your last six months of production through the proposed criteria before you sign. If 20% of what you wrote would have been declined, you have just discovered how much parallel funding the arrangement requires. Your loan tape has to carry every field the criteria reference, with the same definitions the buyer uses, or you will be arguing about acceptance with data neither side trusts.

Price mechanics and the discount you actually pay

Price is usually expressed as a percentage of unpaid principal balance at the cutoff, sometimes with premium above par for high-yielding assets and discount below par for others. Around that headline sit several mechanics worth reading closely: whether accrued interest transfers with the loan or is paid separately, whether part of the price is held back pending performance or file remediation, whether the price varies by grid across credit tier, rate, term or vintage, and whether either side can reset pricing periodically or on defined market movements.

A price grid with a reset right is a different instrument from a fixed price. Both can be reasonable, and a fixed price does not by itself fix your economics for twelve months. Your realised margin still moves with the mix of what you originate, your origination and servicing costs, and credit performance on anything you retain.

One month of flow, in numbers

The following case is fictional and stated in US dollars for a single calendar month. It isolates settlement cash and ignores servicing costs, funding costs, collections and credit losses.

You originate 3.0m during the month and offer all of it. The buyer accepts 2.4m and declines 0.6m. The purchase price is 99% of par, so accepted assets produce 2.376m of cash at settlement and the 1% discount costs 0.024m. The 0.6m declined stays with you and needs funding from another source.

Combining the two effects, the month leaves you 0.624m short of the cash you would have received had everything cleared at par: 0.6m of rejected balances still to fund, plus 0.024m of discount consumed at settlement. The discount is a cost absorbed on the sale, not an asset you still hold, so treat the two components separately when you plan liquidity. Figures exclude fees and any collections on the assets you keep.

Run the counterfactual where all 3.0m clears. Cash at settlement is 2.97m, the discount is 0.030m, and nothing is retained beyond that discount. The difference between the two cases is not a pricing question. It is an acceptance question.

Exhibit 1

One month of flow settlement, fictional USD

Fictional single-month illustration. Excludes fees, funding costs, collections and credit losses. Not a profit or return calculation.
LineAccepted caseAll accepted counterfactual
Originations offered3.000m3.000m
Balances accepted2.400m3.000m
Purchase price99% of par99% of par
Cash received at settlement2.376m2.970m
Sale discount absorbed0.024m0.030m
Rejected balances retained0.600m0.000m
Shortfall against par proceeds0.624m0.030m

Rejection is a funding event, not an admin issue

In the fictional month above, a 20% rejection rate leaves 0.6m of assets on your balance sheet to fund and 0.024m of discount absorbed on the assets that cleared. Size your standby capacity against the balances you may retain, using a realistic rejection rate rather than the acceptance rate the term sheet implies.

What happens to the assets that do not clear

There are four possible routes for declined balances, and none of them is guaranteed to be available when you need it: cure the defect and re-offer if the agreement permits it, fund the asset on a revolving facility if it meets that facility's eligibility criteria, sell it to a second buyer if one is interested at a price you will accept, or hold it on equity. Each has a different cost and a different lead time, and a rejected asset may qualify for none of them.

One common answer is to run a warehouse alongside the flow. The facility funds production between origination and settlement and can absorb assets the flow buyer declines, but only if those assets satisfy its own eligibility tests and draw conditions. Check whether your facility eligibility and your flow criteria create a hole where an asset fails both. That overlap is a negotiable point in either document and is cheaper to fix before signing than after. Whether a committed facility is the right complement depends on your cost of capital, your rejection experience and what capacity you can actually obtain.

Servicing, repurchase and the tail you keep

Selling the receivable rarely ends your involvement. Flow arrangements commonly have the originator continue as servicer, and where they do you keep the operational cost, the borrower relationship and the reporting obligation while the economics sit with the buyer. Some buyers instead take servicing themselves or appoint a third party, so confirm which model you are agreeing to. Agree the servicing fee, the performance standards, the reporting package and the replacement mechanics in the same negotiation as price, because a thin servicing fee against a demanding reporting specification is a real cost. The operational build behind that promise is covered in servicing requirements.

Repurchase obligations are the other retained exposure. These commonly bite when a loan-level representation turns out to be untrue, and some agreements add early payment default provisions. Model the cash effect of a repurchase using your own file-review evidence, recognising that a risk-based sample tells you about the files you selected rather than the pool as a whole, and confirm the notice period, the repurchase price formula and whether cure is permitted before repurchase is demanded. Whether any particular provision is enforceable in your jurisdiction is a question for counsel, not something to infer from the label on the clause.

Termination, minimum volumes and liquidity

Termination rights deserve as much attention as price. Understand what allows the buyer to stop purchasing, how much notice you receive, whether performance triggers on prior purchases can suspend future purchases, and what happens to assets already offered but not settled when notice is given. A buyer who can stand down on short notice has transferred origination risk back to you, and you need funding that can absorb that.

Minimum volume commitments run the other way. If you promise volumes you cannot originate without loosening credit, you have built an incentive you do not want. Check the consequence of a shortfall and whether it is a fee, a termination right or a repricing.

Settle these points before you sign

Exhibit 2

Pre-signing checklist for a flow arrangement

Work through each item with the specific document language in front of you, not the term sheet summary.
AreaQuestion to settleEvidence to prepare
AcceptanceIs rejection mechanical against stated criteria or discretionaryBack-test of six months of production against the criteria
DataDoes your tape carry every field the criteria reference, defined the same wayField dictionary mapped to the agreement definitions
PriceIs the price fixed, gridded or resettable, and how is accrued interest treatedUnit economics at the low end of the grid
SettlementWho holds collections between cutoff and settlement dateCash reconciliation showing the cutoff treatment
Rejected assetsCan they be cured and re-offered, and who funds them meanwhileStandby capacity sized to your realistic rejection rate
ServicingFee, reporting package, performance standards and replacement rightsCosted servicing model at the agreed fee
RepurchaseTrigger events, price formula, notice period and cure rightsCash impact modelled at your observed breach rate
TerminationNotice period and treatment of offered but unsettled assetsLiquidity plan covering the notice window

A flow arrangement works best when it sits inside a funding stack rather than replacing one. Consider pairing it with revolving capacity you can actually draw, keep an alternative buyer relationship warm, and treat the acceptance rate as the number you monitor monthly. If you are weighing flow against selling seasoned pools opportunistically, the mechanics and cash effects of a one-off transfer are set out in whole-loan sales.