Invoice Factoring vs Asset-Based Lending
Two close cousins. Both revolve against your AR. One is a recurring sale of an asset, one is a true line of debt.
Invoice factoring and asset-based lending are close cousins. Both create a revolving line collateralized by your receivables, both set up a lockbox or controlled bank account where customer payments land, and both scale availability up and down as you invoice and collect. The difference comes down to balance-sheet treatment and how much of your business is being used as collateral. Factoring is a recurring sale of an asset — your invoices — so it does not show up on your balance sheet as debt and the lender mostly underwrites your customers, not you. ABL is a true debt line that sits on the balance sheet, blends underwriting between your AR and your other hard assets, and typically gives you more borrowing power per dollar of receivable because inventory and equipment can be folded in. The short answer most prospects need: if your receivables are strong but your tax return is not, factoring is usually the right tool, because the factor is leaning on your customers' credit rather than yours. If you have a meaningful inventory or equipment base alongside the AR, you can usually borrow more total dollars under ABL and read more like a bank line on your statements — at the cost of a longer underwrite and a more involved monthly borrowing-base certificate. Neither product is a sign of distress. Both are the standard answer when a growing company has outrun the bank box and needs more working capital than a traditional line can deliver.
Invoice Factoring vs Asset-Based Lending (ABL) at a glance
| Feature | Invoice Factoring | Asset-Based Lending (ABL) |
|---|---|---|
| Speed | 2–3 week setup, then 24–48 hours per invoice | 4–8 weeks to close |
| Cost | Prime + 1–6% + 0.25–1% per invoice | Prime + 1–5% |
| Range | $250K – $100MM | $250K – $25M |
| Collateral | B2B invoices only (customer credit is the real test) | AR + inventory + equipment + sometimes real estate |
| Underwriting focus | Your customers' credit (and the invoice itself) | Blended — your AR, your other assets, and your financials |
| Balance-sheet treatment | Off balance sheet — it is a sale, not debt | On balance sheet — a true revolving debt facility |
| Advance categories | Receivables only (sometimes a small inventory add-on) | AR + inventory + equipment + sometimes real estate |
| Typical AR advance rate | 75% – 95% of face value | 70% – 90% of eligible AR |
| Typical inventory advance | Limited or none (rarely capped at 50% of eligible AR) | 50% – 75% of liquidation value of finished goods |
| Speed to first dollar | 2–3 week setup, then 24–48 hours per invoice | 4–8 weeks from term sheet to first draw |
| Pricing (as of 2026) | Prime + 1–6% plus 0.25–1% factor fee per invoice | Prime + 1–5%, monthly interest only on drawn balance |
| Reporting cadence | Invoice upload (often daily) and aging report | Weekly or monthly borrowing-base certificate |
| Customer notification | Yes — customers remit to a new lockbox account | Yes, in most ABL structures — payments still route to a lockbox or DACA |
| Best fit | Loss tax return but strong B2B customers and growing sales | Healthy financials, mixed asset base, want a single revolver |
When to pick Invoice Factoring
A recurring sale of your receivables to a third party. Off balance sheet. Customer credit underwritten.
Pick factoring when the strongest thing on your balance sheet is your receivable — and especially when your tax return understates your real business. Factors are not really lending against you; they are buying your receivable at a small discount, and the credit risk they care about is your customer's ability to pay. That is the wedge. A staffing agency with three years of growth but a loss-year tax return cannot get a $2M bank line — but if the agency is invoicing creditworthy commercial customers on net-30 to net-60 terms, a factor will buy those invoices all day. The setup runs 2–3 weeks, advances on individual invoices clear in 24–48 hours, and the line scales automatically as you invoice more. Factoring also wins when AR is the only collateral story you have. There is no minimum inventory requirement, no equipment audit, no real-estate appraisal. The underwriting is the receivable itself — the verification call, the aging, and the customer's payment history. You do give up some flexibility: the factor sets up a separate lockbox so customer payments come straight to them, and you have to be comfortable with your customers knowing the bank account changed. In our experience most B2B customers do not notice or care. The notification letter goes to AP, they update the remittance, and life goes on.
- •Your tax return shows a loss but sales are growing and customers pay on time
- •You are a staffing, commercial construction, manufacturing, or government-contracting business with net-30 to net-90 terms
- •You do not have meaningful inventory or equipment to fold into the collateral pool
- •You need the line to scale with sales without re-underwriting every quarter
- •You are comfortable with customers remitting to a new lockbox account
When to pick Asset-Based Lending (ABL)
A revolving credit line on your balance sheet, secured by AR plus inventory plus equipment.
Pick ABL when you have receivables and at least one other meaningful asset category — inventory at cost, equipment, sometimes commercial real estate — and the combined collateral pool lets you borrow more than a pure factoring line would deliver. ABL is also the right answer when balance-sheet optics matter: it reads as a debt facility, which is what investors, surety bond providers, and senior lenders expect to see on a growing company's statements. It is the standard replacement for a maxed-out bank line. The trade-off is the underwrite. ABL closes in 4–8 weeks, not days, because the lender is sizing every collateral bucket — AR aging, inventory turn, equipment liquidation value — and building a borrowing base around them. After close, you supply a weekly or monthly borrowing-base certificate so the lender can track availability. That is more reporting than factoring requires, but you pay less per dollar borrowed (Prime + 1–5% vs. factoring's blended cost) and you get to count inventory and equipment toward your line, not just receivables. Most bank ABL desks start at $3–5M minimums, which is why deals below that threshold usually need an advisor with multiple non-bank ABL relationships.
- •You have $250K+ in AR plus inventory and/or equipment to pledge
- •Your financials are clean enough to support a real debt facility
- •You want a single revolver rather than stitching factoring + inventory + equipment
- •You can wait 4–8 weeks to close in exchange for lower all-in cost
- •Balance-sheet treatment as a credit line (not a sale) matters for your stakeholders
A worked example
Scenario: A $4MM commercial manufacturer with $800K in eligible AR (net-45 terms, blue-chip OEM customers), $600K in finished-goods inventory at cost, and $400K in free-and-clear production equipment needs a revolving facility to fund a 40% growth year.
How the math works out: Factoring path: 85% advance on the $800K AR = $680K of working availability. Cost: roughly 1.5% per month all-in on drawn balance, with the line growing automatically as sales grow. Setup in 2–3 weeks. ABL path: 85% on the $800K AR ($680K) plus 50% on the $600K inventory ($300K) plus 60% on the $400K of equipment ($240K) = $1.22MM of total availability. Cost: Prime + 2.5% on drawn balance. Close in 6–8 weeks plus a weekly borrowing-base certificate going forward.
Takeaway: Factoring is faster and works on the AR alone. ABL gives this borrower roughly 80% more total availability — $1.22MM vs. $680K — by folding inventory and equipment into the same revolver. For a company growing 40% with real inventory turn, that extra room is worth the extra four weeks of underwriting.
How Michael thinks about it
“factoring, invoice factoring, and asset-based lending are cousins. They both. Or created a revolving line that's collateralized by your AR, both can sometimes, oftentimes, also include an add-on piece for inventory, at a lower advance rate, and as a sort of a secondary to the AR, but meaning sometimes it's capped at 50% of eligible AR, etc. The difference is factoring is not, it's not an actual debt product, it doesn't show up on your balance sheet as debt. It is a recurring sale of an asset to the factory… ABL is very similar to that in most respects. They're still going to set up a separate lockbox, or a DACA, or a sweep account, but it is a true piece of debt on the balance sheet. It is a line where you supply either a weekly or a monthly borrowing-based certificate.”
— Michael Kodinsky, Founder of Serve Funding · Mike's side-by-side framing on the Chuck Wahr / Lowe & Fletcher call — the cleanest plain-English statement of how these two products relate.
“the lender sets up what's called a lockbox. It's like a different bank account that the payments will go to that account. So you would inform your customers, look, starting on January the 23rd or whenever…please remit payments over here to this Bank of America account… So it's not like you're making payments to the line. The payments come right into them and it immediately pays down… more availability is, the availability rises for you. It's almost like water in a cup, you know. It's like as, as they pay down the line, it fills up again and you can borrow down again as you need to.”
— Michael Kodinsky, Founder of Serve Funding · Mike's water-in-a-cup analogy for how the revolving mechanic actually works — applies equally to factoring and ABL.
“factors don't take personal credit into account very much they're because they're getting there they're relying on the strength of the receivable… in the case. In of these cash flow-based underwriting models, revenue-based, you know, and so forth, which MCAs fall into that world, too, credit score, it does matter a lot, a lot more so than in asset-based lending.”
— Michael Kodinsky, Founder of Serve Funding · Mike on the underwriting difference — why factoring works for borrowers whose own credit story is imperfect.
Common questions
Will my customers know I am using factoring or ABL?
Yes, in most structures. Both products set up a lockbox (or a DACA / controlled bank account in the ABL case), and customers receive a notification letter telling them to remit payments to the new account. In practice your AP contact updates the remittance and life goes on — the lender will also place a verification call or two at the start of the relationship to confirm the invoice is real. Mike's framing on this exact question, from the Lowe & Fletcher call: "they'll make a few phone calls to verify at the very beginning of the relationship… because I can make an invoice today, right, for whatever amount, and it's a piece paper, worth nothing."
Why does factoring not show up as debt?
Because it is structured as a recurring sale of an asset, not a loan. The factor buys your invoice at a discount; you assign the receivable to them; they collect from your customer; and the difference between face value and what they paid you is their margin. There is no principal balance accruing interest on your balance sheet. ABL is the opposite — it is a true revolving line of credit, so the drawn balance is reported as debt and the lender wants a weekly or monthly borrowing-base certificate to track availability.
Can I borrow against inventory under a factoring line?
Sometimes, but it is usually small and secondary. Most factors will fold in an inventory advance as an add-on to the AR line, often capped at 50% of eligible AR rather than priced as a separate inventory facility. If inventory is a meaningful piece of your collateral story, ABL is structurally the better tool — the lender will size a real inventory bucket (typically 50–75% advance on liquidation value of finished goods) inside the same revolver as the AR.
How fast can I get money under each one?
Factoring setup runs 2–3 weeks, and once the line is live each invoice you upload typically funds in 24–48 hours. ABL takes 4–8 weeks to close because the lender is underwriting multiple asset categories at once and building a borrowing base around them. If speed is the binding constraint, factoring almost always wins; if availability and cost matter more than the next four weeks, ABL is usually the better tool.
What does each one actually cost in 2026?
Factoring is typically priced at Prime + 1–6% on the drawn balance, plus a factor fee of roughly 0.25%–1% per invoice. Blended all-in cost on a well-run facility runs 1–1.5% per month. ABL is priced at Prime + 1–5% as straight interest on the drawn balance with no per-invoice fee, so for the same average drawn balance ABL tends to cost a half-point to a full point less per year. The wedge widens as the facility scales.
Can I start with one and graduate to the other?
Yes, and we see this regularly. A growing company will start on factoring while the tax returns catch up to current revenue, then refinance into ABL once the financials support a true debt facility. The lockbox infrastructure largely transfers, customers are already trained to remit to a lockbox, and the AR aging and customer-payment data the factor has built up makes the ABL underwrite materially easier.
My bank says they have an ABL desk. Should I just go there?
If your facility is $3–5M or larger and your financials are clean, a bank ABL desk is often the cheapest answer and you should pursue it. Bank ABL desks rarely look at deals below $3M, though, and they are stricter on financial covenants than non-bank ABL lenders. For deals in the $250K–$3M range, or for borrowers whose financials are growing into the credit box rather than already sitting in it, non-bank ABL lenders and factors are typically where the deal actually closes.
