Quick answer
Invoice factoring is a true sale: a factor buys your invoices, advances up to 95% of their value and collects from your customers. An asset-based accounts receivable line is a loan secured by those same invoices — you keep ownership, keep collecting, and borrow against a calculated borrowing base. "Accounts receivable financing" is the umbrella term that covers both, so the label on a term sheet matters far less than the mechanics underneath it.
Key takeaways
- Factoring is a purchase of receivables; an asset-based AR line is a loan secured by receivables.
- Both are forms of accounts receivable financing — read the agreement for "sale" or "security interest" to tell which you have been offered.
- Factoring advances up to 95% at 1%–3.5% per 30 days; AR lines advance 80%–95% at 0.75%–3% per 30 days.
- Factors usually notify your customers and run collections; AR lines usually leave both with you.
- Factoring underwrites your customers' credit; an AR line also underwrites your reporting, your financials and your dilution history.

Are factoring and AR financing actually two different things?
Partly. "Accounts receivable financing" is a category, not a product. It covers every arrangement that turns an unpaid B2B invoice into cash before the customer pays, and invoice factoring is the largest product inside that category. So every factoring facility is a form of AR financing, but not every AR financing facility is factoring.
In day-to-day use, though, people say "AR financing" to mean the other main structure in the category: an asset-based line of credit secured by receivables, sometimes called an AR line, a borrowing-base line or simply an ABL. That is the comparison most buyers are actually trying to make, and it is the one this page works through.
The distinction is not cosmetic. One structure sells an asset. The other pledges it. That single difference drives who owns the invoice, who chases the payment, who absorbs a bad debt, what the agreement looks like, how the cost is calculated, and how the arrangement is presented in your accounts.
Who owns the invoices once the deal funds?
Under a factoring agreement you assign and sell the receivable. The factor becomes the owner of that specific invoice and the legal right to collect it. You are paid a purchase price in two parts: an advance now, and a reserve released when the customer pays, less the factoring fee. Because it is a sale, the factor is collecting its own asset rather than enforcing a debt you owe.
Under an asset-based AR line you keep the receivable on your books and grant the lender a security interest in it. The lender files a UCC-1 financing statement, usually requiring first position on accounts, and advances against a borrowing base — your eligible receivables, after ineligibles such as aged invoices, cross-aged balances, concentration above a set cap, intercompany invoices and contra accounts are stripped out.
Worth knowing: factors also file a UCC-1. Seeing a UCC filing on your receivables does not tell you which structure you have. The operative language does. A purchase agreement will talk about "sale," "purchase price," "assignment" and "repurchase"; a loan agreement will talk about "advance," "security interest," "borrowing base" and "default."
| Invoice factoring | Asset-based AR line | |
|---|---|---|
| Legal structure | True sale of specific receivables | Loan secured by receivables |
| Who owns the invoice | The factor | You do |
| Security filing | UCC-1 on accounts | UCC-1 on accounts, often all assets |
| Advance rate | Up to 95% of invoice value | 80%–95% of eligible receivables |
| Typical cost | 1%–3.5% per 30 days | 0.75%–3% per 30 days |
| How cost is charged | Discount fee on invoice face value | Interest on the balance drawn, plus facility fees |
| Funding speed | Same day to 24 hours once set up | 24–48 hours after approval |
| Main credit decision | Your customers' credit | Your customers' credit plus your financials and reporting |
| Customer notification | Usual — notice of assignment sent | Often confidential for qualifying businesses |
| Who collects | The factor | You do |
| Reporting burden | Invoice schedules and backup | Borrowing-base certificates, agings, often monthly financials |
| Best for | Fast access, thin financials, lumpy volume | Established firms with steady volume and clean books |
Which is cheaper, and what actually drives the price?
On headline rate, the AR line usually wins. On the facts of a single transaction it is closer than the headline suggests, because the two products charge on different bases. A factoring discount fee is normally a percentage of the invoice's face value. An AR line charges interest on the amount you actually have drawn — which is only the advanced portion, not the whole invoice.
That is why a 2% factoring fee and a 1.25% line rate are not two points on the same scale. Run the same invoice through both before you decide.
The same $100,000 invoice, paid by the customer on day 45, under each structure. Illustrative arithmetic, not a quote.
| Invoice face value | $100,000 |
|---|---|
| Factoring — advance at 90% | $90,000 |
| Factoring — fee at 2% per 30 days, pro-rated to 45 days (3% of face) | $3,000 |
| Factoring — reserve released on payment | $7,000 |
| Factoring — total you receive | $97,000 |
| AR line — advance at 85% | $85,000 |
| AR line — 1.25% per 30 days on the $85,000 drawn, 45 days | $1,593.75 |
| AR line — you collect $100,000 and repay the draw plus interest | $98,406.25 |
The AR line is about $1,406 cheaper on this invoice — but it put $5,000 less in your account on day one and left you to collect the money yourself. Add a monthly minimum, a collateral-monitoring fee or an unused-line fee and the gap narrows again.
Who talks to my customers?
This is the question most owners actually care about, and it is where the two structures differ most visibly. In a standard factoring arrangement the factor sends a notice of assignment telling your customer to remit payment to the factor's account, and the factor handles collection calls and remittance follow-up from then on.
In most asset-based AR lines, nothing changes from your customer's point of view. You invoice, you collect, you chase. Payments may be directed into a lockbox the lender controls, but the instruction typically appears as a change of remittance address rather than a transfer of the relationship.
Non-notification factoring exists and bridges the gap, but it is not universally available — it generally asks for stronger financials, cleaner collections history and tighter cash controls, because the funder is giving up its most direct way of confirming and collecting the receivable.
In practice, notification is far less disruptive than most owners fear. Assignment of receivables is routine in trucking, staffing, construction supply and government contracting, and large accounts-payable departments process notices of assignment every week. The real risk is not notification itself but poor collections conduct — which is a question about the specific funder, not the product category.
- Ask to see the exact notice of assignment letter your customers will receive.
- Ask who makes collection calls, how often, and what the script is.
- Ask what happens if a customer mistakenly pays you instead of the factor.
- Ask whether your account manager or a central collections desk owns the relationship.
Which is easier to qualify for?
Factoring is the lower hurdle, and deliberately so. The factor is buying a short-dated claim on a creditworthy third party, so the central question is whether your customer pays its bills — not whether your company is profitable, how long you have been trading or what your personal credit score is. Companies in their first year, companies coming out of a loss, and companies with tax issues under a payment plan regularly qualify.
An asset-based AR line is underwritten closer to a bank product. The lender is relying on your systems to produce accurate borrowing-base reporting, so it looks at the quality of your books, your dilution history (credit memos, short-pays, returns as a share of invoiced sales), your concentration, and often your financial statements and projections.
| Underwriting factor | Factoring | Asset-based AR line |
|---|---|---|
| Your customers' commercial credit | Primary | Primary |
| Proof of delivery or completed work | Primary | Primary |
| Owner's personal credit score | Minor | Moderate |
| Time in business | Minor | Moderate to significant |
| Profitability and financial statements | Minor | Significant |
| Quality of accounting systems and reporting | Moderate | Significant |
| Dilution (credits, returns, short-pays) | Moderate | Significant |
| Existing liens and tax liens | Significant | Significant |
How does each one show up on my balance sheet?
A true sale and a secured loan are presented differently. In a factoring arrangement that qualifies as a sale, the receivable comes off your balance sheet and is replaced by the cash advanced plus a receivable from the factor for the reserve. No borrowing appears. In an asset-based line, the receivable stays on your balance sheet and a liability appears for the amount drawn.
Whether a given factoring agreement qualifies for sale accounting is a technical question — it turns on whether control over the receivable has genuinely been surrendered, and recourse provisions, repurchase obligations and continuing involvement all bear on the answer. Two agreements that both call themselves sales can be treated differently.
This matters if you have covenants elsewhere that key off total debt, leverage or tangible net worth, or if you are preparing for a bank refinance, an acquisition or an audit. It is one of the few parts of this decision where the right move is to ask before you sign rather than after.
When should I move from factoring to an AR line?
Most companies do not start with an asset-based line — they graduate into one. Factoring is often the right structure for two or three years while the business builds the volume, reporting discipline and payment history that a line requires. The signals that it is time to look are usually operational rather than financial.
- 1Your volume has become predictable. A line is priced for steady utilization. If your invoicing swings wildly month to month, a minimum-fee line can cost more than factoring did.
- 2Your dilution is low and documented. Pull twelve months of invoiced sales against cash collected and credit memos issued. A lender will do exactly this, and a low, stable number is the strongest argument you have.
- 3Your books close on time. Borrowing-base certificates are usually due weekly or monthly. If your aging report is not reliable on a fixed schedule, a line will be painful to administer.
- 4Your concentration has spread out. A ledger where one buyer is 70% of receivables will face a concentration cap that strips eligibility out of the borrowing base, sometimes leaving less availability than factoring gave you.
- 5You price the whole facility, not the rate. Compare the factoring fee you actually paid last year against the line's interest plus facility fee, unused-line fee, collateral-monitoring fees, audit costs and any minimum.
So which should I choose?
There is no universally better structure — there is a better fit for where your business is right now, and the fit changes as the business changes. The useful test is which constraint is binding: speed and approval, or cost and control.
- Choose factoring if you need funding in days, your financials are thin or recent, your volume is lumpy, or you want the factor's credit checks and collections capacity.
- Choose factoring if a single large contract has arrived and you need capacity that is sized to the invoice rather than to last year's balance sheet.
- Choose an asset-based AR line if you have consistent volume, reliable monthly reporting, low dilution, and you want to keep collections and customer contact in-house.
- Choose an AR line if confidentiality is genuinely non-negotiable and you can meet the reporting conditions that come with it.
- Consider running both in sequence: factor while you build the record, then refinance into a line when the numbers support it.
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Written and reviewed by the National Invoice Factoring funding team — specialists in receivables and trade finance since 2009.
