Invoice Discounting: How It Works vs Factoring

What Is Invoice Discounting?

Invoice discounting is a form of receivables financing where a lender advances a percentage of the value of your unpaid invoices, usually 80 to 90 percent, and you keep chasing and collecting payment yourself. The remaining balance is released, minus fees, once your customer pays.

How Invoice Discounting Works

The facility runs against a pool of outstanding invoices rather than a single deal. You raise invoices as normal, report the ledger to the lender, and draw against eligible receivables up to the agreed advance rate. Cash arrives in a day or two instead of 30, 60, or 90 days later.

Your customers pay into a bank account that the lender controls or monitors, often a trust account in your own trading name. As payments land, the lender clears the drawn balance, releases the reserve (the 10 to 20 percent it held back), and deducts its fees. The facility then revolves: new invoices replenish availability as old ones settle.

Eligibility is decided at the ledger level, not the invoice level. Lenders exclude invoices more than 90 days old, intercompany invoices, credit notes, disputes, and any customer exceeding a concentration limit, commonly 20 to 25 percent of the ledger. The eligible pool, not the gross ledger, sets what you can draw.

Two charges apply. The service fee covers ledger administration and facility management and is quoted as a percentage of turnover, typically 0.2 to 0.5 percent, or as a flat monthly amount. The discount charge is interest on the funds actually drawn, quoted as a base rate plus a margin, and it accrues daily. Comparing providers on the headline rate alone is a mistake, because the service fee often carries more of the cost than the interest does.

How to Calculate Invoice Discounting Costs

Start with what you receive, then price what it costs to hold it.

Formula: Cash Advanced = Invoice Value x Advance Rate

Worked example. You raise a $250,000 invoice on 45 day terms against a facility with an 85 percent advance rate, a 0.4 percent service fee on invoice value, and a 9 percent annual discount charge. The lender advances $212,500 immediately and holds a $37,500 reserve. The service fee is 0.4 percent of $250,000, or $1,000. The discount charge is $212,500 times 9 percent times 45 divided by 365, which is $2,358.

Total cost is $3,358. Measured against the $212,500 you actually had use of, that is 1.58 percent for 45 days, which annualizes to roughly 12.8 percent. When the customer pays, the lender clears the $212,500 advance, deducts the $3,358 in fees, and returns $34,142 of the reserve.

Invoice Discounting in Plain English

You are borrowing against money your customers already owe you, and nobody outside your finance team needs to know. The invoices stay yours, the relationship stays yours, and the collections calls stay yours. The lender is funding the gap between doing the work and getting paid for it.

Invoice Discounting vs Invoice Factoring

Both advance cash against receivables, and the pricing structures look similar, but control sits in different hands. With invoice discounting you retain the sales ledger. You issue the invoices, you send the reminders, you handle the queries, and you make the collection calls. With factoring, the factor takes over the ledger and collects directly from your customers, which is why factoring is often bundled with credit control as a service.

That difference determines who is suitable for which product. Invoice discounting is offered to businesses with proven credit control, reliable management accounts, and enough scale that the lender trusts them to run the ledger. Factoring is more available to smaller or newer businesses precisely because the factor does not have to trust your collections function.

The second difference is visibility. Factoring is almost always disclosed: your customer receives a notice of assignment and pays the factor. Invoice discounting is usually confidential, so your customer sees only your invoice and your bank details.

Disclosed vs Confidential Invoice Discounting

Confidential invoice discounting is the standard version and the reason most businesses choose it. Customers never learn the receivables are financed, which matters when a large buyer might read external funding as financial weakness, or when a procurement team would need to reapprove payment instructions.

Disclosed invoice discounting is the middle option. A notice of assignment goes to your customers, so they know the receivable has been assigned even though you still handle collections. Lenders price it slightly better because disclosure strengthens their legal position, and they sometimes require it where credit control is weak. Confidentiality is something the lender charges for, not a right.

Invoice Discounting and the Closing Motion

Invoice discounting sits squarely at Collect, the third stage of the Closing Motion, and it is honest about what it does: it compresses the wait on invoices you have already issued. What it cannot do is reach back into Propose and Close. The invoice has to exist first, which means the deal was already structured, already discounted for upfront payment or already stretched into net terms, before financing entered the picture. Ratio works one stage earlier. With Ratio Trade, the buyer agrees to pay monthly or quarterly at signature and the seller collects the full contract value upfront, so the receivable never becomes a gap that needs financing. Same cash certainty, sourced from the close rather than from the ledger.

Common Questions About Invoice Discounting

Is invoice discounting a loan?

Functionally it behaves like a revolving credit line secured on your receivables, and most facilities are documented that way. The invoices are typically assigned to the lender as security rather than sold outright, which is one legal difference from a true factoring purchase.

Will my customers know I am using invoice discounting?

Under a confidential facility, no. Invoices carry your branding and your bank details, and the collections contact remains your team. Under a disclosed facility they receive a notice of assignment, so the arrangement becomes visible.

What happens if a customer never pays?

Most invoice discounting is full recourse, meaning the advance is clawed back or offset against your availability if the invoice goes unpaid past a set period. Non recourse versions exist, usually backed by credit insurance, and they cost more.

Invoice Discounting