When a business has unpaid invoices sitting on the books and a lender relationship that isn’t quite strong enough for a traditional loan, two products usually come up: invoice factoring and a business line of credit. Both can free up cash without waiting 30, 60, or 90 days for customers to pay — but they work in fundamentally different ways, and the right choice depends on how your business is structured.
How Invoice Factoring Works
With invoice factoring, a business sells its outstanding invoices to a factoring company at a discount in exchange for immediate cash — often a large percentage of the invoice value up front, with the remainder (minus a fee) paid once the customer settles the invoice. The approval is based primarily on the creditworthiness of the business’s customers, not the business itself, which makes it accessible to newer companies or those with limited credit history.
How a Business Line of Credit Works
A business line of credit is a revolving pool of funds the business can draw from as needed, repay, and draw from again — similar to a credit card but typically with lower costs and higher limits. Approval leans more heavily on the business’s own credit profile, bank history, and revenue rather than any single customer’s invoices.
Key Differences That Matter
Invoice factoring ties funding directly to receivables — the more you invoice, the more funding capacity you have, but it only works for businesses that actually bill customers on terms (common in B2B industries like staffing, trucking, and manufacturing). A line of credit isn’t tied to specific invoices, which gives more flexibility but generally requires a stronger overall credit and revenue picture to qualify for meaningful limits.
Cost structures also differ. Factoring fees are usually calculated against the invoice amount and the time it takes to collect, while a line of credit typically charges interest only on the amount drawn. Businesses that collect slowly from customers often find factoring fees add up faster than expected, while a line of credit rewards businesses that can repay and reuse the funds quickly.
Which One Fits Your Business?
If your business regularly invoices creditworthy commercial customers on 30-60 day terms and cash is tied up waiting for payment, factoring can convert that receivable into working capital almost immediately. If your business has steadier credit standing and wants flexible access to funds for a range of needs — not just unpaid invoices — a working capital loan or line of credit may be the more efficient fit.
Frequently Asked Questions
Does invoice factoring hurt my relationship with customers?
It can involve the factoring company collecting payment directly from your customer, so it’s worth understanding how the arrangement is structured before signing on, since some businesses prefer their customers not know a third party is involved.
Can I use both factoring and a line of credit?
Some businesses do use both at different times or for different purposes, though funding sources will typically want to know about any other financing already in place.
Which option is faster to fund?
Both can move quickly relative to a traditional bank loan, though exact timelines depend on the funding source and how complete the application is.
Not sure which structure fits your business? Apply with Fundmerica and we’ll help match you with funding sources suited to how your business actually gets paid.