Invoice Factoring vs. Business Line of Credit: Which Is Right for You?

A construction subcontractor in Lakewood finished a $145,000 drywall job for a general contractor. Net 60 terms. The check wouldn't arrive for two months, but he had $22,000 in payroll due Friday and a $35,000 materials order for his next project. He asked me: should I factor this invoice or open a line of credit?

The right answer saved him about $4,800 over six months. The wrong one would've cost him that much extra in fees.

Both invoice factoring and a business line of credit give you fast access to cash. But they work in totally different ways, and picking the wrong one can cost you thousands in fees you didn't need to pay.

How Invoice Factoring Works

First thing: factoring isn't a loan. You're selling your unpaid invoices to a factoring company at a discount. That's it.

Here's the process:

1. You finish a job and invoice your client.
2. You submit that invoice to a factoring company.
3. The factor advances you 80% to 90% of the invoice value — usually within 24 to 48 hours.
4. Your client pays the factoring company directly when the invoice comes due.
5. The factor sends you the remaining balance minus their fee (typically 1% to 3% per 30 days).

The big difference from a loan: your client's creditworthiness matters more than yours. If you've got solid commercial clients who pay reliably, factoring companies want your business — even if your own credit is rough.

Industries where factoring works best: trucking, construction, manufacturing, and wholesale. Basically any B2B business where invoices are standard and you're waiting 30+ days to get paid.

How a Business Line of Credit Works

A business line of credit is revolving credit — think of it like a credit card, but with higher limits and lower rates. You get approved for a max amount (say $100,000) and draw from it whenever you need to. You only pay interest on what you actually use.

Here's how it plays out:

1. Apply and get approved for a credit limit.
2. Draw funds when you need them — full amount or partial.
3. Make payments on whatever you've drawn (weekly or monthly, depending on the lender).
4. As you pay it down, the available balance replenishes.

Lines of credit are based on your business revenue, time in operation, and credit profile. You don't need invoices. You can use the money for anything — payroll, materials, marketing, equipment, whatever comes up. Use the line of credit calculator to estimate what your draws would cost.

See what 70+ lenders will offer your business.

Side-by-Side Comparison

Let me put that cost difference in real terms. Say you need $100,000 for 60 days.

With factoring at 2.5% per 30 days, you're paying about $5,000. With a line of credit at 18% APR, you're paying about $3,000. That's a $2,000 difference on a single draw.

But here's the catch — you might not qualify for that line of credit. And if you do, it might take two weeks to set up. Factoring can fund tomorrow.

When Factoring Is the Right Move

Go with factoring when:

• You've got reliable B2B clients with 30- to 90-day payment terms
• You need cash within 24 hours
• Your personal or business credit isn't strong enough for a credit line
• You're in an industry where invoicing is the norm (trucking, staffing, construction)

That Lakewood sub I mentioned? His credit score was 580, which made a line of credit tough. But his GC was a $40 million company that always paid on time. He factored the $145,000 invoice, got $130,500 the next day, and covered everything he needed.

When a Line of Credit Makes More Sense

Go with a line of credit when:

• You need flexible capital for varied expenses, not just bridging invoice gaps
• You've got strong revenue and at least 6 to 12 months of operating history
• Your cash flow gaps are seasonal, not tied to specific invoices
• You'd rather not involve your clients in your financing

Restaurants covering a slow month, healthcare practices investing in marketing, or auto repair shops stocking parts — these businesses benefit more from a line of credit because their cash needs aren't tied to outstanding invoices.

Here's What Most People Get Wrong

They think they have to pick one or the other.

You don't.

A lot of businesses use both, and honestly, that's what I'd recommend if you qualify. Your line of credit is your everyday cash flow buffer. Factoring handles specific big invoices that would create a 60- or 90-day hole in your cash flow.

I've seen wholesale distributors keep a $75,000 line of credit for daily operations and then factor a $200,000 invoice from a major retailer so they're not sitting on their hands for two months waiting to get paid. Smart move. Each tool is cheaper than the other for its specific use case.

The trick is understanding the cost of each and using the cheaper option for each situation. Run both through the commercial funding calculator and compare.

What You Need to Apply

For invoice factoring:

• 3+ months in business
• B2B invoices with creditworthy clients
• Invoice amounts of $1,000+
• No minimum credit score in most programs

For a business line of credit:

• 6+ months in business
• $10,000+ in monthly revenue
• 4 months of bank statements
• No minimum credit score with revenue-based lenders

Both products are available through a single 60-second application. We work with 70+ lenders, so you're seeing real competing offers — not just one bank's take-it-or-leave-it number. No hard credit pull at the pre-qualification stage.

The Bottom Line

Factoring and lines of credit fix the same core problem — cash flow gaps — but they're built for different situations. Factoring is best for B2B businesses with reliable clients and long payment cycles. Lines of credit work better when you need flexible, reusable capital for a mix of expenses.

Don't overthink it. Apply, see what you qualify for across both products, and pick the one that costs you less for your specific situation.