Quick answer
An MCA is a lump-sum advance with fixed daily repayment at 40-90% effective APR, funded in 1-3 days with 500+ credit. A line of credit lets you draw and repay flexibly at 8-30% APR, funded in 1-4 weeks with 650+ credit. Lines of credit win on cost and flexibility; MCAs win on speed, credit requirements, and revenue-based qualification. Use a line of credit for ongoing working capital; use an MCA only for urgent, finite-use capital you can repay quickly.
Full answer
Structural difference. An MCA is a one-time purchase of future receivables — lump sum in, fixed factor rate out via daily ACH or holdback until the purchase amount is collected. A business line of credit (LOC) is a revolving facility — approved limit, draw what you need when you need it, pay interest only on what's drawn, balance refreshes as you repay. Different products, different use cases.
Cost comparison (the dominant factor). Business LOC pricing in 2026: bank LOCs run 8-15% APR for prime+ borrowers, fintech LOCs (Bluevine, Fundbox, OnDeck LOC) run 15-30% APR for non-bank credit. MCA pricing: factor 1.20-1.50 over 4-15 months equates to 40-90% effective APR. On a $50,000 capital need over 12 months, a 12% LOC costs ~$3,000 in interest while a 1.35 factor MCA costs $17,500 in factor. The LOC is 80% cheaper.
Approval speed comparison. MCA: clean application approves in 4-24 hours, funded in 24-72 hours. Total time-to-cash 1-3 business days. Fintech LOC (Bluevine, OnDeck, Fundbox): 1-3 business days to approval, 1-7 days to first draw. Bank LOC: 2-8 weeks underwriting, requires tax returns + financials, slower funding. If you need cash this week, MCA is the only option for many SMBs. If you have 2-4 weeks runway, the LOC almost always wins.
Qualification comparison. MCA minimums: 500+ FICO accepted by some funders, $10K-$15K/mo revenue, 3-6+ months operating. Fintech LOC minimums (Bluevine example): 625+ FICO, $40K+ monthly revenue, 12+ months operating, often profitability or strong cash flow. Bank LOC minimums: 680+ FICO, 2+ years tax returns, profitability, sometimes collateral or personal guarantee. Sub-650 credit + sub-$25K revenue effectively excludes LOC products in most cases.
Draw mechanics + flexibility. MCA: you take the entire lump sum upfront and start paying factor on day 1, even if you didn't need the full amount yet. LOC: draw $10K from a $50K limit, pay interest on $10K only, repay it, draw again next month. The LOC structure is dramatically cheaper for use cases where you don't need the full capital at once.
Repayment mechanics. MCA: fixed daily ACH or holdback percentage on every business day until paid off. No flexibility — payment hits every day regardless of cash position. LOC: minimum monthly payment (interest + small principal), pay more anytime, refresh availability as you repay. LOC dramatically easier on cash flow in slow weeks.
Scenarios where MCA clearly wins. (1) Sub-650 credit and need capital under 1 week — LOC won't approve, MCA will. (2) Inventory bulk-buy that pays back inside 60-90 days from new revenue (short-term MCA factor cost is acceptable). (3) Equipment emergency repair where the alternative is shutdown (revenue loss exceeds factor cost). (4) Bridge to a known capital event (a refinance closing in 30 days, a tax refund, a confirmed contract payment) where speed > cost.
Scenarios where LOC clearly wins. (1) Ongoing working capital needs (managing AR, payroll, seasonal swings) — the revolving structure plus 12-30% APR vs 40-90% APR is a no-brainer. (2) Project financing with uncertain timing of capital needs — pay interest only on what you draw. (3) Capital you can deploy over 6-18 months — the LOC cost advantage compounds over time. (4) Any merchant with 650+ credit and 12+ months operating — you qualify for the cheaper product, take it.
The hybrid approach. Many merchants use an LOC for ongoing working capital and reserve MCA capacity for urgent, finite-use needs (equipment emergency, inventory bulk-buy). This is the right architecture: cheap revolving capital for predictable needs + expensive on-demand capital for surprises.
What to ask if you're being pitched both. (1) What's the effective APR on the MCA (not just the factor)? (2) What's the all-in cost on each over my expected use period? (3) Can I qualify for the LOC at all? (4) How fast do I genuinely need the capital? (5) What's my realistic repayment timeline? Answer those 5 honestly and the right product is almost always obvious.
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Methodology. Fundnode is an independent funding-platform that scores merchants against our 100-funder database. We earn referral fees from funders when merchants apply via Fundnode. Editorial rankings and answers are independent of fee structure. Updated 2026-06-25.