Business Line of Credit: Requirements and Real Costs in 2026

A business line of credit is the financing product that matches how small-business cash flow actually behaves: you get approved once for a limit, draw only what you need, and pay interest only on what's outstanding. The 2026 online-lender market has made qualification concrete and public — specific FICO scores, specific monthly revenue, specific time in business — so you can know your realistic options before a single application. Here are the real thresholds, and the pricing spread that makes lender choice matter more than approval.

The requirements, lender by lender

The three online lenders decide in hours or days against your bank-account data; banks decide in weeks against your tax returns. That speed-versus-price trade defines the whole market.

What underwriters actually look at

1. Personal FICO of the owner(s). For young businesses, your personal score is the credit file. Below 600, lines of credit mostly close off — see what still works with bad credit.
2. Revenue consistency, not just totals. Lenders read your bank statements (usually via a read-only connection) for deposit regularity. $10,000 monthly revenue arriving steadily reads better than $30,000 lumping in quarterly — one reason a clean, dedicated business checking account with real deposit history is a prerequisite in practice, not just in spirit.
3. Time in business, as registered. The clock runs from entity formation or first revenue, per lender policy. Twelve months is the standard gate; Fundbox's 3-month threshold is the genuine exception.
4. Existing debt. Stacked short-term financing — especially merchant cash advances — is the most common silent disqualifier at better-priced lenders.

What it costs — and how to read the pricing

Bluevine's advertised APRs start near 6% for the strongest applicants; Fundbox's effective APRs can reach 35% or beyond. That 6-to-35 spread is the real story, and it hides in fee structure: some lenders quote simple interest per draw over 12 or 26 weeks, which converts to a much higher APR than the weekly number implies. Two rules keep you honest:

• Convert everything to APR before comparing — any quote expressed as "X% per draw" or a weekly fee is designed not to be compared. If the lender won't state an APR, treat that as the answer.
• Price the unused line too. Some lines carry maintenance or draw fees; the cheapest line is the one that costs nothing while you're not using it, since standby liquidity is the entire point.

Model any real quote against your cash-flow gap in the debt consolidation savings calculator — the same total-cost logic applies to business draws as to consumer refinancing.

Line of credit vs. the alternatives

Versus a term loan: the line wins for recurring, short gaps (payroll timing, inventory cycles, slow-paying invoices); a term loan wins for one-time investments (equipment, buildout) where you want a fixed payoff schedule.

Versus invoice factoring: if the cash gap is literally unpaid B2B invoices, factoring qualifies on your customers' credit rather than yours — often the better door for newer businesses or owners with damaged credit. Staffing agencies live on this — here's that industry's version.

Versus a business credit card: for expenses under ~$25,000 that can be paid monthly, a business card is simpler, free if paid in full, and builds business credit. The line matters where cards can't go: cash draws for payroll, rent, and suppliers who don't take cards.

Improving the offer before you apply

Six months of preparation moves you a pricing tier: route all revenue through one business checking account (underwriters read clean statements as competence), pay down personal card utilization (it moves your FICO fastest), retire any MCA balances, and wait out the 12-month mark if you're at month nine — the difference between Fundbox-tier and Bluevine-tier pricing is worth the quarter. And prequalify everywhere that does soft pulls before letting anyone hard-pull.

Frequently Asked

Questions readers ask

01Does a business line of credit require a personal guarantee?+

At the small-business level, almost always — Bluevine, OnDeck, and Fundbox all require the owner's guarantee, meaning your personal assets back the debt if the business can't pay. No-personal-guarantee credit exists mainly as corporate cards for well-capitalized companies, not as lines of credit for small businesses.

02Will applying hurt my personal credit score?+

Prequalification is typically a soft pull with no impact. A full application usually triggers a hard inquiry on your personal report (a few points, briefly). Ongoing, most online business lenders report the line to business bureaus rather than your personal file — but default and the guarantee make it very personal. Ask each lender what they pull and where they report before applying.

03How fast can I actually get funded?+

Online lenders: decisions same-day to 72 hours after connecting your bank data, with draws hitting your account in one or two business days — Bluevine and Fundbox are built exactly for this. Banks and SBA-backed lines run two weeks to two months. If today's payroll is the emergency, only the online tier is realistic — at prices that reflect it.

04What's the difference between a secured and unsecured business line?+

Secured lines pledge collateral — receivables, inventory, or a blanket UCC lien on business assets — and price lower for it; most online 'unsecured' lines still file a UCC lien and take a personal guarantee, so 'unsecured' mostly means 'no specific asset pledged.' Check your state's UCC registry after payoff to confirm liens get released; stale liens quietly block future financing.