Working Capital

Short-Term Funding for Small Business: Fast Capital for Bridge Needs, Peak Season, and Equipment Gaps

Short-term small business funding is built for the gaps that banks ignore: a payroll shortfall, a peak-season inventory build, an equipment breakdown. Here's every option — ranked and priced.

May 2026Twin Falls, ID6 min read By
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The Bottom Line

Short-term small business funding closes in 24–72 hours and repays over 3–12 months. No bank, no hard collateral, no tax returns.

Match the product to the specific gap — bridge, seasonal, or emergency.

24–72h
Approval Speed
3–12 Months
Repayment Term
$5K–$500K
Typical Range
Verify Capital Eligibility →

Three Short-Term Funding Scenarios

Short-term funding needs cluster into three distinct scenarios, each with a different optimal product.

Bridge gaps: Payroll due before a client payment arrives. Rent due during a slow month. Supplier invoice due before receivables clear. These are predictable, short-duration needs — 15–60 days. MCA or working capital advance, same day to 48 hours.

Peak-season builds: Q4 inventory for eCommerce. Spring landscaping equipment. Summer HVAC prep. These are planned, 3–6 month capital deployments. RBF or working capital advance, 24–72 hours. See seasonal business RBF for the seasonal-specific playbook.

Equipment emergencies: Compressor down. Kitchen equipment failed. Fleet vehicle out. These are unplanned but critical. Revenue-based equipment advances, 24–72 hours. See emergency working capital for emergency capital protocols.

Short-Term Funding Products: Full Comparison

ProductBest ScenarioTermCostSpeed
MCABridge gaps, payroll3–6 months1.20–1.50xSame day
Working Capital AdvanceBridge, seasonal3–9 months1.15–1.40x24–48h
Revenue-Based FinancingSeasonal build, growth4–12 months1.15–1.35x24–72h
Invoice AdvanceAR bridge30–90 days1–5%/month24–48h
PO FinancingFulfillment capital30–90 days3–6%/period48–96h
Equipment Revenue AdvanceEquipment emergency6–12 months1.20–1.40x24–72h

Qualifying for Short-Term Small Business Funding

Minimum Qualifications by Product

MCA / WC Advance

500+ FICO · $10K/mo · 6 months TIB

Revenue-Based Financing

550+ FICO · $15K/mo · 6 months TIB

Invoice / PO Financing

500+ FICO · Qualified AR or PO · Any TIB

TIB = Time in Business

Related: short-term financing for small business — the full taxonomy by use case. For cash flow loan mechanics: short-term business cash flow loans.

Rev Boost Funding is not a lender. We connect operators with independent financing partners. Full disclaimer.

Worth comparing: a quick and easy business loan. See also quick small business funding and short-term financing for small businesses.