SBA Loan Types Explained: 7(a), 504, Microloan, CAPLines & Disaster Loans

SBA 7(a) is the program most people mean when they say "SBA loan." It's general-purpose — working capital, equipment, owner-occupied real estate, business acquisitions, partner buyouts, and debt refinancing all qualify. The SBA doesn't lend directly under 7(a); private lenders originate and fund, and the SBA guarantees a percentage (85% on loans up to $150K, 75% above that), which is why 7(a) pricing beats what most small businesses could get on a conventional loan alone.

Two 7(a) variants matter for specific situations: SBA Express caps at $500,000 but gives participating lenders delegated credit-decision authority — the lender approves using its own underwriting rather than waiting on SBA review, which is the structural source of Express's speed advantage (the trade-off is a lower 50% guarantee, which some lenders price for). The 7(a) Working Capital Pilot, launched in 2024, caps maturity at 60 months and is built specifically for short-term working-capital needs that don't fit the standard 7(a) shape.

SBA 504 is purpose-built for owner-occupied commercial real estate and long-life equipment — and it's structurally different from 7(a). A 504 deal stacks three pieces: a conventional bank loan (50% of the project, first lien), a Certified Development Company debenture backed by the SBA (40%, second lien), and a borrower equity injection (10%, sometimes 15–20% for startups or special-purpose buildings like hotels and gas stations). The CDC portion carries a fixed rate pegged to the 10-year Treasury, which is what makes 504 the cheapest capital available for these specific uses.

SBA Microloan is the smallest program and the one most likely to fit a business that can't yet clear a bank's underwriting bar. The SBA doesn't lend directly here either — it funds nonprofit intermediary lenders, typically Community Development Financial Institutions (CDFIs), who set their own credit standards within SBA limits and lend directly to the business.

Eligible uses: working capital, inventory, supplies, furniture/fixtures, and machinery/equipment. Not eligible: paying off existing debt or purchasing real estate. Microloan intermediaries often specialize in underserved markets — women-owned, minority-owned, rural, and veteran-owned businesses — and are typically more flexible on time-in-business and credit history than a 7(a) lender.

CAPLines is an umbrella program inside 7(a) that swaps the lump-sum structure for a revolving line — draw, repay, draw again — sized to a specific, recurring cash-flow pattern. All four CAPLines types share 7(a)'s eligibility rules, rate caps, and guarantee structure; what changes is how proceeds must be used.

• Seasonal Line — finances seasonal buildups in receivables and inventory (a landscaping company ramping up for spring, for example)
• Contract Line — finances direct labor and material costs tied to specific contracts, with draws linked to individual jobs
• Builder's Line — finances direct construction or rehab costs, with draws tied to project cost certifications
• Working Capital Line — general-purpose revolving facility for ongoing needs; the most commonly used CAPLines type

Maximum facility size matches 7(a): $5,000,000 (rising to $10,000,000 under the SBA's July 2026 cumulative-cap change — more below), with terms up to 10 years. A term loan makes sense for a one-time acquisition; a CAPLines facility makes more sense when the gap is recurring and tied to a predictable cycle.

Disaster Loans are the outlier on this list — available only to businesses in a federally declared disaster area, and the one SBA program that runs directly through the SBA rather than a bank or lender partner. There are two types: Economic Injury Disaster Loans (EIDL) provide working capital to businesses that suffered economic injury from a declared disaster, up to $2,000,000, with long repayment terms (up to 30 years). Physical Disaster Loans, also capped at $2,000,000, cover repair or replacement of disaster-damaged property, equipment, and inventory, and can be combined with EIDL if both types of damage occurred.

The SBA doubled the cumulative amount a single borrower can access across 7(a) and 504 combined, from $5M to $10M, effective July 4, 2026. This doesn't change either program's per-loan maximum — a single 7(a) loan still caps at $5M and a single 504 loan still caps at $5M — what changed is that the two programs are now decoupled, so a qualified borrower can use up to $5M through 7(a) and $5M through 504 independently.

This mainly matters for established businesses with capital needs above $5M — manufacturing, construction, logistics, energy, and food production come up most often — and for borrowers who previously hit the old $5M combined ceiling on prior SBA loans. See our full breakdown of the $10M cumulative cap change for who benefits and what to prepare before applying.

1. Start with the use of funds, not the loan size. Real estate or heavy equipment points to 504. General working capital, acquisition, or refinancing points to 7(a). A recurring cash-flow gap points to CAPLines.
2. Check your loan size against each program's cap. Under $50K with thin credit history — Microloan. $500K or less with a real time constraint — SBA Express. Above $5M — you may now be able to combine 7(a) and 504 under the new $10M cumulative cap.
3. Weigh speed against guarantee/price. SBA Express trades a lower guarantee for a faster SBA response; standard 7(a) and 504 take longer but typically price better.
4. Confirm your timeline can absorb SBA processing. Every SBA program outside Disaster Loans runs 30–120 days from application to funding — plan around that, not around it disappearing.

• Time in business — most 7(a) and 504 lenders want 2+ years of operating history and profitable financials; Microloan intermediaries are more flexible on this.
• Owner credit — 680+ FICO is the typical floor for 7(a)/504; Microloan intermediaries set their own, often lower, bar.
• Debt service coverage — SBA Preferred Lenders generally want 1.15–1.25x minimum DSCR on the projected post-funding debt stack.
• Full documentation — 3 years of business tax returns, 2 years of personal returns for 20%+ owners, YTD P&L and balance sheet, a debt schedule, and a Personal Financial Statement (SBA Form 413) are standard across 7(a) and 504.
• Citizenship/residency — SBA requires U.S. citizens or lawful permanent residents in the ownership stack for 7(a) and 504.

ClearValue Lending is a small business funding platform, not an SBA-approved lender. We route eligible applications to lender partners in our network — including SBA-approved 7(a), Express, and 504 lenders, and, for Microloan-fit files, either a partner with Microloan intermediary status or the SBA's own microlender locator. For Disaster Loans specifically, the SBA processes those applications directly — we don't originate that program. If you're not sure which SBA type fits your situation, our SBA eligibility resources walk through the documentation each program expects before you apply.