How Much of an SBA Loan Can I Get: Limits, Rates, and Terms

Through an SBA-backed loan, you can borrow up to $5 million under the standard 7(a) program or up to $5.5 million through a 504 loan tied to commercial real estate and heavy equipment. Smaller programs cap out at $500,000 for SBA Express and $50,000 for a Microloan. Those are the ceilings set in law. How much SBA loan you can actually get depends on whether your business can service the debt, your credit profile, the collateral available, and the equity you’re prepared to put into the deal.

Maximum Loan Amounts by Program

The SBA doesn’t lend directly in most cases. It guarantees a portion of a loan made by a private lender, and that guarantee is what makes lenders willing to offer better rates and longer terms than you’d qualify for on your own. Each program has its own ceiling and intended purpose.

Standard 7(a): up to $5 million for general business needs including working capital, equipment, debt refinancing, or buying a business. The SBA guarantees up to 75% of loans above $350,000.¹²
504 loan: up to $5.5 million for major fixed assets like commercial real estate, land, or long-term machinery. These loans are structured through Certified Development Companies (CDCs), nonprofit partners that work alongside a traditional lender.³
SBA Express: up to $500,000, with a faster turnaround because the lender uses its own approval process rather than waiting for full SBA review. The SBA backs only 50% of the loan.⁴
Microloan: up to $50,000, distributed through nonprofit intermediaries rather than banks. Designed for startups and smaller businesses that need funds for inventory, supplies, equipment, or working capital.⁵
Disaster loans: up to $2 million for businesses damaged by a declared disaster. Unlike other SBA programs, these are direct government loans.⁶

Congress set these caps in the Small Business Act, and they haven’t changed recently. The 7(a) maximum has held at $5 million, with no scheduled increase for 2026.

What Lenders Use to Size Your Actual Loan

Program maximums are ceilings, not entitlements. A lender decides how much you can borrow by looking at whether your business can handle the payments. Three factors carry most of the weight.

Debt Service Coverage Ratio

The single most important number in your application is your debt service coverage ratio (DSCR). Lenders divide your annual net operating income by your total annual debt payments. A DSCR of 1.0 means you make exactly enough to cover your debts with nothing left over, and no lender will accept that. Most require at least 1.15 to 1.25, meaning your income exceeds debt obligations by 15% to 25%. If your business earns $100,000 in net operating income, a lender requiring 1.25 would cap your total annual debt payments at roughly $80,000. That math often sets your real borrowing limit long before you hit the program cap.

Credit Scores

Lenders look at both your personal credit and a business score. For 7(a) Small loans up to $500,000, the SBA requires a minimum FICO Small Business Scoring Service (SBSS) score of 165.⁷ On the personal side, the SBA doesn’t publish a hard minimum, but most lenders want to see at least a 650 to 680 personal FICO score. Some will go as low as 600, though the terms tighten.

SBA Size Standards

Your business has to actually qualify as “small” under SBA definitions. These standards, in federal regulations, vary by industry. Some use average annual revenue, others use employee count. A construction company might qualify with up to $45 million in annual receipts, while a restaurant is measured against a different threshold. If your business exceeds the size standard for its industry code, you’re ineligible no matter how strong your financials are.⁸

How Much You’ll Need to Put In Yourself

Most SBA loans require you to bring some of your own money to the deal. The amount depends on the program and purpose.

For 7(a) loans used to buy an existing business, equity injection rules turn on the loan size. If the total loan is $500,000 or less, the SBA doesn’t mandate a specific injection and lenders follow their own policies. Above $500,000, you need at least 10% equity in the deal.⁹

For 504 loans, the borrower’s contribution depends on the project. Buying or renovating an existing commercial building requires at least 10% of total project costs. New construction bumps that to 15%. Startups and special-purpose properties may face higher requirements. Ten percent of a $2 million project is $200,000 in cash or verified equity you need at closing.

Collateral and Personal Guarantee

Collateral expectations differ across programs and loan sizes. For 7(a) Small loans and SBA Express loans of $50,000 or less, the SBA doesn’t require any collateral. Above $50,000, lenders follow their own collateral policies, but the SBA has a firm rule: a loan cannot be denied solely because you lack sufficient collateral. If your cash flow and credit check out, a collateral shortfall won’t automatically kill the deal.²

For standard 7(a) loans, the SBA considers a loan “fully secured” when the lender takes a security interest in all assets being purchased or improved with loan proceeds, plus available fixed assets up to the loan amount. In practice that often means business equipment, inventory, and real estate. For larger loans where business assets fall short, the lender may place a lien on your personal residence, which is more common on loans well above $350,000.²

Personal guarantees are not optional. Every individual who owns 20% or more of the business must sign an unlimited personal guarantee. Your personal assets are on the hook if the business can’t repay. This applies to both 7(a) and 504 loans.¹⁰

Businesses and Uses That Don’t Qualify

Federal regulations lay out a specific list of ineligible business types:

Nonprofits (for-profit subsidiaries of nonprofits can qualify)
Financial businesses like banks, finance companies, and factoring operations
Passive investment entities, including landlords and developers who don’t actively operate the property
Businesses with more than a third of revenue from gambling
Businesses engaged in any activity illegal under federal, state, or local law
Lobbying and political organizations
Speculative ventures like oil wildcatting
Businesses where an owner or key associate is under felony indictment or incarcerated
Businesses that previously defaulted on a federal loan resulting in a government loss

¹¹

Some uses of proceeds are also off limits even if the business qualifies. You can’t use SBA funds to pay distributions to owners, cover delinquent taxes (unless you have a current IRS payment plan in place), or refinance debt in a way that shifts risk onto the SBA.

Interest Rates, Fees, and Repayment Terms

The cost of the loan over time matters as much as the amount. Three pieces drive that cost.

Interest Rate Caps

SBA lenders negotiate rates with borrowers, but the SBA sets maximums tied to a base rate, typically the prime rate. For variable-rate 7(a) loans, the maximum spread depends on loan size:

$50,000 or less: base rate plus 6.5%
$50,001 to $250,000: base rate plus 6.0%
$250,001 to $350,000: base rate plus 4.5%
Over $350,000: base rate plus 3.0%

Smaller loans carry higher rate caps because lenders earn less on them in absolute dollars. For 504 loans, the CDC portion carries a fixed rate set at funding, which tends to be lower than 7(a) rates.¹²

Guarantee Fees

The SBA charges an upfront guarantee fee on every 7(a) loan, calculated as a percentage of the guaranteed portion. The fee scales with loan size and maturity. For loans with maturities of 12 months or less, the fee drops to 0.25% of the guaranteed portion. Loans up to $950,000 made to manufacturers carry no guarantee fee, and SBA Express loans to veteran-owned businesses are also fee-exempt. Your lender can roll the fee into the loan so you don’t pay it out of pocket, but it still adds to your total debt.¹²

Repayment Terms

How long you have to repay depends on what the money buys:

Working capital and inventory: up to 10 years for 7(a) loans
Equipment and fixed assets: up to 10 years for 7(a), matched to the useful life of the asset
Real estate: up to 25 years for 7(a); 10, 20, or 25 years for 504 loans

Longer terms lower your monthly payment but raise total interest paid. If you plan to pay a 7(a) loan off early and the term is 15 years or longer, watch for prepayment penalties. They apply when you voluntarily pay down 25% or more of the outstanding balance within the first three years: 5% of the prepaid amount in year one, 3% in year two, and 1% in year three. After year three, no penalty applies.¹²³

1
Office of the Law Revision Counsel. 15 U.S.C. 636 – Additional Powers
2
U.S. Small Business Administration. Types of 7(a) Loans
3
U.S. Small Business Administration. 504 Loans
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U.S. Small Business Administration. Types of 7(a) Loans – Section: SBA Express
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U.S. Small Business Administration. Microloans
6
U.S. Small Business Administration. Dont Wait for Insurance Settlement to Apply for Low Interest SBA Loans
7
U.S. Small Business Administration. 7(a) Loan Program
8
eCFR. 13 CFR Part 121 – Small Business Size Regulations
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U.S. Small Business Administration. Business Loan Program Improvements
10
U.S. Small Business Administration. a href=”https://www.sba.gov/document/sba-form-148-unconditional-guarantee” target=”_blank” rel=”noopener”>SBA Form 148 Unconditional Guarantee
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eCFR. 13 CFR 120.110 – What Businesses Are Ineligible for SBA Business Loans
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U.S. Small Business Administration. Terms, Conditions, and Eligibility