The SBA 504 loan program offers some of the most attractive financing terms available for commercial real estate and equipment — but it comes with specific eligibility requirements that not every business meets. Here’s exactly what you need to qualify in 2026.
Basic Business Eligibility
To qualify for an SBA 504 loan, your business must:
- Be a for-profit business operating in the United States
- Have a tangible net worth under $20 million
- Have average net income under $6.5 million after taxes for the prior two years
- Qualify as a “small business” under SBA size standards for your industry (typically based on revenue or employee count)
Businesses that are ineligible regardless of size: passive investment firms, lending businesses, life insurance companies, and non-profit organizations.
The Owner-Occupancy Requirement
This is the most commonly misunderstood 504 requirement. For commercial real estate projects:
- Existing buildings: your business must occupy at least 51% of the property
- New construction: your business must occupy at least 60% of the property (with plans to occupy 80% within 10 years)
This means 504 loans are for owner-users, not investors. If you’re buying a building to lease entirely to others, the 504 program is not available.
Eligible Asset Types
SBA 504 loan proceeds can only be used for:
- Purchase of owner-occupied commercial real estate
- Construction of a new building
- Renovation or modernization of an existing building
- Purchase of major equipment with a useful life of 10+ years
- Eligible soft costs: appraisal, environmental, title, and other acquisition-related costs
They cannot be used for: working capital, inventory, consolidating debt, or financing non-fixed assets.
Financial Requirements
Beyond the SBA’s own requirements, your CDC and bank lender will evaluate:
Debt Service Coverage Ratio (DSCR): Most lenders require a minimum DSCR of 1.25x — meaning your business generates at least 25% more net operating income than required to service the debt. A DSCR of 1.0x means every dollar of income goes to debt payment, which lenders find too risky.
Personal credit: A minimum credit score of around 680 is typical, though some lenders go lower for strong deals. The business owners are personally guaranteeing the loan.
Business history: Most lenders prefer 2+ years in business with documented profitability. Startups face a higher down payment requirement (20% rather than 10%).
Collateral: The real estate or equipment being purchased typically serves as primary collateral. Personal guarantees from all owners with 20%+ ownership are required.
The Down Payment
Standard 504 down payment is 10% of total project cost. But it’s 15% for:
- Businesses in operation less than 2 years
- Special-use properties (gas stations, hotels, car washes, assisted living facilities)
And 20% if both conditions apply (startup + special-use property).
The Application Process
- Find a CDC (Certified Development Company) in your area — the SBA maintains a directory
- Also work with a conventional bank lender simultaneously — both approvals are needed
- Prepare: 3 years of business tax returns, personal tax returns, business financial statements, a business plan, and project details
- Order appraisal and environmental assessment early — these are required and take time
- Close on the bank portion first; the CDC portion typically closes 30–45 days later
Estimate Your 504 Payments Now
Use our free SBA 504 loan calculator to estimate your monthly payments based on your project cost, down payment, and current rates — before you start the application process.