SBA 504 Loan Requirements: The Complete Checklist
504 underwriting is stricter about the asset and looser about the borrower than you might expect. Here's everything a CDC will check — in the order they check it.
PS
PrepSBA Editorial Team
August 2026 · 7 min read
1. Borrower Eligibility
- Operating business: for-profit U.S. business with a tangible net worth under $15 million and average net income under $5 million (after taxes) for the prior two years
- Time in business: 2+ years operating history is the comfort zone; startups qualify but face a 15% injection and heavier scrutiny
- Size standard: meet the SBA size standard for your industry (the net-worth/income test above is the alternative)
- Not delinquent: no default on prior federal debt, including COVID-EIDL
2. Eligible Project / Property
- Owner-occupancy: your business must occupy 51% of an existing building (or 60% of new construction, rising to 80% within 10 years)
- Eligible use: purchase of land/buildings, construction, renovation, machinery and equipment with a 10+ year useful life, and soft costs
- Not eligible: working capital, inventory, debt refinancing (with narrow exceptions), or rental investment property
- Project size: the SBA-guaranteed portion caps at $5 million — up to $5.5 million for manufacturers and qualifying energy projects
How the funding stack splits — 50% bank / 40% CDC / ~10% you — is covered in the SBA 504 guide, and the exact down payment requirements have their own breakdown.
3. Financial & Credit Thresholds
There are no hard published minimums for credit score or DSCR, but practical floors for most CDC/bank combos:
- Credit: 680+ FICO keeps the file easy; 650–679 needs explanation; below that, expect conditions or decline
- Debt service coverage: combined DSCR ≥ 1.15–1.25× on business + personal global cash flow
- Equity injection: 10% standard, 15% for startups and special-purpose properties, reducible to 5% in qualifying cases
- Repayment ability: documented via tax returns and interim financials — projections alone don't carry a 504 file
4. The Document Checklist
What the CDC actually requests (business + every 20%+ owner):
- 3 years of business tax returns + YTD interim financials
- 3 years of personal tax returns (all owners)
- Personal Financial Statement (SBA Form 413) — dated within 90 days
- SBA Form 912 (personal history statement) where required
- Business debt schedule and aging A/R + A/P
- Purchase agreement / construction contract / equipment quote
- Source-and-use statement covering the full project budget
- Down payment bank statements (2–3 months, seasoned funds)
- Entity documents: articles, operating agreement, licenses
- Resume(s) and business plan (mandatory for startups)
- Life insurance assignment requirements for larger balances
Preparing these before the CDC asks is the single best timeline-saver — see how the 504 process unfolds or let PrepSBA walk you through each form as you prep your SBA docs.
5. Common Disqualifiers
- Building will be mostly leased out (fails owner-occupancy)
- Unsourced or borrowed-without-disclosure equity injection
- Delinquent federal debt or unresolved tax liens
- Primary use is speculation or passive real estate investment
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Start Free Application →Frequently Asked Questions
Who qualifies for an SBA 504 loan?
For-profit small businesses that occupy at least 51% of the property (60% for new construction) and meet the SBA's size standards — typically under $8.5 million in tangible net worth or under $3.5 million in average net income. Startups can qualify too, though with a 15% down payment requirement.
What is the owner-occupancy requirement for a 504 loan?
The borrowing business must occupy at least 51% of the purchased property (60% for new construction). This is a hard requirement — 504 loans cannot be used for passive real estate investment or properties the business won't use.
What credit score and financials do 504 lenders require?
Most CDCs and banks want a personal credit score of 680+, a debt service coverage ratio (DSCR) around 1.25x or higher, and 2–3 years of business financials. Cash flow strength and the collateral position matter as much as the score.
What documents do I need for a 504 loan application?
The standard package includes 3 years of business and personal tax returns, business financial statements, a personal financial statement (SBA Form 413), SBA Form 1919, bank statements, the purchase agreement or construction contract, and business projections. CDCs may request additional items case-by-case.
What disqualifies you from a 504 loan?
Common disqualifiers: being a passive or non-occupying investor, having delinquent federal debt or prior SBA default, felony convictions related to financial misconduct, using funds for speculative or passive purposes, and failing the size standards. Credit and cash flow issues can also stall approval.
How long does a 504 loan take to close?
A typical 504 loan closes in 60–90 days from a complete application. The timeline depends on the lender, the CDC's processing queue, the appraisal, and environmental review. A complete, accurate document package is the biggest time lever you control.