What SBA loans cannot be used for

These are structural: no amount of strong credit fixes them. The recurring theme is that SBA backs operating businesses, not passive income and not speculation.

• Passive businesses. If your income comes from renting property to others rather than operating a business, you are generally out. This is the one that surprises the most people: a pure rental property purchase is not SBA-eligible, though owner-occupied property where your business uses most of the space is.
• Lending and investment businesses. Banks, finance companies, factoring, and businesses whose main activity is investing.
• Speculative ventures, including speculative real estate development and, in most readings, activities whose profit depends on price movement rather than operations.
• Gambling businesses, where a meaningful share of revenue comes from gaming.
• Businesses engaged in any federally illegal activity. This is why plant-touching cannabis businesses cannot get SBA loans regardless of state law, and it often extends to businesses deriving significant revenue from them.
• Pyramid or multi-level sales structures where earnings come mainly from recruitment.
• Most non-profits, plus government-owned entities and businesses primarily engaged in lobbying or political activity.
• Businesses owned by anyone currently incarcerated, on parole or probation, or under indictment.

• Paying an owner or partner out in cash outside a properly structured change-of-ownership transaction.
• Repaying debts owed to owners or family, or repaying delinquent federal debt including taxes.
• Refinancing debt that is already on good SBA-guaranteed terms, unless it meets specific refinance conditions.
• Purchasing a passive investment, or funding a business you will not actively operate.
• Reimbursing yourself for money already spent, unless the expense qualifies and is documented in line with your lender’s policy.
• For 504 specifically: working capital, inventory, or anything that is not a fixed asset. This is the single most common 504 misconception.

SBA is for small businesses, defined by size standards that vary by NAICS industry code, measured either by employee count or by average annual receipts. Most applicants clear this easily, but if you are acquiring a business, the combined size of you plus the target is what counts.

There is also a "credit elsewhere" test: SBA backing exists because you could not get comparable conventional financing on reasonable terms. Your lender documents this. It is rarely a hurdle in practice, but it explains why a business with abundant conventional options is steered away from SBA.

• Restructure the deal. A rental property purchase may become eligible if your operating business occupies enough of it. Talk to a lender before abandoning the idea.
• Look at the operating company rather than the holding company. Eligibility often turns on which entity borrows.
• For genuinely ineligible industries, look at conventional lending, equipment financing, revenue-based financing, or CDFIs. Being outside SBA is not being outside financing.