09/01/2026
"How are SBA 504 projects structured?"
SBA 504 loans are comprised of three funding sources.
1. A conventional loan from a bank, credit union or other commercial finance lender usually provides 50% of the overall project financing in a first lien position.
2. The SBA 504 loan typically provides up to 40% of the project financing in a second lien position.
3. The buyer provides a minimum 10% down payment. This low down is one of the factors that makes 504 funding attractive for small business owners.
504 loans deliver up to $5 million for most projects, and up to $5.5 million for manufacturing companies and for projects that produce renewable energy. Projects from $300,000 to $25 million or more are viable SBA 504 financing candidates.
SBA 504 loans are take-out or permanent financing. The lender providing the 1st mortgage loan also provides interim financing of the SBA 504 portion of the loan including when projects include remodeling or construction. For a building purchase without construction, a short-term bridge loan from the 1st mortgage lender ensures a timely close of escrow. The SBA 504 loan provides funds to pay off the interim or construction financing.