SBA 504 Loan: What It Is and How to Apply

If your small business needs to purchase commercial real estate, invest in heavy equipment, or fund a major facility improvement, the SBA 504 loan program is worth a close look. Designed specifically to help growing businesses finance long-term fixed assets, the 504 program offers favorable terms that can make large purchases more accessible.

This guide covers how the SBA 504 loan works, who qualifies, what you can use the funds for, how it compares to the 7(a) program, and how to apply. Bread Route is a financing marketplace that connects small business owners with lenders, and we built this resource to help you evaluate whether a 504 loan fits your needs.

What Is an SBA 504 Loan?

The SBA 504 loan program is a financing arrangement backed by the U.S. Small Business Administration. It helps small businesses acquire major fixed assets, primarily commercial real estate and large equipment, through a unique three-party structure.

Unlike a conventional business loan where a single lender provides all the funds, a 504 loan involves three parties:

• A third-party lender (typically a bank or credit union) that provides a portion of the financing
• A Certified Development Company (CDC), which is a nonprofit organization regulated by the SBA, that provides another portion backed by an SBA-guaranteed debenture
• The borrower, who contributes a down payment

The SBA does not lend money directly. Instead, it guarantees the CDC portion of the loan, which reduces risk for lenders and allows them to offer more favorable terms. In most cases, SBA 504 loans can go up to $5.5 million for the CDC portion. For certain energy-related or manufacturing projects, that ceiling may be higher.

How the 504 Loan Structure Works

The funding split in a typical SBA 504 loan looks like this:

• 50% from a third-party lender (the first mortgage or lien position)
• 40% from the CDC, backed by an SBA-guaranteed debenture (the second lien position)
• 10% from the borrower as a down payment

This structure means a business owner can finance a major asset purchase with as little as 10% down, which is significantly less than what most conventional commercial loans require.

However, the down payment requirement may increase in certain situations. Startups (businesses operating for less than two years) may need to contribute 15%. If the project involves a special-purpose property, meaning a building designed for a single use that would be difficult to convert, the down payment could be 15% or even 20%.

SBA 504 Eligible Uses

The SBA 504 loan program is designed strictly for long-term fixed asset purchases. Here is what qualifies:

• Purchasing land or existing buildings for business use
• New construction of commercial facilities
• Renovations and improvements to existing buildings or infrastructure
• Long-term machinery and equipment with a useful life of at least 10 years
• Refinancing certain existing business debt tied to eligible fixed assets (subject to SBA guidelines)

It is important to understand what the 504 program does not cover. You cannot use these funds for working capital loans, inventory, debt consolidation of non-eligible debts, or short-term operational expenses. If your business needs flexible funding for day-to-day operations, a business line of credit or working capital product may be a better fit.

SBA 504 Loan Requirements

Eligibility for the SBA 504 program involves several criteria. Meeting these requirements does not guarantee approval, but they set the baseline for who can apply.

Business Size and Financial Requirements

To qualify for an SBA 504 loan, your business must:

• Operate as a for-profit company within the United States
• Fall within SBA size standards, which vary by industry (typically based on employee count or average annual revenue)
• Have a tangible net worth of less than $15 million
• Have an average net income of less than $5 million (after federal income taxes) for the two full fiscal years before the application

Lenders will typically request detailed financial documentation to verify these figures, including:

• Business and personal tax returns (usually two to three years)
• Year-to-date financial statements
• Balance sheet and profit-and-loss statements
• A current debt schedule listing all business obligations

The SBA also looks for job creation or other public policy goals. In many cases, the project should create or retain one job for every $75,000 in CDC funding (or $

Credit and Collateral Expectations

There is no single published minimum credit score for an SBA 504 loan. In practice, lenders and CDCs evaluate your overall creditworthiness, including your credit history, existing debt levels, cash flow, and business experience. A stronger credit profile generally improves your chances, but each lender sets its own underwriting standards.

The asset being financed typically serves as the primary collateral for the loan. For real estate purchases, the property itself secures both the bank portion and the CDC portion.

Be prepared for a personal guarantee requirement. Owners with 20% or more equity in the business are generally required to provide a personal guarantee, meaning you are personally responsible for repayment if the business cannot meet its obligations.

SBA 504 vs 7(a): Key Differences

The SBA 504 and SBA 7(a) loans are the two most widely used SBA programs, but they serve different purposes. Here is how they compare:

The 504 program is the stronger option if you are specifically buying or building a commercial property or investing in long-life equipment and want the benefit of a fixed rate on a large portion of the loan. The 7(a) program is more flexible and covers a wider range of uses, including working capital and inventory.

If you are not sure which program fits your situation, exploring both through a lending marketplace can help you compare your options.

SBA 504 Loan Rates and Terms

One of the notable features of the SBA 504 program is that the CDC portion of the loan carries a fixed interest rate. This rate is tied to current U.S. Treasury rates at the time the SBA debenture is sold, plus a small spread for fees. Because the rate is fixed for the life of the loan, your payment on the CDC portion stays predictable over time.

The third-party lender's portion (the bank loan) may carry a different rate, which could be fixed or variable depending on the lender's terms. The two portions are structured as separate obligations with separate payment schedules.

Repayment terms for the CDC portion are typically:

• 20 or 25 years for real estate projects
• 10 years for equipment purchases

There are fees associated with 504 loans, including an upfront guarantee fee, a funding fee, and ongoing servicing fees on the CDC portion. These are generally rolled into the loan, but it is worth understanding the total cost before you commit.

We intentionally do not quote specific rates here because they change regularly based on Treasury market conditions. For current rate information, check directly with a CDC or participating lender.

How to Apply for an SBA 504 Loan

Applying for an SBA 504 loan involves more steps and documentation than a typical business loan, but the process is straightforward if you prepare in advance.

Step 1: Determine your eligibility. Review the SBA size standards, net worth and income limits, and confirm that your intended use qualifies under the 504 program.

Step 2: Find a CDC and a participating lender. The CDC manages the SBA-guaranteed portion, and a bank or credit union handles the first-lien loan. You will need both. A marketplace like Bread Route can help connect you with participating lenders.

Step 3: Gather your documentation. Collect all required financial records, property details, and your business plan well before submitting your application.

Step 4: Submit your application. Work with your CDC and lender to complete all required SBA forms and supporting documents.

Step 5: Underwriting and approval. Both the third-party lender and the CDC will underwrite the loan. The SBA also reviews and approves the CDC portion. This process can take time, so plan accordingly.

Step 6: Closing and funding. Once all parties approve the loan, you will close on both the bank portion and the CDC debenture. Funding timelines vary, but the entire process from application to closing often takes 60 to 90 days, and sometimes longer for complex projects.

Documents You Will Need

While exact requirements vary by lender and CDC, you should be prepared to provide:

• Business tax returns (two to three years)
• Personal tax returns for all owners with 20% or more equity
• Year-to-date profit-and-loss statement and balance sheet
• Business plan, including financial projections
• Personal financial statement (SBA Form 413)
• Current debt schedule
• Details on the property or equipment being purchased (appraisals, purchase agreements, environmental reports for real estate)
• Business licenses and organizational documents

Having these ready before you start the application will help keep the process moving.

Pros and Cons of SBA 504 Loans

Like any financing product, the 504 program has trade-offs. Here is an honest look:

Pros:

• Low down payment (as low as 10%) compared to conventional commercial loans
• Fixed interest rate on the CDC portion, providing long-term payment predictability
• Long repayment terms (up to 25 years for real estate)
• High loan amounts, making it suitable for major investments
• The SBA guarantee helps businesses that might not qualify for conventional terms

Cons:

• Limited to fixed asset purchases; cannot be used for working capital or inventory
• Longer application and approval timeline than conventional loans
• SBA fees add to the overall cost
• Personal guarantee is required for owners with significant equity
• Job creation or public policy goals must be met
• Special-purpose properties or startups may face higher down payments

Is an SBA 504 Loan Right for Your Business?

The SBA 504 program is a strong fit if your business:

• Needs to purchase, build, or renovate commercial property
• Is investing in long-life equipment or heavy machinery
• Wants to lock in a fixed interest rate on a significant portion of the loan
• Can meet the eligibility requirements and provide the required down payment
• Has time for a longer application process

The 504 program is not the right choice if you need funds quickly, want flexible working capital, or need to purchase inventory. In those cases, consider alternatives like a business line of credit, working capital loans, or equipment financing for shorter-life assets.

Find SBA Lenders Through Bread Route

Bread Route is a small business financing marketplace. We are not a lender. Our role is to connect you with lenders who offer SBA 504 loans and other financing products so you can compare options and find a fit for your business.

Whether you are ready to apply or still exploring your options, we can help you take the next step.

Browse Lenders to see participating SBA lenders, or Apply for Business Financing to start your application.

This article provides general information and should not be considered financial or insurance advice. SBA program details, rates, and requirements are subject to change. We encourage you to verify current program terms directly with the SBA or a participating lender.