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SBA 504 Loan Calculator

Calculate SBA 504 loan payments with dual-tier structure (CDC + bank portions).

📊 20-Year💰 Rates 4% – 8%📄 Full Amortization

SBA 504 Loan Details

What Is a SBA 504 Loan?

The SBA 504 loan program provides long-term, fixed-rate financing for major fixed assets — primarily commercial real estate and heavy equipment. The loan has a unique structure: 50% from a bank, 40% from a CDC backed by the SBA, and 10% is your down payment.

SBA 504 Loan Rates & Terms

The CDC portion (40%) offers fixed rates pegged to Treasury bonds, typically 5.5% to 7%. Terms are 10, 20, or 25 years. The bank portion (50%) has rates typically 6% to 8%. Total loan amounts can reach $5 million.

How Does a SBA 504 Loan Work?

You work with both a bank and a CDC. The bank provides 50% in a conventional loan. The CDC provides 40% through an SBA-guaranteed debenture. You contribute 10% as down payment.

Key Features of Our SBA 504 Loan

Dual-Tier Breakdown

Separate CDC (40%) and Bank (50%) loan calculations

10% Down

See how SBA 504 requires only 10% down

✅ Pros

  • Only 10% down payment required
  • Below-market fixed rates on CDC portion
  • Long terms (20-25 years)
  • No balloon on CDC portion

⚠️ Cons

  • Longer, more complex approval process
  • Prepayment penalties on CDC portion
  • Must meet SBA eligibility requirements

SBA 504 Loan vs Alternatives

SBA 504 Loan vs SBA 7(a) Loan

SBA 7(a) is more flexible but has higher rates and shorter terms. 504 offers better terms for real estate specifically.

SBA 504 Loan vs Conventional Commercial Mortgage

Conventional requires 25-30% down with shorter terms. SBA 504 requires only 10% down with 20-25 year fixed-rate terms.

How to Qualify for a SBA 504 Loan

Must be a for-profit small business, occupy at least 51% of the property (60% for new construction), demonstrate repayment ability, good credit (680+).

SBA 504 Loan — Frequently Asked Questions

What is the SBA 504 loan structure?▼

50% from a conventional lender, 40% from a CDC (SBA-guaranteed), and 10% down payment from the borrower. Example: on $1M: Bank = $500K, CDC = $400K, Down = $100K.

What can SBA 504 loans be used for?▼

Purchasing land/buildings, constructing new facilities, renovating existing facilities, and heavy machinery with 10+ year useful life.

Disclaimer

This calculator provides estimates for informational purposes only. Actual loan terms, rates, and payments depend on the lender's underwriting criteria, your credit profile, market conditions, and other factors. Balloon loan projections, DSCR calculations, reverse mortgage estimates, and refinance comparisons are simplified models — consult a qualified financial professional or lender for a complete analysis and binding loan terms. Results do not constitute a loan offer or financial advice.