SBA 504 Loan Calculator

Welcome, and thank you for choosing Great Lakes Commercial Finance.

If you are exploring financing for a project, our SBA 504 loan calculator is a simple way to get started. Enter a few details below to see a clear breakdown of how your financing could be structured.

SBA 504 Loan Calculator
Estimate your loan structure, monthly payments, and cash needed at closing.
1
Select Your Loan Term
Your Loan Estimate
Est. Total Monthly Payment $-- Third Party Lender + SBA 504
TPL Payment $--
SBA 504 $--
Annual Debt Service $--
Loan Structure
Third Party Lender (50%) $0
SBA 504 Loan (40%) $0
Borrower Equity (10%) $0
Total Project Cost $0
Down Payment Needed at Closing
Equity Injection $0
TPL Fee (0.5%) $0
Additional Lender Fee $0
Due from Borrower $0
SBA/CDC Net Amount$0
Guarantee Fee (0.5%)$0
Funding Fee (0.25%)$0
Processing Fee (1.5%)$0
Closing Costs$0
Underwriter's Fee$0
Gross 504 Debenture $0
Estimate only. SBA 504 rates set monthly at debenture sale. Not a commitment to lend. Actual terms subject to eligibility and underwriting. Rates as of July 2026.
Get Your Rate
Enter your contact info and we'll send your full estimate. A loan officer will follow up shortly.
2
Project Questions
! Please answer both questions before submitting your estimate.
Is this a startup? i
Special purpose building? i
3
Enter Project Costs
$
$
$
$
$
Need to include debt refinance? Refinance structures require additional analysis. Please contact your loan officer first before including refinanced debt in this estimate.
4
Third Party Lender Details
%
yrs

Loan structure (50% TPL / 40-50% SBA / 10-20% equity) is determined by your answers in Step 2.

Lender Fees
0.5%
Typically passed to borrower at closing
%
In addition to TPL Fee
Total Lender Fees $0


Please connect with the GLCF Loan Officer in your area to discuss your project further. 

Gary Witkowski
Gary Witkowski
UP & Mid-Michigan
VP of Business Development
Shannon Dwyer
Shannon Dwyer
Lakeshore & Northern MI
Loan Officer
Bradd Pierce
Bradd Pierce
West Michigan
Senior Loan Officer
Tom Sreckovic
Tom Sreckovic
Oakland County Plus
Loan Officer
Orlando Crump
Orlando Crump
Southeast Metro Region
Loan Officer

GLCF is also authorized to lend in the following Indiana Counties: Lake, Porter, La Porte, St. Joseph, Elkhart, LaGrange, and Steuben.
As well as these Ohio counties: Williams, Fulton, Lucas, Wood, and Ottawa.