Jeff Koontz Mortgage Loan Officer | Alliant

Jeff Koontz

Jeff Koontz

773-462-3824 (Direct line)

[email protected]

Jeff Koontz

Mortgage Loan Officer

NMLS#: 1183142

Jeff began his Banking career in 2014 and has since helped hundreds of his clients successfully navigate various mortgage environments. As your Mortgage Direct Loan Officer at Alliant Credit Union, Jeff provides personalized programs that are tailored to meet your individual needs. Whether you are a first-time home buyer, an experienced property investor, planning to upsize or downsize, or considering refinancing your home, Jeff can help you achieve your goals. He will guide you through your options, explain our loan programs and their benefits, and ensure that your mortgage experience is transparent, informative, and stress-free.


Estimate your monthly mortgage payment on your future home. Use our Calculator.


Visit our list of commonly asked questions. View Mortgage FAQs.

Special Notice for our Members

If you have any questions or concerns as you complete your on-line application, please feel free to call upon our team of Credit Union Representatives for assistance. We can be reached at 800-365-7003 between the hours of 8:00 AM to 6:00 PM CT M-F and 8:00 AM to 2:00 PM CT Sat. We're here to serve you; please remember... You're a Member, You're Family, You're Entitled to the Best!

Do I need to be a credit union member?

No, not to apply, however you will need to join Alliant Credit Union prior to closing your mortgage loan. Membership entitles you to take advantage of our unbeatable savings dividends and great everyday low rates for mortgages, home equities, vehicles, and credit cards. Join now or click here for eligibility