Welcome to iAB Financial Bank. We’re an independent, community-owned bank serving four counties in Indiana from 17 locations. And although our name is brand new, we hope you’ll think of us as an old friend. Independent Alliance Banks was formed in 2005 with the consolidation of the Grabill Bank and MarkleBank holding companies, two strong community financial institutions that have served this area for decades. Now we have simply taken the next step and consolidated these two banks into iAB Financial Bank. Together, we bring a whole new world of financial strength and resources to work for you.
Mission.
To be a true partner to our customers, helping them achieve their financial goals through innovative solutions, personal service, and a wide range of banking resources.
Vision.
To make our communities stronger and our customers more prosperous.
Core Values.

Integrity – We do what’s right every time, with an honesty and openness not always found in financial institutions.

Accountability – We’re financially secure and responsible to our customers, employees, owners and the communities we serve.

Brotherhood – We contribute to the greater good, giving back to our community and caring for others.