Unlocking Hidden Growth: Banks Overlook Small Business Potential in Their Portfolios

Banks often focus on converting sole proprietors into business account holders, but this is just the beginning. With millions of small businesses operating through personal accounts, there’s a massive growth engine waiting to be activated. By leveraging AI and transaction data, banks can identify hidden communities, empower bankers with context, and foster valuable connections—turning their existing customer base into a competitive advantage.

The Untapped Opportunity in Small Business Banking

Approximately 29.8 million U.S. businesses with no employees generate over $1.7 trillion in annual revenue, and much of this activity flows through personal checking accounts. Banks have traditionally treated this as a detection challenge: find these businesses, move them to business accounts, and consider the job done. However, this approach misses a deeper value. Nearly 87% of small business owners use the same provider for personal and business needs, starting with personal deposits, meaning banks already have a rich pool of potential growth within their portfolios.

Key Insight: The real opportunity lies beyond account conversion. Small business owners often seek advice, connections, and perspective from peers facing similar challenges. Banks, with their customer data, are uniquely positioned to facilitate these networks, creating value that goes beyond standard products.

Why Banks Need to Rethink Customer Engagement

Many small business owners turn to peers, accountants, or online sources for business advice rather than their banks. This indicates a gap in how banks provide support. Instead of pushing product sales, bankers should be equipped with relevant context about the customer’s business and similar cases within the portfolio. For instance, when a banker knows about other businesses in the same industry or stage, conversations become more meaningful and proactive.

Key Insight: Banks possess transaction data that can reveal hidden businesses in retail accounts and identify common patterns. Using AI, they can segment customers by actual financial behavior, not just demographics, to uncover communities and insights.

Steps to Activate the Growth Engine

• Start with Account Conversion as the Launch Point: Once a sole proprietor moves to a business account, banks have a chance to become integral to their daily operations by offering tailored support.
• Leverage AI to Understand the Portfolio: Analyze transaction data to detect businesses in personal accounts and cluster them with known business customers to find shared characteristics.
• Equip Bankers with Actionable Context: Before customer calls, provide bankers with briefings on similar businesses in the portfolio, common challenges, and insightful questions to drive productive dialogue.
• Build Permissioned Customer Networks: Facilitate introductions between customers facing similar issues, with consent, to create value that pricing alone cannot match.
• Begin with a Focused Vertical: Test the model in a specific sector, like home services, where referrals and economics make sense, then scale based on learnings.

From Data to Connection: The Future of Banking Relationships

Banks have spent years collecting data to understand customers, but the next step is using that knowledge to foster real connections. By integrating AI with internal insights, they can identify microbusinesses, understand their needs, and link them to peers or resources. This turns a banking relationship into a partnership for growth, where every new connection adds compounding value to the network.

In essence, the businesses and deposits are already there—what’s missing is the bridge between data and practical help. Banks that master this will not only unlock growth but also build loyalty through unparalleled, context-driven support.

Source: thefinancialbrand.com