TrellisPoint Blog | Dynamics 365 and Power Platform

The Hidden Cost of Siloed Business Units in Financial Services

Written by Mike Spence | Aug 12, 2026, 8:21:27 PM

A client with a checking account, a life insurance policy, and a managed portfolio at the same institution is often invisible as a single relationship inside that institution's own systems. The bank sees a depositor. The insurance arm sees a policyholder. The wealth desk sees a portfolio.

None of the three teams sees the whole client, which means none of them can have the conversation that would actually deepen the relationship or catch a risk before it becomes a problem. Gartner research puts a number on the broader version of this problem: poor data quality costs the average organization $12.9 million a year. Fragmentation across business units is one of the biggest drivers of that cost in financial services specifically, and it tends to get worse as institutions grow through acquisition rather than better.

The Problem Is Structural, Not a Data Quality Issue

This is not a case of messy data that a cleanup project would fix. Each business unit's data can be perfectly clean, well maintained, and fully compliant, and still be completely invisible to the other units, because the systems were built to serve each line of business independently from the start.

A regional bank with a wealth management arm often has genuinely good data in both places when you look at either one in isolation. The problem is that "good" and "connected" are not the same thing, and most compliance and reporting processes only reinforce the separation because they were designed around regulatory lines rather than around the client relationship itself.

What It Costs

The cost shows up in three specific places. Cross-sell and retention opportunities go unseen because nobody on any team has the full picture needed to spot them at the right moment. Compliance documentation gets duplicated across units instead of being captured once and referenced everywhere it legitimately applies, which multiplies the manual work every audit cycle.

The client feels it too: being asked for the same identifying information twice by two departments of the institution they thought of as one relationship is a small moment, but it is the kind of small moment that erodes trust over time.

What a Connected View Actually Requires

Solving this is not about ripping out systems that already work well for their specific business unit. It is about building a client record that sits above the business-unit systems and pulls the relevant pieces into one place, with permissions that respect each unit's specific compliance requirements rather than flattening them.

Dynamics 365 handles this well because it is built to model relationships across products and business lines natively, treating a household or a client as one entity with multiple product relationships, rather than treating each line of business as its own default silo the way many legacy CRM platforms do.

Where AI Fits Once the Data Is Connected

Once a unified view exists, AI has something real to work with instead of a fragmented starting point. A relationship manager can see life event and portfolio signals that suggest a cross-sell conversation is timely, or flag a compliance documentation gap before an audit finds it rather than after.

None of this works if the underlying data is still fragmented across three systems, which is exactly why the connection step has to come first and cannot be skipped in favor of jumping straight to an AI pilot.

The Compliance Upside Nobody Talks About

Most conversations about connecting business unit data focus on the revenue opportunity, but the compliance benefit is often larger in practice. Regulators increasingly expect institutions to demonstrate a coherent view of a client's total relationship, particularly around suitability and disclosure obligations that span products.

When that view genuinely does not exist, every audit becomes a manual reconstruction project, pulling records from three systems and hoping the timeline lines up correctly. When the view exists natively in the platform, the same audit becomes a report instead of a project, and the time saved compounds every single cycle rather than being a one-time win.

Key Takeaways

  • Siloed business unit data is a structural problem, not a data quality problem, and cannot be solved with a cleanup project alone.
  • Poor data quality costs the average organization $12.9 million a year, per Gartner, with cross-business-unit fragmentation as a major driver in financial services.
  • Dynamics 365 models households and clients as single entities across product lines natively, rather than defaulting to per-line-of-business silos.
  • A unified view pays off twice: once in revenue opportunities surfaced, and again in audit and compliance time saved.

Where to Go From Here

If your organization runs banking, insurance, or wealth management as functionally separate businesses that happen to share a name and a logo, a unified client view is likely worth more right now than another point solution aimed at one department. TrellisPoint's D365 Accelerator gets the foundational connection in place quickly, and the AI Value Engine builds on it once that foundation is live.

As part of Univerus, the team brings more implementation capacity to engagements like this without changing who you would actually be working with day to day. This kind of engagement tends to work best when it starts with the business unit facing the most acute pain today, rather than trying to connect every product line in the first phase.

See What a Connected Client View Looks Like

Talk through what a connected view would look like across your specific business lines, and where the fastest, highest-value starting point would be.

Contact TrellisPoint