The hidden operating risks of keeping fund accounting in-house

In-house fund accounting can introduce risks that remain hidden until the operating model comes under pressure.

By DTOS Group

For many fund managers, keeping fund accounting in-house feels like the safest option. Control, proximity to the figures, and long-standing internal knowledge often create a sense of reassurance.

However, today’s regulatory expectations, investor scrutiny, and operational complexity mean that this reassurance can sometimes be misleading. In practice, in-house fund accounting can introduce risks that remain hidden until the operating model comes under pressure.

One of the most common issues is reliance on a small number of key individuals. In many organisations, deep fund accounting expertise sits with one or two people. When those individuals become unavailable – whether through resignation, illness, or extended leave – continuity becomes fragile. Even well-planned handovers rarely replace years of accumulated experience, increasing the likelihood of delays and errors at critical reporting stages.

As funds grow, pressure on internal teams tends to intensify rather than ease. Higher transaction volumes, more complex structures, and increasing demands from investors and regulators quickly stretch capacity. Teams that once operated comfortably can find themselves working at full capacity on a permanent basis, which in turn raises operational risk and reduces resilience.

Capacity pressures often emerge subtly through manual workarounds. Spreadsheets multiply, reviews become less formal, and segregation of duties weakens. Individually, these adjustments may appear manageable, but collectively they can erode the control environment. Over time, the risk of NAV misstatements, reconciliation breaks, and audit findings increases significantly.

Costs are another area where risk quietly accumulates. In-house fund accounting costs are often underestimated because they extend well beyond salaries. Recruitment, training, system maintenance, audit remediation, and staff turnover all contribute to a fixed cost base that can be difficult to scale efficiently. Unlike outsourced models, these costs remain even when activity levels fluctuate.

Regulatory and audit pressures have also increased considerably. Accounting standards continue to evolve, and auditors expect clear documentation, consistency, and robust evidence of controls. Internal teams without deep specialist support can find audit cycles becoming longer and more disruptive, diverting time away from day-to-day oversight and strategic activity.

Technology can further compound these challenges. Many in-house teams rely on legacy systems or partially automated tools that struggle to support modern fund structures operating across multiple jurisdictions. Over time, these limitations can undermine accuracy, efficiency, and responsiveness.

This is where the concept of control deserves to be reconsidered. Outsourcing fund accounting does not mean relinquishing oversight. When structured correctly, an outsourced model can strengthen governance, enhance the independence of NAV calculations, improve audit readiness, and introduce scalability and cost predictability that are difficult to achieve internally.

DTOS perspective: Turning risk into resilience

At DTOS, we work with fund managers, administrators, and management companies to deliver institutional-grade outsourced fund accounting solutions. Our approach combines experienced professionals, robust control frameworks, and technology-enabled processes to support accurate, timely, and scalable fund accounting across jurisdictions and asset classes.

If you are reassessing your operating model – or simply wish to benchmark the resilience of your current fund accounting setup – we welcome the conversation. DTOS offers independent readiness assessments, flexible outsourcing models, and pilot engagements designed to support growth without increasing operational risk.

The question facing many fund managers today is no longer whether fund accounting can be kept in-house, but whether doing so continues to represent the lowest-risk option in a rapidly changing global environment.

For any query, contact DTOS Funds & Financial Institutions Senior Manager: Mr Ashwin Beegadhur: ABeegadhur@dtos-mu.com