When Should You Revisit Your Functional Expense Allocation Methodology?

Functional expense allocation is not a methodology nonprofit organizations should develop once and then place on a shelf. As organizations grow and evolve, one of the most common questions we receive is whether their current allocation methodology still reflects how they operate today. Developing an appropriate methodology is only part of the process. Organizations should periodically ask themselves a simple question: If we were developing our allocation methodology today, would it look the same?

That question often provides more insight than simply asking whether another reporting cycle has begun. A methodology should not change simply because the calendar does. It should change because the organization does. If operations remain largely unchanged, the existing approach may continue to be appropriate for many years. Conversely, meaningful organizational changes may warrant a fresh evaluation long before year-end.

New programs are often the most obvious catalyst. As nonprofits respond to changing community needs, securinge new funding, or expanding existing services, resources naturally shift with them. Employees devote their time differently, facilities are used in new ways, and shared administrative functions begin supporting activities that may not have existed just a few years earlier. Even if total expenses remain relatively consistent, the functional classification of those expenses may no longer reflect how resources are actually being used. Organizations that introduce or expand activities with both programmatic and fundraising components may also need to consider whether the accounting guidance for joint activities affects how those costs are classified.

Changes in staffing responsibilities deserve the same attention. In our experience, they are often one of the first indicators that an allocation methodology should be revisited. Executive directors, finance personnel, and program managers frequently assume new responsibilities as organizations mature. An executive director who once spent most of their time overseeing programs may now devote considerably more effort to fundraising, strategic planning, or external partnerships. Likewise, a finance team that previously focused on day-to-day accounting may now spend substantial time administering grants, strengthening internal controls, or supporting organizational-wide compliance initiatives. Because compensation and employee benefits often represent a nonprofit's largest shared cost, even modest changes in employee responsibilities can have a meaningful effect on the reasonableness of existing allocation percentages. Periodic time studies, responsibility reviews, or other supporting documentation can help management evaluate whether those percentages continue to reflect how employees are  actually spending their time.

Operational changes can be just as significant, even when staffing remains relatively stable. Opening an additional facility, expanding into a new community, implementing a new technology platform, or centralizing administrative functions can all change how occupancy costs, software expenses, insurance, and other shared resources benefit the organization. Improved accounting systems, grant tracking, or departmental reporting may also allow certain costs that were historically allocated using broad assumptions to be directly identified with a particular program or supporting activity. A methodology review should consider not only whether an existing allocation basis remains reasonable, but whether allocation is still necessary in the first place. As the organization's infrastructure evolves, methodologies based on historical assumptions may no longer accurately reflect how those shared resources support its various activities.

Funding changes deserve a separate evaluation. New government awards, cost reimbursement contracts, or significant fundraising initiatives often introduce administrative responsibilities that did not previously exist. For example, a nonprofit receiving a significant federal grant may find that finance personnel devote substantially more time to grant administration, compliance monitoring, and reporting than they did previously. Similarly, an organization launching a major capital campaign may find executive leadership dedicating considerably more time to fundraising activities than in prior years. Staffing levels may remain unchanged in either scenario, but headcount alone does not tell the full story. Shifts in responsibilities can affect how shared costs are reasonably allocated among functional classifications.

Sometimes, the methodology itself is not the first thing that signals a review is needed. The financial statements are. Significant year-over-year changes in functional expense classifications are not necessarily cause for concern. More often, they reflect legitimate organizational changes. Unexpected fluctuations, however, should prompt management to understand the underlying cause. If leadership cannot readily explain why expense classifications have shifted, or if auditors, board members, or grantors routinely ask questions about functional allocations, it may be time to take another look at the methodology supporting those results.

Those evaluations provide value beyond the financial statements themselves. For finance committees and boards, the goal is not to approve every allocation calculation, but they should understand whether management has a reasonable process for keeping the methodology aligned with current operations. That review should include not only the methodology itself, but whether the documentation supporting existing allocation percentages remains current and continues to demonstrate how those percentages were developed. When a significant change prompts a review, management should be able to explain what changed, what data and allocation bases were considered, and why the resulting methodology makes sense based on how the organization operates today. Documenting the triggering change, the information considered, management's conclusion, and the effective date provides a practical record of that evaluation and gives those charged with governance a basis for meaningful oversight without drawing them into day-to-day accounting decisions.

Revisiting a methodology does not necessarily mean changing it. In many organizations, management's evaluation will confirm that the existing approach continues to reasonably reflect how resources are used. That conclusion is just as valuable as identifying the need for revisions because it demonstrates the methodology has been intentionally evaluated rather than simply carried forward from prior years by default.

A good allocation methodology is not one that never changes. It is one that continues to faithfully reflect how the organization uses its resources to advance its mission. Treating the methodology review as event-driven rather than calendar-driven helps keep financial reporting aligned with the organization as it operates today, rather than relying on assumptions that may no longer reflect its activities. In doing so, nonprofit organizations can strengthen financial reporting, support sound governance, and provide stakeholders with a more accurate picture of how resources are being used.

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About the Author

Elizabeth Oberg is a Senior Manager in the Assurance Services department with nearly a decade of public accounting experience. She is a graduate of Austin Peay State University.

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