What are functional expenses?
Functional expenses are how nonprofits classify their costs by purpose rather than just by type. Instead of simply listing salaries, rent, and supplies, a nonprofit breaks those costs into three categories based on what function they serve.
- Program services: Direct costs of carrying out your mission. This is what you spend on the work your organization exists to do.
- Management and general: Costs of running the organization overall. Executive leadership, accounting, legal, human resources, and general administration.
- Fundraising: Costs directly related to raising contributions. Donor communications, grant writing, fundraising events, and related staff time.
Why does it matter?
Funders, watchdog organizations, and sophisticated donors pay attention to how much of a nonprofit's spending goes to programs versus overhead. High management and fundraising percentages can raise questions. Functional expense classification is what determines those ratios.
But accuracy matters more than optics. Misclassifying management costs as program costs to improve your ratios is not just misleading. It is inaccurate financial reporting, and auditors look for it.
Allocating shared costs
Some costs clearly belong to a single function. A program manager's salary is program expense. An auditor's fee is management and general. But many costs serve multiple functions and need to be allocated across categories.
The executive director's time, office rent, technology costs, and accounting staff time are common examples. They benefit the entire organization and need to be split thoughtfully.
Common allocation methods include:
- Time and effort: Track how staff members spend their time and allocate their compensation accordingly. This is the most defensible method for personnel costs.
- Square footage: Allocate facility costs based on how much space each function uses.
- Headcount: Allocate shared costs based on the number of employees in each functional area.
- Direct benefit: Some costs are allocated based on which activities they directly support.
Whatever method you use, apply it consistently from year to year and document your rationale. Auditors will ask about your allocation methodology.
The Statement of Functional Expenses
Many nonprofits prepare a separate Statement of Functional Expenses, which shows all expenses in a grid with natural categories (salary, rent, supplies, etc.) on one axis and functional categories (program, management, fundraising) on the other. Since ASU 2016-14, every nonprofit must present this analysis of expenses by both function and nature. It can appear on the statement of activities, in a separate statement, or in the notes.
The same analysis feeds Part IX of the Form 990, the Statement of Functional Expenses. Consistency between your financial statements and your 990 is essential.
Program descriptions
The 990 asks you to describe your three largest programs by expense. These descriptions should be specific and meaningful. They are one of the clearest opportunities to communicate your impact to funders and donors who are reading the public filing.
This guide shares general information, not tax, legal, or accounting advice for your specific situation. Rules change, so check current IRS and FASB guidance or ask me about your organization.