How to Calculate a Nonprofit’s Program Expense Ratio

To calculate a nonprofit’s program expense ratio, divide program service expenses by total expenses and multiply by 100. Total expenses is the sum of three functional categories: program services, management and general, and fundraising. If an organization spends $780,000 on programs out of a $1,000,000 total budget, the ratio is 78%.

The work is not in the arithmetic. It is in sorting every dollar into the right category before you divide.

The Formula

Program Expense Ratio = (Program Service Expenses / Total Expenses) x 100

Total Expenses here means everything the organization spent during the period, across all three functional categories. The ratio tells you what share of each dollar spent went to mission activities rather than to running the organization or raising money.

What Counts as a Program Service Expense

Program service expenses are the direct costs of activities that carry out the mission — the costs of providing goods or services to the people the nonprofit exists to serve. Salaries of staff who work directly with the public, educational materials for workshops, and direct aid to clients all belong here.

This is the numerator. Anything you classify as a program cost pushes the ratio up, so the classification decision matters as much as the total.

What Counts as Management and Fundraising

The other two categories fill out the denominator.

Management and general expenses are the costs of running the organization itself: the chief financial officer’s salary, board meeting costs, internal accounting, human resources, and general office rent. These costs are not tied to a specific program or to raising money, but they keep the organization operating and legally compliant.

Fundraising expenses are the costs of soliciting and receiving contributions. That includes fundraising events, grant writer salaries, direct mail campaigns asking for donations, and maintaining a donor database.

Joint activities that combine a fundraising appeal with educational content require a split between program and fundraising on the tax return, and the IRS has specific disclosure rules for how those joint costs are reported.¹

Splitting Shared Costs

Many expenses don’t sit cleanly in one category. An executive director who spends part of the day overseeing programs and part managing the office has a salary that must be divided across functions based on how the time is actually used. Office rent may need to be split by square footage.

If your accounting system doesn’t allocate these costs automatically, you may use any reasonable method, but the method has to be documented in the organization’s records.² Common approaches include tracking employee hours and measuring square footage of space used for each function. Whatever method you choose, apply it consistently from year to year so the ratio remains comparable.

Pulling the Numbers From Form 990

If the organization files Form 990, both figures you need are already reported. Part IX, the Statement of Functional Expenses, lists expenses down the left side and allocates them across columns for program services, management and general, and fundraising. The column totals at the bottom give you the numerator and the denominator directly.²

Not every nonprofit files the full Form 990. The filing thresholds generally require it for organizations with:³

Gross receipts of $200,000 or more, or
Total assets of $500,000 or more.

Churches and certain church-related groups are exempt from the filing requirement, so the Part IX breakdown won’t be available for them, and you’ll need internal financial statements to run the calculation.

Reading the Result

There is no single required minimum ratio. Many charity watchdogs treat a range between 65% and 85% as standard for established organizations. A ratio that stays below 50% for a long stretch tends to draw scrutiny from donors and regulators, because it suggests most spending is going to administration or fundraising rather than to the mission.

A very high ratio is not automatically a good sign. An organization reporting 95% may be under-investing in the systems, staff, and financial controls it needs to operate effectively and stay compliant. Groups whose work centers on research or policy advocacy typically show lower program ratios than direct-service organizations like food banks, because their work requires more expert staff and analysis. Newer organizations also tend to show lower ratios while they are still building infrastructure and a donor base.

Because organizations decide for themselves how to allocate shared costs, the ratio is only as honest as the underlying classifications. Reading the program descriptions in the Form 990 alongside the numbers gives a fuller picture than the percentage on its own.