Your nonprofit’s financial statements tell an important story, but they don’t always make trends or emerging risks easy to spot. That’s why many organizations supplement traditional financial reporting with key financial ratios. These simple calculations can help boards and leadership teams monitor liquidity, sustainability, operating performance and funding risks — making it easier to identify issues before they become major problems.

Metrics worth tracking

While every nonprofit’s needs differ, several ratios provide valuable insight into financial health and long-term sustainability. These include:

1. Current ratio = Current assets / Current liabilities.

The current ratio measures your ability to satisfy short-term financial obligations or debts due within the coming year. A current ratio above 1.0 generally indicates adequate liquidity.

2. Accounts payable (A/P) ratio = Accounts payable aged more than 90 days / Total accounts payable.

A high A/P ratio can reflect cash flow concerns and predict severe financial consequences, such as an eventual inability to pay bills on time.

3. Accounts receivable (A/R) ratio = Accounts receivable aged more than 90 days / Total accounts receivable.

As the A/R ratio increases, the risk of collection or billing problems — and cash flow issues due to a lack of expected revenue — grows.

4. Defensive interval (DI) = Cash plus marketable securities (excluding donor restricted investments) plus current receivables / Average monthly expenses.

The DI ratio measures the number of months’ expenses an organization can cover if no additional inflows of quick assets (cash, short-term investments and current receivables) occur. It’s particularly useful when contribution inflows are highly variable. An elevated or increasing value generally is better than a low value.

5. Liquid funds indicator = Net assets less restricted endowments, land and buildings, property and equipment / Average monthly expenses.

This indicator shows the number of months before a nonprofit will completely exhaust its liquid funds, assuming no additional revenue inflows. Because net assets already reflect the organization’s liabilities, this measure is more conservative than the DI metric. But, as with the DI ratio, higher values generally indicate stronger financial health.

6. Fundraising efficiency = Contributed income / Fundraising expenses.

In recent years, many donors have focused on the share of spending that nonprofits allocate to fundraising relative to the amount they raise. This ratio shows the average dollar amount raised per dollar spent on fundraising. Be careful, though — organizations may incur higher expenses when initiating fundraising campaigns, such as those for capital needs or endowments, and related donations may be received in a later fiscal period.

7. Program expense ratio = Program expense / Total expenses.

This ratio evaluates a nonprofit’s mission efficiency by considering the share of funding allocated to programs versus administrative or other expenses. Alternatively, stakeholders may scrutinize the administrative expense ratio, calculated by replacing program expense with administrative expense.

8. Cost per unit of service = Program expense / Number of units of service.

When nonprofits provide identifiable units of service (for example, meals served), this ratio assesses the program’s financial efficiency over time.

9. Reliance ratio = Funding amount / total revenue.

Finally, reliance ratios can reveal an unhealthy dependence on one funding source (for example, government grants and contracts, individual donations or earned income). If reliance ratios show that your organization receives almost all its support from government funding and individual donations, funding could decrease in a recession, depression or a change in governmental priorities, threatening your nonprofit’s survival. If you haven’t already done so, you may need to diversify your income.

Good decisions start with good data

Financial ratios are only as useful as the information behind them. Accurate, timely accounting records are essential for meaningful analysis, and ratios should be reviewed consistently using the same methodology from period to period. Consider incorporating key metrics into your regular board reporting so leadership can spot developing trends and make proactive decisions. If your organization has lender- or grant-related financial covenant requirements, be sure to include those measures in your reporting as well.

© 2026