GivingArc-NPO Accounting

Key Financial Ratios Every Nonprofit Should Track

Nonprofit organizations should regularly monitor key financial ratios to evaluate their financial health, sustainability, efficiency, and impact. These essential metrics help nonprofits make informed decisions and ensure effective resource allocation to achieve their mission.

Program Efficiency Ratio (Program Expense Ratio)

Formula: Program Expenses ÷ Total Expenses

Purpose:

  • Measures how much of total spending goes directly to programs vs. overhead (admin & fundraising).
  • Higher is better (usually 75% or more is considered strong).

Example:

If a nonprofit spends $75,000 on programs and $100,000 in total expenses:

75,000 ÷ 100,000 = 75%

A 75% ratio means 75 cents of every dollar is spent on programs.

Benchmark: Generally, 75% or higher is considered good.

Program Efficiency Ratio

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Operating Reserve Ratio

Formula:Unrestricted Net Assets ÷ Annual Expenses

Purpose:

  • How many months can the nonprofit survive using its savings (without new income)?
  • A healthy reserve is 3-6 months of operating expenses.

Example:

If a nonprofit has $150,000 in reserves and $600,000 in annual expenses:

150,000 ÷ 600,000 = 0.25

That means 3 months of reserves (0.25 × 12 months).

Benchmark: Nonprofits should have at least 3-6 months of reserves to handle unexpected challenges.

Operating Reserve Ratio

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Current Ratio (Liquidity)

Formula: Current Assets ÷ Current Liabilities

Purpose:

  • A nonprofit’s ability to cover short-term debts with its available assets.

Example:

If a nonprofit has $50,000 in current assets and $25,000 in current liabilities:

50,000 ÷ 25,000=2.0

That means the nonprofit has $2 in assets for every $1 in liabilities, indicating strong financial health.

Benchmark: A ratio of 1.0 or higher is recommended.

Current Ratio (Liquidity)

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Operating Margin (Surplus Margin)

Formula: (Total Revenue−Total Expenses) ÷ Total Revenue

Purpose:

  • Measures a nonprofit’s ability to generate surplus funds to reinvest in its mission.
  • Higher is better (indicating financial sustainability).

Example:

Total Revenue: $500,000

Total Expenses: $475,000

(500,000−475,000) ÷ 500,000 = 0.05.

That means the nonprofit has a 5% operating margin, meaning 5 cents of every $1 earned remains after covering expenses.

Benchmark:

Above 5% → Healthy, provides a cushion for growth and reserves.
Between 1% and 5% → Manageable, but leaves little room for financial flexibility.
Below 1% or Negative → Risky, may indicate financial instability or reliance on external funding to stay operational.

Operating Margin (Surplus Margin)

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Fundraising Efficiency Ratio

Formula: Total Fundraising Revenue ÷ Fundraising Expenses

Purpose:

  • How much money is raised per dollar spent on fundraising.
  • Higher is better (above 4:1 is strong, meaning $4 raised for every $1 spent).

Example:


If a nonprofit raises $400,000 and spends $100,000 on fundraising:

400,000 ÷ 100,000 = 4

That means $4 was raised for every $1 spent on fundraising.

Benchmark: A nonprofit should aim for at least a 3:1 or 4:1 ratio.

Fundraising Efficiency Ratio

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Cost Per Dollar Raised (CPDR)

Formula:Fundraising Expenses ÷ Total Contributions

Purpose:

  • How much it costs to raise $1.
  • Lower is better (below $0.25 is ideal).

Example:

If a nonprofit spends $50,000 on fundraising and raises $200,000:

50,000 ÷ 200,000=0.25

That means it costs $0.25 to raise $1.

Benchmark: Under $0.25 per dollar raised is strong. Anything over $0.50 is a red flag.

Cost Per Dollar Raised (CPDR)

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Donor Retention Rate

Formula: (Repeat Donors from Last Year ÷ Total Donors from Last Year) × 100

Purpose:

  • Measures how well a nonprofit keeps its donors.
  • Higher is better (40% or higher is good; 50%+ is excellent).

Example:


If 500 donors gave last year, and 250 donated again this year:

(250 ÷ 500) x 100 = 50%

That means a 50% donor retention rate.

Benchmark: A 50%+ donor retention rate is a sign of strong relationships with supporters.

Donor Retention Rate

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GivingArc-NPO Accounting
We specialize in providing comprehensive non-profit bookkeeping services, customized to meet the unique needs of nonprofit organizations.