Early Payment Discount Calculator

Calculate if taking early payment discounts is worth it vs holding cash. See the annualized return.

Invoice Details

Enter the invoice amount and payment terms

Total invoice amount before any discounts

Payment Terms

Early payment discount terms (e.g., "2/10 net 30")

Discount percentage offered

Days to pay for discount

Days until full payment is due

Payment Terms: 2%/10 net 30

2% discount if paid within 10 days, otherwise full amount due in 30 days

Your Cost of Capital

Annual percentage rate for alternative use of funds

Your borrowing rate, WACC, or opportunity cost (annual %)

Typical ranges:

  • • Cash-rich companies: 4-6%
  • • Established businesses: 6-10%
  • • Growing SMBs: 10-15%
  • • Startups: 15-25%

Recommendation: TAKE DISCOUNT

Annualized Return37.2%
vs. Cost of Capital+27.2%

Financial Impact

Dollar savings and payment amounts

Discount Amount

$200

Days Saved

20

Pay with Discount (Day 10)

$9,800

Pay Full Term (Day 30)

$10,000

Total Savings

$200

2.0% of invoice amount

Analysis Breakdown

Detailed calculation and comparison

Invoice Amount$10,000
Discount Terms2% if paid within 10 days
Discount Amount$200
Net Amount (with discount)$9,800
Full Amount (at net term)$10,000
Days Saved20 days
Annualized Return37.24%
Your Cost of Capital10.00%
Net Benefit+27.24%

Break-Even Analysis

Minimum discount to match your cost of capital

Break-Even Cost of Capital37.2%

The discount yields a 37.2% annualized return, which would break even with a cost of capital of 37.2%.

Since your cost of capital (10.0%) is lower, taking the discount provides a net benefit of 27.2%.

Recommendations

Discount Opportunity

High Priority

RECOMMENDED: Take the early payment discount. The annualized return of 37.2% exceeds your cost of capital (10.0%).

Discount Opportunity

High Priority

Excellent opportunity: The discount offers a 27.2% premium over your cost of capital. Prioritize this payment.

Discount Opportunity

High Priority

By paying 20 days early, you save $200 (2.0% of invoice).

Discount Opportunity

High Priority

Industry insight: Annualized returns exceeding 36% are exceptionally high. This is often better than most business investments. Always take these discounts if possible.

Discount Opportunity

High Priority

Common scenario: "2/10 net 30" terms are standard. Most businesses should take this discount unless facing severe cash constraints.

How Early Payment Discount Analysis Works

Understanding the Discount Terms

Decode payment terms and understand what they mean for your cash flow.

Discount Terms Format: Discount% / Discount Days, Net Full Days Examples: • 2/10 net 30: 2% discount if paid within 10 days, full payment due in 30 days • 1/15 net 45: 1% discount if paid within 15 days, full payment due in 45 days • 3/7 net 21: 3% discount if paid within 7 days, full payment due in 21 days Key components: • Discount %: Percentage reduction in invoice amount • Discount days: Maximum days to pay and receive discount • Net days: Maximum days to pay without discount (or late fees)

Calculating Annualized Return

Convert the discount into an annualized rate of return for comparison to other investment opportunities.

Annualized Return = (Discount% / (100% - Discount%)) × (365 / Days Difference) × 100 Where: • Days Difference = Net Days - Discount Days Example (2/10 net 30): • Discount%: 2% • Days Difference: 30 - 10 = 20 days • Annualized Return: (2 / 98) × (365 / 20) × 100 = 37.24% Interpretation: A 37.24% return is significantly higher than typical investment returns (8-12%), making the discount highly valuable.

Comparing to Cost of Capital

Evaluate whether taking the discount is better than alternative uses of cash.

Decision Rule: • If Annualized Return > Cost of Capital → TAKE discount • If Annualized Return < Cost of Capital → HOLD cash Net Benefit = Annualized Return - Cost of Capital Example: • Annualized Return: 37.24% • Cost of Capital: 10% • Net Benefit: 27.24% Conclusion: Taking the discount provides 27.24% more value than alternative uses of cash.

Break-Even Analysis

Determine the minimum discount that justifies early payment based on your cost of capital.

Break-even Discount % = (Cost of Capital / 100) × (Days Difference / 365) × 100 Example (10% cost of capital, 20 day difference): • Break-even: (10 / 100) × (20 / 365) × 100 = 0.55% Interpretation: • Any discount >0.55% beats the cost of capital • Standard 2% discount is 3.6x the break-even threshold • Decision is clear: take the discount Use this to: • Evaluate non-standard discount offers • Negotiate custom payment terms • Set minimum acceptable discount thresholds

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    Early Payment Discount Calculator (2/10 Net 30) | Finvisor