Invoice Factoring Calculator
Know Your True Cost
Calculate your immediate cash advance, factoring fees, reserve held, effective APR, and total payout — for any industry.
→ Advance Rate: The percentage you receive upfront. Higher = more immediate cash.
→ Reserve: Held until your customer pays. You get it back minus fees.
→ Tiered Fees: Accrue per 30-day period. A slow payer costs you significantly more.
→ Negotiate: Ask for a higher advance rate and check for hidden fees (origination, ACH, monthly minimums).
Determine whether factoring is financially worthwhile compared to waiting for payment.
Fill in the form to see your break-even analysis.
See how factoring changes your cash position over time compared to waiting for payment.
Select your industry to load typical factoring parameters. You can still adjust them in the calculator.
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How to Use ForwardFactor
Follow these steps to analyze any invoice factoring deal in minutes. You can also replay the interactive tour below.
Step-by-Step Walkthrough
Pick Your Industry Preset
Go to Industry Presets and click your sector (Trucking, Construction, Healthcare, etc.). This loads typical advance rates, fee rates, and payment periods for your industry — saving you time and giving you a realistic starting point.
Tip: You can still tweak all values after applying a preset.Enter Your Invoice Amount
In the Invoice Calculator, type your invoice's face value — the total amount your customer owes you. Choose the correct currency from the dropdown (USD, EUR, GBP, CAD).
Tip: Use the actual invoice total before any discounts.Set the Advance Rate
Drag the Advance Rate slider to match what your factoring company has quoted. This is the percentage you receive immediately. Typical ranges: 75–90% for most industries, up to 95% for trucking and staffing.
Tip: A higher advance rate = more cash today, but watch the fee rate.Set the Factoring Fee & Structure
Drag the Fee Rate slider to match the quoted rate. Then choose Flat Rate (charged once, regardless of when customer pays) or Tiered (adds another fee every 30 days the invoice is unpaid). Tiered fees are far more expensive for slow payers!
Warning: Always clarify which structure your factor uses before signing.Set the Reserve % and Payment Period
The Reserve % is the portion held back until your customer pays. Select the expected payment period (30, 60, 90, or 120 days) based on your customer's typical payment timeline. This affects the effective APR calculation.
Tip: If unsure, use 60 days as a conservative estimate.Read Your Results
Click Calculate. Six result cards appear instantly: Cash Advance (money today), Reserve Held, Factoring Fee, Reserve Rebate (returned later), Total Received, and Effective APR. The color-coded breakdown bar shows how your invoice is split. Insights below will flag any excessive fees.
Tip: Effective APR lets you compare factoring cost to a bank loan on equal footing.Compare Multiple Factoring Companies
Go to Fee Comparison. Enter up to 5 companies' rates side by side. Click Compare to see a ranked table and bar chart. The best-value company is automatically highlighted with a green "Best" badge.
Tip: Always get at least 3 quotes before signing any factoring agreement.Check Break-Even & Cash Flow
Use Break-Even Calculator to see if factoring is actually worth the cost versus waiting for payment. Use the Cash Flow Visualizer to see an animated timeline of your cash position with and without factoring over the payment period.
Tip: Save any scenario with the ⭐ Save button to revisit it from Favorites.Term Glossary
Definitions of every term used in ForwardFactor.
- Invoice Factoring
- Selling an unpaid invoice to a third party (factor) at a discount in exchange for immediate cash, instead of waiting for your customer to pay.
- Advance Rate
- The percentage of the invoice face value paid to you immediately. Ranges from 70–98% depending on industry and debtor creditworthiness.
- Cash Advance
- The actual dollar amount you receive on Day 1. Calculated as: Invoice Amount × Advance Rate.
- Reserve Amount
- The portion of the invoice withheld by the factor (typically 10–30%) until your customer pays in full. You receive this back minus the factoring fee.
- Factoring Fee
- The factor's charge for their service. Usually expressed as a percentage of the invoice face value. Can be flat (once) or tiered (per 30-day period).
- Reserve Rebate
- What you receive from the reserve after settlement: Reserve Held − Factoring Fee. This is your second and final payment.
- Effective APR
- The factoring fee converted into an annualized interest rate. Allows apples-to-apples comparison with bank loans. Formula: (Fee ÷ Invoice) × (365 ÷ Days) × 100.
- Flat Rate
- A factoring fee charged once, regardless of how long it takes the customer to pay. More predictable and often cheaper for fast-paying customers.
- Tiered Rate
- A factoring fee that adds another percentage charge every 30 days the invoice remains unpaid. Significantly more expensive if your customer is slow to pay.
- Recourse Factoring
- You bear the risk if your customer doesn't pay. The factor can "charge back" the advance to you. More common and typically cheaper.
- Non-Recourse Factoring
- The factor absorbs the loss if your customer defaults due to insolvency. Costs 1–2% more but protects you from bad debt. Read the fine print — coverage varies.
- Debtor / Account Debtor
- Your customer — the business that owes payment on the invoice. Factors evaluate the debtor's creditworthiness, not yours, when setting rates.
- Break-Even Point
- The factoring cost at which the fee equals the value gained from having immediate cash. If benefits exceed the fee, factoring is financially justified.
- Spot Factoring
- Factoring a single invoice on a one-off basis (no ongoing contract). More flexible but typically higher fees than contract factoring.
Understanding Invoice Factoring
Everything you need to know before you sign a factoring agreement.