What is invoice factoring?
Invoice factoring is the sale of eligible unpaid customer invoices to a factoring company in exchange for cash sooner. It is also called accounts receivable factoring, receivables factoring, or AR factoring (also written A/R factoring). The factor advances an agreed portion of the invoice, collects the customer’s payment, and settles the remaining reserve after fees and adjustments.
Wages, materials, and vendor bills may fall due before your customer pays an invoice for completed work. Factoring can help cover that timing gap. It does not create a new sale or make an unprofitable job profitable.
The Federal Reserve’s overview of small-business financing describes factoring as selling unpaid invoices, with the provider collecting payment from the invoiced customer. That is different from borrowing against invoices under a credit line.
How does invoice factoring work?
Start with an invoice for delivered goods or completed services. The factor reviews the invoice, the customer responsible for paying it, and any existing claims against the receivable. Once the invoice is accepted and the agreement is in place, the factor sends the advance and provides the payment instructions your customer should follow.
VISUAL GUIDE / THE FACTORING PROCESS
One invoice. Earlier cash. A final settlement.
The advance is not the whole purchase price. A reserve is held back until settlement. Ask when reserves are released and what can be deducted.
Factoring usually changes where your customer sends payment, not the invoice’s original due date. You get access to part of the money sooner because the factor purchases the receivable. Your customer can still be on Net 30, Net 60, or Net 90 terms.
What is the factoring reserve?
The reserve is the portion of the invoice not advanced at the start. For example, an 85% advance on a $50,000 invoice is $42,500, leaving a $7,500 reserve before fees. That 85% is an illustration, not a promised advance rate. Credits, disputes, short payments, and the contract’s charges can change the final amount released.
Invoice factoring cash flow calculator
Would earlier cash let you finish more profitable work, or would the fees outweigh the benefit? Compare factoring with waiting for Net 30, Net 60, and Net 90 payments. Enter your direct job costs, margin, timing, and realistic demand rather than assuming unlimited repeat sales.
Compare cash timing and profit after fees
The defaults are illustrative. This models invoice factoring, not an equipment loan or an A/R credit line. This tool does not submit your inputs as a funding application.
Comparison
| Terms | Jobs: wait / factor | Wait for payment | Use factoring | Difference |
|---|
View total fees, ending cash, and future receipts
| Terms | All expected factoring fees | Ending cash: wait / factor | Future net receipts: wait / factor |
|---|
Future net receipts include unpaid customer invoices and unsettled reserves after the comparison ends, less modeled fees. They are not cash available today. Fees include the original invoice and every new invoice assumed factored, including expected fees through later customer payment.
How this calculator works and what it leaves out
Both scenarios begin with the same original invoice and other available cash. The waiting scenario collects each invoice at its Net 30, 60, or 90 date. The factoring scenario receives an advance after your entered delay, less a draw fee, and receives the remaining reserve after the monthly fee when the customer pays. The same terms and assumptions apply to new invoices.
The business completes one new job at a time, pays its direct cost upfront, and starts the next job only when cash, time, and the demand limit allow it. Jobs that cannot finish within the comparison period are not started. The model does not count an advance or collection of the original invoice as new revenue.
Sale value = direct cost / (1 – gross margin). Modeled gross profit after fees equals gross profit on completed new jobs minus all expected factoring fees. Expected fees are charged through the full payment term even when settlement falls beyond the comparison period. This is a scenario comparison, not an accounting income statement.
Customers are assumed to pay in full and on time. There are no additional facility limits, taxes, overhead, minimum-volume charges, bad debts, late fees, additional setup costs, or changing margins. Factoring all completed invoices is assumed; selective factoring could give a different result. It does not calculate APR or guarantee funding or profit.
Invoice factoring rates, draw fees, and total cost
For the factoring options discussed with Excel Capital, indicative pricing is 1.5% to 3% per month, with draw fees from 0% to 2% depending on A/R risk. The monthly fee and draw fee are separate charges. Neither the low end of the range nor a zero draw fee is guaranteed.
A percentage needs a dollar basis and a time period to be useful. Ask whether the monthly fee applies to the invoice face value or the amount advanced, whether a partial month is prorated, and whether the draw fee applies to the invoice or the advance. A monthly fee is not an annual percentage rate.
A $50,000 invoice: Net 30 vs. Net 60 vs. Net 90
This example assumes an 85% advance, a 2% monthly fee on the full invoice value, and a 1% draw fee on the gross advance. The $425 draw fee is withheld upfront, so the initial cash received is $42,075. The monthly fee is deducted from the reserve when the customer pays.
| Customer pays | Monthly fee total | Draw fee | Total fees | Net reserve released | Total received |
|---|---|---|---|---|---|
| Day 30 | $1,000 | $425 | $1,425 | $6,500 | $48,575 |
| Day 60 | $2,000 | $425 | $2,425 | $5,500 | $47,575 |
| Day 90 | $3,000 | $425 | $3,425 | $4,500 | $46,575 |
Example only. Total received equals the initial $42,075 plus the net reserve release. This avoids counting the draw fee twice. Other charges, late payments, or adjustments are not included.
What can change the price?
Two invoices with the same dollar amount can present different risks. One may be owed by a reliable customer with a clear payment history; another may involve an unresolved dispute or a large concentration in a single customer. Ask how customer credit, invoice age, payment history, industry, and the recourse terms affect your quote.
Review possible minimum-volume charges, unused-line or service fees, wire fees, invoice-verification fees, and termination terms as well. Not every provider charges each item. The goal is a written total-cost example using your actual invoices, not a comparison based only on an advertised starting rate.
How a factoring lockbox works
In a typical notified factoring arrangement, the factor collects directly from your customer. A lockbox or designated collection account provides the payment destination. For checks, this can be a bank-managed mailing address. Electronic payments follow the specified ACH or wire instructions rather than passing through a physical box.
VISUAL GUIDE / FOLLOW THE CUSTOMER PAYMENT
The lockbox routes payment to the right place
Funds the advance→Your business
Receives cash earlier
Later, when the invoice is paid:
Same customer obligation, different payment destination. The collection process should be explained before the first payment is sent.
What should your customer be told?
Make sure the customer’s accounts payable team knows which invoices are assigned, where to remit payment, and whom to contact about a discrepancy. A notice of assignment identifies the change in payment rights. Cornell Law School’s UCC Section 9-406 reference explains notification and proof of assignment; the applicable law and contract still need to be reviewed for your transaction.
Verify changed bank instructions through a trusted contact method. Also ask the factor what happens if a customer pays your business by mistake, how payments are matched to invoices, and how quickly a cleared payment stops fee accrual. These details matter as much as the headline rate.
Invoice factoring vs. invoice financing and an A/R line of credit
Invoice factoring, A/R factoring, and accounts receivable factoring are synonyms. An accounts receivable line of credit is different: you borrow against an eligible receivables pool rather than selling each invoice through a factoring purchase.
The label "invoice financing" is sometimes used broadly, so look at the agreement rather than the label alone. Is the provider purchasing receivables, or lending against them? How is availability calculated? Who handles collections, and what happens if an invoice is disputed?
| Feature | Invoice factoring | A/R line of credit |
|---|---|---|
| Structure | Purchase of accepted invoices. | Revolving borrowing secured by eligible receivables. |
| Available cash | Agreed advance, followed by net reserve settlement. | Unused borrowing-base availability, subject to the credit limit. |
| Customer payments | Typically collected directly by the factor. | Collection and account-control arrangements vary by facility. |
| Cost | Factoring fees plus applicable draw and other fees. | Interest or finance charges plus applicable facility and draw fees. |
| What keeps it going | Additional eligible invoices are purchased. | New eligible receivables and repayments change available borrowing capacity. |
What a revolving A/R line of credit looks like
Think of the borrowing base as a changing limit supported by the receivables still outstanding. The approved facility limit is a ceiling, not cash you can necessarily draw in full. The OCC’s asset-based lending handbook explains borrowing bases, revolving facilities, and cash controls.
VISUAL GUIDE / THE REVOLVING BORROWING BASE
Availability follows eligible outstanding A/R
× advance rate−Reserves
and outstanding draws=Available credit
Subject to the facility cap
Example: $250,000 facility cap, 80% advance rate, and no additional reserves.
| What changes | Eligible A/R | Borrowing base | Drawn balance | Available |
|---|---|---|---|---|
| Starting position | $200,000 | $160,000 | $100,000 | $60,000 |
| Add $50,000 of new eligible invoices | $250,000 | $200,000 | $100,000 | $100,000 |
| Collect $50,000 and apply it to the balance | $200,000 | $160,000 | $50,000 | $110,000 |
A $50,000 collection does not necessarily free up $50,000 to redraw. It also removes the paid invoice from eligible A/R. New invoices and the borrowing-base calculation keep the facility revolving.
A revolving line may let your team retain customer-facing collection work, but do not assume every A/R line avoids a lockbox. Some use lender-controlled collection accounts. The central difference is the revolving borrowing structure, not simply where a customer sends payment.
Compare this with our business line of credit options. Businesses considering a monitored working-capital facility can also review the SBA’s 7(a) Working Capital Pilot information. SBA-backed credit is a separate program, not another name for invoice factoring.
Invoice factoring requirements: what providers review
The customer who owes the invoice is central to an A/R factoring review. Your own business still matters, including its ability to document completed work, resolve disputes, and comply with the agreement. An invoice is not automatically eligible just because it appears in your accounting system.
Have these items ready
- Current accounts receivable aging: customer names, invoice dates, due dates, outstanding balances, and aging buckets.
- Invoices and proof of performance: purchase orders, delivery receipts, signed timesheets, acceptance records, or other evidence that supports the amount due.
- Customer and payment details: contact information, payment history, disputed balances, credits, and customer concentration.
- Business and financing information: ownership details, requested bank and financial records, existing loans, liens, and any prior factoring agreement.
Our guide to preparing an accounts receivable aging report explains how to organize the starting information. Disclose existing liens early; a payoff, release, or priority agreement may be needed before another provider can fund the same receivables.
Can a startup or a business with bad credit qualify?
Some factoring providers consider newer businesses or owners with weaker credit when the business has completed work and strong, collectible B2B invoices. That is not the same as guaranteed approval or no review. The invoice quality, customer risk, liens, and provider’s criteria still determine the decision.
A startup with only a purchase order and no completed, billable work needs a different discussion. Factoring a completed invoice is not the same as financing the cost of producing an order before delivery.
Which businesses tend to use factoring?
Staffing agencies may fund wages before clients pay. Trucking companies may need fuel and driver pay while freight bills remain open. Manufacturers, wholesalers, and B2B service firms may need materials or labor for another order. The useful question is whether there are eligible invoices and a specific cash timing gap.
Construction progress billings, retainage, contingent payment terms, consumer receivables, and disputed invoices can require specialized review. Do not assume every industry or every invoice fits the same program.
Recourse vs. nonrecourse factoring
With recourse factoring, the agreement can require your business to cover an unpaid invoice, repurchase it, or replace it. With nonrecourse factoring, the factor takes a defined customer credit risk. That protection is governed by the contract, not by the word "nonrecourse" alone.
The IRS’s historical factoring overview distinguishes the arrangements by who bears a customer’s inability-to-pay risk. It is background on factoring structures, not current tax advice. Ask your provider which credit events are covered and which remain your responsibility.
Ask about exclusions in plain language. What happens after a customer disputes delivery, claims a credit, pays short, or becomes insolvent? Who bears fraud and documentation risk? Request a written example of an unpaid invoice under the proposed agreement.
Can faster cash flow help you earn more profit?
It can, but only when the earlier cash makes profitable work possible that you would otherwise miss or postpone. If the money simply sits in your bank account, factoring reduces the amount you collect by its fees. If your team is already at capacity, an advance alone does not create more production capacity.
Consider one additional job with $20,000 of direct costs and a $25,000 sale price. That is $5,000 of gross profit, or a 20% gross margin. The benefit has to cover the cost of factoring both the original invoice and any new invoice you also choose to factor.
VISUAL GUIDE / TIMING IS NOT THE SAME AS PROFIT
Faster access only helps if the next job pays off
*Illustrative advance timing, not a funding promise. Customer due dates do not become shorter.
Extra gross profit−$2,137.50
Combined factoring fees=$2,862.50
After those fees
No additional sale? There is no extra gross profit to offset the fees. Test both outcomes in the calculator instead of assuming faster cash always wins.
Benefits and trade-offs to weigh
Earlier access to earned revenue can help cover payroll, pay suppliers, or accept an order before another customer pays. Collection support may also reduce some administrative work. These benefits need to be weighed against the total fees, customer communication changes, reserve holdbacks, reporting requirements, and recourse obligations.
Factoring is not a cure for poor margins, weak demand, or invoices that customers genuinely dispute. A useful comparison includes waiting, improving collections, negotiating customer deposits or supplier terms, and other small-business financing options. For a long-lived machinery purchase, compare equipment financing rather than assuming a short invoice cycle is the right fit.
Accounts receivable, your balance sheet, and cash flow
Accounts receivable is money customers owe your business for credit sales. Accounts payable is money your business owes suppliers. In the same transaction, your invoice can be your receivable and your customer’s payable. Factoring your receivable is not the same thing as a buyer-led accounts payable or reverse-factoring program.
Is accounts receivable an asset?
Yes. Collectible trade receivables expected to turn into cash within the normal operating cycle are generally reported as current assets. They are not cash already available to spend. Our balance sheet guide explains where assets, liabilities, and equity fit together.
A factoring transaction should not be recorded as a second sale of the original goods or services. How the transfer, reserve, fees, and any recourse obligation appear in your books depends on the agreement and applicable accounting rules. Have your accountant review the treatment rather than assuming every arrangement is automatically off-balance-sheet.
The SEC’s financial-statement guide explains why an income statement’s profit differs from cash flow. That distinction is also why the calculator shows cash and modeled gross profit separately.
Keep your receivables records usable
Send invoices promptly, record credits, reconcile receipts, and review aging balances regularly. Clean records make it easier to see which customers are paying late and to answer a factor’s verification questions. Our free accounting software guide is a starting point for comparing bookkeeping and invoicing tools; check each provider’s current features and fees.
You can also use accounts receivable turnover to understand collection patterns. Factoring accelerates your access to cash; it does not automatically improve a customer’s underlying payment habits.
How to compare factoring companies and apply
The best invoice factoring company for your business is not necessarily the one showing the lowest starting percentage. Ask each provider to price the same invoice set, using the same expected customer payment dates. Compare the cash available now, total fees, net reserve, and your obligations if something goes wrong.
Review the agreement before accepting an advance
Request a clear explanation of the advance percentage, fee basis, billing increments, minimum commitments, recourse terms, customer notification, collection process, and termination costs. Check whether you can choose individual invoices, must factor all invoices from a customer, or must meet a broader volume commitment.
Then ask for one ordinary settlement example and one late-payment example. Both should reconcile the original invoice value with the upfront advance, all fees, and the amount ultimately released to you. Keep the proposal and settlement reports with your accounting records.
Starting an invoice factoring application
Gather your aging report, representative invoices, customer details, and the business records requested for review. Tell us about existing financing and explain what the earlier cash would accomplish. Excel Capital works with third-party providers to help you explore invoice factoring and other receivables-based funding options. The provider determines eligibility, pricing, and final terms after reviewing your application.
Submitting information does not guarantee approval, a particular advance rate, or a funding date. Review the provider’s final documents before accepting an offer.
Invoice factoring frequently asked questions
Are invoice factoring, A/R factoring, and accounts receivable factoring the same?
Yes. They describe selling eligible unpaid customer invoices to a factor for earlier access to cash. An accounts receivable line of credit is different because it is revolving borrowing supported by eligible outstanding receivables.
How much does invoice factoring cost?
Indicative factoring fees for the options discussed here are 1.5% to 3% per month, plus draw fees from 0% to 2% based on A/R risk. Your actual quote depends on the provider and receivables. Confirm whether each percentage applies to invoice value or the advance and whether other charges apply.
Does the factoring company collect directly from my customers?
Typically, yes. Your customer pays the factor or its designated collection account according to the remittance instructions. The factor reconciles payment and releases the remaining reserve after fees and adjustments.
Is invoice factoring a loan?
Factoring is structured as a purchase of receivables rather than a conventional term loan. That does not eliminate contractual obligations. Recourse provisions, liens, guarantees, and the accounting treatment still need review.
Can I factor only one invoice?
Some providers offer selective or spot factoring, while others require all invoices for a customer or a minimum volume. Confirm what must be factored, what can be excluded, and whether minimum charges still apply.
What happens if my customer pays late or does not pay?
Time-based fees may continue until the agreement’s settlement conditions are met. An unpaid or disputed invoice may trigger recourse, reserve deductions, replacement requirements, or other obligations. Read the late-payment and nonpayment terms before you accept the advance.
Can factoring increase profit?
Only indirectly. Earlier cash may make additional profitable work possible, but fees reduce the proceeds from factored invoices. The calculator compares gross profit after modeled factoring fees, including fees on new invoices, and can show a negative result.
Does an A/R line always avoid a lockbox?
No. Some revolving A/R facilities use a lockbox or controlled collection account. A credit line differs from factoring mainly in its borrowing structure and its availability based on eligible outstanding A/R, not simply its payment destination.
Can invoices be used with more than one financing provider?
Do not assume the same receivable can support multiple arrangements. Existing assignments and liens must be disclosed and reviewed. A provider may need a release, payoff, or priority agreement before funding.
Can I use factoring when I have no completed invoices yet?
Ordinary invoice factoring depends on a receivable for work already delivered or completed. A purchase order or a projected future sale is not the same thing. Ask about a different funding structure for pre-delivery costs.