Quick answer
To qualify for invoice factoring you need B2B or government invoices for completed work, customers with acceptable commercial credit, a U.S.-registered business, and receivables a funder can take a first-position security interest in. Time in business, profitability and owner credit matter far less than they do at a bank, which is why approval usually takes 24 to 72 hours.
Key takeaways
- Approval turns on your customers' credit and the validity of the invoice, not on your profit and loss statement.
- The standard document pack is an AR aging report, sample invoices with proof of delivery, a customer list, formation documents and ID.
- A UCC-1 search comes first: an existing blanket lien must be released, subordinated or carved out before funding.
- Consumer invoices, pre-billed work and invoices already pledged elsewhere are structural disqualifiers, not pricing issues.
- Expect approval in 24–72 hours and funding in 24–48 hours once the account is open, on facilities from $25,000 to $25 million.

What are the basic requirements?
Factoring is the purchase of an asset, so the eligibility question is really about the asset. A funder is asking whether the invoice represents a genuine, undisputed obligation owed by a creditworthy business to you, free of competing claims, and payable on commercial terms. If the answer to all of that is yes, the rest of the file is detail.
That framing is why factoring reaches businesses a bank will not. A company six months old with no retained earnings and a thin credit file can still have a perfectly good receivable from a national distributor. The bank is underwriting the borrower; the factor is underwriting the receivable and the party who pays it.
- You sell to other businesses or to government agencies — B2B or B2G, not consumers
- The invoices are for work already completed or goods already delivered and accepted
- Your customers have acceptable commercial credit and a payment history a funder can verify
- The business is registered in the United States with an EIN and a business bank account
- The receivables are free of other liens, or an existing lienholder will subordinate or release them
- There are no unresolved tax liens that would prevent a first-position UCC filing on receivables
What documents will I need?
The document pack is deliberately short, and having it ready is the single biggest influence on how fast you are approved. Most delays in a factoring application are document delays rather than credit decisions: an aging report that does not reconcile, a customer list with no accounts-payable contacts, or a sample invoice with no proof of delivery attached.
Send the real ledger rather than a summary. Underwriting will reconcile the aging report against the sample invoices and against your bank statements, and a clean reconciliation at the first pass removes an entire round of questions.
- An accounts receivable aging report, current to within a few days
- The invoices you want to factor, each with proof of delivery or evidence of completion
- A customer list with billing addresses and accounts-payable contact details for verification
- Articles of incorporation or organization and your EIN confirmation
- A voided business check for the funding account, and photo ID for each owner of 20% or more
- Recent business bank statements, and a copy of any existing financing agreement or UCC filing you are aware of
What does underwriting actually check?
Underwriting a factoring file is a different exercise from underwriting a loan, and understanding the difference helps you present the file well. There is no debt service coverage calculation, because there is no fixed payment. There is no covenant package, because the facility sizes itself to your sales. What there is instead is close scrutiny of the receivable and of the person who owes it.
| Question | A bank's focus | A factor's focus |
|---|---|---|
| Who repays? | The borrower, from operating cash flow | Your customer, from the invoice they already owe |
| Primary credit analysis | Your financial statements and leverage | Your customers' commercial credit and payment history |
| Time in business | Often two years minimum | Secondary; startups with strong customers regularly qualify |
| Owner credit | A significant factor in the decision | Reviewed for fraud and judgments, rarely decisive on its own |
| Collateral position | A blanket lien, often with real estate support | A first-position security interest in receivables under UCC Article 9 |
| Ongoing monitoring | Periodic covenants and financial reporting | Invoice verification, aging, dilution and concentration, continuously |
| Decision speed | Weeks | Approval typically in 24–72 hours |
How does the approval process work, step by step?
From a complete application, most new clients are approved within 24 to 72 hours, and once the account is open invoices are usually funded within 24 to 48 hours of submission. The steps below run partly in parallel — the customer credit review and the lien search happen at the same time — so a prepared file genuinely moves faster.
- 1Application and customer list. You submit the aging report, sample invoices and the customers you want to finance. The list matters more than the application form.
- 2Customer credit review. Each proposed account debtor is credit-checked and given a credit limit. Weak customers are excluded rather than priced; strong ones set your advance rate.
- 3UCC-1 search and lien analysis. A search in your state of formation shows existing filings. Anything covering accounts or general intangibles has to be dealt with before funding.
- 4Term sheet or proposal. You receive the advance rate, discount fee, fee schedule, concentration limits and notice period. Read the aging and chargeback provisions carefully.
- 5Documentation and UCC filing. You sign the factoring agreement, a notice of assignment is prepared for your customers, and a UCC-1 is filed to perfect the security interest in your receivables.
- 6Invoice verification. The funder confirms with your customer that the goods or services were received and the amount is due. Verification is a check on the invoice, not a guarantee of payment.
- 7First funding. The advance — up to 95% — is sent by ACH or wire, typically within 24 to 48 hours, with the reserve released when your customer pays.
What if another lender already has a lien on my receivables?
This is the most common obstacle in a factoring application, and it is almost always solvable. Under UCC Article 9, a funder buying or lending against your receivables needs a first-position interest in those receivables. If a bank, an equipment lender or a cash advance provider already holds a blanket lien over all assets, the new funder cannot simply file behind it.
There are four standard routes out, and which one applies depends on the existing lender's appetite and how much you owe them. None of them is unusual; commercial lenders negotiate these documents routinely, and the timeline is usually measured in days rather than weeks once both sides are talking.
- Payoff and release — the existing facility is repaid, often from the first factoring advance, and the lender files a UCC-3 termination
- Subordination — the existing lender agrees in writing that its interest ranks behind the factor's, usually as to receivables only
- Carve-out — accounts and the proceeds of accounts are excised from the existing blanket lien while the rest of the collateral stays put
- Intercreditor agreement — the two funders document their respective rights, common where a bank keeps equipment and inventory and the factor takes receivables
What disqualifies an invoice?
Most declines are not about the business at all — they are about a specific invoice that cannot support a purchase. The distinction matters, because a company whose progress billings are ineligible may still have an entirely fundable set of completed-delivery invoices. Ask which invoices are excluded and why, rather than treating a partial decline as a full one.
- Consumer invoices — amounts owed by individuals rather than businesses or government agencies
- Pre-billed or advance-billed work where the goods or services have not yet been delivered
- Progress billings on an incomplete milestone with no customer acceptance or approval certificate
- Bill-and-hold arrangements where the seller still has the goods and acceptance is unclear
- Retainage withheld under a construction contract until release conditions are met
- Invoices under active dispute over price, quality, quantity or delivery
- Intercompany or related-party invoices that are not arm's-length third-party sales
- Invoices to a customer that also owes you nothing but is owed money by you, creating offset rights
- Very aged receivables that have passed the facility's eligibility cutoff, commonly 90 days
Can a startup or a company with weak financials qualify?
Often, yes. New entities, companies without two years of tax returns, businesses recovering from a loss-making year and owners with damaged personal credit all qualify regularly, because none of those facts changes whether a national distributor owes you $80,000 for goods it has already accepted. New trucking authorities are a routine example: the MC number may be weeks old, but the brokers behind the loads are long-established.
What a startup does need is a real customer. A new company whose only receivable is from another new company with no credit file is a genuinely difficult file, and no amount of documentation fixes it. If your customers are strong and your invoices are clean, the age of your business is close to irrelevant; if your customers are weak, it will not matter how long you have been trading.
How do I get approved faster?
Approval speed is mostly within your control. The underwriting work is bounded — customer credit, lien position, invoice validity — and every hour saved is an hour you did not spend retrieving a document. Treat the application as an evidence pack rather than a form.
- Reconcile your aging report to your accounting system before you send it, and date it within the last few days
- Attach proof of delivery or signed acceptance to every sample invoice, not just the first one
- Supply accounts-payable contact names, direct lines and email addresses so verification is not blocked at a switchboard
- Disclose every existing lender, lien, judgment, tax notice and payment plan up front, with documents
- Have your formation documents, EIN letter, voided check and owner IDs in a single folder before you apply
- Tell your customers a notice of assignment is coming, so the remittance change is expected rather than a surprise
- Name a single internal contact who can answer document questions the same day
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Written and reviewed by the National Invoice Factoring funding team — specialists in receivables and trade finance since 2009.
