B2B debt collection: the complete guide for creditors.

What is B2B debt collection?

B2B debt collection (also called commercial collections or B2B collections) is the recovery of money that one business owes another, usually unpaid invoices for goods or services sold on trade credit. It is handled first by the creditor's own accounts-receivable team and then, if needed, by a commercial collection agency or a collection attorney.

Typical B2B debts include past-due invoices from distributors, wholesalers, contractors, staffing clients, agencies, SaaS customers, freight brokers and shippers. The debtor is a company, so collectors deal with owners, controllers and AP departments rather than individual consumers.

How B2B collection differs from consumer collection

The federal Fair Debt Collection Practices Act defines a "debt" as an obligation of a consumer arising from a transaction primarily for personal, family or household purposes (15 U.S.C. § 1692a), so business-to-business debts are generally outside it. That doesn't mean anything goes. Commercial collectors still face contract law, fraud and unfair-practices rules, and in some states licensing, registration or bonding requirements. Our guides to debt collection laws for businesses and collection agency licensing explain more.

In practice, B2B collection focuses on reaching decision-makers quickly, reviewing contracts and personal guaranties, checking whether the debtor is still operating, and moving fast when a debtor shows signs of insolvency.

The B2B collection process, step by step

1. Confirm the invoice is clean. Check that the right legal entity was billed, the amount matches the PO or contract, and you have proof of delivery or completion. Many "slow payers" are really waiting on a corrected invoice.
2. Internal follow-up (roughly 0–60 days past due). Reminders, statements and calls from your AR team. Ask for a specific payment date and document every promise.
3. Final notice. A firm, written deadline before outside placement. Use our final notice template.
4. Formal demand. A demand letter setting out the debt, the basis for it and what happens next.
5. Place with a commercial collection agency. The agency sends its own demands, calls decision-makers, skip-traces the business and its principals where needed, and negotiates lump-sum or installment settlements within the authority you give it.
6. Attorney forwarding. If the debtor won't pay but appears collectible, the agency (or you directly) forwards the claim to a collection attorney in the debtor's jurisdiction to send an attorney demand and, if approved, file suit. See collection law firms.
7. Judgment and enforcement. After a judgment, the attorney can use the state's enforcement tools such as bank levies, liens and debtor examinations. See judgment collection.
8. Close or write off. If the debtor has no assets or has closed, the account may be closed, held for periodic review, or written off for accounting and tax purposes on your accountant's advice.

Many credit managers place accounts somewhere between 60 and 120 days past due, or immediately when the debtor stops communicating. Recovery generally gets harder as debt ages. See when to send an invoice to collections.

B2B collection fees: how agencies typically charge

Most commercial agencies work on contingency: they keep a percentage of what they actually recover, and under a pure contingency agreement you owe nothing if nothing is collected. Common structures include:

• Tiered contingency rates that vary with the age of the debt, the size of the balance and the number of accounts you place. Older and smaller claims usually carry higher percentages, and larger volumes or balances usually lower ones.
• Separate rates for legal forwarding. When a claim goes to an attorney, the contingency rate often changes and you may be asked to advance a suit fee or court costs.
• Flat-fee letter programs for fresh accounts, where you pay a fixed amount per account for a series of demand letters and payments go directly to you.
• Minimums or special terms for very small, very old or international claims.

We don't publish "average" rates because they vary widely by agency, industry and portfolio. Ask every agency for its full rate schedule in writing, including how it treats payments the debtor makes directly to you after placement, partial settlements and cancellation. More detail: how much collection agencies charge.

Documentation that strengthens a B2B claim

• Signed credit application and terms and conditions, including any interest, late-fee, attorney-fee and venue clauses (free credit application template)
• Purchase orders, invoices and proof of delivery or acceptance
• Statements of account and payment history
• Personal guaranties, if any
• Emails acknowledging the debt or promising payment

Checklist: what to prepare before placing an account.

Choosing a B2B collection agency

• A commercial focus. A consumer-oriented agency may not know how to work B2B accounts.
• Experience in your industry: construction, freight and trucking, professional services and law firms, healthcare, wholesale, staffing or SaaS
• Licensing or bonding where required, and trust-account handling of collected funds
• A network of collection attorneys for suits in the debtor's state
• Clear reporting and a regular remittance schedule

Related guides

• Place commercial debt with a collection agency
• Collection agency for small business
• Debt collection attorneys for businesses
• How to place commercial debt with a collection agency
• How to collect unpaid invoices
• Commercial collection agencies by state and by city
• Free templates and downloads

Not legal advice. This page is general information, not legal advice, and laws vary by state and change over time. CollectionPlacement is a referral service, not a law firm or collection agency. Consult a licensed attorney about your situation.