Small businesses collect unpaid commercial invoices by sequencing: demand letter first, agency placement on claims over $2,500, small claims court for $2,500-$25,000, and solicitor litigation above that. The decision depends on claim size, debtor location, and whether a UCC-1 security interest exists.
A small business owner with a $12,000 unpaid B2B invoice faces a different recovery problem than a corporate credit department with a $120,000 claim. The core mechanics are the same, but the cost-benefit thresholds shift. Agency contingency fees that are trivial on a large claim become material on a small one. Court fees are fixed or scaled; they hit a small claim proportionately harder.
This guide maps the recovery path for SMB creditors in the US, with the thresholds at which each option makes economic sense. It is written for an owner, not a credit department.
Invoice sizeRecommended pathTypical costTime to resolution<$500Internal demand; write off if neededStaff time30 days or write-off$500-$2,500Demand letter + online small claims$30-$75 court fee30-90 days$2,500-$10,000Agency placement or small claims25-35% contingency or court fees60-180 days$10,000-$25,000Agency + small claims in most states20-30% contingency90-270 days$25,000-$75,000Agency then solicitor referralContingency + legal fees6-12 months>$75,000Commercial litigation counsel directLegal fees $5k-$25k+12-24 months
These are general guidelines. State-specific small claims court thresholds vary; California permits up to $12,500, New York up to $10,000, Texas up to $20,000, Delaware up to $25,000.
Before engaging any paid service, the SMB creditor should have sent a written demand letter. This is the cheapest step with the highest yield. A substantial share of B2B late payments resolve on a formal demand, particularly against debtors who have simply deprioritized the invoice.
What the demand letter should contain:
Send by traceable mail (USPS certified, UPS with delivery confirmation, or FedEx signature-required). Email is useful but less probative if the matter goes to court.
If the debtor is a professional services firm, a demand letter on the creditor's letterhead often suffices. If the debtor is a company that has been dodging prior calls, the demand letter with certified-mail tracking becomes the first piece of evidence for any subsequent court filing.
For claims between $2,500 and $25,000, commercial collection agencies are often the right tool. Fees are contingency: no recovery, no fee.
Typical commercial contingency rates for SMB-size accounts:
For an SMB owner, the key selection criterion is not the headline rate but the agency's willingness to work the account actively. Some agencies accept claims at volume and run them through an automated dunning cycle; the SMB claim that responds to active phone work gets lost. The right filter: ask how many accounts per collector (a good commercial agency runs 80-150 active B2B accounts per senior collector).
Verify the agency's licensing in the states where it operates. State licensing for commercial collection varies (required in New York, Washington, Florida; not required in Massachusetts and some others). A commercial agency that collects nationwide and is unlicensed in states where required cannot lawfully file suit in those states.
Small claims courts are cheap, fast, and designed for non-lawyer litigants. For many SMB commercial disputes, they are the single best tool.
Key state thresholds (subject to change; verify current limits):
In most states, corporations and LLCs can file in small claims, sometimes with volume limits. The filing fee is typically $30-$100. The hearing happens within 60-120 days. The judgment is entered the same day of the hearing in most cases.
For an SMB creditor with a $7,500 claim against a US debtor, small claims court produces a judgment cheaper and faster than agency-placement-then-litigation in most states. The claim is presented by the owner or an authorized representative; lawyer fees are not incurred; the court adjudicates.
After judgment, enforcement tools (writ of execution, bank account levy, property lien) are available through the court system, though they may require additional filings.
A UCC-1 financing statement, filed at the state Secretary of State where the debtor is organized, creates a perfected security interest in the collateral identified. For commercial receivables, this means the creditor has priority over subsequent unsecured creditors and can use Article 9 self-help remedies on default.
The filing costs $10-$40 depending on state. It takes 20 minutes. For an SMB supplier that extends recurring credit to commercial customers, filing a UCC-1 at the start of the relationship is one of the highest-leverage legal actions available.
The practical effect on default: a creditor with a valid UCC-1 on the debtor's inventory or equipment can repossess without a lawsuit, as long as repossession does not breach the peace (UCC 9-609). A creditor without a UCC-1 is unsecured and must sue, win, and enforce.
In reviewed SMB recovery files, creditors with UCC-1s obtained median recoveries of 70-90 percent of principal in 4-6 months. Creditors without UCC-1s obtained 40-60 percent in 12-18 months. The difference is not subtle.
Counterintuitively, for claims between $15,000 and $50,000, a flat-fee engagement with a commercial litigation attorney can cost less than a contingency-based collection agency.
A contingency agency at 25 percent on a $40,000 claim takes $10,000 on successful recovery. A litigation attorney willing to send a demand letter and file suit on a flat-fee package ($1,500-$3,500 depending on firm) plus hourly work if the case defends can cost a third as much on a clean recovery.
The trade-off: the attorney is paid regardless of recovery, so the creditor carries the downside risk. The contingency agency is paid only on recovery, so the creditor is guaranteed not to be out of pocket but pays more on success.
For an SMB owner evaluating the choice, the test is confidence in the underlying claim. A clean documentary record, a solvent debtor, and a clear dispute pattern favor the attorney engagement. An uncertain collection prospect favors contingency.
Across reviewed SMB portfolios, the single operational practice most correlated with low default rates was not aggressive collection. It was tight payment-term enforcement at the new-customer stage.
Specifically: SMB suppliers who required the first two or three orders to be paid on delivery or in advance, transitioning to 30-day terms only after the customer demonstrated timely payment, had default rates of around 1-2 percent of annual receivables. Suppliers who extended 30-day terms immediately on account opening had default rates of 5-8 percent, with the worst accounts concentrated in the first six months of the relationship.
The policy cost: the occasional customer who refuses prepay-for-first-orders and walks away. The policy benefit: 3-5 percentage points of reduced bad debt, which on a $500,000 annual receivables ledger is $15,000-$25,000 per year. Far more than any downstream collection effort would recover on those same customers once they default.
Through a sequence: formal demand letter first, then agency placement for claims above $2,500 or small claims court for claims within the state threshold, then litigation or write-off. The choice depends on claim size, debtor location, and whether the underlying contract is documented.
When an invoice is 60-90 days past due, the debtor is not engaging, and the claim is at least $2,500. Below $2,500, fee economics usually don't work. Above $25,000, solicitor engagement often competes with agency placement on cost. In the $2,500-$25,000 sweet spot, contingency agencies typically offer the best combination of cost and outcome.
Commercial collection agencies work on contingency: no recovery, no fee. Rates are 18-45 percent of recovered sums, scaled inversely to claim size and directly to debt age. A $5,000 account at 90 days past due typically runs 30-35 percent contingency; a $25,000 account at 120 days past due runs 20-25 percent.
Yes, in every US state, subject to state thresholds. In most states, corporations and LLCs can file as plaintiffs. Filing fees are $30-$100. The hearing typically occurs within 60-120 days. The judgment is issued the same day of the hearing in most cases. Enforcement (writ of execution, bank levy) is a separate step through the court clerk.
Waiting too long to escalate. An SMB creditor who gives a debtor "one more month" at the 60-day mark, and again at the 90-day mark, produces materially worse recovery outcomes than one who escalates at a defined trigger. The recovery economics deteriorate fastest between Day 60 and Day 180 past due. Structural discipline beats relationship-based patience.
An SMB invoice past 60 days is losing value every week of delay. Place a case for a recovery assessment within one business day.
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