How do I collect from a customer who refuses to pay?
Short answer
Escalate in stages, in writing, with dates, before you call a lawyer or small claims court. Most non-payers cave once they see you're organized and not going away.
Escalate on a schedule, not on emotion
Have a set sequence: friendly reminder at day 7, firmer written notice at day 30 with a specific deadline, final notice at day 45 stating your next step, then action. Random angry calls whenever you think about it make you easy to ignore and hard to take seriously.
Every step should be in writing, even if you also call. Texts and emails create a timeline you can hand to a collections agency, a lawyer, or a judge later without having to reconstruct anything from memory.
Use leverage you actually have
If you hold anything, a vehicle, equipment, a completed project's final walkthrough, keys, don't release it until you're paid, where your contract and state law allow it. Mechanic's liens and similar tools exist in most trades for exactly this reason, but the window to file is often short, so don't wait months to look into it.
For recurring or repeat customers, put them on a strict cash-in-advance or credit-card-on-file basis going forward the moment they're late once. You don't have to prove anything to anyone to change your own terms.
Know when it stops being worth chasing
Small claims court is usually cheap and doesn't require a lawyer, and it's worth it for anything over a few hundred dollars where you have clean documentation. Below that, or with no paper trail, sometimes the right call is to write it off, learn the lesson about deposits, and stop giving that customer any more credit, ever.
Collections call escalation
Invoice is 35 days past due, one email reminder already ignored.
You
“I'm calling about invoice 1042 for $2,400, it's now five weeks past due. I sent a reminder on the 3rd. Can you tell me what's going on with it?”
Customer
“Things have been tight, I'll get to it when I can.”
You
“I understand things get tight. I need a specific date I can count on, and if I don't have payment by then I'll need to take next steps, which I'd rather not do. Can you commit to a date this week?”
Customer
“Let's say the 15th.”
You
“The 15th works. I'll send that in writing today so we both have it, and I'll follow up on the 16th if it hasn't come through.”
Do not say
- “Don't worry about it, whenever works (removes the deadline you just need)”
- “Threatening legal action you have no intent of taking (destroys credibility the next time)”
Final notice before further action letter
Send by email and certified mail if the amount is significant.
FINAL NOTICE Date: __________ To: __________ Re: Invoice #__________, dated __________, amount due $__________ This invoice is now __ days past due. We have made __ prior attempts to reach a payment arrangement, on __________ and __________, without resolution. Payment in full is required by __________ (date). If payment is not received by that date, we will proceed with [filing a lien / referring this to a collections agency / small claims court], and this letter will serve as part of that record. We would prefer to resolve this directly. Please contact us at __________ to arrange payment or a payment plan before that date. __________ [Your name / business name]
Where owners get this wrong
- Doing everything by phone with no written record.
- Continuing to do new work for a customer who hasn't paid the last invoice.
- Waiting months past a lien filing deadline because you kept hoping they'd just pay.
Worth knowing: Lien rights, collection practices, and small claims limits vary by state and by trade. Check your specific rights and deadlines with your own attorney.
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