The GC Who Won't Pay Decision Tree

Why this matters

A general contractor who is slow or refusing to pay is one of the worst cash positions a sub can be in. You have already spent the labor and the materials, the money is large, and your leverage shrinks every day you wait. The difference between getting paid and eating the loss is usually whether you preserved your rights up front and whether you escalate in the right order now. This tree walks the path from a late invoice to getting your money, while keeping the door open if the relationship is worth saving.

Start here: protect your rights before there is ever a problem

The most important moves happen before the first late payment, so do them on every GC job.

• Send the preliminary notice on time. Many states require a preliminary or pre-lien notice early in the job to preserve your right to file a mechanics lien later. Miss the window and you may lose your strongest tool before you ever needed it.
• Track your lien deadlines. The clock to file a lien runs from defined dates (last work, completion) and is short. Know it on every job, not just the troubled ones.
• Keep the paper. Signed contract, change orders, delivery tickets, daily logs, and every invoice. A documented claim collects; a he-said dispute does not.

If you did these, you have leverage now. If you did not, you may still collect, but the path is harder.

Branch one: why is the payment late?

Sort the cause before you escalate. Not every late check is a refusal.

• If it is a paperwork or timing issue (a missing lien waiver, an invoice in the wrong format, a normal net-term delay), fix the paperwork and resend. Many "non-payments" are just a stuck invoice.
• If the GC says the owner has not paid them, check your contract for a pay-when-paid clause and ask directly when the owner is expected to pay. This is common and may be legitimate, but it does not erase your right to be paid.
• If the GC disputes your work or claims a backcharge, that is a scope or quality dispute, not a pure payment problem. Get the specific complaint in writing and address it on facts (see the related decision tree on changed scope).
• If the GC is dodging, stalling, or going silent, treat it as a real collection problem and move down the tree.

Branch two: communicate and document before you threaten

Escalation works best in steps. Start firm and professional.

• Call and email, and put the ask in writing. State the invoice, the amount, the due date, and request a specific payment date. A written record matters if this goes further.
• Stay professional even when frustrated. The goal is your money, not the satisfaction of an angry email. A reasonable tone keeps a recoverable relationship alive and looks better if a third party ever reads the thread.
• Set a clear deadline. "I need payment or a firm date by Friday" gives the GC a concrete decision and gives you a clean point to escalate from.

Branch three: apply formal pressure in order

If communication fails, escalate through the tools you preserved.

• Send a formal demand, clearly referencing your intent to protect your lien rights if it is not resolved. Often the mention of a lien moves a stalled payment, because a lien clouds the owner's title and the owner pressures the GC.
• File the mechanics lien within the deadline if you preserved the right and the deadline is near. Do not let the clock run out while you wait politely. The lien is your leverage; a missed deadline forfeits it.
• Consider a notice of intent to lien first where your state recognizes it, as a last warning that frequently triggers payment without the full filing.

Branch four: decide how far to take it

Past liens, the options cost time and money. Weigh them.

• If the amount is large and your documentation is strong, a collections attorney or a lawsuit may be justified. Strong paper makes this far more winnable.
• If the amount is small relative to the cost of fighting, small-claims court or a negotiated partial settlement may beat a long legal battle. Sometimes a known partial recovery beats a larger uncertain one.
• Decide whether you keep working for this GC. A one-time hiccup with a long-good GC is different from a pattern. If they routinely pay late or short, the account is a liability no matter how much volume it brings. Stop the bleeding.

Ordered recap

1. Before any job: send preliminary notice, track lien deadlines, keep all paper.
2. Diagnose the cause: paperwork, owner-not-paid, work dispute, or a true dodge.
3. Communicate in writing with a firm deadline, professionally.
4. Escalate with a formal demand and file the lien within the deadline if needed.
5. Weigh attorney or small-claims by amount versus cost, and decide if the GC is worth keeping.

References

• State mechanics-lien and preliminary-notice statutes (vary by jurisdiction)
• American Subcontractors Association (ASA) payment and lien-rights guidance
• See related: Working Under a General Contractor: The Pecking Order; The GC Changed the Scope Decision Tree