A contractor payment schedule should identify objective milestones, the evidence for each draw, and the exact amount due. Keep cumulative payments aligned with completed work and materials you can verify. Reserve a clearly defined final payment for contract completion, inspections, punch-list work, and closeout documents.
Homeowners planning major renovations ask what percentages are normal and how much should remain for the punch list. Percentages alone are weak protection when the milestone language does not describe measurable work.
Start here: a practical action plan
- Define observable milestones.
- Assign exact dollar draws.
- Verify progress evidence.
- Reconcile final closeout.
- Paying by calendar date alone.
- Losing the cumulative ledger.
- Releasing final money before closeout.
Convert percentages into objective events
Break the scope into phases that can be observed, such as approved permit, delivered custom materials, completed rough work, passed inspection, installed finishes, substantial completion, punch list, and closeout. Avoid milestones based only on dates or vague phrases such as halfway done.
FTC guidance recommends a written contract with cost, scope, and dates and says not to make final payment until the work is done and satisfactory. State law can regulate deposits, progress payments, and retainage, so verify local rules before adopting any example.
Worked example: reconcile every draw
Example: a $60,000 contract uses a $6,000 lawful signing payment, $12,000 after documented custom materials arrive, $15,000 after rough work and required inspection, $15,000 after finishes, $6,000 at substantial completion, and $6,000 after closeout.
The check is $6,000 + $12,000 + $15,000 + $15,000 + $6,000 + $6,000 = $60,000. Before the final two draws, cumulative payment is $48,000, or 80% of the price. The schedule is illustrative, not a statement of local law.
| Hypothetical milestone | Amount | Cumulative |
|---|---|---|
| Signing and materials | $18,000 | $18,000 |
| Rough work and inspection | $15,000 | $33,000 |
| Finishes | $15,000 | $48,000 |
| Substantial completion | $6,000 | $54,000 |
| Final closeout | $6,000 | $60,000 |
Require evidence before releasing money
For each request, compare the invoice with the milestone, site photos, delivered materials, inspection result, approved change orders, and prior payments. Keep a cumulative ledger so several individually plausible invoices cannot exceed the contract total.
When materials are billed before installation, identify them, confirm delivery or secure storage, and document ownership and insurance. Do not pay for an unlabeled future material package that cannot be traced to the project.
Close the job with documents and inspection
Define substantial completion separately from final completion. A functioning room can still have incomplete trim, failed inspection, missing manuals, unpaid subcontractors, or a long defect list. The contract should state what releases each remaining payment.
At closeout, reconcile the original price, signed changes, credits, payments, permits, inspection approvals, warranties, manuals, lien documents, and final invoice. Pay only through the method and timing the contract and local law support.
- Define observable work milestones.
- Assign exact dollars to each event.
- Verify evidence and cumulative payments.
- Release final money after closeout.
Frequently asked questions
What percentage should a contractor get up front?
There is no universal percentage. Check state limits and tie the payment to a signed scope or documented materials.
Should payments be based on dates?
Prefer completed work, delivered materials, and inspections because calendar dates do not prove progress.
What is substantial completion?
It is a contract-defined point when the project can generally be used, but remaining work and documents may still exist.
How do I prevent overpaying during the job?
Track the contract, approved changes, each draw, and cumulative total against verified progress.
Can a contractor bill for stored materials?
The contract may allow it. Identify the materials, location, ownership, insurance, and proof before paying.
When should final payment be due?
Use the signed contract and local law, with final completion, inspections, punch list, and closeout clearly addressed.
Sources and review notes
The calculations and scenarios in this guide are original BreadWinnr worked examples. We recalculated each example and checked that its parts match the stated total. Official sources support the financial concepts. Forum links document the reader problem that prompted the guide and are not treated as financial authority.
- FTC: Avoid home improvement scams
- USA.gov: State consumer protection offices
- Homeowner question: payment percentages and milestones
Read our research, testing, corrections, and source policy.
This guide provides general financial education. It does not account for your complete financial, tax, legal, or contractual situation.
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