Contractor Payment Schedules: How to Structure Payments on Any Project

· Guide · 3 min read

Why Payment Schedules Matter

A poorly structured payment schedule is one of the most common ways homeowners lose money on renovation projects. Pay too much upfront and you lose leverage to get the work finished. Pay too little and you may find contractors de-prioritizing your project for others. The right payment schedule aligns both parties' incentives: the contractor gets paid as they complete work, and you retain leverage until the project is fully complete.

The Milestone-Based Payment Model

Tie every payment to a specific, verifiable milestone — not a calendar date. Calendar-based payments reward contractors for the passage of time regardless of progress. Milestone-based payments reward actual completed work. A typical structure for a $100,000 renovation:

Adapting the Schedule to Your Project

Adjust the number of draws based on project length and complexity:

Construction Loan Draw Schedules

If you're financing the renovation with a construction loan, the lender will impose their own draw schedule — typically requiring an inspector to verify progress before releasing each draw. This is actually a benefit: you have an independent professional confirming work is complete before funds are released.

Handling Change Order Payments

Change orders should be paid separately from the original payment schedule. For approved change orders:

Collecting Lien Waivers With Each Payment

Every payment should be accompanied by a conditional lien waiver from the contractor for the amount paid. Once the check clears, exchange it for an unconditional waiver. On the final payment, collect unconditional final waivers from the GC and all major subcontractors. This protects you from subcontractor liens if the GC fails to pay their subs.

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Frequently Asked Questions

What is a reasonable deposit for a contractor?
A reasonable deposit is 10–15% of the total contract price. California law limits deposits to 10% or $1,000, whichever is less. Any contractor demanding 30–50% upfront should be viewed with serious skepticism — reputable contractors with established supplier relationships and credit lines don't need large deposits to fund material purchases.
Should I pay a contractor before or after each phase?
Pay after each milestone is completed and verified — not before. Milestone-based payments should be tied to inspectable, observable progress: framing complete, rough mechanical approved by inspector, drywall installed, etc. Never pay for work you can't confirm has been done.
What should I hold back until final completion?
Hold 10–15% as a final retainage payment until: all punch list items are resolved, the final building inspection has passed and you have the permit card or Certificate of Occupancy, and you have received unconditional lien waivers from the GC and all major subcontractors. This retainage is your most powerful tool for getting the contractor to complete every last item.