Construction Payment Schedules Explained
How to structure progress payments, draw schedules, and milestone billing to protect your cash flow and get paid on time.
Quick Answer
A construction payment schedule defines when and how much a client pays throughout a project. Rather than paying the full contract amount upfront or at completion, payments are structured around project milestones, percentage of completion, or fixed dates. A well-designed payment schedule keeps the contractor's cash flow healthy, protects the client from paying for unfinished work, and reduces disputes by setting clear financial expectations from day one.
Why Payment Schedules Matter
Cash flow is the lifeblood of every construction business. Unlike most industries, contractors must purchase materials and pay labor weeks or months before receiving full payment. Without a structured payment schedule, contractors face serious financial risks:
- Cash flow gaps: Fronting tens or hundreds of thousands of dollars for materials and labor with no income creates dangerous cash shortfalls that can sink even profitable companies.
- Financing costs: Contractors who fund project costs from lines of credit pay interest that eats into margins — often 8-15% annually.
- Non-payment risk: The further you get ahead of payments, the more you stand to lose if the client stops paying or the project is cancelled.
- Subcontractor relationships: Your subs need to be paid on time. Late payments from clients cascade into late payments to subs, damaging relationships you depend on.
A structured payment schedule ensures that the contractor never gets too far ahead financially, while giving the client assurance that they are paying for completed work.
Common Payment Schedule Structures
Payments tied to completion of specific project phases. Most common in residential construction.
- Clear triggers for each payment
- Easy for clients to understand
- Works well with bank draw inspections
Monthly payments based on the percentage of total work completed. Standard on commercial projects.
- Regular monthly billing cycle
- Pay application with schedule of values
- Typically includes 5-10% retainage
Equal payments at regular intervals regardless of progress. Simpler but less aligned with work completed.
- Predictable for both parties
- Easy to administer
- Best for short-duration projects
Client pays actual costs plus an agreed markup. Payments are based on documented expenses.
- Transparent cost documentation
- Flexible for undefined scope
- Requires detailed expense tracking
Typical Milestone Payment Schedule (Residential)
While every project is different, here is a common milestone structure for residential new construction and major remodels:
| Milestone | Typical % | Trigger |
|---|---|---|
| Deposit / Mobilization | 10% | Contract signing, before work begins |
| Foundation Complete | 15-20% | Foundation poured and inspected |
| Framing Complete | 20% | Framing, sheathing, and roof complete |
| Rough-Ins Complete | 15-20% | Electrical, plumbing, HVAC roughed in and inspected |
| Drywall & Interior | 15-20% | Drywall hung, taped, and painted; cabinets installed |
| Final Completion | 10% | Punch list complete, final walkthrough, CO issued |
Understanding Retainage
Retainage is a critical concept in construction payments. The owner withholds a percentage (typically 5-10%) from each progress payment as a financial guarantee that the contractor will complete all work satisfactorily, including punch list items.
- Standard rate: 5-10% of each payment is held back
- Release timing: Typically released 30-60 days after substantial completion
- Cash flow impact: On a $500,000 project with 10% retainage, $50,000 is held until project end — significant working capital tied up
- Partial release: Some contracts allow 50% retainage release at substantial completion, with the balance at final completion
- State laws: Many states have laws governing maximum retainage percentages and release timelines
Best Practices for Payment Schedules
- Never get too far ahead of payments: Structure milestones so that the value of work completed always roughly equals or exceeds the total payments received. This protects you if the client defaults.
- Front-load material-heavy phases: If a phase requires significant material purchases, ensure the corresponding payment covers those costs before you need to pay suppliers.
- Include payment terms in the contract: Specify exactly when payment is due (e.g., within 10 days of milestone completion), late payment penalties, and the right to stop work for non-payment.
- Send invoices promptly: Invoice the day a milestone is reached, not days or weeks later. Every day you delay invoicing is a day added to your wait for payment.
- Document milestone completion: Take photos and maintain records showing that each milestone is complete before invoicing. This prevents disputes and speeds up bank draw inspections.
- Adjust for change orders: When change orders are approved, update the payment schedule to incorporate the additional contract value.
- Understand lien rights: Know your state's mechanic's lien laws, including notice requirements and filing deadlines. Lien rights are your ultimate protection against non-payment.
How BuilderMate Manages Payment Schedules
BuilderMate's invoicing and payment tools give contractors full control over their project billing:
- Milestone Payment Stages: Define custom payment stages for each project with specific amounts or percentages tied to each milestone.
- Progress Tracking: Visualize project completion against payment milestones so you know exactly when each invoice should go out.
- Professional Invoicing: Generate and send branded invoices tied to specific milestones with a single click. Include payment terms, due dates, and line-item detail.
- Change Order Integration: Approved change orders automatically update payment schedules — no manual adjustments required.
- Payment Tracking: Monitor which invoices are sent, viewed, and paid. Automated reminders ensure nothing slips through the cracks.
- QuickBooks Sync: Invoices and payments sync with QuickBooks automatically, keeping your books up to date without double entry.
- Cash Flow Visibility: See expected income across all projects based on upcoming milestones, helping you plan cash flow weeks in advance.
Payment Schedule Red Flags to Watch For
- Client wants to pay everything at completion: This puts all financial risk on the contractor. Always insist on progress payments.
- No deposit before work starts: A deposit demonstrates client commitment and covers your initial mobilization costs. Ten percent is standard.
- Payments not tied to clear milestones: Vague triggers like "mid-project" lead to disagreements. Define specific, measurable milestones.
- Excessive retainage: More than 10% retainage is unusual and ties up too much of your working capital. Negotiate reasonable terms.
- No late payment provisions: If your contract has no consequences for late payment, clients have little incentive to pay promptly.
Frequently Asked Questions
What is a construction payment schedule?
A construction payment schedule is a structured plan that outlines when and how much the client pays the contractor throughout the project. Instead of one lump sum, payments are tied to project milestones, percentage of completion, or specific dates. This protects both parties and keeps cash flowing.
What is the difference between a draw schedule and a payment schedule?
They are essentially the same concept. "Draw schedule" is the term used more commonly in residential construction and refers to periodic payments (draws) tied to project stages. "Payment schedule" is the broader term. In bank-financed projects, the lender releases funds based on the draw schedule after inspecting completed work.
What is a typical payment schedule for residential construction?
A common residential schedule is: 10% deposit at contract signing, 20% at foundation completion, 20% at framing, 20% at rough-ins (mechanical/electrical/plumbing), 20% at drywall and finishes, and 10% at final completion. Structures vary by region and project type.
What are progress payments?
Progress payments are periodic payments made to the contractor based on the percentage of work completed. The contractor submits a pay application showing work completed, the owner (or lender) verifies the progress, and payment is released. This is the most common payment method for larger projects.
What is retainage in construction payments?
Retainage (or retention) is a percentage of each payment — typically 5-10% — that the owner withholds until the project is substantially complete. It serves as financial incentive for the contractor to finish all work, including punch list items. Retainage is released after final inspection and acceptance.
How do I protect myself from non-payment?
Key protections include: a signed contract with clear payment terms, a reasonable deposit before starting work, progress payments tied to milestones (never get too far ahead of payments), mechanic's lien rights, and a stop-work clause if payments are late. Construction payment software helps track all of this.
How do change orders affect the payment schedule?
Approved change orders increase the total contract value and should be incorporated into the payment schedule. Some contractors bill change order work in the next scheduled draw; others create separate line items. BuilderMate automatically adjusts payment schedules when change orders are approved.
Does BuilderMate handle construction payment schedules?
Yes. BuilderMate lets you create milestone-based payment schedules, track progress against each stage, generate professional invoices tied to milestones, and sync payments with QuickBooks. It starts at $99/month with a 30-day free trial.
Get Paid On Time, Every Time
BuilderMate's milestone payment stages, automated invoicing, and payment tracking ensure you never fall behind on billing. Sync with QuickBooks and manage cash flow across all projects. Try it free for 30 days.