Contractor Payment Schedules and Draw Requests: How to Structure Payments That Keep Cash Flowing

The math of contracting cash flow is unforgiving. You typically pay for materials at purchase or within 30 days. You pay subcontractors within 7-30 days of their work. You pay your crew every week or two. But the client pays you on milestones that may be weeks or months apart. This timing gap — spending money before you receive it — is the fundamental cash flow challenge of every construction business. A payment schedule that is too backloaded (most of the money comes at the end) means you are financing the client's project with your own working capital. You are essentially giving the client an interest-free loan while you carry the risk. A payment schedule that is too frontloaded makes clients nervous — they worry about paying for work that has not been done and losing leverage if the quality is not what they expected. The goal is a payment schedule that roughly mirrors when you actually incur costs, so that incoming payments cover outgoing expenses at each stage of the project. This keeps your business cash-positive (or at least cash-neutral) on each job instead of depleting your reserves.

Fixed milestone schedules divide the contract price into payments tied to specific project milestones — completion of concrete work, framing complete, mechanical rough-in complete, drywall complete, final completion. This is the most common structure for residential projects. A typical residential remodel milestone schedule might look like: 10% deposit upon contract signing, 25% at demolition and rough framing completion, 25% at mechanical rough-in completion (plumbing, electrical, HVAC), 20% at drywall and priming completion, 15% at substantial completion, 5% at final completion and punch list sign-off. The percentages should reflect your actual cost loading at each phase. If materials represent 40% of the job cost and most materials are purchased upfront (cabinets, fixtures, tile), your early milestones should be larger to cover those purchases. If labor is more evenly distributed, the milestones can be more uniform. One critical detail: define each milestone clearly in your contract. 'Framing complete' can mean different things to different people. Specify: 'Framing milestone: all structural framing, sheathing, and window/door rough openings complete; passed framing inspection by [jurisdiction].' Tying milestones to inspection approvals adds an objective third-party verification that prevents disputes about whether the milestone has been reached.

For larger projects — new home construction, commercial builds, and projects funded by construction loans — progress billing through draw requests is the standard payment method. Instead of fixed milestones, you submit periodic (usually monthly) draw requests that document the work completed during that period and request payment for the corresponding percentage of the contract value. A draw request (also called an application for payment) typically includes: a schedule of values (a breakdown of the contract into line items with the cost for each), the percentage complete for each line item as of the billing date, the amount previously billed, the amount due this period, and supporting documentation (photos, inspection reports, lien waivers from subcontractors). On bank-funded projects, the bank sends an inspector to verify the work before releasing funds. This adds 5-15 business days to the payment timeline, which you must account for in your cash flow planning. If you submit a draw on the 1st, the bank inspects on the 8th, approves on the 12th, and funds on the 15th, you are waiting two weeks for money on work that was already completed before you submitted. Plan your sub and supplier payments around this reality. The schedule of values is the document that makes progress billing work. Create it at the start of the project by breaking the contract into meaningful line items (site work, foundation, framing, roofing, plumbing rough, electrical rough, etc.) and assigning a dollar value to each. These values should reflect actual cost, not arbitrary allocations. ContractorIQ can help you create accurate schedules of values based on your contract amount and project type.

Retention (also called retainage) is a percentage of each payment that the client withholds until the project is substantially complete. The standard retention rate is 5-10%. On a $500,000 project with 10% retention, the client withholds $50,000 throughout the project — deducting 10% from each progress payment — and releases it only after final completion and punch list resolution. Retention exists to protect the client. It ensures the contractor has financial incentive to complete the project and address any deficiencies. From the contractor's perspective, retention is money you have earned but cannot access, which directly impacts cash flow. On a 12-month project with 10% retention, you are effectively floating $50,000 for the entire project duration. Strategies to manage retention impact: (1) Negotiate the lowest retention rate you can — 5% is standard on many commercial projects; push for 5% instead of 10% on residential. (2) Negotiate for retention to be reduced or eliminated once the project reaches 50% completion — the argument is that at 50%, you have proven your commitment and capability. (3) Include your retention float in your overhead and profit calculations so you are not subsidizing the client's risk for free. (4) Track retention separately in your accounting so you know exactly how much money is owed to you at any time. (5) Submit your punch list and final completion documentation promptly — delayed retention release is often caused by contractors who do not close out projects cleanly. This guide is for educational purposes only and does not constitute legal or financial advice.

Late payment and non-payment are realities of the construction business. Your best protection starts before the project begins: a clear contract with a defined payment schedule, lien rights language, and a late payment clause (e.g., 'Payments are due within 10 days of milestone completion. Payments received more than 15 days late are subject to a 1.5% monthly finance charge. Contractor reserves the right to stop work if any payment is more than 30 days past due.'). Stop-work provisions give you leverage. If you keep working while the client is behind on payments, you are increasing your exposure — you are performing more work that may not be paid for. A contractual right to stop work forces the client to address the payment issue before more work is performed. Mechanic's lien rights are your strongest legal protection. In most states, a contractor who is not paid for work performed has the right to file a lien against the property. This lien attaches to the real estate and must be resolved before the property can be sold or refinanced. Filing a lien is a serious step — it damages the relationship and involves legal costs — but it is the protection that gives your invoices teeth. Know your state's lien filing deadlines, notice requirements, and procedures before you need them. The deadlines are strict and missing them by even one day can forfeit your rights. Preventive measures that reduce payment risk: run credit checks on new clients, ask for references from their previous contractors, require larger deposits on first-time clients, and set up a construction escrow account on large projects where a neutral third party holds and disburses funds. This guide is for educational purposes only and does not constitute legal advice. Consult a construction attorney for payment protection strategies specific to your jurisdiction.