Construction is the slowest-paying major industry in the country — not by a little. Contractors wait an average of roughly 83 days to collect payment after work is performed, according to data compiled by the Construction Financial Management Association (CFMA), with estimates across sources ranging from about 51 to 90 days (PwC’s own figures land closer to 90). Compare that to retail or e-commerce, where receivables typically turn in 7 to 30 days, and the gap becomes obvious: a contractor is routinely funding two to three months of labor and materials out of pocket before a dollar of that work comes back in the door. Here’s why the delay is baked into how construction gets paid, and what it actually takes to keep a project — or a growing book of them — funded while you wait.
How Long Does It Really Take to Get Paid in Construction?
Days-sales-outstanding (DSO) is the standard way to measure how long it takes a business to collect on work it has already billed. Across most industries, DSO sits somewhere in the range of a few weeks. Construction is the outlier. CFMA’s benchmark puts construction DSO at roughly 83 days on average, and other sources that track the industry put the range anywhere from about 51 days on the faster end to close to 90 days on the slower end (PwC’s estimate). None of that is a fluke of one bad client or one slow-paying GC — it’s the structural norm for how the industry bills and collects.
That figure also tends to get worse, not better, as a contractor scales. A $500,000 job and a $2,000,000 job run on the same draw-and-approval mechanics; the bigger job just means more labor and material dollars sitting in that 51-to-90-day gap at any given moment. Growth in construction is very often a cash-flow problem wearing a sales-growth costume.
Construction vs. Every Other Industry
Retail and e-commerce businesses collect fast — a customer pays at checkout or a card transaction clears in days, putting typical DSO in the 7-to-30-day range. Most B2B service and product businesses land somewhere in the 30-to-45-day range on standard net terms. Construction runs two to three times longer than that on average, and it isn’t close. The reason isn’t that construction clients are worse payers — it’s that the entire payment structure of a construction project is built around verification, milestones, and holdbacks in a way that other industries simply don’t have.
Why Construction Pays So Slowly
No single cause explains the 83-day gap. It’s the compounding effect of how construction contracts are structured to protect owners, lenders, and GCs — at the direct expense of the contractor’s cash-flow timeline.
Draw Schedules and Milestone Billing
Construction almost never gets paid in one lump sum at the end. Instead, payment is broken into draws tied to project milestones — foundation complete, framing complete, rough-in complete, and so on. Each draw has to be requested, reviewed, and approved before funds move, which means a contractor is always working ahead of the money: the labor and materials for a given phase go in weeks before the draw request for that phase even gets submitted, let alone paid.
Progress-Billing Verification
Before a draw gets released, someone has to confirm the work claimed actually matches the work completed. On a bank- or lender-funded project, that’s often a third-party inspection. On an owner-funded project, it’s the owner or their architect signing off. Either way, that verification step takes real time — site visits get scheduled, paperwork gets reviewed, and any discrepancy between the pay application and the inspector’s findings sends the request back for correction. Every day that verification takes is a day added to the DSO clock.
Retainage
Most construction contracts also withhold a percentage of every progress payment — commonly 5% to 10% of the contract value — until the project reaches substantial completion or the punch list is cleared. That withheld amount doesn’t show up until the very end of the job, no matter how much of the work is already finished and already costing the contractor money. Retainage is a big enough piece of the payment-delay picture that it deserves its own explanation of the mechanics and how contractors plan around it — see our full breakdown of construction retainage for that. For this discussion, the key point is simpler: retainage is one layer stacked on top of draw schedules and verification delays, not the whole story.
Pay-When-Paid Exposure
Subcontractors face an additional wrinkle: many subcontract agreements include a “pay-when-paid” (or in some states, “pay-if-paid”) clause, which ties the sub’s payment to when the general contractor gets paid by the owner. That means a sub’s own DSO clock doesn’t start with their own invoice — it’s tethered to the GC’s collection timeline, and every delay upstream (an owner’s slow sign-off, a lender’s disbursement schedule) flows straight down to the sub’s cash position, even though the sub has zero control over it.
What the 83-Day Gap Actually Costs a Contractor
None of these mechanics are unusual or predatory on their own — draw schedules, verification, and retainage all exist to protect owners and lenders against unfinished or defective work. But stacked together, they mean a contractor is financing payroll, subcontractor payments, and material purchases for roughly three months before that specific job pays them back. On a single project, that’s a real strain. Across a growing pipeline of overlapping jobs, it compounds: a contractor taking on a second or third concurrent project is effectively running two or three 83-day funding gaps at once, all drawing against the same working-capital pool.
Closing the Gap: What Actually Fits This Timeline
Because the 83-day gap is a recurring, structural feature of how construction bills and collects — not a one-time surprise — the tool that fits it best is revolving capital you can draw against every time a new job starts its own draw-to-draw cycle. That’s exactly what a REIL Capital business line of credit is built for: you draw what you need to cover labor and materials while a draw request works through approval, repay it as that draw comes in, and the credit line resets for the next job or the next phase. REIL’s line of credit runs $25,000 to $400,000 with 6-to-36-month terms, and typically requires a FICO score of 600 or higher, at least one year in business, and $300,000 or more in annual revenue (about $25,000 a month). The application itself takes about two minutes, and approval can come within 24 hours on some products.
If the gap you’re facing is tied to one specific project or one specific milestone payment rather than an ongoing, job-after-job pattern, bridge financing is the better fit — it’s built for a single funding need, with amounts from $5,000 to $2,000,000 and funding that can move in as little as 24-48 hours.
Frequently Asked Questions
How long does it actually take to get paid on a construction project?
Construction DSO averages roughly 83 days, according to CFMA benchmark data, with estimates across different sources ranging from about 51 to 90 days (PwC’s figures land closer to 90). That makes construction the slowest-paying major industry — retail and e-commerce, by comparison, typically collect in 7 to 30 days.
Why does construction take so much longer to get paid than other industries?
It’s the combination of how construction contracts are structured: payment comes in draws tied to project milestones rather than one lump sum, each draw has to be inspected and verified before funds release, a percentage of every payment (retainage) is withheld until the project is finished, and subcontractors are often further exposed to pay-when-paid clauses that tie their payment to the GC’s own collection timeline.
Is retainage the main reason construction gets paid so slowly?
It’s one factor, not the whole explanation. Retainage — commonly 5% to 10% of contract value withheld until completion — adds to the delay, but draw-schedule mechanics and progress-billing verification are already stretching payment timelines before retainage is even part of the picture. See our dedicated breakdown of construction retainage for the full mechanics.
How do contractors cover payroll and materials while waiting 83 days to get paid?
Most rely on some form of working capital to bridge the gap between when a job’s costs go out and when its draws come in. For a contractor managing an ongoing, job-after-job version of this pattern, a revolving line of credit is typically the better fit since it can be drawn against and repaid on every project’s own cycle. For a one-off gap tied to a single milestone or project, short-term bridge financing is usually the more direct fit.
