Subcontractor Cash Flow: What Turner Trade Partners Learned About the Construction Payment Cycle

Slow payments are as certain in construction as the work itself. You front labor and materials, submit your pay app, and wait. According to the 2026 National Subcontractor Market Report, subcontractors report waiting an average of 51 days to get paid by a GC. 83% worry about cash flow. 64% say they are slow-paid.

If you are a Turner trade partner, you are among the best of subcontractors who have likely seen this throughout your time in the industry. You know this tension well. You also know Turner runs some of the largest commercial projects in the country, where payment cycles get longer, documentation requirements multiply, and cash reserves get stretched thin.

On July 8, I sat down with Chai Nakka, Vice President and Treasurer at Turner Construction, for a candid conversation about why the construction payment cycle stays broken, what Turner does internally to keep projects moving, and what trade partners can do to take control of subcontractor cash flow before it erodes margin.

Part I of our conversation centered on the problem itself: a broken payment cycle.

Why the Construction Payment Cycle Stays Broken

The payment problem is not new. It has gotten worse over the last decade, especially on mega projects.

As Chai put it during our conversation:

"Especially on mega jobs, we see owners with teams of auditors looking at every single bill. Owner reps dive into the details for every pay item before a payment gets approved and released. Now it gets more complicated with tiered contracts, owner documentation requirements, lien waiver requirements, certified payroll. The sheer volume of certifications that have to be done every single month adds up. All the while, trade contractors and GCs are performing work and carrying the weight of the project."

— Chai Nakka

That is the construction payment cycle in practice: work happens now, payment follows later.

From the trade partner side, cash flow does not discriminate. A $5 million annual revenue trade contractor and a $200 million trade contractor are both navigating the same structural delay. The gap affects which projects you take on, how much cash you tie up in WIP, and whether you are building reserves or constantly reacting to the next slow pay cycle.

The 2026 market data backs this up. 84% of subcontractors plan to grow in 2026. 66% want to pursue larger projects. Growth ambition and payment delay are on a collision course unless you plan for the cost of capital upfront.

Inside Turner's Playbook: What Happens Before You Get Paid

One of the most valuable parts of our conversation was hearing how Turner thinks about payment risk from the inside. Chai described two distinct phases in the cycle.

Phase one is billing discipline. Turner strives to get subcontractor bills in front of the owner around the 20th of the month, hold a pencil review with the owner around the 25th, and finalize approved billing by month-end. Turner tracks on-time billing closely because a clean, timely pay app is the strongest start to a shorter payment cycle.

Phase two is the wait. Once the owner approves the invoice, payment timing depends on contract terms: 30, 45, 60 days, or longer. Turner collects from the owner, then pays trade partners quickly after that.

As Chai explained:

"The longer terms we accept, the harder it is for the subcontractor to perform the work. When owners come to us and say they want 90 days or 120 days, it becomes a really big challenge, and we try to find ways to mitigate that and get back to a more standardized payment term."

— Chai Nakka

That distinction matters for subcontractor cash flow. The delay is often upstream, at the owner level, putting you and the GC in the same long waiting game. But the cash flow impact lands on you either way.

For trade partners, the takeaway is simple: understand where the delay lives on your project, and plan your capital strategy accordingly. Public jobs, mega projects, and extended owner terms each carry a different cash flow profile.

Reactive vs. Proactive: The Margin Difference

Most subcontractors treat slow pay as the cost of doing business. They build cash reserves, line up supplier terms, and figure out what works for their stage of growth. That is survivable, but it is not always scalable.

The subcontractors winning more work and protecting margin approach capital proactively. They game-plan before mobilization: how much cash this project will absorb, how payables and receivables line up, and which tools belong in the stack for that specific job.

Reactive looks like this: you deploy cash and supplier terms without a project-specific plan, payments run slower than you modeled, and you keep pulling from reserves. That leaves less cash for other active projects, equipment purchases, and vendor terms you were counting on elsewhere. You absorb the cost after the fact because you never priced it into the bid.

Proactive looks like this: before mobilization, you decide how you will fund the project (cash, supplier terms, bank credit, material financing, or accelerated payment on Turner work) and calculate what each source costs on that job. You price that carry into the bid, protect cash as your most flexible asset, and line up payables with receivables where you can. You also model whether faster payment on a Turner project frees cash for other jobs, vendor negotiations, or growth investments.

The data makes the case clearly. Subcontractors who account for cost of capital in bids average 14.6% profitability versus 11.7% for those who do not. That is 25% more profitable for trade contractors who treat working capital as a line item, not an afterthought.

If you are growing in 2026 and taking on larger projects, like the 66% of the subcontractors we surveyed this year, proactive planning is not optional.

The Working Capital Stack Turner Trade Partners Should Know

Every subcontractor runs a capital stack, whether they name it or not. Most lean heavily on retained earnings and supplier terms. Many also use bank lines of credit, business credit cards, and construction-specific tools like material financing or pay app advance.

According to the 2026 market report, here is the share of subcontractors using each funding source:

• Business savings / cash — 72%
• Supplier payment terms — 70%
• Business credit cards — 69%
• Bank credit line — 67%
• Early pay programs — 28%
• Material financing — 12%

The question is not whether you use a stack. The question is whether you are deploying your most cost-effective, flexible options in the right order for each project.

Cash feels like a no-cost option. It is not. Every dollar tied up in a 51-day receivable is a dollar you cannot invest in capital improvements, hiring, or the next bid. Strong operators ask: what is the cost of this cash on this project, and what could I do with it elsewhere?

That is the conversation Chai said Turner wants trade partners to have:

"The main thing we want to do is get that education out there so trade partners are aware. This is what my bank credit will cost. This is what my credit card will cost. This is how much my cash has cost, too. Having this as part of your arsenal of capital deployment is really critical."

— Chai Nakka

76% of GCs say a subcontractor's working capital position is important to project success. Only 24% of GCs offer early pay programs to their trade partners. Turner is in that minority, and that is why the Turner Accelerated Payment Program powered by Billd exists.

Why Turner Launched Accelerated Payment (and Why Billd Powers It)

Turner has run an early pay program for more than a decade. The program was built to address the part of the payment cycle Turner could not fix alone: the wait between approved work and cash in your account.

Chai framed the problem this way:

"We think of this as two separate categories of risk. Number one is the owner approving our invoice on time. Number two is the waiting. That's the part we felt was most unfair on our subcontractors, because they're waiting to collect on work performed. That's where Turner can step in. We're willing to take a little bit of that payment risk so we can get money to the subcontractor through a program that allows them to get paid early."

Instead of waiting another 45 or 50 days after you submit a bill, enrolled trade partners can get paid within days on invoices they choose to accelerate.

Turner partnered with Billd because education and enrollment at scale require a team that talks to subcontractors about working capital every day. As Chai said:

"Billd has spent eight years in this market having that conversation with trade partners around their financing needs. Billd has truly moved the needle on our early pay program adoption, something we've been striving for. They're not just running the program. They're fundamentally improving how we support our trade partners."

— Chai Nakka

Our missions align. Billd exists to champion the subcontractor. Turner built a program to support trade partner success on Turner jobs. When trade partners have more control over payment timing, projects move faster and relationships stay stronger.

How to Enroll in the Turner Accelerated Payment Program powered by Billd

If you bill on Turner projects as a trade partner, enrollment fits into the workflow you already use. There is no separate portal and no new bank setup. You enroll once, then choose how you want to use the program going forward.

Two enrollment options:

• Automatically accelerate payments for all payable invoices on Turner projects. Every compliant invoice you submit is accelerated, with payment released within five business days of the period-through date on the draw.
• Select invoices for acceleration at submission, or enroll a specific invoice later in the month (up to two days before the full term date). This a la carte option works well if you only want to accelerate during peak billing months or on your largest draws.

What makes this program different from other early pay programs:

• Only pay for the days you use. If you receive 20 days of acceleration on one invoice and 30 on another, you are not paying a flat percentage regardless of timing.
• Opt in and out anytime. You are not locked in for the life of a project.
• Use it alongside your other tools. Accelerated payment works as part of your capital stack, not a replacement for supplier terms, material financing, or your bank credit line.

When you accelerate a compliant invoice, payment is released within five business days of the period-through date. You can review program details, fee structure, and a cost calculator before you enroll.

Ready to enroll? Log into Textura and look for the Accelerated Payment Program banner on your Turner project, or visit billd.com/turner. Questions? Email app@billd.com or call 512-222-4879.

What Turner Trade Partners Should Do Next

Chai's closing advice was straightforward: get knowledgeable about the program and decide whether it belongs in your capital strategy.

"We want as many of our subcontractors as possible to know about this program so they can understand whether it's something they want to utilize on their projects. The more they think of this as another option available to them on a Turner job, the more we know we've done a good job supporting our trade partners."

— Chai Nakka

My challenge to you is the same one I gave attendees on July 8: sit down with your team and ask whether you are managing subcontractor cash flow reactively or proactively.

Do you know the cost of carrying payments for 30, 45, or 60 days on your current projects? Have you modeled what faster payment on Turner work would free up elsewhere in the business? If you are planning to grow in 2026, those are not finance-department questions. They are bidding and operations questions.

Turner built a tool for the part of the construction payment cycle trade partners cannot control alone. If you work Turner jobs, enrollment takes minutes. The harder work, and the more profitable work, is building a capital strategy that treats payment timing as a cost you plan for, not a surprise you absorb.