Labor burden is the cost a contractor pays for each worker beyond the hourly wage, such as payroll taxes, workers' comp, insurance, and benefits. It is usually expressed as a percentage added to base pay.
A focused crew briefing connects the day’s work with its hazards and controls. AI-generated illustration.
Labor burden is everything an employee costs you that does not show up as their hourly wage. Employer payroll taxes, unemployment insurance, workers' compensation premiums, health coverage, retirement contributions, paid time off, and in some shops vehicles, phones, and safety gear. Add it all up, divide by base wages, and you get a burden percentage. A carpenter paid $30 an hour does not cost $30 an hour. The real number is higher, and that real number is what belongs in your estimate and your job costing.
Some contractors call it payroll burden or the burden rate. The idea is the same: the gap between what lands on the paycheck and what leaves the company bank account.
What goes into labor burden
A few pieces are fixed by federal law. The rest depend on your state, your insurance carrier, and the benefits you choose to offer.
Common labor burden components
Component
How it is set
Social Security (employer share)
6.2 percent of wages, up to the annual wage base ($184,500 for 2026 earnings, per the IRS)
Medicare (employer share)
1.45 percent of all covered wages, with no cap
Federal unemployment (FUTA)
6.0 percent of the first $7,000 per employee, reduced by up to a 5.4 percent credit for state unemployment tax paid
State unemployment (SUTA)
Rate assigned by your state, often based on your layoff history
Workers' compensation
Rate per $100 of payroll by job class, adjusted by your experience mod
General liability (if payroll-rated)
Set by your carrier; many construction policies rate on payroll
Benefits and paid time off
Your company's health, retirement, holiday, vacation, and sick pay policies
Paid time off is the one most people forget. If a laborer gets two weeks of vacation and six holidays, you are paying for hours that never touch a job. Those dollars have to be spread over the hours that do.
How to calculate it, with an example
Work it per employee or per job class, on an annual basis. Say a framing lead earns $32 an hour and is paid for 2,080 hours, which is $66,560 in wages. Of those, 80 hours are vacation and 48 are holidays, so only 1,952 hours are billable to jobs.
Total the annual employer costs for that person. In this made-up example: $5,092 in Social Security and Medicare (7.65 percent), $420 in federal and state unemployment, $6,000 in workers' comp, $7,200 in health insurance, and $2,000 in retirement match, for $20,712.
Add the paid but non-working wages: 128 hours at $32 is $4,096.
Total burden is $24,808. Divide by the wages for hours actually worked ($32 times 1,952, or $62,464).
The burden rate is about 39.7 percent. The true cost of a field hour is roughly $44.70, not $32.
Your own percentage will be different. Workers' comp alone varies a lot between an office estimator and a roofer, which is why burden should be calculated by trade or class, not as one company-wide number. The guide on how to calculate labor burden for construction workers walks through a full worksheet.
Common mistakes
Bidding at base wage. An estimator who prices 400 hours at $32 instead of $44.70 has left about $5,000 on the table before the first stud goes up.
Using last year's rate forever. Wage bases, unemployment rates, insurance renewals, and benefit costs change. Recheck burden at least once a year.
One rate for everyone. A blended number undercharges high-risk trades and overcharges low-risk ones.
Mixing burden with overhead. Burden follows the worker. Office rent and the owner's truck are overhead. Keep them separate so job costs stay honest.
Forgetting overtime. Payroll taxes rise with overtime pay, but fixed costs like health insurance do not, so the burden percentage on an overtime hour behaves differently.
Related terms
Labor burden feeds the labor rate and burden rate you use in estimating, and it shows up again in markup decisions and direct costs on the job cost report. Smart Business Automator lets you load burdened rates by employee class so job costing and WIP views show what labor really costs, not just what was on the paycheck. See job costing and WIP automation.
Frequently asked questions
What is a typical labor burden percentage in construction?+
It depends heavily on trade, state, insurance history, and benefits. Calculate your own by class rather than borrowing a rule of thumb, because workers' comp and benefits swing the number more than anything else.
Is labor burden the same as overhead?+
No. Labor burden is the extra cost tied to each employee's hours. Overhead covers company costs that are not tied to a specific worker or job, like office rent and accounting.
Do subcontractors have labor burden?+
Yes, for their own employees. When you hire a sub, their burden is already inside their price, so you do not add burden to subcontract costs.
Should labor burden be charged on T&M work?+
Usually yes. Time and materials rates should be built from the burdened cost of labor plus markup. Check the contract, since some define exactly what the hourly rate must include.
Deep dive on the expanded NY prevailing wage law taking effect June 18, 2026. Construction industry groups filed suit May 28 arguing the off-site fabrication expansion will devastate public construction in New York. This episode covers what the law requires, who it covers, the contractor lawsuit claims, how compliance works in practice, bid pricing adjustments, and the 7 steps every contractor must take before the effective date.
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Read the full episode transcript
Published transcript from Scaling Legends. It may contain transcription errors. View the source transcript.
Disclaimer. This podcast is for informational and educational purposes only and is not legal, financial or professional advice. All right. Glad we got that out of the way. Yeah, definitely. So welcome everyone to today's deep dive. Usually when a ticking clock is keeping a construction contractor awake at night, it's, you know, something physical. Oh, absolutely. Like a concrete pour that's curing too fast. Right. Exactly. Or like a crane rental that expires on Friday. But right now, there is this invisible legislative clock ticking down. And it is loud. It really is. It's sending shockwaves through the entire New York public construction sector. Because on May 28th, 2026. A massive lawsuit was filed by a coalition of construction industry groups. They're basically scrambling to halt this sweeping new law. Yeah,
a massive expansion to the prevailing wage law that takes effect in just a few weeks, June 18, 2026. Which is right around the corner. Right. And the implications are so severe that contractors are legitimately questioning how they're even going to price out their summer backlog. I mean, the panic we're seeing across the industry right now is entirely justified. And actually, speaking of getting ahead of complex changes, I should quickly mention that we're accepting beta testers for new Smart Business Automator features. Sign up at smartbusinessautomator .com. Beta testers get first access to new features and updates before public rollout. Which is super timely, honestly, given the massive compliance headache we're about to talk about. Yeah, exactly. So, okay, our mission today is to unpack this June 18 expansion. To really understand why the industry
is sounding the alarm, we first have to look at what the law used to be. Right, right. Contractors operating in New York, they know prevailing wage inside and out. It's the baseline wage rate, including specific fringe benefits mandated for public works projects. Like schools, roads, municipal buildings, that kind of stuff. Exactly. But historically, that mandate had a very strict physical boundary. The fence line of the job site. Yes, the fence line. If a worker was physically inside that fence, swinging a hammer, pouring foundation, welding steel, they got the prevailing wage. Okay, let's unpack this with an analogy. In the past, the prevailing wage only applied to the stage, right, like the actual construction site. But now, with this June 18 expansion, it applies to the prop shops, too. the offsite facilities
building the materials before they ever reach the site. That is a perfect way to put it. The new law completely obliterates that fence line. It now legally covers workers at offsite fabrication facilities. Wow. So how much of a logistical leap is it to suddenly track offsite workers? It's massive. If a worker is building a custom component for a New York project, but they're in a factory hundreds of miles away, they're suddenly pulled under this prevailing wage umbrella. Just because of where the material is going. Exactly. Jurisdiction is no longer tied to where the worker is standing. It's tied to the final destination of the material. I mean, let's ground this in a real -world scenario, because custom components, that sounds a bit tricky. It is. Like, if I needed standard 2x4s in the past, I bought commodity lumber. No prevailing wage.
Right. Commodities are different. But modern construction has shifted so heavily toward modularity to save time. So I'm not always buying raw lumber. I'm ordering prefabricated, custom -engineered roof truss systems. Say, from a facility in Pennsylvania? Yeah. To be shipped to a school project in Albany. Well, under the old rules, the prevailing wage only kicked in for the crew in Albany hoisting those trusses into place. Right. Under the new rules. The workers inside that Pennsylvania factory, the ones cutting and assembling those specific trusses, are now subject to New York prevailing wage rates. For the hours they spend on that specific order. Yes. You are asking a general contractor to monitor, verify, and take legal liability for the payroll of a third -party factory
that might not even be in the same time zone. Which totally explains the intense language in the May 28 lawsuit. Oh, absolutely. And, you know, we want to look at this impartially. taking sides here. But the plaintiffs, these major construction industry groups, they are not mincing words. Not at all. They are officially arguing this expansion will, and I quote, devastate New York's public construction industry. They're calling the requirements functionally unfeasible. And the legal mechanism they're using to fight this is actually fascinating. Yeah. Yeah. They aren't just complaining to a judge that the new rule is annoying. They're making a constitutional argument. rooted in the Dormant Commerce Clause. Right, exactly. The plaintiffs argue that the law unfairly targets out -of -state fabricators specifically to benefit New York -based shops.
Okay, let's look at the mechanics of that. Say you run a fabrication shop in rural Ohio. Your competitive advantage is your local economic reality, right? Right, your cost of living is lower. Yeah, facility overhead is lower, so your standard local wages are lower than what someone would pay a worker living in, say, Manhattan. But by forcing that Ohio manufacturer to suddenly adopt New York prevailing wage rates for a specific batch of materials, the plaintiffs are arguing the state is creating an undue burden on interstate commerce. It's like they're building an economic wall around New York. That's the argument. It artificially inflates the out -of -state shop's costs, so suddenly a local New York shop looks much more competitive on paper. So let me ask you this. Is this a feature or a bug of the new
law? Like, did lawmakers write this deliberately to act as a form of protectionism, or did they just fail to understand how multi -state supply chains actually work? Well, the courts will have to untangle the legislative intent, and that is notoriously difficult. Yeah, I bet. Lawmakers frequently state their goal is just to protect labor standards, you know, ensuring public money isn't driving down wages anywhere in the supply chain. Sure, which makes sense on the surface. But the plaintiff's counter that the actual mechanism deployed crosses the line into unconstitutional economic protectionism. But for a contractor navigating this today, this theoretical debate doesn't really matter, does it? Not at all. It takes a backseat to a very immediate, very dangerous dilemma. The calendar. Yep. June 18 is arriving,
whether the judge is ready or not. So what does a contractor do right now? Do you wait for a court ruling, like hoping for an injunction to pause the law, or do you just overhaul your entire business model today? Hoping for a last -minute legal injunction is a massive gamble. Right. It could bankrupt a firm. Injunctions require a judge to agree that irreparable harm will occur if the law isn't lost, which is a really high legal bar. So if June 18 hits, the law goes live and you're just waiting to see what happens. The penalties are catastrophic. Massive fines, contract breaches, withheld payments. You could even be debarred from bidding on future public works. Wow. So preparation for June 18 is mandatory. There's no waiting around. None. You have to be ready. And getting ready means facing the stark financial reality of this expansion. Which
brings us to the math. The math is sobering. It really is. We actually pulled data sourced directly from Smart Business Automator's market intelligence report, and the numbers are staggering. Yeah, they project a 40 to 60 percent above market wage differential for fabrication labor under the new rules. Okay, here's where it gets really interesting. Imagine pricing out a car, right? You lock in your budget, and suddenly you find out the engine you're buying from three states away. Just jumped 60 % in cost. Yeah. How do you even absorb that? Well, think about how that 40 to 60 % gap actually manifests inside a factory. Right. Let's go back to that Pennsylvania shop. Okay, let's say their standard wage for a skilled fabricator is $25 or $30 an hour. which is highly
competitive for their local market. Now they take an order for a New York public works project. Suddenly, for the 20 hours a specific worker spends on that New York order, the shop has to pay them an $85 an hour total package. Wow. $85 an hour? Yeah, to meet the prevailing wage, including specific fringe benefits. That creates absolute chaos inside the factory. Complete chaos. I mean, you have two fabricators standing right next to each other on the floor. One is welding a beam for a commercial building in Ohio, making $30 an hour. The other is welding a beam for a New York school, making $85 an hour. The internal pay structure of that facility just collapsed. Which means a lot of these out -of -state fabricators are just going to say no. Exactly. They are simply going to refuse to take New York Public Works
orders. They won't want the headache. And the ones that do take the orders? They're going to pass that massive 60 % labor cost spike directly back to the general contractor. Ouch. So contractors have to adjust their bid pricing immediately. Immediately. But the true nightmare scenario is for contracts that are already in the middle of procurement. Oh, man. Like you submit a highly competitive bid in March based on normal market rates. Right. The agency takes months to review it. The award isn't scheduled until July. And the June 18 law triggers right in the middle. You are suddenly locked into a bid that is financially underwater before you even break ground. Contractors in that specific window are navigating a minefield right now. I can imagine. They're having to consult legal counsel to determine if they can formally
withdraw and resubmit their bids without forfeiting their bid bonds. Which is messy. Extremely. Others are looking at mechanisms to claim a material change in law, trying to force the public entity to adjust the pricing post award. It's a very adversarial reality. And absorbing these costs is really only half the battle. The administrative burden is the other half. Oh, absolutely. It's a complete operational overhaul. So let's run through this. We have a strict to -do list. Basically, a seven -step survival guide for June 18th. Let's do it. Number one, supply chain audits. Right. The era of just ordering custom structural steel and not asking questions is over. You need to map out exactly where off -site fabrication is happening for every single component. Right. Finding the origin facility. Yeah. And distinguishing
if it's a commodity or custom fabrication. Exactly. Which leads to number two, the paperwork mountain. Certified payroll from those fabricators. And certified payroll is not just an invoice. It's a highly specific, legally sworn document. Detailing the exact hours, labor classifications, fringe benefits, all of it. Getting a third -party manufacturer who's never dealt with this to properly submit these weekly is an enormous, frictional drag. Definitely. Number three, subcontract language updates. You need legal armor. A standard purchase order won't protect you if that Ohio shop submits fraudulent payroll. You need legally binding, flow -down clauses explicitly mandating compliance and strict indemnification. Because if the state
audits the project, the general contractor is usually the one on the hook, right? Almost always. You need mechanisms to push that liability back down the chain. Okay, number four, bid repricing. We just talked about that. Updating the math for that 40 to 60 percent differential. Yep, essential. Number five, legal counsel. Getting professional advice on navigating this shift, especially for those mid -procurement bids. Number six. Compliance tracking. Setting up systems to monitor this ongoing. Because doing it manually is a guaranteed failure. And finally, number seven, owner notification. Communicating these incoming cost spikes upward to the local school board or department of transportation. They have to be formally notified about the financial and scheduling impacts. Okay, so looking at all seven of these. Tracking compliance on your own job
site is hard enough. Right. How does a contractor realistically track the certified payroll of a fabricator they've never met in a facility three states away? Well, let's look at a complex scenario because the line between commodity and custom is blurry. Okay, let's hear it. What if you buy a standard mass -produced steel I -beam from Michigan? It's a commodity. Okay. But your design requires them to make one single custom weld. or drill a specific pattern of holes just for your project before shipping. Does that one custom action... trigger prevailing wage for the whole facility? That ambiguity is the danger zone. The Department of Labor guidelines are incredibly dense. Trying to manage that manually with spreadsheets and sticky notes, reminding
a plant manager in Michigan to send payroll for three hours of drilling. Sounds impossible. The risk of human error is 100%. So manual tracking is dead. It has to be. That's why software automation shifts from a luxury to an absolute necessity. Right, which is why tools like Smart Business Automator are so critical now. it becomes mandatory infrastructure. A system like Smart Business Automator tracks those shifting out of state effective dates. automatically. Oh, that's incredibly helpful. Yeah. It generates compliance calendars tailored to these convoluted supply chains and flags missing certified payrolls before they trigger a state audit. So it basically removes the administrative guesswork. Exactly. In a process where a single oversight can cost tens of thousands in fines, it provides the visibility required
to prove to the state that you're actually monitoring your downstream suppliers. And that visibility is going to be crucial long after June 18th. Because while New York is the epicenter today, this isn't just a New York problem, is it? Not at all. It's a preview of a national trend. So we're on a national expansion watch. We are. According to the Broader Market Intelligence report, states like California, New Jersey, and Illinois are monitoring New York's rollout with intense interest. Why those states specifically? They have similar legislative environments. High union density, robust prevailing wage frameworks already in place, and a political appetite to enforce labor standards. So if New York survives the May 28 lawsuit, it makes this work. Those states are highly likely to adopt their own,
nearly identical versions in coming legislative sessions. Wow. So what does this all mean for the listener? I mean, it means if you build the infrastructure to handle this. off -site compliance in New York. Now, you're actually future -proofing your business. That is the golden rule going forward. Tracking labor classifications across your entire supply chain is no longer just a compliance necessity. It's a competitive advantage. A massive one. Contractors operating across state lines with this automated infrastructure will bid confidently. Their competitors will either drown in paperwork or bleed profit because they failed to model that 60 % wage jump. It really separates the forward -looking operator from the ones just winging it. Definitely. And as we wrap up, I want to leave you with a broader philosophical question to mull over. Lay it on
us. If prevailing wage now extends to off -site fabrication, where does the definition of construction actually end and manufacturing begin? Oh, wow. That is a blurry line. Right. As supply chains get more complex and modular, that blurry line is going to be the next great legal battleground. Is a factory building modular hospital rooms? A manufacturer selling a product? Or a construction subcontractor working under a roof instead of the sky? Precisely. Something to really think about. Well, that brings us to the end of our deep dive today. Thank you so much for joining us as we unpack the New York prevailing wage expansion and the shockwaves hitting the industry. It's going to be a wild summer. It really is. If you found this breakdown valuable, please make sure to like, share, comment, and subscribe
from wherever you are listening so you never miss an update on the forces shaping your business. See you next time.
