LABOR BURDEN

TRUE COST PER EMPLOYEE.

QUICK ANSWER

The most common labor cost mistake in construction is confusing base wage with true employee cost. A field laborer at $28/hour costs your business $38 to $45/hour once you add burden. An office manager at $55,000 salary costs $75,000 to $85,000 fully loaded.

The wage is the part you negotiate, so it becomes the part you remember. Everything stacked on top of it gets paid out of the same job and rarely gets bid into it: payroll taxes, workers comp, liability, insurance, retirement, and paid days off. That's why a crew can work the hours you estimated and still finish under margin. The hours were right. The rate charged against them was too low the day the bid went out, and it stays too low on every job you win with it.

BY JOSH LUEBKERPublished 2026-08-06Updated 2026-10-27
THE DEFINITION

WHAT IT MEANS.

True cost per employee is the base wage or salary plus every burden item the business pays on top of it, including FICA, FUTA, SUTA, workers comp, a general liability allocation, health insurance, retirement, and paid time off.

Burden isn't one rate for the whole company. A concrete laborer, an operator, a foreman, and an office manager each have a different workers comp classification and different benefit cost, so a single blended burden rate charges some jobs too much and others too little. The rate in the bid has to be the rate for the classification doing the work.

WHAT WE SEE IN THIS BUSINESS

WHERE THE WAGE CONCEALS THE COST.

01

Using base wage in bids

If you're bidding field labor at base wage, even with a rough burden percentage tacked on, you're likely understating true labor cost. The fully loaded cost of a field employee includes FICA, FUTA, SUTA, workers comp, a general liability allocation, health insurance, retirement, and paid time off. Every one of those is a real dollar leaving the business for every hour worked, and none of them care what the bid said.

02

Hiring without a true cost calculation

When you hire a new office person at $50,000, you're not adding $50,000 in cost. You're adding $68,000 to $75,000 depending on benefits, workers comp classification, and state taxes. That difference is the whole margin on a small job, and it gets committed in a five minute conversation because the salary figure is the only number in the room.

03

Employee against subcontractor, compared with the wrong number

The decision to self perform work instead of subcontracting it requires knowing your true employee cost per hour and comparing it against the subcontract rate for the same scope. Without a loaded hourly rate by classification, that comparison puts a base wage on one side and a full price on the other. The base wage always looks cheaper, which is how contractors talk themselves into self performing work they lose money on.

THE MATH

WHAT IT LOOKS LIKE IN DOLLARS.

The burden stack

Start with the base wage or salary, then add the employer share of FICA at 7.65 percent, FUTA at 0.6 percent on the first $7K annually, SUTA at 1 to 5 percent depending on your state and experience rating, and workers comp at 3 to 25 percent of wages depending on classification. On top of that goes the employer contribution to health insurance, any retirement match, the value of paid time off, which is annual PTO days times the daily rate, and any other benefit you pay. Total loaded cost is typically 30 to 45 percent above base wage for field staff and 25 to 35 percent above base salary for office staff.

The two examples

A field laborer at $28/hour costs your business $38 to $45/hour once burden is added. An office manager at $55,000 in salary costs $75,000 to $85,000 fully loaded. Those are the two figures a bid and a hiring decision each need, and the base wage isn't close enough to either one to use.

HOW SPM FIXES IT

THE RATE THAT GOES IN THE BID.

The full employee cost calculation

The loaded rate gets built from the base wage or salary plus the employer share of FICA, FUTA, SUTA, workers comp, the health insurance contribution, any retirement match, paid time off value, and any other benefit the business pays. Field staff typically finish 30 to 45 percent above base wage and office staff 25 to 35 percent above base salary. You get the math in writing, so the rate can be checked instead of trusted.

Employee cost by classification in job costing

SPM builds true employee cost by classification into your ControlQore job costing, with different rates for field laborers, operators, foremen, and office staff. Each job gets charged the rate for whoever worked it. That's what keeps job margin honest, and it stops one high workers comp classification from being subsidized by every other job you have.

Employee against subcontractor, done as a comparison

When you're weighing whether to hire or subcontract a scope, the loaded hourly rate gets priced against the subcontract number for the same work, including the hours you absorb when the crew is between jobs. The output is a figure you can defend rather than an opinion. It also tells you which way the decision goes before you make an offer, not after the first payroll cycle.

$10.7M+
Client AR Recovered Since 2023
48
Active Trade Specializations
60 DAYS
Average Onboarding Time
PRICING

FLAT MONTHLY FEE. NO SURPRISES.

Three tiers, priced by your trailing twelve month revenue. Which one you're in depends on how much of the work you want off your desk. No hourly billing. No payroll. The one-time onboarding fee is right here in the table.

Last 12 months revenueMonthly feeOne-time onboarding
Under $1M$1,900 to $3,300$1,000
$1M to $3.5M$2,600 to $5,300$1,500
$3.5M to $6.5M$3,800 to $8,300$3,000
$6.5M to $9.5M$5,100 to $11,800$4,500
$9.5M to $12.5M$6,100 to $14,900$6,000
$12.5M to $15.5M$7,400 to $17,650$7,500
$15.5M to $18.5M$9,400 to $22,400$9,000
$18.5M+Quoted individuallyQuoted individually

The onboarding fee covers migrating your books back to the start of your last taxable year and getting you fully operational in 60 days. It's billed once, with your first invoice. It's the same for all three tiers. Your first month is prorated, and your monthly engagement starts on the first of the first full month.

Range reflects the three tiers below. Which one you're in depends on how much of the work you want off your desk. No payroll. No hidden line items. The onboarding fee is right here in the table.

Core

You stop guessing.

You get the CFO work. Job costing built against the way you estimate, a 13 week cash forecast, monthly WIP, and a meeting every month that ends in decisions and never in a report.

Your bookkeeper still does the books.

Strategic

Every job shows its margin while it is still open.

Everything in Core, plus the bookkeeping and bank reconciliations done for you, and the job costing and WIP software set up, loaded with your cost codes, and managed every month. Use your own online software, or move to ours and we cover it.

A bookkeeper we choose does the books and reconciliations. No payroll.

Platinum

You approve, and the money side gets handled.

Everything in Strategic, plus a controller we choose who handles your bills and receivables for you the way an in-house controller would. They call vendors, pay the bills and keep the accounting current. We plan the cash flow first, and you approve every payment because it is your money.

A controller we choose does the payables and receivables. No payroll, no pay applications, no collections.

COMMON QUESTIONS

FREQUENTLY ASKED.

It depends on your job costing method. Some contractors put a share of overhead into the labor rate, so the rate includes both burden and an overhead allocation. Others keep overhead separate and add it as a percentage markup on direct cost. SPM builds the method that fits how you estimate into your ControlQore job costing, so bids and actuals use the same framework.

It moves the loaded rate more than any other item on the list. Workers comp rates vary by classification code, so a concrete laborer may have a 15 percent rate while an office manager has 0.5 percent. A blended rate across all employees produces the wrong burden for every classification, overcharging some jobs and undercharging others. SPM builds classification level burden rates into job costing so each employee type gets the correct workers comp rate.

Three tiers, and which one you are in depends on how much of the work you want off your desk. Core is where you stop guessing: job costing built against the way you estimate, a 13 week cash forecast, monthly WIP, and a monthly meeting that ends in decisions, while your bookkeeper keeps doing the books. Strategic is where every job shows its margin while it is still open: a bookkeeper we choose does the books and the bank reconciliations, and the job costing and WIP software is set up and managed for you, on your own online software or ours. Platinum is where you approve and the money side gets handled: a controller we choose handles your bills and receivables the way an in-house controller would, and you approve every payment. No payroll. No scope gaps.

Sixty days. We migrate your books back to the start of your last taxable year, set up ControlQore, and build your job costing structure from scratch. Fully operational in two months.
WHAT THIS TIES INTO
Josh Luebker, SPM The Construction CFO
Josh Luebker
FRACTIONAL CFO · SPM THE CONSTRUCTION CFO

Josh Luebker is a master electrician turned construction CFO, president of SPM The Construction CFO and author of CONTROL: C.F.O.S. Construction Financial Operating System.

DO YOU KNOW WHAT ONE FIELD HOUR COSTS YOU?

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