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Estimating & Biddingaka: payroll burdenaka: burden rate

Labor Burden

In Plain English

All the extra costs of employing workers beyond their hourly pay, like taxes and insurance.

Definition

Labor burden is the total cost of employing a worker beyond their base hourly wage, including payroll taxes, workers compensation insurance, health insurance, retirement contributions, and other employee benefits. Estimators apply a labor burden rate of typically 25 to 45 percent of base wages when calculating labor costs in a bid. Ignoring labor burden leads to significant cost underestimates.

Example

A carpenter earning $35 per hour has a total labor burden cost of $52 per hour after adding payroll taxes, workers comp, and benefits.

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