Time-and-a-half after 40 hours a week. Most tradespeople could recite that rule in their sleep. What trips people up isn’t the rate; it’s everything that determines which hours actually count, and what your “regular rate” really is once the math gets more complicated than a flat hourly wage.

Getting this wrong doesn’t just cost you money on a single check. Over a season, an unnoticed miscalculation can add up to thousands of dollars you never collected.

The Federal Baseline: FLSA

The Fair Labor Standards Act (FLSA) sets the floor. Non-exempt employees, who comprise the overwhelming majority of hourly field workers, are owed at least 1.5 times their regular rate of pay for every hour worked beyond 40 in a fixed seven-day workweek. Almost no one doing hands-on trade work qualifies for the “exempt” carve-outs (executive, administrative, professional roles); those exemptions are built around salaried office and management positions, not field labor.

A few things that trip workers up:

• Every workweek stands alone. If you worked 30 hours last week and 50 this week, your employer can’t average the two to avoid paying overtime. Each seven-day period is its own calculation.
• “Hours worked” is broader than people assume. Mandatory safety briefings, required travel between job sites during the day, and site cleanup at the end of a shift can all count as compensable time, even if no one’s actively swinging a hammer. If that time isn’t showing up on your check, it’s worth asking why.
• Multiple pay rates in one week get blended. If you worked as a laborer at one rate and ran equipment at a higher rate in the same week, overtime is typically calculated on a weighted average of both rates, not just your lowest one.

If You’re on a Government-Funded Job: Davis-Bacon Changes the Math

Federal construction contracts over $2,000 fall under the Davis-Bacon and Related Acts (DBRA), which require contractors to pay the locally prevailing wage and fringe benefits for your trade classification, often higher than the standard market rate. Overtime is still calculated at 1.5 times your regular rate after 40 hours. Still, the base number used in that calculation is the prevailing cash wage, not the full prevailing wage, including fringe benefits. In other words: if part of your prevailing wage is being paid into a benefit plan rather than as cash, only the cash portion factors into your overtime rate. That distinction is easy to miss and worth double-checking on any public project paycheck.

State Rules Can Be More Generous Than Federal Ones

The FLSA is a floor, not a ceiling. Some states layer on stricter protections; daily overtime thresholds instead of just weekly ones, for example. If your state has more worker-favorable overtime rules than the federal standard, the state rule applies. It’s worth knowing your state’s specific threshold rather than assuming the federal 40-hour rule is the only one in play.

Reading Your Check for Overtime Errors

If you’ve already worked through our piece on reading your paycheck, you know deductions are only half the picture — the other half is making sure your gross pay reflects hours correctly in the first place. A few quick checks each pay period:

• Does your overtime rate reflect a blended rate if you worked multiple job classifications?
• Are safety meetings, mandatory travel, and cleanup time showing up as paid hours?
• On a public project, is overtime calculated off your full cash wage, not just a base rate that excludes required cash components?

Overtime and Seasonal Income Planning

Overtime-heavy stretches, especially before a seasonal slowdown, are exactly the kind of income spikes we covered in seasonal income budgeting for construction workers. Knowing what you’re legally owed during a big push matters just as much as knowing how to stretch it once the work slows down.

If you want a more structured way to plan around the feast-and-famine rhythm of trade work, overtime pushes, slow seasons, and everything in between, our Budgeting 101: From Paycheck to Freedom course walks through building a plan that actually holds up across an inconsistent pay schedule.