Payroll for Field Technicians Who Cross State Lines Weekly

Travel from home to the first job of the day is generally not compensable, the same as any commute. Travel between job sites during the workday generally is. Overnight travel to a distant job site is compensable for the hours that fall during the technician's normal work hours, even on a travel day, but not for time spent sleeping or on a personal meal break during that trip.

Get your dispatch and timekeeping system tracking these categories distinctly, since a technician who logs everything as one undifferentiated block of hours makes it impossible for payroll to apply the right rule to the right hours.

Many states have a de minimis threshold, sometimes a number of days worked in the state per year, below which a nonresident employee's wages aren't subject to that state's income tax withholding. The exact threshold and rule vary significantly by state, and a handful of states have none at all, so a single day's job across a state line can still create a withholding obligation depending on where it happens.

Track which states your technicians actually worked in and for how many days, and check that against each relevant state's threshold rather than assuming a one-day job is automatically exempt everywhere.

Gusto handles a field service business operating in a handful of neighboring states well, with straightforward hourly pay and standard travel time rules. Its onboarding flow for opening a new state tax account is simple enough to run without dedicated payroll staff.

Rippling's broader state registration handling and more configurable pay categories tend to matter more once technicians are regularly crossing into a dozen or more states, each with different de minimis thresholds and reciprocity rules to track. If you're currently tracking which states triggered a filing obligation in a spreadsheet, that tracking is usually where a more automated platform earns its cost.

Say a technician drives from their home base to a job three hours away Monday morning, works the job Monday and Tuesday, stays overnight, then drives to a second job in a neighboring state Wednesday before returning home Thursday evening. The Monday morning drive is compensable travel time since it happens during work hours; the overnight stay itself isn't. The Wednesday drive between the two job sites is compensable. Mileage reimbursement applies to the vehicle use throughout, tracked separately from the hourly pay for travel time.

Untangling this by hand for every technician, every week, is exactly the kind of task that either eats a payroll clerk's whole day or gets approximated instead of calculated correctly. A time tracking setup that captures travel segments as their own category from the start removes most of the manual reconstruction.

A mileage reimbursement paid at or below the standard IRS rate, under an accountable plan where the technician substantiates business miles driven, is excluded from taxable wages. Pay it as a flat monthly car allowance instead, with no substantiation required, and it generally becomes taxable income to the technician.

Confirm your payroll platform tracks mileage reimbursement as its own nontaxable category, separate from any taxable allowance, so it shows correctly on pay stubs and year-end tax forms.

Field service businesses often see seasonal spikes when equipment fails at predictable times of year. Before that spike hits, confirm your payroll setup can handle a sudden jump in overtime hours and multi-state travel without someone manually reviewing every technician's timesheet for compliance.

Also confirm your state tax account registrations are current for every state where technicians regularly work, not just the states where you have a physical office, since a busy season is the worst time to discover a missing registration.

Before the seasonal spike, confirm these points:

• Travel time rules: the commute to the first job is generally unpaid, while travel between job sites during the workday generally is paid.
• Out-of-state days: check each state's de minimis threshold for nonresident withholding, since a handful of states have none at all.
• Mileage: reimburse at or below the IRS rate under an accountable plan with substantiated miles, not a flat car allowance.
• Overtime capacity: the setup should absorb a sudden jump in overtime and multi-state travel without manual timesheet review for compliance.