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Engineering & Professional Services Firms: Payroll Features Every Business Needs (2026)
Engineering firms need payroll configured for prevailing wage for government projects, billable hour payroll allocation and PE license classification, pay codes that general-purpose software leaves to the customer to build. BEG runs engineering firm payroll for $45 per employee per month inside the payroll software you already use, all-inclusive, live in 3 to 5 business days.
Pay codes an engineering firm cannot run without
Engineering firms pay engineers and project managers on different bases, and the payroll system has to hold every one of them as its own pay code with the right tax and overtime treatment: prevailing wage for government projects, billable hour payroll allocation, PE license classification and field vs office payroll. A generic setup collapses these into hourly and salary, and the errors show up in the regular rate, in year-end forms and in the first wage claim.
Engineering is listed as a field of science or learning for the learned professional exemption, so engineers whose primary duty requires advanced knowledge acquired through prolonged specialized instruction and who are paid on a salary or fee basis at the standard salary level are exempt from overtime. Job titles alone do not determine exemption status.
The standard salary level for the executive, administrative and professional exemptions is $684 per week, equivalent to $35,568 per year; the highly compensated employee threshold is $107,432 per year including at least $684 per week paid on a salary or fee basis.
Tax handling specific to engineering firms
Employers use Form 8974 to determine the qualified small business payroll tax credit for increasing research activities that can be claimed on the employment tax return; related forms listed by the IRS include Forms 941, 943, 944 and 6765.
What is configured before the first run
At implementation every pay structure above is built as a code with its own taxability, its own overtime treatment and its own W-2 mapping, and the exemption status of engineers and project managers is documented against the rule that supports it. That is the difference between software with the features and a payroll that uses them correctly.
The rules behind this page, with sources
General information, not legal advice. Every rule below was read on the agency page linked next to it.
- Engineering is listed as a field of science or learning for the learned professional exemption, so engineers whose primary duty requires advanced knowledge acquired through prolonged specialized instruction and who are paid on a salary or fee basis at the standard salary level are exempt from overtime. Job titles alone do not determine exemption status. [DOL Fact Sheet #17D]
- The standard salary level for the executive, administrative and professional exemptions is $684 per week, equivalent to $35,568 per year; the highly compensated employee threshold is $107,432 per year including at least $684 per week paid on a salary or fee basis. [DOL WHD Earnings thresholds for the EAP exemption]
- Employers use Form 8974 to determine the qualified small business payroll tax credit for increasing research activities that can be claimed on the employment tax return; related forms listed by the IRS include Forms 941, 943, 944 and 6765. [IRS About Form 8974]
Read the full guide to every managed payroll feature, explained, and the rest of the engineering firm payroll library.
Managed Payroll, Handled.
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Frequently Asked Questions
Can you handle prevailing wage for government engineering contracts?
Yes. For federally funded projects subject to Davis-Bacon, we produce certified payroll reports in WH-347 format and ensure each trade classification is paid at the required prevailing wage rate.
How do you handle payroll allocation across projects for billing purposes?
Project-coded payroll allocation is standard for engineering firms with cost-plus contracts. We set up project codes and produce payroll reports allocated by project to support billing calculations.
Can you handle payroll for field engineers who work in multiple states?
Yes. Field engineers working on projects in different states require withholding in both their resident state and sometimes the work state. We manage the allocation correctly for each employee.
What does BEG charge for engineering firm payroll?
Engineering firm payroll runs at $45 per employee per month. Prevailing wage certified payroll, project code allocation, and multi-state filing are all included. For a 20-person firm, that is $900 per month.
What does managed payroll cost for an engineering firm?
$45 per employee per month, all-inclusive, inside the payroll software you already use, with no monthly minimum. Prevailing wage for government projects, billable hour payroll allocation and PE license classification are configured at setup, not billed as add-ons.
Related Resources
Anthony leads payroll solutions at Business Executive Group, a national managed payroll firm serving businesses across industries including Engineering & Professional Services Firms. BEG manages payroll at $45 PEPM, all-inclusive, with deep expertise in compliance, multi-state filing, and industry-specific payroll requirements. Get instant pricing at beghr.com.
Authoritative source: U.S. Department of Labor: Wage and Hour Division
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