Construction Companies: Hourly vs. Salaried Employee Payroll (2026)

Payroll compliance for construction companies is not a set-it-and-forget-it problem. Davis-Bacon certified payroll for federally funded projects, state prevailing wage, union fringe benefits, workers comp class codes. Each of these areas carries real penalty risk when mishandled.

This guide covers the primary compliance requirements construction companies face in payroll and how to stay current without a dedicated in-house compliance specialist.

Key Payroll Compliance Requirements for Construction Companies

Federal requirements. All construction companies must withhold federal income tax, FICA (Social Security and Medicare), and pay the employer's share of FICA. Federal tax deposits must be made on time -- failure to deposit triggers a penalty of 2-15% of the unpaid amount depending on how many days late.

State requirements. Davis-Bacon certified payroll for federally funded projects, state prevailing wage, union fringe benefits, workers comp class codes. State requirements vary and change frequently. Multi-location construction companies face multiple sets of state rules simultaneously.

Industry-specific requirements. construction companies face additional payroll requirements beyond standard federal and state rules, including prevailing wage compliance, certified payroll, union vs non-union, seasonal crew cycles.

Common Compliance Mistakes in Construction Companies Payroll

• Misclassifying employees -- especially relevant for construction companies where laborers and carpenters may be paid differently depending on role structure
• Missing tax deposit deadlines -- the IRS charges 2-15% penalty for late deposits, and deposits can be required semi-weekly for many businesses
• Incorrect state filings -- construction companies with employees in multiple states must file in each state and maintain separate records
• Failing to update payroll for rate changes -- minimum wage, SUTA rates, and state withholding tables change annually in most states
• Year-end W-2 errors -- incorrect box entries on W-2s require corrected W-2Cs filed with both the employee and the IRS

How Managed Payroll Handles Construction Companies Compliance

A managed payroll provider handles compliance as part of the base service. Tax table updates, filing deadline tracking, state-specific rule monitoring, and year-end W-2 production are all managed without additional charges per action.

For construction companies, the most valuable compliance coverage is prevailing wage compliance and certified payroll, which require specialist knowledge that most in-house generalists do not have depth on.

Frequently Asked Questions