Prevailing Wage Compliance: How GPS Time Tracking Simplifies Certified Payroll

Prevailing wage jobs require meticulous record-keeping. Certified payroll reports demand accurate hours, job classifications, and wage rates. Get it wrong, and you face audits, back pay, and penalties.

GPS time tracking makes compliance easier by creating accurate, verifiable records automatically.

What is Prevailing Wage?

Prevailing wage laws require contractors on government-funded projects to pay workers the local “prevailing” wage rate for their job classification. The main laws are:

• Davis-Bacon Act: Federal projects over $2,000
• State prevailing wage laws: Many states have their own requirements
• Project Labor Agreements: Some projects have additional requirements

These wages are typically higher than market rates and include specific fringe benefit requirements.

Certified Payroll Requirements

For covered projects, contractors must submit certified payroll reports showing:

• Worker information: Name, address, last 4 of SSN
• Job classification: Laborer, carpenter, electrician, etc.
• Hours worked: Daily and weekly totals
• Wage rate: Must match prevailing rate for classification
• Deductions: Taxes, benefits, etc.
• Net pay: What the worker actually received

You must certify that this information is accurate. False certification can result in:

• Back wages owed
• Penalties and fines
• Debarment from future government work
• Criminal charges in extreme cases

Where Compliance Gets Tricky

Tracking Hours Accurately

The biggest compliance risk is inaccurate hours:

• Paper timesheets are easily falsified
• Workers may round up their time
• Mixed projects (prevailing wage + non-prevailing) need separate tracking
• Overtime calculation differs from standard jobs

Job Classification Issues

Workers must be classified correctly based on the work actually performed:

• Classification depends on the actual duties performed, not job title
• Workers performing multiple classifications during a day need split tracking by time spent in each classification
• Apprentice rates have specific rules about ratios and progression
• The prevailing wage rate must match the classification of work being done at that time

Documentation for Audits

Government audits can go back years. You need to prove:

• Workers were paid correctly
• Hours reported were actually worked
• Classifications matched the work performed

Paper records make this nearly impossible.

How GPS Time Tracking Helps

Accurate, Verifiable Hours

GPS time tracking provides:

• Exact timestamps: Clock-in at 7:02 AM, clock-out at 3:31 PM
• Location verification: Proof the worker was at the prevailing wage site
• Automatic records: No manual entry errors

When an auditor asks “How do you know this worker worked 8 hours on this project?”, you have GPS-verified proof.

Project-Based Tracking

Good time tracking separates hours by project:

• Worker clocks in specifying which project
• Geofencing confirms they’re at the right site
• Hours automatically assigned to correct job

For mixed work (prevailing wage in the morning, private work in the afternoon), each project gets accurate hours.

Classification Tracking

Track hours by job classification:

• Set up classification codes in the system
• Workers select their classification when clocking in
• Reports show hours by classification for certified payroll

Audit-Ready Records

Digital records are:

• Searchable by date, worker, or project
• Exportable for auditors
• Backed up automatically
• Retained for required periods (typically 3 years)

Setting Up Prevailing Wage Tracking

Step 1: Configure Projects

Set up each prevailing wage project separately:

• Project name and number
• Location (for geofencing)
• Wage determination reference
• Required classifications

Step 2: Set Up Classifications

Create job classifications matching your wage determination:

• Laborer
• Carpenter
• Electrician
• Plumber
• Equipment operator
• etc.

Include apprentice classifications with appropriate rates.

Step 3: Train Workers

Workers need to understand:

• How to select the correct project when clocking in
• How to select their classification
• Why accuracy matters (compliance, not just tracking)

Step 4: Review Process

Build a review step before certified payroll submission:

1. Pull time records for the pay period
2. Verify project and classification assignments
3. Check for anomalies (excessive hours, wrong classifications)
4. Generate certified payroll report
5. Submit with confidence

Handling Common Scenarios

Split Classification Days

A worker does carpenter work in the morning and laborer work in the afternoon:

• Clock out at lunch as “Carpenter”
• Clock in after lunch as “Laborer”
• System tracks both classification periods separately

Multiple Projects in One Day

Worker spends time on two different prevailing wage projects:

• Clock out when leaving Project A
• Clock in when arriving at Project B
• Geofencing verifies each location
• Hours correctly attributed to each project

Overtime Calculation

Prevailing wage overtime rules follow specific frameworks:

Federal Davis-Bacon / CWHSSA: Generally requires overtime (1.5x) for hours over 40 in a workweek on covered contracts. Daily overtime is typically NOT required under federal rules unless specified in the wage determination.

State prevailing wage: May impose daily overtime requirements (e.g., California requires overtime after 8 hours). Check your specific state’s rules.

Wage determinations: Some individual wage determinations may specify different overtime rules. Always review your project’s specific wage determination.

Configure your system to match your project’s specific requirements—federal vs. state rules can differ significantly.

Red Flags to Watch

Geographic Mismatch

GPS shows a worker clocking in miles from the job site. This could indicate:

• Wrong project selected
• Attempted time fraud
• GPS error (rare)

Investigate before submitting certified payroll.

Classification Mismatches

Workers consistently selecting the wrong classification:

• May not understand the system
• Could be trying to claim higher rates
• Might indicate misassignment by foremen

Training and oversight solve most issues.

Round-Number Hours

Every entry is exactly 8.0 hours? That’s suspicious:

• Real clock-ins/outs have natural variation
• Exact numbers suggest estimation, not actual tracking
• GPS time tracking eliminates this concern with precise timestamps

Integration with Certified Payroll Software

Time tracking data should flow to your certified payroll system:

• Export hours by worker, project, and classification
• Map to certified payroll software fields
• Reduce data entry errors
• Maintain single source of truth

Popular certified payroll software:

• Foundation Software
• Sage 300 CRE
• LCPtracker
• Elation

Check integrations when selecting time tracking software.

The Compliance Confidence Factor

Beyond avoiding penalties, GPS time tracking provides peace of mind:

• You know your records are accurate
• You can prove hours to auditors
• You can defend against worker claims
• You can submit certified payroll confidently

That confidence is worth a lot when you’re signing a statement under penalty of perjury.

Getting Started

Ready to simplify prevailing wage compliance?

1. Evaluate current processes: Where are your compliance risks?
2. Choose time tracking with project/classification support
3. Configure for your specific wage determinations
4. Train workers thoroughly
5. Build review process into payroll workflow

The investment pays off in reduced audit risk and peace of mind.

Ready to Simplify Compliance?

• Request a demo — See GPS verification in action
• Learn more — GPS time tracking for construction
• View pricing — Flat-rate options for growing teams

This article provides general information about prevailing wage compliance. Requirements vary by project and jurisdiction. Consult with legal and compliance professionals for guidance specific to your contracts.