Labor laws in most jurisdictions require employers to maintain accurate records of employee work hours. This isn't optional — it's a legal obligation that protects both employees (from wage theft) and employers (from compliance violations and lawsuits).

For service businesses — agencies, BPOs, IT companies, professional services firms — time tracking serves double duty: it's both a billing tool and a compliance tool. The same data that generates client invoices also demonstrates that you're paying employees correctly and following labor regulations.

Getting compliance wrong is expensive. The US Department of Labor recovers hundreds of millions of dollars in back wages annually from employers who violated wage and hour laws. Many of these violations stem from inadequate record-keeping — employers who couldn't prove they paid correctly because they didn't track hours accurately. For a comprehensive overview of compliance requirements across jurisdictions and industries, see our guide to time tracking and compliance.

What labor laws require you to track

Hours worked

The Fair Labor Standards Act (FLSA) in the US requires employers to keep accurate records of hours worked for all non-exempt employees. Most other countries have similar requirements. This means:

Daily start and end times
Total hours worked each day
Total hours worked each workweek

"Hours worked" includes all time an employee is required to be on duty or at the employer's premises, plus any additional time the employer permits or allows the employee to work — even if not explicitly requested.

Overtime

The FLSA requires overtime pay (at least 1.5x the regular rate) for non-exempt employees who work more than 40 hours in a workweek. Some states have stricter rules:

California — Daily overtime after 8 hours, double time after 12 hours
Colorado — Daily overtime after 12 hours
Alaska — Daily overtime after 8 hours

Your time tracking system needs to capture hours at a granularity that supports your jurisdiction's overtime rules. Weekly totals aren't sufficient if your state requires daily overtime calculations.

For a detailed breakdown by jurisdiction, see our labor law compliance center and our guide to time tracking laws by country.

Breaks and rest periods

Many jurisdictions mandate meal breaks and rest periods:

Federal (US) — No federal requirement for meal or rest breaks, but short breaks (5–20 minutes) must be paid if offered.
California — 30-minute unpaid meal break for shifts over 5 hours; 10-minute paid rest break per 4 hours worked.
EU — Minimum 20-minute break for shifts exceeding 6 hours; minimum 11 consecutive hours of rest between workdays.

Time tracking should record break times so you can demonstrate compliance. If an employee claims they weren't given a required break, your time records are your evidence.

Pay records

Beyond hours, employers must maintain records of:

Employee's regular rate of pay
Total earnings each pay period
Total overtime earnings
Deductions from pay
Date of payment and pay period covered

These records typically must be retained for at least 2–3 years (varies by jurisdiction). Some states require longer retention.

Where compliance problems occur

Misclassifying employees

One of the most common and costly compliance mistakes isn't about time tracking at all — it's about who you track. Non-exempt employees must have their hours tracked and must receive overtime pay. Exempt employees (typically salaried managers, professionals, and executives meeting specific salary and duties tests) are not subject to overtime requirements.

Misclassifying a non-exempt employee as exempt means you're not tracking their hours or paying overtime — a violation that can result in years of back pay plus penalties. When in doubt about classification, track hours anyway. Having the data and not needing it is far better than needing it and not having it.

Off-the-clock work

Employees checking email before their shift, staying late to finish a task, or working through lunch are performing compensable work. If this time isn't captured by your time tracking system, you're underpaying them — and violating wage and hour laws.

This is especially common with remote employees who may work outside their scheduled hours without clocking in. Make it clear that all work time must be tracked, and design your system to make logging easy for employees regardless of when or where they work.

Rounding errors

Many time tracking systems round clock-in and clock-out times to the nearest increment (5 minutes, 15 minutes, etc.). Rounding is legally permissible under the FLSA, but only if it's neutral over time — meaning it doesn't consistently favor the employer. If your rounding rules always round employee time down, that's a violation.

Multi-jurisdiction complexity

Businesses with employees in multiple states or countries face different rules in each location. An employee in California has different overtime, break, and record-keeping requirements than one in Texas or one in Germany. Your time tracking system and policies need to account for these differences — a one-size-fits-all approach won't work.

Inadequate record retention

Even if you track time accurately, failing to retain records for the required period leaves you unable to defend against claims. The FLSA requires 3 years of payroll records and 2 years of time-tracking records. Some states require longer. Establish a retention policy that meets the strictest requirement applicable to your workforce.

How time tracking supports compliance

Automated overtime calculations

Manual overtime calculations are error-prone, especially with complex rules like California's daily overtime. Time tracking software that's configured with your jurisdiction's overtime rules calculates overtime automatically, reducing the risk of underpayment.

Break compliance monitoring

Systems that track break times can flag when employees miss required breaks or when breaks are shorter than mandated. This lets you address the issue in real time rather than discovering it during an audit.

Audit-ready records

When a labor department investigation or employee lawsuit requires you to produce time records, having organized, accurate, and complete data in a digital system is far better than scrambling to reconstruct records from paper timesheets or email threads.

Good time tracking records show:

When each employee worked (dates and times)
How many hours they worked each day and week
When breaks were taken
Overtime hours and how they were compensated
Timesheet approvals showing management reviewed the data

Policy enforcement

Configure your time tracking system to enforce your compliance policies automatically:

Alert managers when an employee approaches overtime thresholds
Require break logging before a shift can be completed
Flag shifts that violate minimum rest period requirements
Prevent schedule changes that would create compliance issues

Best practices for compliance-focused time tracking

Track everyone, every day

Even if some employees are exempt from overtime, tracking their hours protects you in case of a future classification dispute. It also helps with resource management and workload analysis. Make daily time tracking the standard for all employees.

Audit quarterly

Don't wait for a complaint or investigation to review your compliance. Conduct internal audits quarterly:

Are all non-exempt employees tracking their hours?
Are overtime calculations correct?
Are break times being recorded?
Are records being retained for the required period?
Have any labor laws changed in jurisdictions where you have employees?

Keep policies current

Labor laws change. Minimum wage increases, new overtime rules, predictive scheduling ordinances, and updated break requirements all affect your time tracking obligations. Review your policies at least annually — or whenever you expand into a new jurisdiction.

Document everything

Beyond time records, document your time tracking policies, employee acknowledgments, training sessions, and any compliance-related decisions. If you're ever challenged, you want to show not just that you tracked time accurately, but that you had a deliberate compliance program in place.

Respect data privacy

Compliance with labor laws doesn't override data privacy requirements. Collect only the time data you need, store it securely, limit access to authorized personnel, and comply with data protection regulations like GDPR or CCPA. Inform employees about what data you collect and how it's used.

Consult legal counsel

This guide covers general principles, but labor law is jurisdiction-specific and fact-dependent. If you have employees in multiple states or countries, work with employment counsel to ensure your time tracking practices meet all applicable requirements. The cost of legal advice is a fraction of the cost of a compliance violation.

Time Tracking and Labor Law Compliance — What Employers Are Required to Do