Timesheet Best Practices for Contractors

Professional time tracking separates successful contractors from struggling ones. Master these practices to improve billing and client relationships.

Why Professional Time Tracking Matters

Protects Your Income

Forgotten hours = lost revenue. Track everything.

Builds Client Trust

Detailed timesheets show professionalism and transparency.

Improves Future Estimates

Historical data helps you quote accurately.

Simplifies Tax Time

Organized records make tax preparation easier.

Core Best Practices

1. Start Your Day with Time Tracking

Open your timesheet before starting work. Make it routine.

2. Track in Increments

Choose 6, 15, or 30-minute increments and be consistent.

3. Describe Tasks Clearly

"Updated API documentation for user authentication module" beats "worked on docs."

4. Separate Billable from Non-Billable

Track everything, but distinguish:

• Billable: Direct client work
• Non-billable: Emails, admin, learning

5. Note Interruptions

Mark when you're interrupted. It helps explain efficiency variations.

Daily Workflow

Morning:

• Review day's planned tasks
• Start timesheet
• Note start time

During Work:

• Log tasks immediately after completion
• Note any significant interruptions
• Track breaks (especially for hourly contracts)

End of Day:

• Review all entries
• Ensure nothing missed
• Calculate daily total

Weekly Review Process

Every Friday (or your last working day):

1. Review Totals: Check hours match your calendar
2. Quality Check: Ensure descriptions are clear
3. Client Breakdown: Verify hours per client
4. Billable %: Calculate billable vs non-billable ratio
5. Prepare Invoices: Create invoices for completed work

Handling Complex Scenarios

Multiple Clients Daily

Use color coding or categories to quickly identify client work.

Task Switching

Log each task separately, even if switching frequently.

Extended Projects

Break into phases or milestones for better tracking.

Remote Teams

Share timesheets with project managers if required by contract.

Tools and Technology

Minimum Requirements

• Spreadsheet or template
• Backup system
• Calculator

Professional Upgrade

• Time tracking software
• Automated calculations
• Integration with invoicing
• Reporting capabilities

Red Flags to Avoid

❌ Reconstructing time weeks later

❌ Rounding excessively in your favor

❌ Billing for non-working time

❌ Inflating hours

❌ Missing backup documentation

Client Communication

Setting Expectations

Discuss time tracking methods during contract negotiation:

• How you track time
• Increment rounding
• What's billable vs non-billable
• How often you'll invoice

Providing Transparency

When appropriate:

• Share timesheet summaries
• Explain time variations
• Discuss efficiency improvements

Handling Questions

If clients question hours:

• Provide detailed timesheet
• Explain specific tasks
• Show value delivered
• Remain professional

Legal Considerations

Contract Requirements

Some contracts specify:

• Time tracking method
• Submission frequency
• Required detail level
• Approval processes

Record Retention

Keep timesheets for:

• Tax purposes: 6-7 years minimum
• Contract disputes: Duration of statute of limitations
• Professional standards: Industry requirements

Privacy & Confidentiality

• Secure storage
• Limited access
• Client information protection

Continuous Improvement

Monthly Analysis

Review monthly to identify:

• Most profitable clients
• Most time-consuming tasks
• Efficiency trends
• Pricing adjustments needed

Quarterly Goals

Set improvement targets:

• Increase billable percentage
• Reduce admin time
• Improve estimate accuracy
• Optimize work patterns

Start Tracking Like a Pro

Ready to implement professional time tracking? Our timesheet builder helps contractors create organized, professional timesheets.

Disclaimer: This guide provides general business practices. Consult with legal and tax professionals about requirements for your specific situation.